How to replace the rear quarter window motor on Buick Rainier?

The first step to change the rear quarter window actuator begins with removing the rear interior trim panel to access the actuator followed by disconnecting its electrical connection. The actuator arm needs to be disconnected from the window hinge screw before uninstalling the actuator retaining nuts in order to extract the actuator from the vehicle. The window bracket should be fastened to its window frame by a 2.0 mm (0.08 in) diameter pin. After installing the actuator on its mounting studs you should tighten the retaining nuts to 7 n.m (2 lb in). Connect the electrical connector . Before changing an old actuator users need to properly mount the window latch bracket to the window frame through pinning. Set the bellcrank at a 45-degree angle with respect to the vertical edge on the window side sheet metal and operate the body side power window switches (1 or 2) located at the overhead console to accomplish this position. Tighten the screw between the window bracket and actuator arm until reaching a 45-degree angle of the bellcrank arm while keeping it parallel to the sheet metal flange at 5 n.m (44 lb in). The last step includes taking out the window bracket from the frame pin before checking the window operation and installing the rear interior trim panel.

OEM Buick Rainier Window Motor

Window Lift Motor

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6 Window Motors found

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Buick Rainier Window Motor Part Number: 88980706
$61.01 MSRP: $185.29
You Save: $124.28 (68%)
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Product Specifications
- Other Name: Motor, Front Door Window Regulator; Motor; Motor, Door And End Gate Electrical
- Position: Rear
- 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 Motor Part Number: 88980704
$109.44 MSRP: $204.22
You Save: $94.78 (47%)
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Product Specifications
- Other Name: Motor, Front Side Door Window Regulator; Motor, Door And End Gate Electrical
- Position: Front
- 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 Motor Part Number: 88980703
$115.06 MSRP: $208.26
You Save: $93.20 (45%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Motor, Front Side Door Window Regulator; Motor, Door And End Gate Electrical
- Position: Front
- 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 Motor, Front Part Number: 19257036
$124.11 MSRP: $220.66
You Save: $96.55 (44%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Motor Assembly, Front Side Door Window Regulator; Motor, Door And End Gate Electrical
- Position: Front
- Replaces: 89046086, 19167174
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007 Buick Rainier | CXL | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Rainier Window Motor Part Number: 88980705
Product Specifications
- Other Name: Motor Assembly, Rear Side Door Window Regulator; Motor; Motor, Door And End Gate Electrical; Window Regulator
- Position: Rear
- 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 Motor, Front Part Number: 19257037
Product Specifications
- Other Name: Motor Assembly, Front Side Door Window Regulator; Motor, Door And End Gate Electrical
- Position: Front
- Replaces: 19167173, 89046087
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006-2007 Buick Rainier | CXL | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS

Buick Rainier Window Motor

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Window Motor is one of the critical and highly valuable parts to magnify the operation and comfort of Buick Rainier which is a mid-size luxury Sport utility Vehicle that was built between 2004 and 2007. The Window Motor of the company received appreciation for its product's dependability and efficiency as it facilitates the automatic movement of windows up and down according to demands of the driver for a comfortable ride security from bad weather conditions or any other factor. This window motor can work with different Rainier kinds which makes it possible to maintain the car performance and security. In this part, we see how wear and tear affects the window motor in that, the motor may develop a slow window movement or may stop working therefore, getting high quality parts for replacement is important under this point. The Buick Rainier is renowned for its strong power train options such as the 5.3L Small-block V8 in relation to the window motor's contribution towards the sort of Buick Rainier experience. Moreover, such components like all-disc antilack brake and GM's StabiliTrak function together with the window motor for enhanced security in Rainier. This Window Motor is among the premier in the market mainly because of its reliability and performance as well as its importance in controlling the comfort and safety of the drivers and passengers which makes it such a vital component of every Buick Rainier car.

Buick Rainier Window Motor Parts Questions & Experts Answers

Window Motor
88980703
Q: How to replace the rear quarter window motor on Buick Rainier?
A:
The first step to change the rear quarter window actuator begins with removing the rear interior trim panel to access the actuator followed by disconnecting its electrical connection. The actuator arm needs to be disconnected from the window hinge screw before uninstalling the actuator retaining nuts in order to extract the actuator from the vehicle. The window bracket should be fastened to its window frame by a 2.0 mm (0.08 in) diameter pin. After installing the actuator on its mounting studs you should tighten the retaining nuts to 7 n.m (2 lb in). Connect the electrical connector . Before changing an old actuator users need to properly mount the window latch bracket to the window frame through pinning. Set the bellcrank at a 45-degree angle with respect to the vertical edge on the window side sheet metal and operate the body side Power Window Switches (1 or 2) located at the overhead console to accomplish this position. Tighten the screw between the window bracket and actuator arm until reaching a 45-degree angle of the bellcrank arm while keeping it parallel to the sheet metal flange at 5 n.m (44 lb in). The last step includes taking out the window bracket from the frame pin before checking the window operation and installing the rear interior trim panel.