How to replace the power seat switch on Buick Rainier?

The first step to replace the Power Seat Switch requires the removal of the switch bezel assembly from the seat assembly. Start by removing both buttons from the switch then free the tabs which maintain the seat switch to the seat bezel assembly. The electrical connection needs to be uninstalled before taking out the seat switch from the seat bezel assembly. To install the switch connect its electrical connector to the switch and reinstall the seat switch into the bezel assembly by making sure that retaining tabs are properly in place. Connect the buttons to the switch followed by installing the switch bezel assembly onto the seat assembly.

OEM Buick Rainier Seat Switch

Seat Adjust Switch

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9 Seat Switches found

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Buick Rainier Adjuster Switch
Part Number: 88949386
$284.06 MSRP: $424.61
You Save: $140.55 (34%)
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Product Specifications
- Other Name: Switch, Seat Adjuster/Recliner; Power Seat Switch; Adjust Switch; Switch
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Rainier Seat Switch, Front
Part Number: 12451439
$116.13 MSRP: $173.59
You Save: $57.46 (34%)
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Product Specifications
- Other Name: Switch, Front Seat Adjuster; Power Seat Switch; Adjuster Switch; Adjust Switch; Switch; Switch, Seat Adjuster/Recliner
- Position: Front
- Replaces: 89043625
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2007 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Rainier Control Switch
Part Number: 88949498
$44.15 MSRP: $84.23
You Save: $40.08 (48%)
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Product Specifications
- Other Name: Switch, Seat Adjuster/Recliner; Power Seat Switch; Lumbar Switch; Switch
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Rainier Adjuster Switch, Passenger Side
Part Number: 88949480
Product Specifications
- Other Name: Switch, Passenger Seat Adjuster; Power Seat Switch; Adjust Switch; Switch; Switch, Seat Adjuster/Recliner
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Rainier Memory Switch, Driver Side
Part Number: 15908702
Product Specifications
- Other Name: Switch, Seat Adjuster/Recliner
- Position: Driver Side
- Replaces: 15180651, 15225940
- 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 Seat Switch
Part Number: 89039201
Product Specifications
- Other Name: Switch, Seat Adjuster/Recliner; Power Seat Switch; Adjuster Switch; Adjust Switch
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006 Buick Rainier | CXL | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Rainier Control Switch
Part Number: 89039380
Product Specifications
- Other Name: Switch, Seat Adjuster/Recliner; Power Seat Switch; Lumbar Switch; Switch
- Position: Driver Side
- 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 Control Switch, Driver Side
Part Number: 88949415
Product Specifications
- Other Name: Switch, Seat Adjuster/Recliner; Power Seat Switch; Lumbar Switch; Switch
- Position: Driver Side
- 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 Seat Switch, Front Passenger Side
Part Number: 12451440
Product Specifications
- Other Name: Switch, Front Seat Adjuster; Power Seat Switch; Adjuster Switch; Adjust Switch; Switch; Switch, Seat Adjuster/Recliner
- Position: Front Passenger Side
- Replaces: 89042262
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2007 Buick Rainier | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS

Buick Rainier Seat Switch

Our website offers an extensive catalog of genuine Buick Rainier Seat Switch at unbeatable prices. Every OEM Buick Rainier Seat Switch comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

Buick Rainier Seat Switch Parts Questions & Experts Answers

Seat Switch, Front
12451439
Q: How to replace the power seat switch on Buick Rainier?
A: The first step to replace the Power Seat Switch requires the removal of the switch bezel assembly from the seat assembly. Start by removing both buttons from the switch then free the tabs which maintain the seat switch to the seat bezel assembly. The electrical connection needs to be uninstalled before taking out the seat switch from the seat bezel assembly. To install the switch connect its electrical connector to the switch and reinstall the seat switch into the bezel assembly by making sure that retaining tabs are properly in place. Connect the buttons to the switch followed by installing the switch bezel assembly onto the seat assembly.

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