How to perform a Seat Switch replacement for the lumbar on a manual split bench seat on GMC C3500?

You must begin your task by taking out the seat from your car then proceed with the replacement of the lumbar switch on a manual split bench seat. Proceed by removing the switch securing screws which mount it to the seat cushion side then extract the switch through the opening. Remove the lumbar switch from the seat cushion opening by first disconnecting its wiring harness in-line connector and then pulling it out together with the wiring harness from its seat cushion mounting location. You should guide the switch wiring harness through the seat cushion opening before connecting it to the vehicle harness. Place the switch into the seat opening before fastening it with screws and return the assembly to its proper vehicle position.

OEM GMC C3500 Seat Switch

Seat Adjust Switch

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

5 Seat Switches found

View related parts
GMC C3500 Seat Switch, Driver Side
Part Number: 22543666
Product Specifications
- Other Name: Switch, Seat Adjuster/Recliner; Power Seat Switch; Adjuster Switch; Switch; Switch, Front Seat Adjuster
- Position: Driver Side
- Replaces: 12515487
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-2000 GMC C3500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
View related parts
GMC C3500 Seat Switch
Part Number: 20702837
Product Specifications
- Other Name: Switch; Power Seat Switch; Switch, Seat Adjuster/Recliner; Switch, Front Seat Adjuster
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1994 GMC C3500 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
View related parts
GMC C3500 Switch, Driver Side
Part Number: 12382294
Product Specifications
- Other Name: Switch Assembly, Driver Seat Lumbar Control; Power Seat Switch; Switch, Seat Adjuster/Recliner
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-1996 GMC C3500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
View related parts
GMC C3500 Switch
Part Number: 12380836
Product Specifications
- Other Name: Switch, Seat Adjuster/Recliner; Power Seat Switch
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-2000 GMC C3500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
View related parts
GMC C3500 Switch
Part Number: 12377283
Product Specifications
- Other Name: Switch, Seat Adjuster/Recliner; Power Seat Switch
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-2000 GMC C3500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS

GMC C3500 Seat Switch

Our website offers an extensive catalog of genuine GMC C3500 Seat Switch at unbeatable prices. Every OEM GMC C3500 Seat Switch comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

GMC C3500 Seat Switch Parts Questions & Experts Answers

Seat Switch, Driver Side
22543666
Q: How to perform a Seat Switch replacement for the lumbar on a manual split bench seat on GMC C3500?
A: You must begin your task by taking out the seat from your car then proceed with the replacement of the lumbar switch on a manual split bench seat. Proceed by removing the switch securing screws which mount it to the seat cushion side then extract the switch through the opening. Remove the lumbar switch from the seat cushion opening by first disconnecting its wiring harness in-line connector and then pulling it out together with the wiring harness from its seat cushion mounting location. You should guide the switch wiring harness through the seat cushion opening before connecting it to the vehicle harness. Place the switch into the seat opening before fastening it with screws and return the assembly to its proper vehicle position.