How to replace the rear side door window regulator on Buick Rainier?

Starting to replace the rear side door Window Regulator requires users to first take off door trim panel together with water deflector and then disconnect the speaker. Before commencing work on the regulator window carrier bolts start by lifting and supporting the window. First disconnect the electrical connector from the regulator motor before removing the 3 bolts (W706202) to disassemble the Window Regulator assembly from the door. Then take out the Window Regulator assembly itself. Insert the Window Regulator assembly into the door opening while installing the 3 bolts (W706202) according to 10 n.m (89 lb in) of torque. After connecting the electrical connector to the regulator motor you can take out the window support while lowering the window onto the regulator window carrier. Secure the regulator window carrier bolts lightly then open the window to its highest position while maintaining it inside the channels before tightening these bolts to 10 n.m (89 lb in). Reinstall the speaker followed by the water deflector then put back the door trim panel.

OEM Buick Rainier Window Regulator

Electric Power Window Regulator

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Buick Rainier Window Regulator, Front Driver Side
Part Number: 19331466
$132.31 MSRP: $259.05
You Save: $126.74 (49%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Regulator Assembly, Front Side Door Window (W/O Motor) (Left-Hand); Regulator, Door And End Gate Window; Regulator, Door Inner Control
- Position: Front Driver Side
- Replaces: 10357004, 15095067, 15205950, 15944000, 15893784, 25824839, 10360625, 15155113, 20930663, 19301968
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Rainier Window Regulator, Rear Driver Side
Part Number: 19331462
$200.60 MSRP: $363.07
You Save: $162.47 (45%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Regulator Assembly, Rear Side Door Window (W/O Motor) (Left-Hand); Regulator, Door And End Gate Window
- Position: Rear Driver Side
- Replaces: 15095069, 15076798, 15893782, 19301971, 10356992, 15205952
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Rainier Window Regulator, Front Passenger Side
Part Number: 19331461
$132.31 MSRP: $259.07
You Save: $126.76 (49%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Regulator Assembly, Front Side Door Window (W/O Motor) (Right-Hand); Power Window Motor and Regulator Assembly; Regulator, Door And End Gate Window; Regulator, Door Inner Control
- Position: Front Passenger Side
- Replaces: 15205951, 20930664, 25824840, 10357005, 10360626, 15095068, 15893785, 19301969, 15155114, 15944001
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
View related parts
Buick Rainier Window Regulator, Rear Passenger Side
Part Number: 19331463
Product Specifications
- Other Name: Regulator, Rear Door Window Regulator; Power Window Motor and Regulator Assembly; Regulator, Door And End Gate Window
- Position: Rear Passenger Side
- Replaces: 15076799, 15095070, 10356993, 15893783, 19301970, 15205953
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2007 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS

Buick Rainier Window Regulator

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Buick Rainier Window Regulator Parts Questions & Experts Answers

Window Regulator, Rear Driver Side
19331462
Q: How to replace the rear side door window regulator on Buick Rainier?
A: Starting to replace the rear side door Window Regulator requires users to first take off door trim panel together with water deflector and then disconnect the speaker. Before commencing work on the regulator window carrier bolts start by lifting and supporting the window. First disconnect the electrical connector from the regulator motor before removing the 3 bolts (W706202) to disassemble the Window Regulator assembly from the door. Then take out the Window Regulator assembly itself. Insert the Window Regulator assembly into the door opening while installing the 3 bolts (W706202) according to 10 n.m (89 lb in) of torque. After connecting the electrical connector to the regulator motor you can take out the window support while lowering the window onto the regulator window carrier. Secure the regulator window carrier bolts lightly then open the window to its highest position while maintaining it inside the channels before tightening these bolts to 10 n.m (89 lb in). Reinstall the speaker followed by the water deflector then put back the door trim panel.