How to replace the rear outside door handle on Cadillac STS?

The first step to replace the rear outside Door Handle requires the window to be completely raised. Commence by taking out the door trim panel followed by removing the push-in retainer on the rear of the water deflector. You must pull the water deflector from the door panel to reach the outside Door Handle. Detach the outside Door Handle rod through the process of opening the door latch retainer. Start by removing the screw which keeps the outside Door Handle cap in place and by removing the plug that provides access to the cap screw. Open the Door Handle to its mild extent to pull off the cap as you lift and tilt the outside Door Handle counterbalance weight then move the handle toward the chassis to uninstall it. After sliding the outside Door Handle bracket backward you can remove the gaskets followed by the handle rod from the bracket. Put on the handle rod to the outside Door Handle bracket while inserting the bracket into the opening then push it forward. Place the gaskets first and then raise the counterbalance weight of the Door Handle before tilting the handle backwards toward the bracket for insertion. Push the handle forward while hearing the clicking sound to complete installation. After slightly opening the Door Handle you can place the cap before sealing it with its screw and installing the cap screw access plug. To link the handle rod with the latch you must put it into the clip which is found on the Door Latch Assembly while you close the clip. Check that the Door Handle functions correctly before reinstalling the water deflector alone with the door trim panel. Put on the water deflector then place the door trim panel in position.

OEM Cadillac STS Door Handle

Inside Door Handle

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27 Door Handles found

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Cadillac STS Handle, Outside, Driver Side
Part Number: 20806427
$106.62 MSRP: $153.88
You Save: $47.26 (31%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Handle, Door Outside Handle; Exterior Door Handle
- Position: Driver Side
- Replaces: 25864469
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2011 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
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Cadillac STS Handle, Outside
Part Number: 20869110
$114.12 MSRP: $170.62
You Save: $56.50 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Handle, Door Outside Handle; Exterior Door Handle
- Position: Front
- Replaces: 20806423
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011 Cadillac STS | Base | 6 Cyl 3.6 L GAS
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Cadillac STS Handle, Inside, Passenger Side
Part Number: 15774307
$34.97 MSRP: $52.04
You Save: $17.07 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Handle, Door Lock Inside Handle; Interior Door Handle
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2011 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
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Cadillac STS Handle, Outside
Part Number: 20869111
$111.47 MSRP: $165.92
You Save: $54.45 (33%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Handle, Door Outside Handle; Exterior Door Handle
- Position: Front
- Replaces: 20806424
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011 Cadillac STS | Base | 6 Cyl 3.6 L GAS
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Cadillac STS Handle, Outside, Driver Side
Part Number: 19121210
Product Specifications
- Other Name: Lever Kit, Door Outside Handle; Exterior Door Handle
- Position: Driver Side
- Replaces: 89044522
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2006 Cadillac STS | Base, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
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Cadillac STS Handle, Inside, Front Driver Side
Part Number: 10370353
Product Specifications
- Other Name: Handle Assembly-Front Side Door Inside *Ebony; Interior Door Handle; Handle, Door Lock Inside Handle
- Position: Front Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2011 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
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Cadillac STS Grip Handle, Gray, Rear Passenger Side
Part Number: 15924320
Product Specifications
- Other Name: Handle, Rear Quarter And Roof Rail Assist
- Position: Rear Passenger Side
- Replaces: 89023243
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2011 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
View related parts
Cadillac STS Grip Handle, Gray, Rear Driver Side
Part Number: 15924317
Product Specifications
- Other Name: Handle, Rear Quarter And Roof Rail Assist
- Position: Rear Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2011 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
View related parts
Cadillac STS Handle, Outside, Passenger Side
Part Number: 25864476
Product Specifications
- Other Name: Lever Kit, Door Outside Handle; Exterior Door Handle
- Position: Passenger Side
- Replaces: 19121209
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2008 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
View related parts
Cadillac STS Handle, Inside, Passenger Side
Part Number: 10370358
Product Specifications
- Other Name: Handle, Door Lock Inside Handle; Interior Door Handle
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2011 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
View related parts
Cadillac STS Handle, Inside, Passenger Side
Part Number: 10370359
Product Specifications
- Other Name: Handle, Door Lock Inside Handle; Interior Door Handle
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2011 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
View related parts
Cadillac STS Handle, Inside, Driver Side
Part Number: 10370361
Product Specifications
- Other Name: Handle, Door Lock Inside Handle; Interior Door Handle
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2011 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
View related parts
Cadillac STS Handle, Inside, Front Passenger Side
Part Number: 10370356
Product Specifications
- Other Name: Handle Assembly-Front Side Door Inside *Ebony; Interior Door Handle; Handle, Door Lock Inside Handle
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2011 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
View related parts
Cadillac STS Handle, Inside, Passenger Side
Part Number: 10370355
Product Specifications
- Other Name: Handle, Door Lock Inside Handle; Interior Door Handle
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2011 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
View related parts
Cadillac STS Handle, Inside, Driver Side
Part Number: 10370352
Product Specifications
- Other Name: Handle, Door Lock Inside Handle; Interior Door Handle
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2011 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
View related parts
Cadillac STS Handle, Inside, Driver Side
Part Number: 10370362
Product Specifications
- Other Name: Handle, Door Lock Inside Handle; Interior Door Handle
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2011 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
View related parts
Cadillac STS Handle, Outside, Driver Side
Part Number: 20806419
Product Specifications
- Other Name: Handle, Door Outside Handle; Exterior Door Handle
- Position: Driver Side
- Replaces: 19120314
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2008 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
View related parts
Cadillac STS Handle, Outside, Passenger Side
Part Number: 20806420
Product Specifications
- Other Name: Handle, Door Outside Handle; Exterior Door Handle
- Position: Passenger Side
- Replaces: 19120315
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2008 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
View related parts
Cadillac STS Handle, Outside, Driver Side
Part Number: 25864475
Product Specifications
- Other Name: Lever Kit, Door Outside Handle; Exterior Door Handle
- Position: Driver Side
- Replaces: 19121208
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2008 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
View related parts
Cadillac STS Handle, Outside, Front Passenger Side
Part Number: 19121211
Product Specifications
- Other Name: Lever Kit, Front Side Door Outside Handle; Exterior Door Handle; Lever Kit, Door Outside Handle
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2006 Cadillac STS | Base, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS

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Cadillac STS Door Handle

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Cadillac STS Door Handle Parts Questions & Experts Answers

Handle, Outside, Driver Side
19121210
Q: How to replace the rear outside door handle on Cadillac STS?
A: The first step to replace the rear outside Door Handle requires the window to be completely raised. Commence by taking out the door trim panel followed by removing the push-in retainer on the rear of the water deflector. You must pull the water deflector from the door panel to reach the outside Door Handle. Detach the outside Door Handle rod through the process of opening the door latch retainer. Start by removing the screw which keeps the outside Door Handle cap in place and by removing the plug that provides access to the cap screw. Open the Door Handle to its mild extent to pull off the cap as you lift and tilt the outside Door Handle counterbalance weight then move the handle toward the chassis to uninstall it. After sliding the outside Door Handle bracket backward you can remove the gaskets followed by the handle rod from the bracket. Put on the handle rod to the outside Door Handle bracket while inserting the bracket into the opening then push it forward. Place the gaskets first and then raise the counterbalance weight of the Door Handle before tilting the handle backwards toward the bracket for insertion. Push the handle forward while hearing the clicking sound to complete installation. After slightly opening the Door Handle you can place the cap before sealing it with its screw and installing the cap screw access plug. To link the handle rod with the latch you must put it into the clip which is found on the Door Latch Assembly while you close the clip. Check that the Door Handle functions correctly before reinstalling the water deflector alone with the door trim panel. Put on the water deflector then place the door trim panel in position.

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