Control Modules for 2026 GMC Sierra 2500 HD
No.
Part # / Description / Price
Price
1
Headrest 
GM
GM Positions: Right
Description: With power, with ventilated, without massage, at4, black/kalahari.
MSRP $216.02 CAD
$148.11 CAD
MSRP $216.02 CAD
$148.11 CAD
2
Headrest Guide GM
GM Positions: Right
Description: With flat-folding seat. Manual seat. 2014-17, passenger seat. Seat back with power, with 4-way lumbar with sport seat. With 8-way power. black. 2014-17 driver seat. Without POWER. with bezel black.
MSRP $55.65 CAD
$38.83 CAD
MSRP $55.65 CAD
$38.83 CAD
3
Seat Back Cover GM
GM Positions: Right
Description: With power, with ventilated, without massage, at4, black/kalahari.
MSRP $423.43 CAD
$290.36 CAD
MSRP $423.43 CAD
$290.36 CAD
4
Seat Back Pad GM
GM Positions: Right
Description: With power, with ventilated, without zr2.
MSRP $182.85 CAD
$125.37 CAD
MSRP $182.85 CAD
$125.37 CAD
5
Seat Back Frame GM
GM Positions: Right
Description: Without performance seat, frames & shields. With power, without ventilated. With ventilated. without dvd. With ventilated, seat back, without rear display. With power, with ventilated, with massage, seat back. Seat back, without vented. With ventilated, with power bolster.
MSRP $244.63 CAD
$167.75 CAD
MSRP $244.63 CAD
$167.75 CAD
6
Seat Back Heater GM
GM Positions: Right
Description: Tahoe. Front. Suburban. Silverado, Sierra 2500 HD. Seat back. All. Yukon. Silverado, Sierra 3500 HD. With power, with ventilated, without massage, without at4.
MSRP $58.06 CAD
$40.53 CAD
MSRP $58.06 CAD
$40.53 CAD
7
Cushion Cover GM
GM Positions: Right
Description: With power, with ventilated, without massage, at4, black/kalahari.
MSRP $295.33 CAD
$202.53 CAD
MSRP $295.33 CAD
$202.53 CAD
10
MSRP $60.75 CAD
$42.41 CAD
11
Support Spring GM
GM Positions: Right
Description: Frames & shields, power. With power, all. With power, type 2. Bolt EUV. Left. Without ventilated, without power bolster, 2 way adjust. With power, with heated, 2-way lumbar. Seat back, without massage.
MSRP $122.75 CAD
$85.70 CAD
MSRP $122.75 CAD
$85.70 CAD
13
Mat GM
GM Positions: Right
Description: With power, with ventilated. seat back.
MSRP $35.63 CAD
$24.88 CAD
MSRP $35.63 CAD
$24.88 CAD
14
Mat GM
GM Positions: Right
Description: With power, with ventilated. seat cushion.
MSRP $53.40 CAD
$43.79 CAD
MSRP $53.40 CAD
$43.79 CAD
15
MSRP $113.30 CAD
$79.09 CAD
16
MSRP $101.37 CAD
$70.77 CAD
18
Frame GM
GM Positions: Right
Description: Without ventilated, seat cushion.
MSRP $523.10 CAD
$357.09 CAD
MSRP $523.10 CAD
$357.09 CAD
19
Outer Finish Panel GM
GM Positions: Right
Description: With ventilated. atmosphere.
MSRP $46.94 CAD
$32.78 CAD
MSRP $46.94 CAD
$32.78 CAD
19
Outer Finish Panel GM
GM Positions: Right
Description: With power, with ventilated, gideon.
MSRP $49.70 CAD
$34.69 CAD
MSRP $49.70 CAD
$34.69 CAD
19
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 $46.94 CAD
$32.78 CAD
MSRP $46.94 CAD
$32.78 CAD
20
F Switch GM
GM Positions: Right
Description: CT4. With power bolster. With massage.
MSRP $86.94 CAD
$60.70 CAD
MSRP $86.94 CAD
$60.70 CAD
21
Knob GM
GM Positions: Right
Description: Frames & shields, power. With power, without ventilated, black. Seat cushion components, jet black. Adjusters & shields, with power. With VENTILATED. black without massage. 2021-26, power seat with ventilated seat. Seat cushion, without vented. Without performance seat, frames & shields. Seat cushion components, with power. Seat cushion components, black, without avenir.
MSRP $21.83 CAD
$15.96 CAD
MSRP $21.83 CAD
$15.96 CAD
21
Slide Knob GM
GM Positions: Right
Description: With ventilated, seat cushion, atmosphere. With power, with ventilated, without massage, all. With power, without ventilated, atmosphere.
MSRP $24.14 CAD
$17.66 CAD
MSRP $24.14 CAD
$17.66 CAD
21
Slide Knob GM
GM Positions: Right
Description: With power, without ventilated, gideon.
MSRP $21.20 CAD
$15.53 CAD
MSRP $21.20 CAD
$15.53 CAD
22
Recline Knob GM
GM Positions: Right
Description: With ventilated. atmosphere. With power, without ventilated, all. With power, without ventilated, gideon.
MSRP $34.83 CAD
$24.31 CAD
MSRP $34.83 CAD
$24.31 CAD
22
Recline Knob GM
GM Positions: Right
Description: With power, with ventilated, without massage, gideon.
MSRP $21.20 CAD
$15.53 CAD
MSRP $21.20 CAD
$15.53 CAD
22
Knob GM
GM Positions: Right
Description: Frames & shields, power. With power, with ventilated, black. 2021-26, power seat with ventilated seat. Seat cushion, without vented. Without performance seat, frames & shields. Adjusters & shields, with power. Seat cushion components, power seat. Seat cushion components, black, with avenir.
MSRP $22.37 CAD
$16.41 CAD
MSRP $22.37 CAD
$16.41 CAD
23
Switch Bezel GM
GM Positions: Right
Description: Passenger seat. Without ventilated, seat cushion. With power, without ventilated, black. 2021-26, power seat with ventilated seat.
MSRP $15.73 CAD
$11.53 CAD
MSRP $15.73 CAD
$11.53 CAD
23
Switch Bezel GM
GM Positions: Right
Description: With power, with ventilated, atmosphere.
MSRP $15.74 CAD
$11.53 CAD
MSRP $15.74 CAD
$11.53 CAD
23
Switch Bezel GM
GM Positions: Right
Description: With power, with ventilated, without massage, gideon.
MSRP $16.27 CAD
$11.90 CAD
MSRP $16.27 CAD
$11.90 CAD
24
Switch GM
GM Positions: Right
Description: Silverado, sierra. Four-way lumbar. Right. Dark atmosphere. Left. With ventilated, seat cushion, without massage, silver. With power, without ventilated, atmosphere.
MSRP $43.82 CAD
$30.59 CAD
MSRP $43.82 CAD
$30.59 CAD
24
Lumbar Switch GM
GM Positions: Right
Description: Two-way lumbar. Left. With power, with ventilated, without massage, gideon. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD.
MSRP $20.10 CAD
$14.70 CAD
MSRP $20.10 CAD
$14.70 CAD
25
Inner Finish Panel GM
GM Positions: Right
Description: With power, with 2-way lumbar. Without power, with 4-way lumbar, inner. Without ventilated, with power bolster. With ventilated. black. With power, with ventilated, with massage, seat cushion. Passenger seat. upper inner. Without power. black. With heated. black.
MSRP $16.30 CAD
$11.90 CAD
MSRP $16.30 CAD
$11.90 CAD
25
Inner Finish Panel GM
GM Positions: Right
Description: With power, with ventilated, gideon. Without power. gideon.
MSRP $46.87 CAD
$32.72 CAD
MSRP $46.87 CAD
$32.72 CAD
25
Inner Finish Panel GM
GM Positions: Right
Description: With power, without ventilated. atmosphere.
MSRP $46.88 CAD
$32.72 CAD
MSRP $46.88 CAD
$32.72 CAD
26
Recline Cover GM
GM Positions: Right
Description: Without POWER. inner gideon. Without POWER. outer gideon.
MSRP $45.00 CAD
$31.41 CAD
MSRP $45.00 CAD
$31.41 CAD
26
Recline Cover GM
GM Positions: Right
Description: With power, without ventilated. inner atmosphere. With power, without ventilated. outer atmosphere.
MSRP $46.56 CAD
$32.52 CAD
MSRP $46.56 CAD
$32.52 CAD
26
Recline Cover GM
GM Positions: Left
Description: With power, without ventilated. inner atmosphere. With power, without ventilated. outer atmosphere.
MSRP $46.38 CAD
$32.36 CAD
MSRP $46.38 CAD
$32.36 CAD
26
Recline Cover GM
GM Positions: Left
Description: With power, with ventilated, gideon. Without POWER. inner gideon. Without POWER. outer gideon.
MSRP $45.45 CAD
$31.72 CAD
MSRP $45.45 CAD
$31.72 CAD
26
MSRP $11.10 CAD
$8.10 CAD
27
Rail Cover GM
GM Positions: Right
Description: With power, without ventilated. atmosphere.
MSRP $51.71 CAD
$36.08 CAD
MSRP $51.71 CAD
$36.08 CAD
27
Rail Cover GM
GM Positions: Right
Description: With power, vent, massage, seat cushion & adjuster components. Passenger seat. With power, with ventilated, with massage, seat cushion. With power, without ventilated. black.
MSRP $45.06 CAD
$31.45 CAD
MSRP $45.06 CAD
$31.45 CAD
28
Module GM
GM Positions: Right
Description: Right. Tahoe. Front. Suburban. Silverado, Sierra 2500 HD. Without vented seat. Yukon. Silverado, Sierra 3500 HD. With power, vent, massage, seat cushion & adjuster components, heat control. With VENTILATED. heat control.
MSRP $86.96 CAD
$60.71 CAD
MSRP $86.96 CAD
$60.71 CAD