The 2005 Cadillac SRX has 114 automatic transmission parts with verified fitment on this page — 34 part types and 36 brands, covering both the 3.6L V6 and the 4.6L V8. Each part includes a manufacturer part number and application notes.
On the 2005 Cadillac SRX, 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 (24 parts), Filter (9 parts) and Shift Solenoid (8 parts). The other 31 part types cover the remaining 73 parts.
The 2005 Cadillac SRX was sold with both the 3.6L V6 and the 4.6L V8. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
The most listed brands for 2005 Cadillac SRX automatic transmission parts are PIONEER (11 parts), VALVOLINE (11 parts) and GM GENUINE (10 parts), plus 33 more brands. Quality grades include Multi-Vehicle, Standard Replacement and Economy.
19 parts on this 2005 Cadillac SRX page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including NATIONAL 710875 (Extension Housing Seal) and PA CARGO 55710 (Filter). Click any part number to see every vehicle that part fits.
Bushing Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DURA-BOND Fits: 3.6L V6 | TK17 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| PA CARGO Fits: 3.6L V6 | K55901 | 🇺🇸 US 🇨🇦 CA | 5 Speed RWD/AWD 5L40E Transmission | View on Amazon |
This table covers the Bushing kits.
2 Bushing Kit parts for the 2005 Cadillac SRX come from 2 brands — DURA-BOND and PA CARGO.
Listed part numbers: DURA-BOND TK17 and PA CARGO K55901.
Case Vent
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.6L V6 | 19132947 | 🇺🇸 US 🇨🇦 CA | Fits RearAxle Vent | View on Amazon |
This table covers the vents on a transmission or axle housing.
One part is listed for the 2005 Cadillac SRX — GM GENUINE 19132947.
Clutch Plate Pack
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| RAYBESTOS POWERTRAIN Fits: 3.6L V6 | RCP96190 | 🇺🇸 US 🇨🇦 CA | Clutch Pack Module | View on Amazon |
This table covers the clutch-plate packs inside the transmission or transfer case.
This group shows a single part: RAYBESTOS POWERTRAIN RCP96190.
Control Solenoid Valve Retainer
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.6L V6 | 8680781 | 🇺🇸 US 🇨🇦 CA | Length (mm): 25.55 mm | View on Amazon |
This table covers the Control Solenoid Valve retainers.
This group shows a single part: GM GENUINE 8680781.
Drain Plug Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 3.6L V6 | 097147 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rubber Gasket | View on Amazon |
This table covers the gaskets that seal the Drain Plug. 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 2005 Cadillac SRX — DORMAN 097147.
Drive Sprocket Bearing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.6L V6 | 88996564 | 🇺🇸 US 🇨🇦 CA | Front | 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 2005 Cadillac SRX — GM GENUINE 88996564.
Extension Housing Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP Fits: 3.6L V6 | SG45 | 🇺🇸 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 2005 Cadillac SRX — ATP SG45.
Extension Housing Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Popular Fits: 3.6L V6 | 710875 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits with GMC 5L40-E Transmission | View on Amazon |
| ATP Fits: 3.6L V6 | SO54 | 🇺🇸 US 🇨🇦 CA | Trans. code 5L40-E | View on Amazon |
| ATP Fits: 3.6L V6 | SO50 | 🇺🇸 US 🇨🇦 CA | Trans. code 5L50-E | View on Amazon |
| PIONEER Fits: 3.6L V6 | 759123 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| WJB / INMOTION PARTS Fits: 3.6L V6 | WS710875 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits with GMC 5L40-E Transmission | View on Amazon |
This table covers the seals at the Extension Housing. 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 Extension Housing Seal parts are listed for the 2005 Cadillac SRX, from ATP, NATIONAL, PIONEER and 1 other brand. NATIONAL 710875 carries the "Popular" badge.
Listed part numbers: NATIONAL 710875, ATP SO54 and ATP SO50, plus the other parts above.
Filter
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PA CARGO Popular Fits: 3.6L V6 | 55710 | 🇺🇸 US 🇨🇦 CA | 5 Speed RWD/AWD 5L40E Transmission | View on Amazon |
| FAMOUS BRAND Fits: 3.6L V6 | 96081 | 🇺🇸 US 🇨🇦 CA | Automatic Transmission Filter Kit5L40-E Trans | View on Amazon |
| VARIOUS MFR Fits: 3.6L V6 | PT1315 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP Popular Fits: 3.6L V6 | B274 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Premium ReplacementIncludes: (1) Trans Pan Gasket, (1) Filter | View on Amazon |
| ATP Fits: 3.6L V6 | B397 | 🇺🇸 US 🇨🇦 CA | Premium ReplacementDoes Not Include 3rd Hand Gasket | View on Amazon |
| HASTINGS / BALDWIN Fits: 3.6L V6 | TF199 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 5 Speed | View on Amazon |
| PIONEER Fits: 3.6L V6 | 746306 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| PIONEER Fits: 3.6L V6 | 745306 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| RAYBESTOS POWERTRAIN Fits: 3.6L V6 | 515690 | 🇺🇸 US 🇨🇦 CA | With Short Tabs | 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.
9 Filter parts for the 2005 Cadillac SRX come from 7 brands — ATP, PIONEER, PA CARGO and 4 other brands. The "Popular" part is PA CARGO 55710.
The Economy section lists 3 options from PA CARGO, FAMOUS BRAND and VARIOUS MFR — the catalog's value-priced group. PA CARGO 55710 is listed in this group.
In the Standard Replacement grade, ATP, PIONEER, HASTINGS / BALDWIN and 1 other brand supply 6 parts: built to original-equipment specification. A representative part number is ATP B274.
This group includes PA CARGO 55710, FAMOUS BRAND 96081 and VARIOUS MFR PT1315 and the remaining parts above.
Flexplate
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP Fits: 3.6L V6 | Z632 | 🇺🇸 US 🇨🇦 CA | RWDOuter Diameter: 11.875" | View on Amazon |
| PIONEER Fits: 3.6L V6 | FRA578 | 🇺🇸 US 🇨🇦 CA | RWDOuter Diameter: 11.875" | View on Amazon |
This table covers the flexplates that connect the crankshaft to the torque converter.
2 Flexplate parts are listed for the 2005 Cadillac SRX, from ATP and PIONEER.
Listed part numbers: ATP Z632 and PIONEER FRA578.
Fluid Cooler
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TYC Popular Fits: 3.6L V6 | 19057 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Extra Duty Cooling | View on Amazon |
| TYC Popular Fits: 3.6L V6 | 19058 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | without EXTRA DUTY COOLING | View on Amazon |
| GPD Fits: 3.6L V6 | 2611297 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Main | View on Amazon |
| GPD Fits: 3.6L V6 | 2611403 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Auxiliary | View on Amazon |
| SKP Fits: 3.6L V6 | SKTOC014 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | without EXTRA DUTY COOLING | View on Amazon |
| SKP Fits: 3.6L V6 | SKTOC013 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Extra Duty Cooling | View on Amazon |
This table covers the heat exchangers that cool transmission fluid. Typical signs include fluid that overheats, a leak at the cooler fittings, or milky fluid that says coolant and ATF have mixed. Flush the lines when you replace a cooler. Cross-contamination is how a small leak becomes a transmission job.
6 Fluid Cooler parts for the 2005 Cadillac SRX come from 3 brands — TYC, GPD and SKP. The "Popular" part is TYC 19057.
Part numbers include TYC 19057, TYC 19058 and GPD 2611297, among others listed above.
Fluid Pan
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 3.6L V6 | 265585 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the pans that hold automatic-transmission fluid.
One part is listed for the 2005 Cadillac SRX — DORMAN 265585.
Fluid Pan Drain Plug
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.6L V6 | 96041864 | 🇺🇸 US 🇨🇦 CA | M14X1.5X13 | View on Amazon |
This table covers the Fluid Pan drain plugs.
One part is listed for the 2005 Cadillac SRX — GM GENUINE 96041864.
Fluid Pan Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ATP Fits: 3.6L V6 | SG46 | 🇺🇸 US 🇨🇦 CA | with OE Style Reusable Oil Pan Gasket | View on Amazon |
| FEL-PRO Fits: 3.6L V6 | TOS18768 | 🇺🇸 US 🇨🇦 CA | Trans. code 5L40-E | View on Amazon |
| PIONEER Fits: 3.6L V6 | 749531 | 🇺🇸 US 🇨🇦 CA | Reusable OilOE Style | View on Amazon |
| VICTOR REINZ Fits: 3.6L V6 | 711706800 | 🇺🇸 US 🇨🇦 CA | Trans. code 5L40-E22 Bolt | 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.
4 Fluid Pan Gasket parts for the 2005 Cadillac SRX come from 4 brands — ATP, FEL-PRO, PIONEER and 1 other brand.
This group includes ATP SG46, FEL-PRO TOS18768 and PIONEER 749531 and the remaining parts above.
Fluid Pump Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| NATIONAL Popular Fits: 3.6L V6 | 710867 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Frontwith GMC 5L40-E Transmission | View on Amazon |
| SKF Popular Fits: 3.6L V6 | 17468 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| ATP Fits: 3.6L V6 | SO51 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| PIONEER Fits: 3.6L V6 | 759119 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| SCHAEFFLER Fits: 3.6L V6 | SS2804 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 2.76" O.D. X 0.25" Width | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.6L V6 | WS710867 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Frontwith GMC 5L40-E Transmission | 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.
6 Fluid Pump Seal parts are listed for the 2005 Cadillac SRX, from NATIONAL, SKF, ATP and 3 other brands. NATIONAL 710867 carries the "Popular" badge.
This group includes NATIONAL 710867, SKF 17468 and ATP SO51 and the remaining parts above.
Manual Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.6L V6 | 8644709 | 🇺🇸 US 🇨🇦 CA | without PTFE LUBRICANT APPLIED TO SEAL | View on Amazon |
| NATIONAL Fits: 3.6L V6 | 8792S | 🇺🇸 US 🇨🇦 CA | General Motors trans. | View on Amazon |
| WJB / INMOTION PARTS Fits: 3.6L V6 | WS8792S | 🇺🇸 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 2005 Cadillac SRX, from GM GENUINE, NATIONAL and WJB / INMOTION PARTS.
Listed part numbers: GM GENUINE 8644709, NATIONAL 8792S and WJB / INMOTION PARTS WS8792S.
O-Rings & Seals
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ELRING Fits: 3.6L V6 | B16620 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the O-rings and seals at this joint.
One part is listed for the 2005 Cadillac SRX — ELRING B16620.
Output Shaft Bearing
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.6L V6 | 24242995 | 🇺🇸 US 🇨🇦 CA | FrontRESIDES IN MAIN TRANSMISSION CASE | View on Amazon |
This table covers the Output Shaft 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 2005 Cadillac SRX — GM GENUINE 24242995.
Pressure Control (EPC) Solenoid
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.6L V6 | 10478146 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| STANDARD MOTOR PRODUCTS Fits: 3.6L V6 | TCS100 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Pressure Control Solenoid | 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.
2 Pressure Control (EPC) Solenoid parts for the 2005 Cadillac SRX come from 2 brands — GM GENUINE and STANDARD MOTOR PRODUCTS.
Part numbers include GM GENUINE 10478146 and STANDARD MOTOR PRODUCTS TCS100.
Pressure Regulator Valve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TRANSGO Fits: 3.6L V6 | 5L4ACTVL5 | 🇺🇸 US 🇨🇦 CA | Actuator Feed Limit & Pressure Regulator Valve RepairWithout Tools | View on Amazon |
| TRANSGO Fits: 3.6L V6 | 5L4ACTVL | 🇺🇸 US 🇨🇦 CA | Actuator Feed Limit & Pressure Regulator Valve RepairWith Tools | View on Amazon |
This table covers the Pressure Regulator 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.
2 Pressure Regulator Valve parts for the 2005 Cadillac SRX come from TRANSGO.
Listed part numbers: TRANSGO 5L4ACTVL5 and TRANSGO 5L4ACTVL.
Rebuild Kit
Banner Kit (Overhaul Kit + Friction Clutch Plates)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PA CARGO Fits: 3.6L V6 | DK5500A | 🇺🇸 US 🇨🇦 CA | Banner Kit | View on Amazon |
Deluxe Kit (Master Kit + Filter, Band & Common Bushings)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PA CARGO Popular Fits: 3.6L V6 | MRK5500A | 🇺🇸 US 🇨🇦 CA | Deluxe KitPaper & Rubber Kit | View on Amazon |
Master Kit (Overhaul Kit + Friction & Steel Clutch Plates)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PIONEER Fits: 3.6L V6 | 752218 | 🇺🇸 US 🇨🇦 CA | Master KitIncludes: All paper gaskets, Pan gasket, Rubber O rings, Rubber Lip seals, metal clad seals, sealing rings, steel clutch plates and friction clutch plates, and 9 Pistons | View on Amazon |
| PIONEER Fits: 3.6L V6 | 752219 | 🇺🇸 US 🇨🇦 CA | Master KitIncludes: All paper gaskets, Pan gasket, Rubber O rings, Rubber Lip seals, metal clad seals, sealing rings, steel clutch plates and friction clutch plates, and 11 Pistons | View on Amazon |
Overhaul Kit (Gaskets, Seals, O-Rings & Sealing Rings)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PA CARGO Popular Fits: 3.6L V6 | K55900 | 🇺🇸 US 🇨🇦 CA | Overhaul Kit | View on Amazon |
| TRANSTEC Fits: 3.6L V6 | 80000390 | 🇺🇸 US 🇨🇦 CA | without Pistons | View on Amazon |
This table covers the rebuild kits for this assembly.
6 Rebuild Kit parts are listed for the 2005 Cadillac SRX, from PA CARGO, PIONEER and TRANSTEC. PA CARGO MRK5500A carries the "Popular" badge.
In the Banner Kit (Overhaul Kit + Friction Clutch Plates) grade, PA CARGO 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 PA CARGO DK5500A.
In the Deluxe Kit (Master Kit + Filter, Band & Common Bushings) grade, PA CARGO 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 PA CARGO MRK5500A.
The Master Kit (Overhaul Kit + Friction & Steel Clutch Plates) section lists 2 options 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 752218 is listed in this group.
In the Overhaul Kit (Gaskets, Seals, O-Rings & Sealing Rings) grade, PA CARGO and TRANSTEC supply 2 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 K55900.
This group includes PA CARGO MRK5500A, PA CARGO DK5500A and PIONEER 752218 and the remaining parts above.
Repair Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SKF Fits: 3.6L V6 | 99174 | 🇺🇸 US 🇨🇦 CA | Shaft Diameter: 1.750 In | View on Amazon |
This table covers the wear sleeves used to restore a grooved seal surface.
One part is listed for the 2005 Cadillac SRX — SKF 99174.
Shift Improvement Kit
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 3.6L V6 | 924600 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | OE FIX | View on Amazon |
| SKP Fits: 3.6L V6 | SK924600 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the Shift Improvement kits.
2 Shift Improvement Kit parts for the 2005 Cadillac SRX come from 2 brands — DORMAN and SKP.
Part numbers include DORMAN 924600 and SKP SK924600.
Shift Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular Fits: 3.6L V6 | 8792S | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| PIONEER Fits: 3.6L V6 | 759018 | 🇺🇸 US 🇨🇦 CA | Manual Lever Seal | View on Amazon |
| SCHAEFFLER Fits: 3.6L V6 | SS2114 | 🇺🇸 US 🇨🇦 CA | 4.75 mm WidthNitrile | View on Amazon |
| SKF Fits: 3.6L V6 | 4912 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| TIMKEN Fits: 3.6L V6 | 710544 | 🇺🇸 US 🇨🇦 CA | Trans. code 5L40-E | 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.
5 Shift Shaft Seal parts are listed for the 2005 Cadillac SRX, from ACDELCO, PIONEER, SCHAEFFLER and 2 other brands. ACDELCO 8792S carries the "Popular" badge.
This group includes ACDELCO 8792S, PIONEER 759018 and SCHAEFFLER SS2114 and the remaining parts above.
Shift Solenoid
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular Fits: 3.6L V6 | 96041866 | 🇺🇸 US 🇨🇦 CA | Fits 1-2or 2-3or 3-4-5 | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular Fits: 3.6L V6 | TCS39 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Torque Converter Control Solenoid | View on Amazon |
| ATP Fits: 3.6L V6 | JE21 | 🇺🇸 US 🇨🇦 CA | Trans. code 5L40-E | View on Amazon |
| PA CARGO Fits: 3.6L V6 | 33946A | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | General Motors trans.Trans. code 5L40-E | View on Amazon |
| PIONEER Fits: 3.6L V6 | 772281 | 🇺🇸 US 🇨🇦 CA | View on Amazon | |
| ROSTRA Fits: 3.6L V6 | 520407 | 🇺🇸 US 🇨🇦 CA | Trans. code 5L50-EGreen | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 3.6L V6 | TCS94 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Solenoid shift | View on Amazon |
| VEMO Fits: 3.6L V6 | V51770007 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits | 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.
8 Shift Solenoid parts are listed for the 2005 Cadillac SRX, from STANDARD MOTOR PRODUCTS, GM GENUINE, ATP and 4 other brands. GM GENUINE 96041866 carries the "Popular" badge.
This group includes GM GENUINE 96041866, STANDARD MOTOR PRODUCTS TCS39 and ATP JE21 and the remaining parts above.
Torque Converter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TC REMANUFACTURING Fits: 3.6L V6 | B240895 | 🇺🇸 US | Trans. code 5L40-EConverter Codes:24220895 | 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.
This group shows a single part: TC REMANUFACTURING B240895.
Torque Converter Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.6L V6 | 11588468 | 🇺🇸 US 🇨🇦 CA | Trans. code 5L40-E5 speed | View on Amazon |
This table covers the Torque Converter bolts.
One part is listed for the 2005 Cadillac SRX — GM GENUINE 11588468.
Torque Converter Clutch Solenoid
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PA CARGO Fits: 3.6L V6 | 77942 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | General Motors trans.Trans. code 5L40-E | View on Amazon |
| ROSTRA Fits: 3.6L V6 | 520240 | 🇺🇸 US 🇨🇦 CA | Trans. code 5L50-ETCC Solenoid | 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.
2 Torque Converter Clutch Solenoid parts for the 2005 Cadillac SRX come from 2 brands — PA CARGO and ROSTRA.
This group includes PA CARGO 77942 and ROSTRA 520240.
Torque Converter Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| TIMKEN Fits: 3.6L V6 | SL260345 | 🇺🇸 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.
One part is listed for the 2005 Cadillac SRX — TIMKEN SL260345.
Transmission Fluid
ATF +4
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PENTOSIN Fits: 3.6L V6 | 1058112 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ATF441 Liter | View on Amazon |
| PENTOSIN Fits: 3.6L V6 | 1058212 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ATF445 Liters | View on Amazon |
Dexron
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular Fits: 3.6L V6 | 109243 | 🇺🇸 US | Container Type: Plastic Container | View on Amazon |
| VALVOLINE Popular Fits: 3.6L V6 | 798153 | 🇺🇸 US 🇨🇦 CA | Dexron III / Mercon ATF1 Quart | View on Amazon |
| MOBIL Fits: 3.6L V6 | 126411 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Dexron-VI ATF | View on Amazon |
| VALVOLINE Fits: 3.6L V6 | 822405 | 🇺🇸 US 🇨🇦 CA | Dexron VI/Mercon LV ATF1 Quart | View on Amazon |
| VALVOLINE Fits: 3.6L V6 | 773636 | 🇺🇸 US 🇨🇦 CA | Dexron III / Mercon ATF1 Gallon | View on Amazon |
| VALVOLINE Fits: 3.6L V6 | 883572 | 🇺🇸 US 🇨🇦 CA | Dexron VI/Mercon LV ATF1 Gallon | View on Amazon |
| VALVOLINE Fits: 3.6L V6 | VV349 | 🇺🇸 US 🇨🇦 CA | Dexron III / Mercon ATF5 Gallon Pail | View on Amazon |
Mercon
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE Fits: 3.6L V6 | 822345 | 🇺🇸 US 🇨🇦 CA | Mercon V ATF1 Quart | View on Amazon |
Multi-Vehicle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOBIL Popular Fits: 3.6L V6 | 126505 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Multi-Vehicle ATF | View on Amazon |
| VALVOLINE Popular Fits: 3.6L V6 | VV3246 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 Quart | View on Amazon |
| VALVOLINE Popular Fits: 3.6L V6 | 773775 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 Gallon | View on Amazon |
| ATP Fits: 3.6L V6 | AT216 | 🇺🇸 US 🇨🇦 CA | Synthetic Multi-Vehicle Automatic Transmission Fluid1 Quart | View on Amazon |
| LIQUI MOLY Fits: 3.6L V6 | 20018 | 🇺🇸 US 🇨🇦 CA | Top Tec ATF 12001 Liter | View on Amazon |
| LIQUI MOLY Fits: 3.6L V6 | 20020 | 🇺🇸 US 🇨🇦 CA | Top Tec ATF 12005 Liter | View on Amazon |
| LIQUI MOLY Fits: 3.6L V6 | 20022 | 🇺🇸 US 🇨🇦 CA | Top Tec ATF 120020 Liter | View on Amazon |
| VALVOLINE Fits: 3.6L V6 | 855459 | 🇺🇸 US 🇨🇦 CA | Multi-Vehicle Transfer Case Fluid1 Quart | View on Amazon |
| VALVOLINE Fits: 3.6L V6 | 881051 | 🇺🇸 US 🇨🇦 CA | Maxlife Multi-Vehicle Full Synthetic ATF5 Gallon Bay Box | View on Amazon |
Type III (H)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Fits: 3.6L V6 | 109240 | 🇺🇸 US | 1 Quart | View on Amazon |
| ACDELCO Fits: 3.6L V6 | 109241 | 🇺🇸 US | 1 Gallon | View on Amazon |
Type T-4 (Type T-IV)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| IDEMITSU Fits: 3.6L V6 | 30040093750 | 🇺🇸 US | ATF Type TLS1 Quart | View on Amazon |
| IDEMITSU Fits: 3.6L V6 | 30040093953 | 🇺🇸 US | ATF Type TLS5 Quart | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VALVOLINE Fits: 3.6L 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.
24 Transmission Fluid parts for the 2005 Cadillac SRX come from 7 brands — VALVOLINE, ACDELCO, LIQUI MOLY and 4 other brands. The "Popular" part is ACDELCO 109243.
The ATF +4 section lists 2 options from PENTOSIN — grouped under the catalog's "ATF +4" designation — the notes column spells out what sets them apart. PENTOSIN 1058112 is listed in this group.
The Dexron section lists 7 options from VALVOLINE, ACDELCO and MOBIL — grouped under the catalog's "Dexron" designation — the notes column spells out what sets them apart. ACDELCO 109243 is listed in this group.
The Mercon section lists 1 option from VALVOLINE — grouped under the catalog's "Mercon" designation — the notes column spells out what sets them apart. VALVOLINE 822345 is listed in this group.
The Multi-Vehicle section lists 9 options from VALVOLINE, LIQUI MOLY, MOBIL and 1 other brand — grouped under the catalog's "Multi-Vehicle" designation — the notes column spells out what sets them apart. MOBIL 126505 is listed in this group.
The Type III (H) section lists 2 options from ACDELCO — grouped under the catalog's "Type III (H)" designation — the notes column spells out what sets them apart. ACDELCO 109240 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: 3.6L V6 | 19610 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Instant Shudder Fixx2 oz | View on Amazon |
| LUBEGARD Popular Fits: 3.6L V6 | 60902 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Automatic Transmission Fluid Protectant10 oz | View on Amazon |
| LUBEGARD Fits: 3.6L V6 | 19689 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Instant Shudder Fixx2 oz | View on Amazon |
| LUBEGARD Fits: 3.6L V6 | 63010 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Platinum Universal ATF Protectant10 oz | View on Amazon |
| LUBEGARD Fits: 3.6L V6 | 63016 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Platinum Universal ATF Protectant15 oz | View on Amazon |
| LUBEGARD Fits: 3.6L 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: 3.6L V6 | 63032 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 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 2005 Cadillac SRX come from LUBEGARD. The "Popular" part is LUBEGARD 19610.
This group includes LUBEGARD 19610, LUBEGARD 60902 and LUBEGARD 19689 and the remaining parts above.
Transmission Mount
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DEA / MARMON RIDE CONTROL Fits: 3.6L V6 | A5403 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | RWD | View on Amazon |
| DEA / MARMON RIDE CONTROL Fits: 3.6L V6 | A5405 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | AWD | View on Amazon |
| PIONEER Fits: 3.6L V6 | 605405 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | AWD | 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.
3 Transmission Mount parts are listed for the 2005 Cadillac SRX, from DEA / MARMON RIDE CONTROL and PIONEER.
Listed part numbers: DEA / MARMON RIDE CONTROL A5403, DEA / MARMON RIDE CONTROL A5405 and PIONEER 605405.
Valve Body
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SONNAX Fits: 3.6L V6 | GM070 | 🇺🇸 US 🇨🇦 CA | Reman | View on Amazon |
This table covers the valve bodies that route hydraulic pressure inside the transmission.
This group shows a single part: SONNAX GM070.
Valve Body Check Ball
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.6L V6 | 96020431 | 🇺🇸 US 🇨🇦 CA | Trans. code 5L50-E5 speed Automatic trans. | View on Amazon |
This table covers the check balls inside the transmission valve body.
One part is listed for the 2005 Cadillac SRX — GM GENUINE 96020431.
Buying Automatic Transmission Parts for a 2005 Cadillac SRX
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 2005 Cadillac SRX?
Our catalog currently lists 114 automatic transmission parts for the 2005 Cadillac SRX across 34 subcategories and 36 brands, covering both the 3.6L V6 and the 4.6L V8. Each part is matched to the engine(s) it fits.
Do automatic transmission parts differ between 2005 Cadillac SRX 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 2005 Cadillac SRX?
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 2005 Cadillac SRX 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 2005 Cadillac SRX?
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 2005 Cadillac SRX
Automatic Transmission Parts for Other Cadillac SRX Years
Switch vehicle or jump to a subcategory
Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.