2005 Cadillac CTS Automatic Transmission Parts

This table covers the Bushing kits. Read more

2 Bushing Kit parts are listed for the 2005 Cadillac CTS, from DURA-BOND and PA CARGO.

This group includes DURA-BOND TK17 and PA CARGO K55901.

This table covers the vents on a transmission or axle housing. Read more

This group shows a single part: GM GENUINE 19132947.

This table covers the clutch-plate packs inside the transmission or transfer case. Read more

One part is listed for the 2005 Cadillac CTS — RAYBESTOS POWERTRAIN RCP96190.

This table covers the Control Solenoid Valve retainers. Read more

One part is listed for the 2005 Cadillac CTS — GM GENUINE 8680781.

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. Read more

This group shows a single part: DORMAN 097147.

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. Read more

This group shows a single part: ATP SG45.

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. Read more

3 Extension Housing Seal parts for the 2005 Cadillac CTS come from 3 brands — ATP, NATIONAL and WJB / INMOTION PARTS.

Listed part numbers: ATP SO54, NATIONAL 710875 and WJB / INMOTION PARTS WS710875.

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. Read more

10 Filter parts are listed for the 2005 Cadillac CTS, from WIX, ATP, PIONEER and 4 other brands. WIX 58545 carries the "Popular" badge.

In the Economy grade, FAMOUS BRAND, PA CARGO and VARIOUS MFR supply 3 parts: the catalog's value-priced group. A representative part number is FAMOUS BRAND 96081.

The Standard Replacement section lists 7 options from WIX, ATP, PIONEER and 1 other brand — built to original-equipment specification. WIX 58545 is listed in this group.

This table covers the flexplates that connect the crankshaft to the torque converter. Read more

2 Flexplate parts for the 2005 Cadillac CTS come from 2 brands — ATP and PIONEER.

Listed part numbers: ATP Z632 and PIONEER FRA578.

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. Read more

6 Fluid Cooler Line / Hose parts are listed for the 2005 Cadillac CTS, from DORMAN, SKP and SUNSONG. DORMAN 624565 carries the "Popular" badge.

Listed part numbers: DORMAN 624565, DORMAN 624549 and SKP SK624549, plus the other parts above.

This table covers the pans that hold automatic-transmission fluid. Read more

This group shows a single part: DORMAN 265585.

This table covers the Fluid Pan drain plugs. Read more

This group shows a single part: GM GENUINE 96041864.

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. Read more

4 Fluid Pan Gasket parts are listed for the 2005 Cadillac CTS, from ATP, FEL-PRO, PIONEER and 1 other brand.

Listed part numbers: ATP SG46, FEL-PRO TOS18768 and PIONEER 749531, plus the other parts above.

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. Read more

5 Fluid Pump Seal parts for the 2005 Cadillac CTS come from 5 brands — NATIONAL, ATP, SCHAEFFLER and 2 other brands. The "Popular" part is NATIONAL 710867.

Listed part numbers: NATIONAL 710867, ATP SO51 and SCHAEFFLER SS2804, plus the other parts above.

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. Read more

One part is listed for the 2005 Cadillac CTS — STANDARD MOTOR PRODUCTS TX230.

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. Read more

3 Manual Shaft Seal parts for the 2005 Cadillac CTS come from 3 brands — GM GENUINE, NATIONAL and WJB / INMOTION PARTS.

This group includes GM GENUINE 8644709, NATIONAL 8792S and WJB / INMOTION PARTS WS8792S.

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. Read more

This group shows a single part: GM GENUINE 24242995.

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. Read more

One part is listed for the 2005 Cadillac CTS — TIMKEN SL260309.

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. Read more

2 Pressure Control (EPC) Solenoid parts are listed for the 2005 Cadillac CTS, from GM GENUINE and STANDARD MOTOR PRODUCTS.

Part numbers include GM GENUINE 10478146 and STANDARD MOTOR PRODUCTS TCS100.

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. Read more

TRANSGO supplies both parts for the 2005 Cadillac CTS.

This group includes TRANSGO 5L4ACTVL5 and TRANSGO 5L4ACTVL.

This table covers the rebuild kits for this assembly. Read more

5 Rebuild Kit parts for the 2005 Cadillac CTS come from 3 brands — PA CARGO, PIONEER and TRANSTEC. The "Popular" part is PA CARGO K55900.

The Banner Kit (Overhaul Kit + Friction Clutch Plates) section lists 1 option from PA CARGO — grouped under the catalog's "Banner Kit (Overhaul Kit + Friction Clutch Plates)" designation — the notes column spells out what sets them apart. PA CARGO DK5500A is listed in this group.

The Deluxe Kit (Master Kit + Filter, Band & Common Bushings) section lists 1 option from PA CARGO — grouped under the catalog's "Deluxe Kit (Master Kit + Filter, Band & Common Bushings)" designation — the notes column spells out what sets them apart. PA CARGO MRK5500A is listed in this group.

In the Master Kit (Overhaul Kit + Friction & Steel Clutch Plates) grade, PIONEER supplies 1 part: grouped under the catalog's "Master Kit (Overhaul Kit + Friction & Steel Clutch Plates)" designation — the notes column spells out what sets them apart. A representative part number is PIONEER 752219.

The Overhaul Kit (Gaskets, Seals, O-Rings & Sealing Rings) section lists 2 options from PA CARGO and TRANSTEC — grouped under the catalog's "Overhaul Kit (Gaskets, Seals, O-Rings & Sealing Rings)" designation — the notes column spells out what sets them apart. PA CARGO K55900 is listed in this group.

This group includes PA CARGO K55900, PA CARGO DK5500A and PA CARGO MRK5500A and the remaining parts above.

This table covers the wear sleeves used to restore a grooved seal surface. Read more

This group shows a single part: SKF 99174.

This table covers the Shift Improvement kits. Read more

2 Shift Improvement Kit parts are listed for the 2005 Cadillac CTS, from DORMAN and SKP.

This group includes DORMAN 924600 and SKP SK924600.

This table covers the wear sleeves used to restore a Shift Shaft seal surface. Read more

3 Shift Shaft Repair Sleeve parts for the 2005 Cadillac CTS come from 2 brands — SKF and SCHAEFFLER.

This group includes SCHAEFFLER SR3451, SKF 480050 and SKF 99050.

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. Read more

5 Shift Shaft Seal parts for the 2005 Cadillac CTS come from 5 brands — ACDELCO, PIONEER, SCHAEFFLER and 2 other brands. The "Popular" part is ACDELCO 8792S.

Listed part numbers: ACDELCO 8792S, PIONEER 759018 and SCHAEFFLER SS2114, plus the other parts above.

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. Read more

8 Shift Solenoid parts for the 2005 Cadillac CTS come from 7 brands — STANDARD MOTOR PRODUCTS, GM GENUINE, ATP and 4 other brands. The "Popular" part is GM GENUINE 96041866.

Part numbers include GM GENUINE 96041866, STANDARD MOTOR PRODUCTS TCS39 and ATP JE21, among others listed above.

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. Read more

One part is listed for the 2005 Cadillac CTS — TC REMANUFACTURING B240895.

This table covers the hardware around the torque converter and bellhousing. Read more

2 Torque Converter / Bell Housing Components parts for the 2005 Cadillac CTS come from GM GENUINE.

Part numbers include GM GENUINE 12597210 and GM GENUINE 24205900.

This table covers the Torque Converter bolts. Read more

This group shows a single part: GM GENUINE 11588468.

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. Read more

2 Torque Converter Clutch Solenoid parts are listed for the 2005 Cadillac CTS, from PA CARGO and ROSTRA.

Listed part numbers: PA CARGO 77942 and ROSTRA 520240.

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. Read more

This group shows a single part: TIMKEN SL260345.

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. Read more

25 Transmission Fluid parts are listed for the 2005 Cadillac CTS, from VALVOLINE, LIQUI MOLY, LUCAS OIL and 6 other brands. VALVOLINE 798153 carries the "Popular" badge.

In the ATF +4 grade, PENTOSIN supplies 2 parts: grouped under the catalog's "ATF +4" designation — the notes column spells out what sets them apart. A representative part number is PENTOSIN 1058112.

In the Dexron grade, VALVOLINE and MOBIL supply 6 parts: grouped under the catalog's "Dexron" designation — the notes column spells out what sets them apart. A representative part number is VALVOLINE 798153.

In the Mercon grade, VALVOLINE supplies 1 part: grouped under the catalog's "Mercon" designation — the notes column spells out what sets them apart. A representative part number is VALVOLINE 822345.

In the Multi-Vehicle grade, VALVOLINE, LIQUI MOLY, LUCAS OIL and 3 other brands supply 12 parts: grouped under the catalog's "Multi-Vehicle" designation — the notes column spells out what sets them apart. A representative part number is MOBIL 126505.

In the Type III (H) grade, ACDELCO supplies 2 parts: grouped under the catalog's "Type III (H)" designation — the notes column spells out what sets them apart. A representative part number is ACDELCO 109240.

In the Type T-4 (Type T-IV) grade, IDEMITSU supplies 2 parts: grouped under the catalog's "Type T-4 (Type T-IV)" designation — the notes column spells out what sets them apart. A representative part number is IDEMITSU 30040093750.

This table covers the conditioners and additives used with this transmission fluid. Read more

LUBEGARD supplies the 6 Transmission Fluid Additive parts for the 2005 Cadillac CTS. LUBEGARD 19610 carries the "Popular" badge.

This group includes LUBEGARD 19610, LUBEGARD 60902 and LUBEGARD 19689 and the remaining parts above.

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. Read more

5 Transmission Mount parts for the 2005 Cadillac CTS come from 5 brands — VAICO, ANCHOR, DEA / MARMON RIDE CONTROL and 2 other brands. The "Popular" part is ANCHOR 3159.

The Economy section: 1 option from VAICO. VAICO V401975 is listed in this group.

Standard Replacement: 4 parts, from ANCHOR, DEA / MARMON RIDE CONTROL, PIONEER and 1 other brand. A representative part number is ANCHOR 3159.

Listed part numbers: ANCHOR 3159, VAICO V401975 and DEA / MARMON RIDE CONTROL A5466, plus the other parts above.

This table covers the valve bodies that route hydraulic pressure inside the transmission. Read more

One part is listed for the 2005 Cadillac CTS — SONNAX GM070.