2019 Cadillac XTS Drivetrain Parts

This table covers the AWD Coupling Oil filters. 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

2 AWD Coupling Oil Filter parts are listed for the 2019 Cadillac XTS, from GM GENUINE and VAICO. All of them fit every engine offered in the 2019 XTS.

This group includes GM GENUINE 20986573 and VAICO V401565.

This table covers the AWD Coupling Oil pumps. Typical signs include noise from the pump, no pressure, or fluid that never arrives at the outlet. Prime or fill the pump as the notes require. A dry start is a common way to kill a new unit. Read more

4 AWD Coupling Oil Pump parts are listed for the 2019 Cadillac XTS, from AUTOTECNICA, DORMAN, GM GENUINE and 1 other brand. 3 parts fit every engine; the other 1 is engine-specific.

Listed part numbers: AUTOTECNICA GM0422033, DORMAN 699000 and GM GENUINE 22765779, plus the other parts above.

This table covers the Axle Intermediate 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

One part is listed for the 2019 Cadillac XTS — GM GENUINE 55573639.

This table covers the seals at the Axle Intermediate 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

4 Axle Intermediate Shaft Seal parts for the 2019 Cadillac XTS come from GM GENUINE. 1 part fits every engine; the other 3 are engine-specific.

Part numbers include GM GENUINE 55588984, GM GENUINE 22759189 and GM GENUINE 55573640, among others listed above.

This table covers the seals where an axle shaft exits the 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

2 Axle Shaft Seal parts are listed for the 2019 Cadillac XTS, from GM GENUINE and TIMKEN. All of them fit every engine offered in the 2019 XTS.

Part numbers include GM GENUINE 291332 and TIMKEN SL260439.

This table covers the complete CV axle shafts from differential (or hub) to wheel. Typical signs include a click in tight turns, grease flung around the wheel well, or a vibration that builds with speed. A torn boot caught early is a boot kit; caught late it is the whole axle. Torque the axle nut to the method in the notes. Read more

37 CV Axle parts are listed for the 2019 Cadillac XTS, from TRAKMOTIVE, GSP, CARDONE and 4 other brands. GM GENUINE 84628595 carries the "Popular" badge. Grades run from Economy through Standard Replacement; Standard Replacement is the most populated section, led by TRAKMOTIVE, GSP, CARDONE and 3 other brands.

This table covers the brackets that mount the CV Axle Support Bearing. 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. Read more

This group shows a single part: GM GENUINE 13368407.

This table covers the CV Intermediate shafts. Read more

2 CV Intermediate Shaft parts for the 2019 Cadillac XTS come from GM GENUINE.

Part numbers include GM GENUINE 22901057 and GM GENUINE 23391824.

This table covers the constant-velocity joints at each end of a drive axle. Read more

ACDELCO supplies the 3 CV Joint parts for the 2019 Cadillac XTS. All of them fit every engine offered in the 2019 XTS.

This group includes ACDELCO 39196365, ACDELCO 39207311 and ACDELCO 39207312.

This table covers the boots that keep grease in a CV joint. Typical signs include a split boot, grease flung around the joint, or a click once grit is inside. A boot caught early is a kit. Once the joint has clicked, the joint itself is usually worn. Read more

One part is listed for the 2019 Cadillac XTS — GM GENUINE 20894127.

This table covers the bands that clamp a CV boot to the joint. Read more

4 CV Joint Boot Band parts for the 2019 Cadillac XTS come from GM GENUINE. Every part fits both the 3.6L V6 and the 3.6L V6 Turbocharged.

This group includes GM GENUINE 364038, GM GENUINE 84167070 and GM GENUINE 93170250 and the remaining parts above.

This table covers the CV Joint Lock rings. Read more

3 CV Joint Lock Ring parts for the 2019 Cadillac XTS come from GM GENUINE. Every part fits both the 3.6L V6 and the 3.6L V6 Turbocharged.

Part numbers include GM GENUINE 13317915, GM GENUINE 90121202 and GM GENUINE 22727024.

This table covers the carriers that hold the differential gears in the axle. Read more

GM GENUINE supplies both parts for the 2019 Cadillac XTS.

Listed part numbers: GM GENUINE 24260304 and GM GENUINE 24260306.

This table covers the bearings and races that support the differential carrier. Read more

GM GENUINE supplies the 4 Differential Carrier Bearing / Race parts for the 2019 Cadillac XTS. All of them fit every engine offered in the 2019 XTS.

Listed part numbers: GM GENUINE 24279803, GM GENUINE 24258422 and GM GENUINE 24258421, plus the other parts above.

This table covers the Differential Carrier 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. Read more

GM GENUINE supplies both parts for the 2019 Cadillac XTS. All of them fit every engine offered in the 2019 XTS.

This group includes GM GENUINE 13243708 and GM GENUINE 13243707.

This table covers the baffles that control oil in the differential carrier. Read more

One part is listed for the 2019 Cadillac XTS — GM GENUINE 24263150.

This table covers the Differential Carrier shims. Read more

5 Differential Carrier Shim parts for the 2019 Cadillac XTS come from GM GENUINE. Every part fits both the 3.6L V6 and the 3.6L V6 Turbocharged.

Listed part numbers: GM GENUINE 24234094, GM GENUINE 24234095 and GM GENUINE 24234096, plus the other parts above.

This table covers the clutch packs in a limited-slip or locking differential. Read more

One part is listed for the 2019 Cadillac XTS — GM GENUINE 85632233.

This table covers the Differential Clutch Pressure Control 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

2 Differential Clutch Pressure Control Valve parts for the 2019 Cadillac XTS come from 2 brands — DORMAN and GM GENUINE. Every part fits both the 3.6L V6 and the 3.6L V6 Turbocharged.

This group includes DORMAN 699010 and GM GENUINE 13280097.

This table covers the Differential control modules. Read more

This group shows a single part: GM GENUINE 19435910.

This table covers the Differential Cover bolts. Read more

One part is listed for the 2019 Cadillac XTS — GM GENUINE 13280041.

This table covers the Differential Cover plugs. Typical signs include a leak at the drain or glow-plug hole, or a plug that has rounded off. Replace the crush washer and torque to the spec in the notes. Read more

This group shows a single part: GM GENUINE 13280045.

This table covers the Differential Fill drain plugs. Read more

One part is listed for the 2019 Cadillac XTS — GM GENUINE 55573646.

This table covers the Differential Housing bolts. Read more

One part is listed for the 2019 Cadillac XTS — GM GENUINE 13280065.

This table covers the Differential Oil Pump 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

This group shows a single part: GM GENUINE 20813559.

This table covers the slingers that keep gear oil off the pinion seal. Read more

One part is listed for the 2019 Cadillac XTS — GM GENUINE 24239418.

This table covers the flanges that connect the driveshaft to the differential pinion. Read more

One part is listed for the 2019 Cadillac XTS — GM GENUINE 13334081.

This table covers the seals at the differential pinion yoke. 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

2 Differential Pinion Seal parts are listed for the 2019 Cadillac XTS, from GM GENUINE and TIMKEN. All of them fit every engine offered in the 2019 XTS.

Listed part numbers: GM GENUINE 13296280 and TIMKEN SL260582.

This table covers the seals at the Differential. 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 Differential Seal parts for the 2019 Cadillac XTS come from GM GENUINE. 2 parts fit every engine; the other 1 is engine-specific.

Part numbers include GM GENUINE 24225582, GM GENUINE 13334079 and GM GENUINE 13334078.

This table covers the Differential washers. Read more

GM GENUINE supplies the 6 Differential Washer parts for the 2019 Cadillac XTS. GM GENUINE 24234088 carries the "Popular" badge. All of them fit every engine offered in the 2019 XTS.

Listed part numbers: GM GENUINE 24234088, GM GENUINE 24234081 and GM GENUINE 24234082, plus the other parts above.

This table covers the driveshafts that carry torque from the transmission or transfer case. Read more

2 Drive Shaft parts for the 2019 Cadillac XTS come from 2 brands — GM GENUINE and VAICO. Every part fits both the 3.6L V6 and the 3.6L V6 Turbocharged.

Part numbers include GM GENUINE 22960220 and VAICO V510490.

This table covers the Drive Shaft bolts. Read more

GM GENUINE supplies both parts for the 2019 Cadillac XTS. 1 part fits every engine; the other 1 is engine-specific.

This group includes GM GENUINE 11588725 and GM GENUINE 13324897.

This table covers the gear oils specified for the axle or transfer case. Typical signs include a low-oil lamp, knocking, or oil that has gone thin before the next interval. Match the viscosity and spec in the notes, not just the weight on the bottle. Read more

7 Gear Oil parts are listed for the 2019 Cadillac XTS, from VALVOLINE and ACDELCO. VALVOLINE VV820 carries the "Popular" badge. All of them fit every engine offered in the 2019 XTS.

Listed part numbers: VALVOLINE VV820, VALVOLINE VV975 and ACDELCO 104016, plus the other parts above.

This table covers the Gear Oil additives. Read more

One part is listed for the 2019 Cadillac XTS — ACDELCO 104003.

This table covers the fluids specified for the transfer case. Typical signs include discolored fluid, a burnt smell, or a level that keeps dropping. Use only the specification in the notes — the tables group grades because they are not interchangeable. Read more

6 Transfer Case Fluid parts are listed for the 2019 Cadillac XTS, from VALVOLINE, GM GENUINE and IDEMITSU. VALVOLINE VV982 carries the "Popular" badge. All of them fit every engine offered in the 2019 XTS.

In the SAE 75W-140 grade, VALVOLINE supplies 4 parts: grouped under the catalog's "SAE 75W-140" designation — the notes column spells out what sets them apart. A representative part number is VALVOLINE VV982.

The Versatrak section lists 1 option from GM GENUINE — grouped under the catalog's "Versatrak" designation — the notes column spells out what sets them apart. GM GENUINE 104105 is listed in this group.

1 ungrouped part is not assigned to a grade, with the same engine-level match.

Listed part numbers: VALVOLINE VV982, VALVOLINE 889787 and VALVOLINE 887344, plus the other parts above.

This table covers the gaskets that seal the Transfer 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. Read more

This group shows a single part: GM GENUINE 55571459.

This table covers the seals at the Transfer Case Housing Extension. 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: GM GENUINE 55574658.

This table covers the Transfer Case Intermediate shafts. Read more

This group shows a single part: GM GENUINE 23391824.

This table covers the Transfer Case Oil drain plugs. Read more

One part is listed for the 2019 Cadillac XTS — GM GENUINE 55573646.

This table covers the seals at the Transfer Case 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 2019 Cadillac XTS — GM GENUINE 55573645.