Passenger Seat Components for 2025 GMC Sierra 2500 HD
1. Cushion Cover 
2. Headrest 
3. Headrest Guide 
4. Adjuster 
5. Headrest Guide 
6. Headrest Guide 
7. Headrest Guide 
8. Headrest Guide 
9. Adjuster 
10. Adjuster 
11. Headrest Guide 
12. Headrest Guide 
13. Headrest Guide 
14. Headrest Guide 
15. Headrest Guide 
16. Headrest Guide 
17. Lumbar Switch 
18. Adjuster 
19. Lumbar Switch 
20. Headrest Guide 21. Harness No.
Part # / Description / Price
Price
1
Cushion Cover 
GM
GM Positions: Right
Description: With power, vent, massage, seat cushion & adjuster components, obsidian rush, from 02/17/2023. With power, with ventilated, with massage, seat cushion, obsidian rush, from 02/17/2023.
MSRP $383.32
$251.84
MSRP $383.32
$251.84
2
Passenger Discriminating Sensor GM
GM Positions: Right
Description: With vented seat. Silverado, Sierra 2500 HD. Labeled 86814228. Silverado, Sierra 3500 HD. With power, vent, massage, seat cushion & adjuster components. With power, with ventilated.
$327.84
$327.84
4
Mat GM
GM Positions: Right
Notes: PARTS: Part included with Occupant sensor.
Description: With power, with ventilated. seat cushion.
MSRP $16.71
$12.04
MSRP $16.71
$12.04
6
Seat Cushion Heater GM
GM Positions: Right
Description: GM Genuine Parts Seat Cushion Heater (Part Number: 86780907) is an OEM seat heating element designed to provide heat to the seat cushion and integrate with factory seat assemblies. Function: Heats seat cushion to provide occupant comfort in cold conditions ...
MSRP $39.24
$26.84
MSRP $39.24
$26.84
7
Support Spring GM
GM Positions: Right
Description: GM Genuine Parts Support Spring (Part Number: 13536067) is a seat cushion support spring intended to provide structural support within the front seat cushion assembly.Type: Seat cushion support springFunction: Provides support and resilience to the front s ...
MSRP $11.60
$8.35
MSRP $11.60
$8.35
8
Temperature Controlled Seat Blower Motor GM
GM Positions: Right
Description: GM Temperature Controlled Seat Blower Motor (Part Number: 13544900) is a blower motor assembly (BLOWER ASM-F/SEAT CUSH VENTILATION) designed to provide ventilated-seat airflow control. Function: Supplies controlled airflow for seat ventilation and temperat ...
MSRP $17.72
$12.76
MSRP $17.72
$12.76
9
MSRP $424.31
$278.77
10
Jet Black Front Seat Cushion Rear Lower Cover GM
GM Positions: Right
Description: Helps define the appearance of your vehicle's seat back
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Collision parts are designed to help promote proper and safe repair
MSRP $61.08
$41.78
MSRP $61.08
$41.78
11
Outer Finish Panel GM
GM Positions: Right
Description: With power, vent, massage, seat cushion & adjuster components. Passenger seat. With power, with ventilated, with massage, seat cushion. With ventilated. black.
MSRP $37.17
$25.42
MSRP $37.17
$25.42
12
Outer Finish Panel Retainer GM
GM Positions: Right
Description: Without ventilated, seat cushion. With power, vent, massage, seat cushion & adjuster components. Frames & shields, power. 2021-26, power seat with ventilated seat.
MSRP $10.30
$7.42
MSRP $10.30
$7.42
13
MSRP $64.07
$43.82
14
Recline Knob Bracket GM
GM Positions: Right
Description: Passenger seat. With power, with ventilated, with massage, seat cushion. Frames & shields, power. Seat cushion components, with power. 2021-26, power seat with ventilated seat.
MSRP $10.57
$7.61
MSRP $10.57
$7.61
15
Slide Knob GM
GM Positions: Right
Description: With power, without ventilated, black. With ventilated, seat cushion, black. Without performance seat, frames & shields, black/chrome. Bucket-right side, seat cushion, black. With power, vent, massage, seat cushion & adjuster components. With power, with ventilated, with massage, seat cushion. Seat cushion, with vented. With VENTILATED. black with massage. Bucket-right side seat cushion with executive seats.
MSRP $10.07
$7.25
MSRP $10.07
$7.25
16
Recline Knob GM
GM Positions: Right
Description: With ventilated, black. Without performance seat, frames & shields, black/chrome. With power, vent, massage, seat cushion & adjuster components. With power, with ventilated, with massage, seat cushion. Seat cushion, with vented. Bucket-right side seat cushion with executive seats.
MSRP $10.21
$7.34
MSRP $10.21
$7.34
17
Switch Bezel GM
GM Positions: Right
Description: Bucket-right side, seat cushion, #1. With power, vent, massage, seat cushion & adjuster components. With power, with ventilated, with massage, seat cushion. Bucket-right side seat cushion with executive seats. With power, without ventilated, black.
MSRP $11.61
$8.36
MSRP $11.61
$8.36
19
Seat Switch Knob GM
GM Positions: Right
Description: Bucket-right side, seat cushion, lumbar switch. With power, vent, massage, seat cushion & adjuster components, lumbar. With power, with ventilated, with massage, seat cushion. With performance seat, frames & shields. Bucket-left side seat cushion with executive seats. lumbar switch.
MSRP $9.96
$7.16
MSRP $9.96
$7.16
20
MSRP $8.41
$6.06
21
Rail Cover GM
GM Positions: Right
Description: GM Genuine Parts Rail Cover (Part Number: 84847965) is a lower seat adjustment rail cover designed for left/right seat track areas. Fitment notes: For power seats, ventilated seating, without massage — Jet Black finish per master description.Function: Co ...
MSRP $37.66
$25.76
MSRP $37.66
$25.76
22
Module GM
GM Positions: Right
Description: With power, with ventilated, with massage, seat cushion, heat control.
MSRP $71.68
$49.03
MSRP $71.68
$49.03
23
Module GM
GM Positions: Right
Description: GM Genuine Parts Module (Part Number: 13548546) is an interior electronics module assembly (seat adjuster memory control) intended to interface with vehicle seat position memory systems. Manufactured to GM OEM specifications. Function: Controls and stores ...
MSRP $83.21
$56.92
MSRP $83.21
$56.92
24
Module Bracket GM
GM Positions: Right
Description: With power, vent, massage, seat cushion & adjuster components. With power, with ventilated, with massage, seat cushion.
MSRP $43.05
$29.45
MSRP $43.05
$29.45