Control Modules for 2025 GMC Sierra EV
No.
Part # / Description / Price
Price
3
Track Cover 
GM
GM Positions: Left
Description: Frames & shields, with power. Adjusters & shields, with power, without ventilated. Seat cushion components, power seat. Seat cushion components, manual seat.
MSRP $11.90
$9.99
MSRP $11.90
$9.99
4
Cover Cap GM
GM Positions: Left
Description: Seat cushion components, with power. Frames & shields, without ventilated.
MSRP $4.48
$4.03
MSRP $4.48
$4.03
5
MSRP $7.18
$6.14
5
Outer Finish Panel Retainer GM
GM Positions: Left
Description: Frames & shields, with power. Covers & pads, with power, with ventilated, wire type. Seat cushion components, without power. Seat cushion components, all. Seat cushion components, type 2.
MSRP $28.78
$22.44
MSRP $28.78
$22.44
6
Outer Finish Panel GM
GM Positions: Left
Description: Frames & shields, with power. Adjusters & shields, with power, without ventilated. Seat cushion components, without avenir.
MSRP $31.74
$24.74
MSRP $31.74
$24.74
7
Knob GM
GM Positions: Left
Description: GM Genuine Parts Knob (Part Number: 84689852) is a seat adjuster knob for front seat functions and is supplied in the listed interior color/finish. Function: Operates seat adjustment (slide/recline) controls on compatible power/manual seat assemblies.Fitme ...
MSRP $17.80
$13.89
MSRP $17.80
$13.89
8
Knob GM
GM Positions: Left
Description: GM Genuine Parts Knob (Part Number: 84497609) is a seat recline knob (KNOB-F/SEAT BK RECL *JET BLACK) for driver or passenger seat recline adjustment. Type: Seat recline knob / controlFunction: Provides user interface for manual or power seat recline adjus ...
MSRP $8.65
$7.26
MSRP $8.65
$7.26
9
Switch GM
GM Positions: Left
Description: GM Genuine Parts Black Driver Seat Adjuster Switch (Part Number: 87840348) is an OEM power-seat adjuster switch in jet-black finish that controls seat position functions. Function: Controls seat position adjustments (forward/reverse, tilt, etc.) for driver ...
MSRP $66.17
$46.40
MSRP $66.17
$46.40
11
Recline Knob Bracket GM
GM Positions: Left
Description: With power, with ventilated, without massage. Frames & shields, power. 2021-26, without ventilated seat. Driver seat. With power, with ventilated, with massage, seat cushion. Seat cushion components.
MSRP $9.94
$8.33
MSRP $9.94
$8.33
12
Module GM
GM Positions: Left
Notes: PARTS: Part listed for estimating purposes only. Contact local dealer for specific part number and pricing.
Description: Body contoured seat. labeled 13558153. ESCALADE IQ. Right. Without high end. OPTIQ. Equinox. 2021-26, with ventilated seat, memory, labeled: 13564667. Hummer EV SUV. With v, frames & shields, memory, labeled: 13564667. Seat cushion components, power seat, labeled: 13564667.
MSRP $198.11
$129.56
MSRP $198.11
$129.56
13
Bracket GM
GM Positions: Left
Notes: PARTS: Part listed for estimating purposes only. Contact local dealer for specific part number and pricing.
Description: Frames & shields. Bucket-left side seat cushion with executive seats. Seat cushion components, labeled: 86808683.
MSRP $22.46
$16.64
MSRP $22.46
$16.64
14
Inner Finish Panel GM
GM Positions: Left
Description: Frames & shields, with power. Seat cushion components, without power. Seat cushion components, manual seat. Adjusters & shields, with power, without ventilated.
MSRP $12.30
$10.32
MSRP $12.30
$10.32
15
Harness GM
GM Positions: Left
Notes: PARTS: Part listed for estimating purposes only. Contact local dealer for specific part number and pricing.
Description: Seat cushion components, power seat, labeled: 86579643. Seat cushion components, from 11/06/2023.
$163.77
$163.77
15
Rear Seat Heater Wiring Harness GM
GM Positions: Rear left
Description: GM Genuine Parts Rear Seat Heater Wiring Harness (Part Number: 84943521) is an OEM wiring harness assembly engineered to provide reliable electrical connections for rear-seat heating elements. Function: Delivers power and control signals to rear-seat heate ...
MSRP $110.63
$69.04
MSRP $110.63
$69.04
15
Wire Harness GM
GM Positions: Rear left
Description: 60% side, with midgate, labeled 85055202. 60% side, split bench, labeled 85055202.
MSRP $53.06
$35.36
MSRP $53.06
$35.36
15
Harness GM
GM Positions: Front right
Description: Seat cushion components, with power.
MSRP $167.82
$88.78
MSRP $167.82
$88.78
15
Harness GM
GM Positions: Rear right
Description: 40% side, with midgate. 40% side, split bench.
MSRP $67.82
$45.18
MSRP $67.82
$45.18
15
Wire Harness GM
GM Positions: Rear left
Description: 60% side, with midgate, labeled 86581596,86553373,85537123, labeled 86581596,86553373,85537123. 60% side, split bench, labeled 86581596,86553373,85537123, labeled 86581596,86553373,85537123.
MSRP $67.82
$45.18
MSRP $67.82
$45.18
16
F Support GM
GM Positions: Left
Description: Without v, frames & shields, seat cushion.
MSRP $42.32
$29.67
MSRP $42.32
$29.67
17
Actuator Assembly GM
GM Positions: Left
Description: Covers & pads, with power, with ventilated, labeled: 13568344. Seat cushion components, manual seat, labeled: 13568344. With v, covers & pads. Seat cushion components, without power, haptic warning.
MSRP $145.37
$95.50
MSRP $145.37
$95.50
18
Seat Cushion Pad GM
GM Positions: Left
Description: Seat cushion components, power seat.
MSRP $98.59
$64.76
MSRP $98.59
$64.76
19
Actuator Pad GM
GM Positions: Left
Description: Seat cushion components, power seat. Seat cushion components, manual seat.
MSRP $62.11
$43.56
MSRP $62.11
$43.56
20
Cushion Cover GM
GM Positions: Left
Notes: PARTS: Part listed for estimating purposes only. Contact local dealer for specific part number and pricing.
Description: Seat cushion components, denali, tan.
MSRP $284.66
$186.49
MSRP $284.66
$186.49
21
Seat Heater GM
GM Positions: Left
Description: Silverado EV. Front. Sierra EV. Seat cushion components, manual seat. Seat cushion components, with power.
MSRP $26.74
$20.84
MSRP $26.74
$20.84
22
Vent Chamber GM
GM Positions: Left
Description: Bucket-left side, seat cushion. Bucket-right side, seat cushion. Seat cushion components, with power. Covers & pads, with ventilated, seat cushion. Seat cushion components, power seat. Seat back components. With v, covers & pads, seat cushion.
MSRP $37.82
$26.51
MSRP $37.82
$26.51
23
Blower Motor GM
GM Positions: Left
Description: OPTIQ. Equinox. With v, covers & pads, seat cushion.
MSRP $24.40
$19.02
MSRP $24.40
$19.02
24
Blower Guard GM
GM Positions: Left
Description: Frames & shields, with power. Seat cushion components. Covers & pads, seat cushion. Covers & pads, with ventilated. With v, covers & pads.
MSRP $7.57
$6.80
MSRP $7.57
$6.80