The 2006 Buick Terraza has 260 automatic transmission parts with verified fitment on this page — 78 part types and 46 brands, covering both the 3.5L V6 and the 3.9L V6. Each part includes a manufacturer part number and application notes.
On the 2006 Buick Terraza, the automatic transmission covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts. Most of the listed parts are Transmission Fluid (17 parts), Filter (15 parts) and Shift Solenoid (14 parts). The other 75 part types cover the remaining 214 parts.
The 2006 Buick Terraza was sold with both the 3.5L V6 and the 3.9L V6. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2006 Buick Terraza automatic transmission parts are GM GENUINE (77 parts), PIONEER (29 parts) and ATP (20 parts), plus 43 more brands. Quality grades include Standard Replacement, Multi-Vehicle and Friction.
37 parts on this 2006 Buick Terraza page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including GM GENUINE 24269117 (Band) and PIONEER 755056 (Bushing). Click any part number to see every vehicle that part fits.
Accumulator Cover
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 24205584 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Accumulator covers.
One part is listed for the 2006 Buick Terraza — GM GENUINE 24205584.
Accumulator Piston
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 24206857 | 🇺🇸 US 🇨🇦 CA | 1-2-3 | View on Amazon |
| TRANSGO Fits: 3.5L V6 | 4T654ACM | 🇺🇸 US 🇨🇦 CA | 4th Accumulator Piston | View on Amazon |
| TRANSGO Fits: 3.5L V6 | 4T65ACM | 🇺🇸 US 🇨🇦 CA | 1-2 & 2-3 Accumulator Piston | View on Amazon |
This table covers the pistons inside a transmission accumulator.
3 Accumulator Piston parts are listed for the 2006 Buick Terraza, from TRANSGO and GM GENUINE.
This group includes GM GENUINE 24206857, TRANSGO 4T654ACM and TRANSGO 4T65ACM.
Accumulator Piston Pin
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 24203979 | 🇺🇸 US 🇨🇦 CA | Fits 1-2or 2-3 | View on Amazon |
This table covers the Accumulator Piston pins.
This group shows a single part: GM GENUINE 24203979.
Accumulator Piston Seal / Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 8644917 | 🇺🇸 US 🇨🇦 CA | 4thClutch Accumulator Piston Seal | View on Amazon |
| GM GENUINE Fits: 3.5L V6 | 8678473 | 🇺🇸 US 🇨🇦 CA | Fits 1-243.38MM Inside Diameteror 2-3 | View on Amazon |
This table covers the Accumulator Piston Seal sleeves.
GM GENUINE supplies both parts for the 2006 Buick Terraza.
Part numbers include GM GENUINE 8644917 and GM GENUINE 8678473.
Actuator Feed Limit Valve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TRANSGO Fits: 3.5L V6 | 4T65AFL | 🇺🇸 US 🇨🇦 CA | Actuator Feed Limit Valve Repair Kit | View on Amazon |
This table covers the Actuator Feed Limit valves. Typical signs include a circuit that will not hold, a whistle, or a code for this valve. A stuck valve is often debris. Clean the ports before installing the new one.
This group shows a single part: TRANSGO 4T65AFL.
Automatic Transmission Control Unit (TCU)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 3.5L V6 | 599120 | 🇺🇸 US 🇨🇦 CA | Reman. | View on Amazon |
This table covers the control units that command automatic-transmission shifts.
One part is listed for the 2006 Buick Terraza — DORMAN 599120.
Band
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 3.5L V6 | 24269117 | 🇺🇸 US 🇨🇦 CA | Forward | View on Amazon |
| PA CARGO Popular Fits: 3.5L V6 | 84702H | 🇺🇸 US 🇨🇦 CA | 4SP FWD/AWD 4T65E Transmission | View on Amazon |
| ATP Fits: 3.5L V6 | TPB1030 | 🇺🇸 US 🇨🇦 CA | Forward | View on Amazon |
| GM GENUINE Fits: 3.5L V6 | 24213362 | 🇺🇸 US 🇨🇦 CA | Reverse | View on Amazon |
| PIONEER Fits: 3.5L V6 | 767068 | 🇺🇸 US 🇨🇦 CA | Forward | View on Amazon |
| RAYBESTOS POWERTRAIN Fits: 3.5L V6 | 513843 | 🇺🇸 US 🇨🇦 CA | 1st, 2nd Coast | View on Amazon |
| RAYBESTOS POWERTRAIN Fits: 3.5L V6 | RB23871 | 🇺🇸 US 🇨🇦 CA | 1st, 2nd Manual | View on Amazon |
This table covers the apply bands inside the automatic transmission.
7 Band parts are listed for the 2006 Buick Terraza, from GM GENUINE, RAYBESTOS POWERTRAIN, PA CARGO and 2 other brands. GM GENUINE 24269117 carries the "Popular" badge.
This group includes GM GENUINE 24269117, PA CARGO 84702H and ATP TPB1030 and the remaining parts above.
Band Anchor Pin
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 8651798 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Band Anchor pins.
One part is listed for the 2006 Buick Terraza — GM GENUINE 8651798.
Boost Valve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SONNAX Fits: 3.5L V6 | 4T65ELB1 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Boost valves. Typical signs include a circuit that will not hold, a whistle, or a code for this valve. A stuck valve is often debris. Clean the ports before installing the new one.
One part is listed for the 2006 Buick Terraza — SONNAX 4T65ELB1.
Bushing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PIONEER Popular Fits: 3.5L V6 | 755056 | 🇺🇸 US 🇨🇦 CA | Final drive internal gear | View on Amazon |
| PIONEER Popular Fits: 3.5L V6 | 755090 | 🇺🇸 US 🇨🇦 CA | Case to final drive internal gear | View on Amazon |
| ATP Fits: 3.5L V6 | JB65 | 🇺🇸 US 🇨🇦 CA | Position: Final Drive Internal Gear | View on Amazon |
| DURA-BOND Fits: 3.5L V6 | 84061B | 🇺🇸 US 🇨🇦 CA | 2-1 Coast Drum (1996-Up) 4T60E/4T65E | View on Amazon |
| PIONEER Fits: 3.5L V6 | 755055 | 🇺🇸 US 🇨🇦 CA | Drive sprocket supportinput & 3rd clutch | View on Amazon |
| PIONEER Fits: 3.5L V6 | 755058 | 🇺🇸 US 🇨🇦 CA | Input Shaft | View on Amazon |
| PIONEER Fits: 3.5L V6 | 755094 | 🇺🇸 US 🇨🇦 CA | Input Shaft4th Clutch Shaft | View on Amazon |
| PIONEER Fits: 3.5L V6 | 755060 | 🇺🇸 US 🇨🇦 CA | Rear2nd Clutch Housing | View on Amazon |
| PIONEER Fits: 3.5L V6 | 755059 | 🇺🇸 US 🇨🇦 CA | Front2nd Clutch Housing | View on Amazon |
This table covers the bushings in this assembly. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles.
9 Bushing parts for the 2006 Buick Terraza come from 3 brands — PIONEER, ATP and DURA-BOND. The "Popular" part is PIONEER 755056.
Part numbers include PIONEER 755056, PIONEER 755090 and ATP JB65, among others listed above.
Bushing Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DURA-BOND Fits: 3.5L V6 | TK35 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| PA CARGO Fits: 3.5L V6 | K84901G | 🇺🇸 US 🇨🇦 CA | 4SP FWD/AWD 4T65E Transmission | View on Amazon |
This table covers the Bushing kits.
2 Bushing Kit parts for the 2006 Buick Terraza come from 2 brands — DURA-BOND and PA CARGO.
Listed part numbers: DURA-BOND TK35 and PA CARGO K84901G.
Case Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 24212897 | 🇺🇸 US 🇨🇦 CA | CHANNEL PLATE | View on Amazon |
| GM GENUINE Fits: 3.5L V6 | 24206391 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the gaskets that seal the Case. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
GM GENUINE supplies both parts for the 2006 Buick Terraza.
This group includes GM GENUINE 24212897 and GM GENUINE 24206391.
Clutch Apply Plate
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 24224891 | 🇺🇸 US 🇨🇦 CA | 4th | View on Amazon |
| GM GENUINE Fits: 3.5L V6 | 8682801 | 🇺🇸 US 🇨🇦 CA | InputTO 3RD CLUTCH PLATE | View on Amazon |
This table covers the Clutch Apply plates. Typical signs include warpage, cracks, or a plate that no longer locates the assembly. Confirm which plate the notes describe — backing plates, clutch plates and strike plates are different parts.
GM GENUINE supplies both parts for the 2006 Buick Terraza.
Listed part numbers: GM GENUINE 24224891 and GM GENUINE 8682801.
Clutch Housing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 24236214 | 🇺🇸 US 🇨🇦 CA | INPUT | View on Amazon |
This table covers the Clutch housings.
This group shows a single part: GM GENUINE 24236214.
Clutch Housing Thrust Bearing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 24227685 | 🇺🇸 US 🇨🇦 CA | INPUT | View on Amazon |
This table covers the Clutch Housing Thrust bearings. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly.
This group shows a single part: GM GENUINE 24227685.
Clutch Pack Piston
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 24205378 | 🇺🇸 US 🇨🇦 CA | 3rd | View on Amazon |
| GM GENUINE Fits: 3.5L V6 | 24208336 | 🇺🇸 US 🇨🇦 CA | 2nd | View on Amazon |
| GM GENUINE Fits: 3.5L V6 | 19368340 | 🇺🇸 US 🇨🇦 CA | INPUT | View on Amazon |
| SONNAX Fits: 3.5L V6 | 8496501K | 🇺🇸 US 🇨🇦 CA | 3rd Clutch Piston Kit | View on Amazon |
This table covers the pistons that apply a clutch pack.
4 Clutch Pack Piston parts are listed for the 2006 Buick Terraza, from GM GENUINE and SONNAX.
This group includes GM GENUINE 24205378, GM GENUINE 24208336 and GM GENUINE 19368340 and the remaining parts above.
Clutch Plate
Backing Plate
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 24204105 | 🇺🇸 US 🇨🇦 CA | Steel | View on Amazon |
Friction
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 3.5L V6 | 24281019 | 🇺🇸 US 🇨🇦 CA | Fiber | View on Amazon |
| GM GENUINE Popular Fits: 3.5L V6 | 24218248 | 🇺🇸 US 🇨🇦 CA | Fiber | View on Amazon |
| GM GENUINE Fits: 3.5L V6 | 8683084 | 🇺🇸 US 🇨🇦 CA | InputFlat Steel 26 Teeth | View on Amazon |
| GM GENUINE Fits: 3.5L V6 | 24216502 | 🇺🇸 US 🇨🇦 CA | Fiber | View on Amazon |
| GM GENUINE Fits: 3.5L V6 | 24216288 | 🇺🇸 US 🇨🇦 CA | 3rdEXT Splines | View on Amazon |
| GM GENUINE Fits: 3.5L V6 | 24216287 | 🇺🇸 US 🇨🇦 CA | 3rdInternal Splines | View on Amazon |
This table covers the Clutch plates. Typical signs include warpage, cracks, or a plate that no longer locates the assembly. Confirm which plate the notes describe — backing plates, clutch plates and strike plates are different parts.
GM GENUINE supplies the 7 Clutch Plate parts for the 2006 Buick Terraza. GM GENUINE 24281019 carries the "Popular" badge.
The Backing Plate section lists 1 option from GM GENUINE — grouped under the catalog's "Backing Plate" designation — the notes column spells out what sets them apart. GM GENUINE 24204105 is listed in this group.
In the Friction grade, GM GENUINE supplies 6 parts: grouped under the catalog's "Friction" designation — the notes column spells out what sets them apart. A representative part number is GM GENUINE 24281019.
Part numbers include GM GENUINE 24281019, GM GENUINE 24204105 and GM GENUINE 24218248, among others listed above.
Clutch Plate Pack
Friction Plate Pack
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| RAYBESTOS POWERTRAIN Fits: 3.5L V6 | RCP96173 | 🇺🇸 US 🇨🇦 CA | Clutch Pack Module | View on Amazon |
| RAYBESTOS POWERTRAIN Fits: 3.5L V6 | RCPS30 | 🇺🇸 US 🇨🇦 CA | Stage-1 Performance Module | View on Amazon |
Steel Plate Pack
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| RAYBESTOS POWERTRAIN Fits: 3.5L V6 | 000587 | 🇺🇸 US 🇨🇦 CA | Steel Module | View on Amazon |
| RAYBESTOS POWERTRAIN Fits: 3.5L V6 | STMGM29 | 🇺🇸 US 🇨🇦 CA | Steel Module With 1 Waved Forward | View on Amazon |
This table covers the clutch-plate packs inside the transmission or transfer case.
4 Clutch Plate Pack parts for the 2006 Buick Terraza come from RAYBESTOS POWERTRAIN.
In the Friction Plate Pack grade, RAYBESTOS POWERTRAIN supplies 2 parts: grouped under the catalog's "Friction Plate Pack" designation — the notes column spells out what sets them apart. A representative part number is RAYBESTOS POWERTRAIN RCP96173.
The Steel Plate Pack section lists 2 options from RAYBESTOS POWERTRAIN — grouped under the catalog's "Steel Plate Pack" designation — the notes column spells out what sets them apart. RAYBESTOS POWERTRAIN 000587 is listed in this group.
Listed part numbers: RAYBESTOS POWERTRAIN RCP96173, RAYBESTOS POWERTRAIN RCPS30 and RAYBESTOS POWERTRAIN 000587, plus the other parts above.
Clutch Seal Ring
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 24209498 | 🇺🇸 US 🇨🇦 CA | 2ndTHIN GROOVE | View on Amazon |
| GM GENUINE Fits: 3.5L V6 | 8656342 | 🇺🇸 US 🇨🇦 CA | INPUT | View on Amazon |
| GM GENUINE Fits: 3.5L V6 | 24213410 | 🇺🇸 US 🇨🇦 CA | 2nd | View on Amazon |
This table covers the Clutch Seal rings.
3 Clutch Seal Ring parts for the 2006 Buick Terraza come from GM GENUINE.
This group includes GM GENUINE 24209498, GM GENUINE 8656342 and GM GENUINE 24213410.
Components
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SONNAX Fits: 3.5L V6 | 8453201K | 🇺🇸 US 🇨🇦 CA | Differential Lube Tube Retainer Kit | View on Amazon |
| SONNAX Fits: 3.5L V6 | 8475453K | 🇺🇸 US 🇨🇦 CA | 2-3 Accumulator Valve Kit | View on Amazon |
| SONNAX Fits: 3.5L V6 | 84754TL3 | 🇺🇸 US 🇨🇦 CA | Tool Kit | View on Amazon |
| SONNAX Fits: 3.5L V6 | 8475701K | 🇺🇸 US 🇨🇦 CA | TCC Relief Valve | View on Amazon |
This table covers the related components grouped with this assembly.
4 Components parts for the 2006 Buick Terraza come from SONNAX.
Part numbers include SONNAX 8453201K, SONNAX 8475453K and SONNAX 84754TL3, among others listed above.
Conductor Plate
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ROSTRA Fits: 3.5L V6 | 550032 | 🇺🇸 US 🇨🇦 CA | Reman | View on Amazon |
This table covers the Conductor plates. Typical signs include warpage, cracks, or a plate that no longer locates the assembly. Confirm which plate the notes describe — backing plates, clutch plates and strike plates are different parts.
One part is listed for the 2006 Buick Terraza — ROSTRA 550032.
Detent Cable Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP Fits: 3.5L V6 | SO37 | 🇺🇸 US 🇨🇦 CA | Multi Lip sealSeal - Detent Control Cable - Top Hat Boot - Throttle Valve Cable | View on Amazon |
| PIONEER Fits: 3.5L V6 | 760013 | 🇺🇸 US 🇨🇦 CA | Multi Lip sealSeal | View on Amazon |
This table covers the seals at the Detent Cable. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
2 Detent Cable Seal parts for the 2006 Buick Terraza come from 2 brands — ATP and PIONEER.
Listed part numbers: ATP SO37 and PIONEER 760013.
Detent Lever
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 19369217 | 🇺🇸 US 🇨🇦 CA | with Shift Position Switch | View on Amazon |
This table covers the detent levers that hold a shifter in gear.
This group shows a single part: GM GENUINE 19369217.
Dipstick / Fluid Filler Tube Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 1259475 | 🇺🇸 US 🇨🇦 CA | AT CASE | View on Amazon |
This table covers the seals at the Dipstick / Fluid Filler Tube. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
One part is listed for the 2006 Buick Terraza — GM GENUINE 1259475.
Drive Sprocket Bearing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 24214158 | 🇺🇸 US 🇨🇦 CA | RESIDES IN EXTENSION HOUSING | View on Amazon |
This table covers the Drive Sprocket bearings. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly.
One part is listed for the 2006 Buick Terraza — GM GENUINE 24214158.
Extension Housing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 8651908 | 🇺🇸 US 🇨🇦 CA | FWD4 speed | View on Amazon |
This table covers the Extension housings.
This group shows a single part: GM GENUINE 8651908.
Extension Housing Bushing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DURA-BOND Fits: 3.5L V6 | GMT67 | 🇺🇸 US 🇨🇦 CA | Extension Housing 4T60E/4T65E | View on Amazon |
This table covers the Extension Housing bushings. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles.
This group shows a single part: DURA-BOND GMT67.
Extension Housing Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 8651419 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the gaskets that seal the Extension Housing. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
One part is listed for the 2006 Buick Terraza — GM GENUINE 8651419.
Filter
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP Popular Fits: 3.5L V6 | TF161 | 🇺🇸 US 🇨🇦 CA | OE Replacement | View on Amazon |
| CHAMP / LUBER-FINER Fits: 3.5L V6 | T217 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| PA CARGO Fits: 3.5L V6 | 84710E | 🇺🇸 US 🇨🇦 CA | 4SP FWD/AWD 4T65E Transmission | View on Amazon |
| VARIOUS MFR Fits: 3.5L V6 | PT1201 | 🇺🇸 US 🇨🇦 CA | Standard | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 3.5L V6 | 24227477 | 🇺🇸 US 🇨🇦 CA | Includes Seal | View on Amazon |
| WIX Popular Fits: 3.5L V6 | 58837 | 🇺🇸 US 🇨🇦 CA | Class: A | View on Amazon |
| ATP Fits: 3.5L V6 | B396 | 🇺🇸 US 🇨🇦 CA | Premium ReplacementDoes Not Include 3rd Hand Gasket | View on Amazon |
| ATP Fits: 3.5L V6 | B161 | 🇺🇸 US 🇨🇦 CA | Premium Replacement | View on Amazon |
| ATP Fits: 3.5L V6 | B393 | 🇺🇸 US 🇨🇦 CA | Premium ReplacementIncludes Reusable Gasket | View on Amazon |
| FVP Fits: 3.5L V6 | T8837 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| HASTINGS / BALDWIN Fits: 3.5L V6 | TF142 | 🇺🇸 US 🇨🇦 CA | Gasket Not Included | View on Amazon |
| HASTINGS / BALDWIN Fits: 3.5L V6 | TF153 | 🇺🇸 US 🇨🇦 CA | with Gasket | View on Amazon |
| PIONEER Fits: 3.5L V6 | 746164 | 🇺🇸 US 🇨🇦 CA | Does Not Include Gasket | View on Amazon |
| RAYBESTOS POWERTRAIN Fits: 3.5L V6 | 515142 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WIX Fits: 3.5L V6 | 58918 | 🇺🇸 US 🇨🇦 CA | without Pan Gasket | View on Amazon |
This table covers the replacement filters for this application — the table heading and notes say which circuit. Typical signs include restricted flow — long cranking, weak airflow, or dirty fluid after a short interval. Seat the new filter so it cannot bypass, and use the grade the notes call for.
15 Filter parts for the 2006 Buick Terraza come from 10 brands — ATP, WIX, HASTINGS / BALDWIN and 7 other brands. The "Popular" part is ATP TF161.
The Economy section lists 4 options from ATP, CHAMP / LUBER-FINER, PA CARGO and 1 other brand — the catalog's value-priced group. ATP TF161 is listed in this group.
In the Standard Replacement grade, ATP, WIX, HASTINGS / BALDWIN and 4 other brands supply 11 parts: built to original-equipment specification. A representative part number is GM GENUINE 24227477.
Filter Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 8656613 | 🇺🇸 US 🇨🇦 CA | SINGLE USE | View on Amazon |
This table covers the seals at the Filter. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
One part is listed for the 2006 Buick Terraza — GM GENUINE 8656613.
Flexplate
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP Fits: 3.5L V6 | Z613 | 🇺🇸 US 🇨🇦 CA | Outer Diameter: 11.91"Center Hole | View on Amazon |
| PIONEER Fits: 3.5L V6 | FRA575 | 🇺🇸 US 🇨🇦 CA | Outer Diameter: 11.91"Inner Diameter: 1.25" Center Hole | View on Amazon |
This table covers the flexplates that connect the crankshaft to the torque converter.
2 Flexplate parts are listed for the 2006 Buick Terraza, from ATP and PIONEER.
Listed part numbers: ATP Z613 and PIONEER FRA575.
Fluid Cooler Line / Hose
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular Fits: 3.5L V6 | 624299 | 🇺🇸 US 🇨🇦 CA | Outlet (Lower) | View on Amazon |
| GM GENUINE Popular Fits: 3.5L V6 | 15792687 | 🇺🇸 US 🇨🇦 CA | Outlet | View on Amazon |
| DORMAN Fits: 3.5L V6 | 624719 | 🇺🇸 US 🇨🇦 CA | Inlet (Upper) | View on Amazon |
| GM GENUINE Fits: 3.5L V6 | 15806710 | 🇺🇸 US 🇨🇦 CA | Inlet | View on Amazon |
| SKP Fits: 3.5L V6 | SK624299 | 🇺🇸 US 🇨🇦 CA | Outlet (Lower) | View on Amazon |
| SUNSONG Fits: 3.5L V6 | 5801474 | 🇺🇸 US 🇨🇦 CA | Outlet (Lower) | View on Amazon |
This table covers the Fluid Cooler Line hoses. Typical signs include swelling, cracks, a soft spot, or a leak at a clamp. Replace adjacent aged hoses while the system is drained — they share the same heat cycle.
6 Fluid Cooler Line / Hose parts for the 2006 Buick Terraza come from 4 brands — DORMAN, GM GENUINE, SKP and 1 other brand. The "Popular" part is DORMAN 624299.
This group includes DORMAN 624299, GM GENUINE 15792687 and DORMAN 624719 and the remaining parts above.
Fluid Cooler Line / Hose Connector
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular Fits: 3.5L V6 | 800614 | 🇺🇸 US 🇨🇦 CA | Short FittingTransmission Side | View on Amazon |
| DORMAN Popular Fits: 3.5L V6 | 800637 | 🇺🇸 US 🇨🇦 CA | Long FittingTransmission Side | View on Amazon |
| FOUR SEASONS Fits: 3.5L V6 | 53024 | 🇺🇸 US 🇨🇦 CA | Transmission Line Fitting Kit | View on Amazon |
| GM GENUINE Fits: 3.5L V6 | 24236554 | 🇺🇸 US 🇨🇦 CA | End Fitting | View on Amazon |
| GM GENUINE Fits: 3.5L V6 | 10312883 | 🇺🇸 US 🇨🇦 CA | At CoolerAT RADIATOR | View on Amazon |
| GM GENUINE Fits: 3.5L V6 | 24236555 | 🇺🇸 US 🇨🇦 CA | End Fitting | View on Amazon |
| HAYDEN Fits: 3.5L V6 | 397 | 🇺🇸 US 🇨🇦 CA | Transmission Line Fitting Kit | View on Amazon |
This table covers the harness connectors at the Fluid Cooler Line / Hose. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.
7 Fluid Cooler Line / Hose Connector parts are listed for the 2006 Buick Terraza, from GM GENUINE, DORMAN, FOUR SEASONS and 1 other brand. DORMAN 800614 carries the "Popular" badge.
Part numbers include DORMAN 800614, DORMAN 800637 and FOUR SEASONS 53024, among others listed above.
Fluid Cooler Line Clip
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 3.5L V6 | 14152 | 🇺🇸 US 🇨🇦 CA | 18 MM Diameter | View on Amazon |
| GM GENUINE Fits: 3.5L V6 | 24205103 | 🇺🇸 US 🇨🇦 CA | 3/8, 17.4mm OD | View on Amazon |
This table covers the Fluid Cooler Line clips.
2 Fluid Cooler Line Clip parts for the 2006 Buick Terraza come from 2 brands — DORMAN and GM GENUINE.
This group includes DORMAN 14152 and GM GENUINE 24205103.
Fluid Pan
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKP Popular Fits: 3.5L V6 | SK265814 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| ATP Fits: 3.5L V6 | 103138 | 🇺🇸 US 🇨🇦 CA | with 6mm Bolt Holes | View on Amazon |
| DORMAN Fits: 3.5L V6 | 265814 | 🇺🇸 US 🇨🇦 CA | OE FIX | View on Amazon |
| GM GENUINE Fits: 3.5L V6 | 24206181 | 🇺🇸 US 🇨🇦 CA | USES 6MM BOLTS | View on Amazon |
| SPECTRA PREMIUM Fits: 3.5L V6 | TP0814 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the pans that hold automatic-transmission fluid.
5 Fluid Pan parts are listed for the 2006 Buick Terraza, from SKP, ATP, DORMAN and 2 other brands. SKP SK265814 carries the "Popular" badge.
Part numbers include SKP SK265814, ATP 103138 and DORMAN 265814, among others listed above.
Fluid Pan Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO Popular Fits: 3.5L V6 | TOS18717 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| GM GENUINE Popular Fits: 3.5L V6 | 24206182 | 🇺🇸 US 🇨🇦 CA | 6mm pan bolt | View on Amazon |
| ATP Fits: 3.5L V6 | JG108 | 🇺🇸 US 🇨🇦 CA | Replacement GasketAftermarket Style | View on Amazon |
| ATP Fits: 3.5L V6 | JG143 | 🇺🇸 US 🇨🇦 CA | Reusable, 6mm bolt holes, 10mm headOE Style | View on Amazon |
| MAHLE / CLEVITE Fits: 3.5L V6 | W32865 | 🇺🇸 US 🇨🇦 CA | Automatic Transmission Oil Pan GasketMolded Rubber | View on Amazon |
| PIONEER Fits: 3.5L V6 | 749522 | 🇺🇸 US 🇨🇦 CA | Reusable, 6mm bolt holes, 10mm headOE Style | View on Amazon |
| VICTOR REINZ Fits: 3.5L V6 | 711497100 | 🇺🇸 US 🇨🇦 CA | 20 Boltwith 6mm Bolt Hole(s) | View on Amazon |
This table covers the gaskets that seal the Fluid Pan. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
7 Fluid Pan Gasket parts for the 2006 Buick Terraza come from 6 brands — ATP, FEL-PRO, GM GENUINE and 3 other brands. The "Popular" part is FEL-PRO TOS18717.
Part numbers include FEL-PRO TOS18717, GM GENUINE 24206182 and ATP JG108, among others listed above.
Fluid Pan Magnet
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 29535617 | 🇺🇸 US 🇨🇦 CA | Length: 1.8 In | View on Amazon |
This table covers the Fluid Pan magnets.
One part is listed for the 2006 Buick Terraza — GM GENUINE 29535617.
Fluid Pump Cover Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 24210075 | 🇺🇸 US 🇨🇦 CA | M6X1.0X95.0 | View on Amazon |
This table covers the Fluid Pump Cover bolts.
This group shows a single part: GM GENUINE 24210075.
Fluid Pump Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Popular Fits: 3.5L V6 | 4918 | 🇺🇸 US 🇨🇦 CA | FrontGeneral Motors trans. | View on Amazon |
| NATIONAL Fits: 3.5L V6 | 710817 | 🇺🇸 US 🇨🇦 CA | FrontGeneral Motors trans. | View on Amazon |
| SKF Fits: 3.5L V6 | 17849 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.5L V6 | WS710817 | 🇺🇸 US 🇨🇦 CA | FrontGeneral Motors trans. | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.5L V6 | WS4918 | 🇺🇸 US 🇨🇦 CA | FrontGeneral Motors trans. | View on Amazon |
This table covers the seals at the Fluid Pump. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
5 Fluid Pump Seal parts are listed for the 2006 Buick Terraza, from NATIONAL, WJB / INMOTION PARTS and SKF. NATIONAL 4918 carries the "Popular" badge.
Listed part numbers: NATIONAL 4918, NATIONAL 710817 and SKF 17849, plus the other parts above.
Fluid Pump Shaft
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 24209284 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Fluid Pump shafts.
This group shows a single part: GM GENUINE 24209284.
Fluid Temperature Sensor
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 12129691 | 🇺🇸 US 🇨🇦 CA | Mates with Connector # 12085535 | View on Amazon |
| GPD Fits: 3.5L V6 | 1712674 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 3.5L V6 | TX220 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WELLS Fits: 3.5L V6 | 5S8219 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Fluid temperature sensors. Typical signs include hard cold starts, a fan that never comes on, or a gauge that disagrees with the scan tool. A sensor that reads open or shorted is usually the part; an implausible-but-smooth reading can be wiring.
4 Fluid Temperature Sensor parts for the 2006 Buick Terraza come from 4 brands — GM GENUINE, GPD, STANDARD MOTOR PRODUCTS and 1 other brand.
This group includes GM GENUINE 12129691, GPD 1712674 and STANDARD MOTOR PRODUCTS TX220 and the remaining parts above.
Manual Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 24236395 | 🇺🇸 US 🇨🇦 CA | Color: Red | View on Amazon |
| TIMKEN Fits: 3.5L V6 | 8792S | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WJB / INMOTION PARTS Fits: 3.5L V6 | WS710543 | 🇺🇸 US 🇨🇦 CA | General Motors trans. | View on Amazon |
This table covers the seals at the Manual Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
3 Manual Shaft Seal parts are listed for the 2006 Buick Terraza, from GM GENUINE, TIMKEN and WJB / INMOTION PARTS.
Listed part numbers: GM GENUINE 24236395, TIMKEN 8792S and WJB / INMOTION PARTS WS710543.
Output Shaft Repair Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Popular Fits: 3.5L V6 | 99139 | 🇺🇸 US 🇨🇦 CA | Fits LeftGeneral Motors trans.or Right | View on Amazon |
| BCA Fits: 3.5L V6 | NS99139 | 🇺🇸 US 🇨🇦 CA | Fits Right | View on Amazon |
| SKF Fits: 3.5L V6 | 99138 | 🇺🇸 US 🇨🇦 CA | Shaft Diameter: 1.374 In | View on Amazon |
| TIMKEN Fits: 3.5L V6 | KWK99139 | 🇺🇸 US 🇨🇦 CA | Kwik-Sleeve | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.5L V6 | WS99139 | 🇺🇸 US 🇨🇦 CA | Fits LeftGeneral Motors trans.or Right | View on Amazon |
This table covers the wear sleeves used to restore a Output Shaft seal surface.
5 Output Shaft Repair Sleeve parts for the 2006 Buick Terraza come from 5 brands — NATIONAL, BCA, SKF and 2 other brands. The "Popular" part is NATIONAL 99139.
Part numbers include NATIONAL 99139, BCA NS99139 and SKF 99138, among others listed above.
Output Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular Fits: 3.5L V6 | 3543 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| GM GENUINE Popular Fits: 3.5L V6 | 24202835 | 🇺🇸 US 🇨🇦 CA | Right | View on Amazon |
| NATIONAL Popular Fits: 3.5L V6 | 100165 | 🇺🇸 US 🇨🇦 CA | LeftGeneral Motors trans. | View on Amazon |
| BCA Fits: 3.5L V6 | NS3543 | 🇺🇸 US 🇨🇦 CA | Right | View on Amazon |
| NATIONAL Fits: 3.5L V6 | 3543 | 🇺🇸 US 🇨🇦 CA | RightGeneral Motors trans. | View on Amazon |
| SCHAEFFLER Fits: 3.5L V6 | SS2418 | 🇺🇸 US 🇨🇦 CA | Left15.265 mm Width | View on Amazon |
| SCHAEFFLER Fits: 3.5L V6 | SS2421 | 🇺🇸 US 🇨🇦 CA | Right14.681 mm Width | View on Amazon |
| SKF Fits: 3.5L V6 | 13735 | 🇺🇸 US 🇨🇦 CA | Left | View on Amazon |
| SKF Fits: 3.5L V6 | 13750 | 🇺🇸 US 🇨🇦 CA | Right | View on Amazon |
| TIMKEN Fits: 3.5L V6 | 100165 | 🇺🇸 US 🇨🇦 CA | LeftYellow | View on Amazon |
| TIMKEN Fits: 3.5L V6 | 3543 | 🇺🇸 US 🇨🇦 CA | RightGreen | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.5L V6 | WS100165 | 🇺🇸 US 🇨🇦 CA | Fits LeftYellow | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.5L V6 | WS3543 | 🇺🇸 US 🇨🇦 CA | RightGeneral Motors trans. | View on Amazon |
This table covers the seals at the Output Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
13 Output Shaft Seal parts for the 2006 Buick Terraza come from 8 brands — NATIONAL, SCHAEFFLER, SKF and 5 other brands. The "Popular" part is ACDELCO 3543.
Parking Pawl
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 24237506 | 🇺🇸 US 🇨🇦 CA | Actuating Rod | View on Amazon |
This table covers the parking pawls that lock the transmission in Park.
This group shows a single part: GM GENUINE 24237506.
Plug Adapter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 8654382 | 🇺🇸 US 🇨🇦 CA | NPFT HEX HEAD1/8-27 | View on Amazon |
This table covers the Plug adapters.
One part is listed for the 2006 Buick Terraza — GM GENUINE 8654382.
Pressure Control (EPC) Solenoid
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 24225825 | 🇺🇸 US 🇨🇦 CA | Includes Seals | View on Amazon |
| ROSTRA Fits: 3.5L V6 | 520558 | 🇺🇸 US 🇨🇦 CA | EPC Solenoid | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 3.5L V6 | TCS96 | 🇺🇸 US 🇨🇦 CA | Pressure Control Solenoid | View on Amazon |
| WELLS Fits: 3.5L V6 | 2N1233 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Pressure Control (EPC) solenoids. Typical signs include a harsh or missing shift, or a code for this solenoid circuit. Check resistance and the connector before dropping the pan for a solenoid.
4 Pressure Control (EPC) Solenoid parts for the 2006 Buick Terraza come from 4 brands — GM GENUINE, ROSTRA, STANDARD MOTOR PRODUCTS and 1 other brand.
This group includes GM GENUINE 24225825, ROSTRA 520558 and STANDARD MOTOR PRODUCTS TCS96 and the remaining parts above.
Pressure Switch Manifold
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP Fits: 3.5L V6 | JE44 | 🇺🇸 US 🇨🇦 CA | 1 PRONG | View on Amazon |
| PIONEER Fits: 3.5L V6 | 772012 | 🇺🇸 US 🇨🇦 CA | Manifold pressure | View on Amazon |
| ROSTRA Fits: 3.5L V6 | 501018 | 🇺🇸 US 🇨🇦 CA | 1 Prong Type | View on Amazon |
This table covers the Pressure Switch manifolds. Typical signs include an exhaust tick, a vacuum leak, or a gasket that has burned through. Replace the gaskets and hardware; a warped flange will leak with a new gasket alone.
3 Pressure Switch Manifold parts are listed for the 2006 Buick Terraza, from ATP, PIONEER and ROSTRA.
This group includes ATP JE44, PIONEER 772012 and ROSTRA 501018.
Reaction Carrier Thrust Bearing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 8646504 | 🇺🇸 US 🇨🇦 CA | 82.0MM | View on Amazon |
This table covers the Reaction Carrier Thrust bearings. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly.
One part is listed for the 2006 Buick Terraza — GM GENUINE 8646504.
Rebuild Kit
Banner Kit (Overhaul Kit + Friction Clutch Plates)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PIONEER Fits: 3.5L V6 | 751139 | 🇺🇸 US 🇨🇦 CA | Banner KitIncludes All Paper Gaskets, Pan Gasket, Rubber O-Rings, Rubber Lip Seals, Metal Clad Seals, Sealing Rings and Friction Clutch Plates | View on Amazon |
Deluxe Kit (Master Kit + Filter, Band & Common Bushings)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PIONEER Fits: 3.5L V6 | 753079 | 🇺🇸 US 🇨🇦 CA | Super KitIncludes: All paper gaskets, Pan gasket, Rubber O rings, Rubber Lip seals, metal clad seals, sealing rings, Friction Clutch plates, Steel Clutch Plates, Filter, Bushing, 2 Bands, and Bonded Pistons | View on Amazon |
Master Kit (Overhaul Kit + Friction & Steel Clutch Plates)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PIONEER Fits: 3.5L V6 | 752264 | 🇺🇸 US 🇨🇦 CA | Master KitIncludes: All paper gaskets, Pan gasket, Rubber O rings, Rubber Lip seals, metal clad seals, sealing rings, friction clutch plates, steel clutch plates, and pistons | View on Amazon |
Overhaul Kit (Gaskets, Seals, O-Rings & Sealing Rings)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PA CARGO Popular Fits: 3.5L V6 | K84900M | 🇺🇸 US 🇨🇦 CA | Overhaul Kit | View on Amazon |
| TRANSTEC Popular Fits: 3.5L V6 | 81000144 | 🇺🇸 US 🇨🇦 CA | without PistonsMolded Pan Gasket | View on Amazon |
| PIONEER Fits: 3.5L V6 | 750240 | 🇺🇸 US 🇨🇦 CA | Overhaul KitIncludes: All paper gaskets, Pan gasket, Rubber O rings, Rubber Lip seals, metal clad seals, sealing rings, and Pistons | View on Amazon |
This table covers the rebuild kits for this assembly.
6 Rebuild Kit parts are listed for the 2006 Buick Terraza, from PIONEER, PA CARGO and TRANSTEC. PA CARGO K84900M carries the "Popular" badge.
In the Banner Kit (Overhaul Kit + Friction Clutch Plates) grade, PIONEER supplies 1 part: grouped under the catalog's "Banner Kit (Overhaul Kit + Friction Clutch Plates)" designation — the notes column spells out what sets them apart. A representative part number is PIONEER 751139.
In the Deluxe Kit (Master Kit + Filter, Band & Common Bushings) grade, PIONEER supplies 1 part: grouped under the catalog's "Deluxe Kit (Master Kit + Filter, Band & Common Bushings)" designation — the notes column spells out what sets them apart. A representative part number is PIONEER 753079.
The Master Kit (Overhaul Kit + Friction & Steel Clutch Plates) section lists 1 option from PIONEER — grouped under the catalog's "Master Kit (Overhaul Kit + Friction & Steel Clutch Plates)" designation — the notes column spells out what sets them apart. PIONEER 752264 is listed in this group.
In the Overhaul Kit (Gaskets, Seals, O-Rings & Sealing Rings) grade, PA CARGO, TRANSTEC and PIONEER supply 3 parts: grouped under the catalog's "Overhaul Kit (Gaskets, Seals, O-Rings & Sealing Rings)" designation — the notes column spells out what sets them apart. A representative part number is PA CARGO K84900M.
Part numbers include PA CARGO K84900M, PIONEER 751139 and PIONEER 753079, among others listed above.
Retaining Ring
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 24204373 | 🇺🇸 US 🇨🇦 CA | Manual Servo Piston Pin Retaining Ring | View on Amazon |
| GM GENUINE Fits: 3.5L V6 | 24211765 | 🇺🇸 US 🇨🇦 CA | 2-14 speed Automatic trans. | View on Amazon |
| GM GENUINE Fits: 3.5L V6 | 8631028 | 🇺🇸 US 🇨🇦 CA | Direct Clutch Spring Retaining Ring | View on Amazon |
| GM GENUINE Fits: 3.5L V6 | 24205145 | 🇺🇸 US 🇨🇦 CA | Output ShaftOD is 27.25MM Round Ring Design | View on Amazon |
This table covers the Retaining rings.
GM GENUINE supplies the 4 Retaining Ring parts for the 2006 Buick Terraza.
Part numbers include GM GENUINE 24204373, GM GENUINE 24211765 and GM GENUINE 8631028, among others listed above.
Servo Cover Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 24204374 | 🇺🇸 US 🇨🇦 CA | Forward | View on Amazon |
| GM GENUINE Fits: 3.5L V6 | 24235894 | 🇺🇸 US 🇨🇦 CA | Reverse | View on Amazon |
This table covers the seals at the Servo Cover. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
GM GENUINE supplies both parts for the 2006 Buick Terraza.
Listed part numbers: GM GENUINE 24204374 and GM GENUINE 24235894.
Servo Piston Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 24210904 | 🇺🇸 US 🇨🇦 CA | Rim Shape: Square | View on Amazon |
| GM GENUINE Fits: 3.5L V6 | 8651541 | 🇺🇸 US 🇨🇦 CA | Rim Shape: Round | View on Amazon |
| GM GENUINE Fits: 3.5L V6 | 24208959 | 🇺🇸 US 🇨🇦 CA | Reverse | View on Amazon |
This table covers the seals at the Servo Piston. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
GM GENUINE supplies the 3 Servo Piston Seal parts for the 2006 Buick Terraza.
Listed part numbers: GM GENUINE 24210904, GM GENUINE 8651541 and GM GENUINE 24208959.
Shift Cable
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 3.5L V6 | 19368078 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| ATP Fits: 3.5L V6 | Y1378 | 🇺🇸 US 🇨🇦 CA | FWDCX Model | View on Amazon |
| DORMAN Fits: 3.5L V6 | 905614 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| PIONEER Fits: 3.5L V6 | CA1274 | 🇺🇸 US 🇨🇦 CA | FWDCX Model | View on Amazon |
| SHEE-MAR Fits: 3.5L V6 | SM2096 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Shift cables. Typical signs include a stretched or frayed cable, or a control that no longer reaches the end of its travel. Route the new cable through the same clips. A kinked cable binds and fails early.
5 Shift Cable parts are listed for the 2006 Buick Terraza, from GM GENUINE, ATP, DORMAN and 2 other brands. GM GENUINE 19368078 carries the "Popular" badge.
Listed part numbers: GM GENUINE 19368078, ATP Y1378 and DORMAN 905614, plus the other parts above.
Shift Cable Bracket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 3.5L V6 | 14912 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the brackets that mount the Shift Cable. Typical signs include a cracked mount, a rattle, or a bracket that no longer holds alignment. Confirm position in the notes. Many brackets look alike and bolt to different corners.
One part is listed for the 2006 Buick Terraza — DORMAN 14912.
Shift Improvement Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SONNAX Fits: 3.5L V6 | SC4T65E | 🇺🇸 US 🇨🇦 CA | Sure Cure® Kit | View on Amazon |
| TRANSGO Fits: 3.5L V6 | SK4T65E | 🇺🇸 US 🇨🇦 CA | Shift KitFor 4T65E Transmissions | View on Amazon |
| TRANSGO Fits: 3.5L V6 | SK4T60EJR | 🇺🇸 US 🇨🇦 CA | Shift KitFor 4T60E Transmissions | View on Amazon |
This table covers the Shift Improvement kits.
3 Shift Improvement Kit parts for the 2006 Buick Terraza come from 2 brands — TRANSGO and SONNAX.
Listed part numbers: SONNAX SC4T65E, TRANSGO SK4T65E and TRANSGO SK4T60EJR.
Shift Interlock Solenoid
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 88963458 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Shift Interlock solenoids. Typical signs include a harsh or missing shift, or a code for this solenoid circuit. Check resistance and the connector before dropping the pan for a solenoid.
This group shows a single part: GM GENUINE 88963458.
Shift Linkage Bushing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 3.5L V6 | 14057 | 🇺🇸 US 🇨🇦 CA | 4 Piece Assortment | View on Amazon |
This table covers the Shift Linkage bushings. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles.
One part is listed for the 2006 Buick Terraza — DORMAN 14057.
Shift Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Fits: 3.5L V6 | 8792S | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| ATP Fits: 3.5L V6 | XO10 | 🇺🇸 US 🇨🇦 CA | Manual Lever Seal | View on Amazon |
| PIONEER Fits: 3.5L V6 | 759018 | 🇺🇸 US 🇨🇦 CA | Manual Lever Seal | View on Amazon |
| SCHAEFFLER Fits: 3.5L V6 | SS2114 | 🇺🇸 US 🇨🇦 CA | 4.75 mm WidthNitrile | View on Amazon |
This table covers the seals at the Shift Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
4 Shift Shaft Seal parts are listed for the 2006 Buick Terraza, from ACDELCO, ATP, PIONEER and 1 other brand.
Part numbers include ACDELCO 8792S, ATP XO10 and PIONEER 759018, among others listed above.
Shift Solenoid
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 3.5L V6 | 24219819 | 🇺🇸 US 🇨🇦 CA | Fits 2-3or 1-2, 3-4FWD | View on Amazon |
| ROSTRA Popular Fits: 3.5L V6 | 520357 | 🇺🇸 US 🇨🇦 CA | Straight White Connector | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular Fits: 3.5L V6 | TCS39 | 🇺🇸 US 🇨🇦 CA | TCC/Pulse Width Modulation Solenoid | View on Amazon |
| ATP Fits: 3.5L V6 | JE54 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| ATP Fits: 3.5L V6 | JE55 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| PA CARGO Fits: 3.5L V6 | 84955 | 🇺🇸 US 🇨🇦 CA | General Motors trans.Trans. code 4T65-E | View on Amazon |
| PA CARGO Fits: 3.5L V6 | 33946A | 🇺🇸 US 🇨🇦 CA | General Motors trans.Trans. code 4T65-E | View on Amazon |
| PIONEER Fits: 3.5L V6 | 772280 | 🇺🇸 US 🇨🇦 CA | 1-2, 3-4 Shift | View on Amazon |
| PIONEER Fits: 3.5L V6 | 772284 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| PIONEER Fits: 3.5L V6 | 772281 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| PIONEER Fits: 3.5L V6 | 771061 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| PIONEER Fits: 3.5L V6 | 772286 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| VEMO Fits: 3.5L V6 | V51770004 | 🇺🇸 US 🇨🇦 CA | Plug (Connector): 2 Pins | View on Amazon |
| WELLS Fits: 3.5L V6 | 2N1204 | 🇺🇸 US 🇨🇦 CA | 1-2-3-4 Shift | View on Amazon |
This table covers the Shift solenoids. Typical signs include a harsh or missing shift, or a code for this solenoid circuit. Check resistance and the connector before dropping the pan for a solenoid.
14 Shift Solenoid parts are listed for the 2006 Buick Terraza, from PIONEER, ATP, PA CARGO and 5 other brands. GM GENUINE 24219819 carries the "Popular" badge.
Side Cover Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO Fits: 3.5L V6 | TOS18723 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| GM GENUINE Fits: 3.5L V6 | 24206959 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| VICTOR REINZ Fits: 3.5L V6 | 711496100 | 🇺🇸 US 🇨🇦 CA | 17 Bolt | View on Amazon |
This table covers the seals at the Side Cover. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
3 Side Cover Seal parts are listed for the 2006 Buick Terraza, from FEL-PRO, GM GENUINE and VICTOR REINZ.
This group includes FEL-PRO TOS18723, GM GENUINE 24206959 and VICTOR REINZ 711496100.
Stator Support Shaft Bushing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP Fits: 3.5L V6 | CB31 | 🇺🇸 US 🇨🇦 CA | Position: Drive Sprocket Support - Stator Support - Front - Small Input Shafts | View on Amazon |
| PIONEER Fits: 3.5L V6 | 755081 | 🇺🇸 US 🇨🇦 CA | Inner Diameter: 0.9"Drive Sprocket Support | View on Amazon |
This table covers the Stator Support Shaft bushings. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles.
2 Stator Support Shaft Bushing parts for the 2006 Buick Terraza come from 2 brands — ATP and PIONEER.
This group includes ATP CB31 and PIONEER 755081.
Sun Gear Bushing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DURA-BOND Fits: 3.5L V6 | GMT61 | 🇺🇸 US 🇨🇦 CA | Rear Sun Gear (Rear) | View on Amazon |
| PIONEER Fits: 3.5L V6 | 755057 | 🇺🇸 US 🇨🇦 CA | Internal Reaction Sun Gear or Input Carrier | View on Amazon |
This table covers the Sun Gear bushings. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles.
2 Sun Gear Bushing parts are listed for the 2006 Buick Terraza, from DURA-BOND and PIONEER.
This group includes DURA-BOND GMT61 and PIONEER 755057.
Torque Converter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 17804576 | 🇺🇸 US 🇨🇦 CA | Reman | View on Amazon |
| TC REMANUFACTURING Fits: 3.5L V6 | B21JSFM | 🇺🇸 US | Converter Codes: 12491978, 24207239, 24207329, 24207734, 24208860, 24216224, 24216226, 24230001, Green Dot, JSFM0001 Converter Code | View on Amazon |
This table covers the Torque converters. Typical signs include a sulfur smell, rattling substrate, or an efficiency code. Confirm CARB vs Federal certification in the notes before ordering.
2 Torque Converter parts for the 2006 Buick Terraza come from 2 brands — GM GENUINE and TC REMANUFACTURING.
Listed part numbers: GM GENUINE 17804576 and TC REMANUFACTURING B21JSFM.
Torque Converter Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 11588468 | 🇺🇸 US 🇨🇦 CA | M10X1.5X15,10.9M10X1.5X15 | View on Amazon |
This table covers the Torque Converter bolts.
One part is listed for the 2006 Buick Terraza — GM GENUINE 11588468.
Torque Converter Clutch Solenoid
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PA CARGO Popular Fits: 3.5L V6 | 77942 | 🇺🇸 US 🇨🇦 CA | General Motors trans.Trans. code 4T65-E | View on Amazon |
| ROSTRA Popular Fits: 3.5L V6 | 520240 | 🇺🇸 US 🇨🇦 CA | TCC Pulse Width Modulation Solenoid | View on Amazon |
| ATP Fits: 3.5L V6 | CE2 | 🇺🇸 US 🇨🇦 CA | A & B Shift - Lock-Up, Not Pulse-Width-Modulated - Shift 1-2, 3-41-2 Required | View on Amazon |
| ATP Fits: 3.5L V6 | JE8 | 🇺🇸 US 🇨🇦 CA | Lock-Up, TCC/PWM - 3-2 Shift1- Round Black Connector | View on Amazon |
| PIONEER Fits: 3.5L V6 | 771023 | 🇺🇸 US 🇨🇦 CA | A & B ShiftLock-Up, Not Pulse-Width-Modulated | View on Amazon |
| PIONEER Fits: 3.5L V6 | 771060 | 🇺🇸 US 🇨🇦 CA | Lock-Up, TCC/PWM3-2 Shift | View on Amazon |
| WELLS Fits: 3.5L V6 | 2N1217 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Torque Converter Clutch solenoids. Typical signs include a harsh or missing shift, or a code for this solenoid circuit. Check resistance and the connector before dropping the pan for a solenoid.
7 Torque Converter Clutch Solenoid parts for the 2006 Buick Terraza come from 5 brands — ATP, PIONEER, PA CARGO and 2 other brands. The "Popular" part is PA CARGO 77942.
Part numbers include PA CARGO 77942, ROSTRA 520240 and ATP CE2, among others listed above.
Torque Converter Pulse Width Modulation (PWM) Solenoid
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 24227747 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the Torque Converter Pulse Width Modulation (PWM) solenoids. Typical signs include a harsh or missing shift, or a code for this solenoid circuit. Check resistance and the connector before dropping the pan for a solenoid.
One part is listed for the 2006 Buick Terraza — GM GENUINE 24227747.
Torque Converter Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| BCA Fits: 3.5L V6 | NS4918 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| GM GENUINE Fits: 3.5L V6 | 24232006 | 🇺🇸 US 🇨🇦 CA | with Gray Sealant BeadUnits Built On Julian Date 6-156 and After | View on Amazon |
| GM GENUINE Fits: 3.5L V6 | 8685515 | 🇺🇸 US 🇨🇦 CA | Red | View on Amazon |
| TIMKEN Fits: 3.5L V6 | 4072N | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the seals at the Torque Converter Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
4 Torque Converter Shaft Seal parts are listed for the 2006 Buick Terraza, from GM GENUINE, BCA and TIMKEN.
This group includes BCA NS4918, GM GENUINE 24232006 and GM GENUINE 8685515 and the remaining parts above.
Transmission Fluid
ATF 64
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PENTOSIN Fits: 3.5L V6 | 1058113 | 🇺🇸 US 🇨🇦 CA | 1 LiterATF64 or ATF44 | View on Amazon |
| PENTOSIN Fits: 3.5L V6 | 1058215 | 🇺🇸 US 🇨🇦 CA | 5 LitersATF64 or ATF44 | View on Amazon |
Dexron
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular Fits: 3.5L V6 | 109243 | 🇺🇸 US | Container Type: Plastic Container | View on Amazon |
| VALVOLINE Fits: 3.5L V6 | 822405 | 🇺🇸 US 🇨🇦 CA | Dexron VI/Mercon LV ATF1 Quart | View on Amazon |
| VALVOLINE Fits: 3.5L V6 | 883572 | 🇺🇸 US 🇨🇦 CA | Dexron VI/Mercon LV ATF1 Gallon | View on Amazon |
Multi-Vehicle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LIQUI MOLY Popular Fits: 3.5L V6 | 20032 | 🇺🇸 US 🇨🇦 CA | Top Tec ATF 18001 Liter | View on Amazon |
| VALVOLINE Popular Fits: 3.5L V6 | VV3246 | 🇺🇸 US 🇨🇦 CA | Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 Quart | View on Amazon |
| VALVOLINE Popular Fits: 3.5L V6 | 773775 | 🇺🇸 US 🇨🇦 CA | Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 Gallon | View on Amazon |
| ATP Fits: 3.5L V6 | AT216 | 🇺🇸 US 🇨🇦 CA | Synthetic Multi-Vehicle Automatic Transmission Fluid1 Quart | View on Amazon |
| LIQUI MOLY Fits: 3.5L V6 | 22036 | 🇺🇸 US 🇨🇦 CA | Top Tec ATF 18005 Liter | View on Amazon |
| LIQUI MOLY Fits: 3.5L V6 | 20034 | 🇺🇸 US 🇨🇦 CA | Top TEC ATF 180020 Liter | View on Amazon |
| LUCAS OIL Fits: 3.5L V6 | 11255 | 🇺🇸 US 🇨🇦 CA | LOW VISCOSITY SYNTHETIC MULTI-VEHICLE AUTOMATIC TRANSMISSION FLUID1 qt | View on Amazon |
| LUCAS OIL Fits: 3.5L V6 | 18037 | 🇺🇸 US 🇨🇦 CA | Low Viscosity Synthetic Multi-Vehicle Automatic Transmission Fluid6 Gallon | View on Amazon |
| VALVOLINE Fits: 3.5L V6 | 881051 | 🇺🇸 US 🇨🇦 CA | Maxlife Multi-Vehicle Full Synthetic ATF5 Gallon Bay Box | View on Amazon |
Type T-4 (Type T-IV)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| IDEMITSU Fits: 3.5L V6 | 30040093750 | 🇺🇸 US | ATF Type TLS1 Quart | View on Amazon |
| IDEMITSU Fits: 3.5L V6 | 30040093953 | 🇺🇸 US | ATF Type TLS5 Quart | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE Fits: 3.5L V6 | 899179 | 🇺🇸 US 🇨🇦 CA | Extended Protection Full Synthetic ATF1 Quart | View on Amazon |
This table covers the automatic-transmission fluids specified for this gearbox. Typical signs include harsh or delayed shifts, fluid that smells burnt, or a shudder at light throttle. Use exactly the specification in the notes. Automatic transmissions are unforgiving of the wrong fluid.
17 Transmission Fluid parts for the 2006 Buick Terraza come from 7 brands — VALVOLINE, LIQUI MOLY, PENTOSIN and 4 other brands. The "Popular" part is ACDELCO 109243.
In the ATF 64 grade, PENTOSIN supplies 2 parts: grouped under the catalog's "ATF 64" designation — the notes column spells out what sets them apart. A representative part number is PENTOSIN 1058113.
The Dexron section lists 3 options from VALVOLINE and ACDELCO — grouped under the catalog's "Dexron" designation — the notes column spells out what sets them apart. ACDELCO 109243 is listed in this group.
The Multi-Vehicle section lists 9 options from LIQUI MOLY, VALVOLINE, LUCAS OIL and 1 other brand — grouped under the catalog's "Multi-Vehicle" designation — the notes column spells out what sets them apart. LIQUI MOLY 20032 is listed in this group.
The Type T-4 (Type T-IV) section lists 2 options from IDEMITSU — grouped under the catalog's "Type T-4 (Type T-IV)" designation — the notes column spells out what sets them apart. IDEMITSU 30040093750 is listed in this group.
1 further part sits outside the graded sections, with the same engine-level match.
Transmission Fluid Additive
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LUBEGARD Popular Fits: 3.5L V6 | 19610 | 🇺🇸 US 🇨🇦 CA | Instant Shudder Fixx2 oz | View on Amazon |
| LUBEGARD Popular Fits: 3.5L V6 | 60902 | 🇺🇸 US 🇨🇦 CA | Automatic Transmission Fluid Protectant10 oz | View on Amazon |
| LUBEGARD Fits: 3.5L V6 | 19689 | 🇺🇸 US 🇨🇦 CA | Instant Shudder Fixx2 oz | View on Amazon |
| LUBEGARD Fits: 3.5L V6 | 63010 | 🇺🇸 US 🇨🇦 CA | Platinum Universal ATF Protectant10 oz | View on Amazon |
| LUBEGARD Fits: 3.5L V6 | 63016 | 🇺🇸 US 🇨🇦 CA | Platinum Universal ATF Protectant15 oz | View on Amazon |
| LUBEGARD Fits: 3.5L V6 | 98010 | 🇺🇸 US 🇨🇦 CA | Use with Original Equipment Manufacturer Recommended Automatic Transmission Fluid 2 Pack 10 Ounces Each or 32 oz. BottleHigh-Performance Original Equipment Manufacturer Fluid Alternative/Protectant | View on Amazon |
| LUBEGARD Fits: 3.5L V6 | 63032 | 🇺🇸 US 🇨🇦 CA | Platinum Universal ATF Protectant32 oz | View on Amazon |
This table covers the conditioners and additives used with this transmission fluid.
7 Transmission Fluid Additive parts for the 2006 Buick Terraza come from LUBEGARD. The "Popular" part is LUBEGARD 19610.
Listed part numbers: LUBEGARD 19610, LUBEGARD 60902 and LUBEGARD 19689, plus the other parts above.
Transmission Mount
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKP Fits: 3.5L V6 | SKMA2818 | 🇺🇸 US 🇨🇦 CA | Left Lower | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DEA / MARMON RIDE CONTROL Popular Fits: 3.5L V6 | A2818 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WESTAR Popular Fits: 3.5L V6 | EM2818 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| ANCHOR Fits: 3.5L V6 | 2818 | 🇺🇸 US 🇨🇦 CA | Left LowerRubber | View on Amazon |
| GM GENUINE Fits: 3.5L V6 | 22146688 | 🇺🇸 US 🇨🇦 CA | WHITE | View on Amazon |
| PIONEER Fits: 3.5L V6 | 621035 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WESTAR Fits: 3.5L V6 | EM2818G | 🇺🇸 US 🇨🇦 CA | Gold Line | View on Amazon |
This table covers the mounts that hold the transmission to the chassis. Typical signs include a clunk on takeoff, a vibration at idle, or a separated rubber insert. Support the powertrain before unbolting a mount, and torque the fasteners in the notes.
7 Transmission Mount parts are listed for the 2006 Buick Terraza, from WESTAR, SKP, DEA / MARMON RIDE CONTROL and 3 other brands. DEA / MARMON RIDE CONTROL A2818 carries the "Popular" badge.
Economy: 1 part, from SKP. A representative part number is SKP SKMA2818.
The Standard Replacement section: 6 options from WESTAR, DEA / MARMON RIDE CONTROL, ANCHOR and 2 other brands. DEA / MARMON RIDE CONTROL A2818 is listed in this group.
Listed part numbers: DEA / MARMON RIDE CONTROL A2818, SKP SKMA2818 and WESTAR EM2818, plus the other parts above.
Turbine Shaft Fluid Seal Ring
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 8643058 | 🇺🇸 US 🇨🇦 CA | Inner | View on Amazon |
| GM GENUINE Fits: 3.5L V6 | 24208978 | 🇺🇸 US 🇨🇦 CA | OUTEROTR | View on Amazon |
This table covers the Turbine Shaft Fluid Seal rings.
2 Turbine Shaft Fluid Seal Ring parts for the 2006 Buick Terraza come from GM GENUINE.
Listed part numbers: GM GENUINE 8643058 and GM GENUINE 24208978.
Turbine Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 8662686 | 🇺🇸 US 🇨🇦 CA | Color: OrangeSealing Material: Rubber | View on Amazon |
This table covers the seals at the Turbine Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again.
This group shows a single part: GM GENUINE 8662686.
Valve Body
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PA CARGO Fits: 3.5L V6 | GM4635 | 🇺🇸 US 🇨🇦 CA | Reman. | View on Amazon |
| SONNAX Fits: 3.5L V6 | GM037 | 🇺🇸 US 🇨🇦 CA | RemanDoes Not Include Pump or Separator Plate | View on Amazon |
This table covers the valve bodies that route hydraulic pressure inside the transmission.
2 Valve Body parts for the 2006 Buick Terraza come from 2 brands — PA CARGO and SONNAX.
Part numbers include PA CARGO GM4635 and SONNAX GM037.
Valve Body Cover
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 24211955 | 🇺🇸 US 🇨🇦 CA | STRUCTURAL SIDE | View on Amazon |
This table covers the Valve Body covers.
One part is listed for the 2006 Buick Terraza — GM GENUINE 24211955.
Valve Body Cover Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 24205119 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the gaskets that seal the Valve Body Cover. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for.
This group shows a single part: GM GENUINE 24205119.
Valve Body Separator Plate
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.5L V6 | 24244403 | 🇺🇸 US 🇨🇦 CA | Has Round Hole For Plastic Temperature Sensor ClipGasket Included with Plate | View on Amazon |
This table covers the Valve Body Separator plates. Typical signs include warpage, cracks, or a plate that no longer locates the assembly. Confirm which plate the notes describe — backing plates, clutch plates and strike plates are different parts.
One part is listed for the 2006 Buick Terraza — GM GENUINE 24244403.
Valve Body Vacuum Tester
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SONNAX Fits: 3.5L V6 | 84754VTP | 🇺🇸 US 🇨🇦 CA | Vacuum Test Plate KitFor GM 4T65-E Units | View on Amazon |
This table covers the testers used to diagnose a valve body.
This group shows a single part: SONNAX 84754VTP.
Buying Automatic Transmission Parts for a 2006 Buick Terraza
On this vehicle, the automatic transmission covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts.
- Match the engine first. Every automatic transmission part here is engine-specific; each row shows which engine(s) it fits.
- Read the notes on each row for position, trim and spec qualifiers before you order.
- Where labor overlaps, replace the filter and pan gasket with every fluid service, and flush the cooler lines when replacing a failed unit.
- Cross-reference the manufacturer part number against your old part or a service-manual listing.
Start with the largest groups on this page: Transmission Fluid and Filter .
Frequently Asked Questions
How many automatic transmission parts fit the 2006 Buick Terraza?
Our catalog currently lists 260 automatic transmission parts for the 2006 Buick Terraza across 78 subcategories and 46 brands, covering both the 3.5L V6 and the 3.9L V6. Each part is matched to the engine(s) it fits.
Do automatic transmission parts differ between 2006 Buick Terraza engines?
Yes. Every automatic transmission part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of automatic transmission problems on a 2006 Buick Terraza?
Common symptoms include delayed or harsh engagement, slipping under load, fluid that smells burnt, or shuddering at light throttle around 40 mph. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.
What should I replace at the same time?
Where labor overlaps, replace the filter and pan gasket with every fluid service, and flush the cooler lines when replacing a failed unit.
What do the market flags (US, CA, MX) on each part mean?
They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2006 Buick Terraza was originally sold in the US, the safest choice is a part marked for the US market.
How do I make sure a part fits my 2006 Buick Terraza?
First match the engine — each row shows which engine(s) the part fits. Then use exactly the fluid specification in the notes — automatic transmissions are the least forgiving component on the vehicle about fluid choice. The notes column carries position and trim qualifiers where they apply.
Other Parts for the 2006 Buick Terraza
Automatic Transmission Parts for Other Buick Terraza Years
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