Control Modules for 2026 Cadillac CT4
No.
Part # / Description / Price
Price
1
Seat Back Frame
GM
GM Positions: Right
Description: Without ventilated, without dvd. Without performance seat, frames & shields. Performance seat back. With ventilated, seat back, without rear display. With power, with ventilated, with massage, seat back. Seat back, without vented. With power, without ventilated. without memory pkg. With ventilated, with power bolster.
MSRP $197.43
$140.18
MSRP $197.43
$140.18
2
Seat Back Panel
GM
GM Positions: Right
Description: Without performance seat, frames & shields, premium luxury, sport, v, v blackwing, black. Seat back without vented. black. Seat back, performance, black.
MSRP $82.17
$58.34
MSRP $82.17
$58.34
3
Seat Back Panel Bracket
GM
GM Positions: Right
Description: Support bracket. Without performance seat, frames & shields, premium luxury, sport, v, v blackwing, premium luxury, sport, v, v blackwing. Performance seat back. Seat back, without vented.
MSRP $17.32
$12.30
MSRP $17.32
$12.30
4
Seat Back Panel
GM
GM Positions: Right
Description: Frames & shields without performance seat. Premium Luxury, Sport, V, V Blackwing. Seat back without vented.
MSRP $79.43
$56.40
MSRP $79.43
$56.40
5
Seat Back Cushion Spring
GM
GM Positions: Right
Description: Frames & shields manual. without vented. Seat back without vented. 6-way manual, seat back. Cloth, seat back. Seat back, performance. With power, with ventilated, with massage, seat back. 2022-23, without power, seat back.
MSRP $12.93
$9.18
MSRP $12.93
$9.18
5
Seat Back Cushion Spring
GM
GM Positions: Right
Description: Frames & shields, power. Bolt EUV. Left. With power. all. With power. type 2. Without ventilated, without power bolster, 2 way adjust. With power, with heated, 2-way lumbar. Seat back without massage.
MSRP $94.41
$67.03
MSRP $94.41
$67.03
5
Seat Back Cushion Spring
GM
GM Positions: Rear left
Description: Coupe. Seat back, 60% side. Seat back, 40% side.
MSRP $8.64
$6.13
MSRP $8.64
$6.13
7
F Lumbar
GM
GM Positions: Right
Description: Frames & shields without performance seat. 4 way lumbar without massage. Tahoe. 4-way position. Right. From 03/08/22. Suburban. 4-way position.
MSRP $114.87
$81.56
MSRP $114.87
$81.56
8
MSRP $114.65
$82.55
9
Seat Lumbar Support Cushion Bracket
GM
GM Positions: Right
Description: Frames & shields without performance seat. outer. Seat back with vented. inner. Frames & shields without performance seat. inner. Seat back, performance, inner.
MSRP $9.40
$6.67
MSRP $9.40
$6.67
9
Seat Lumbar Support Cushion Bracket
GM
GM Positions: Right
Description: Frames & shields without performance seat. inner. Frames & shields without performance seat. outer. Seat back with vented. inner. Seat back, performance, inner.
MSRP $10.39
$7.38
MSRP $10.39
$7.38
10
Seat Lumbar Support Cushion Bracket
GM
GM Positions: Right
Description: Frames & shields without performance seat. inner. Frames & shields without performance seat. outer. Seat back with vented. outer. Seat back, performance, outer.
MSRP $3.63
$2.58
MSRP $3.63
$2.58
10
Seat Lumbar Support Cushion Bracket
GM
GM Positions: Right
Description: Frames & shields without performance seat. outer. Seat back with vented. outer. Frames & shields without performance seat. inner. Seat back, performance, outer.
MSRP $3.72
$2.64
MSRP $3.72
$2.64
10
Support
GM
GM Positions: Front left
Description: Performance seat back. Frames & shields with performance seat. with massage.
MSRP $198.86
$143.17
MSRP $198.86
$143.17
11
Seat Adjuster
GM
GM Positions: Right
Description: Without performance seat, frames & shields, 6 way adjust. CT4. Right. 4 way adjust.
MSRP $391.82
$278.21
MSRP $391.82
$278.21
11
F Frame
GM
GM Positions: Right
Description: Without performance seat, frames & shields, 8 way adjust, without extension. CT4. Right. 6 way adjust. Seat cushion, with vented.
MSRP $525.76
$373.31
MSRP $525.76
$373.31
11
F Frame
GM
GM Positions: Right
Description: Without performance seat, frames & shields, 8 way adjust, with extension. Seat cushion, without vented.
MSRP $571.62
$405.88
MSRP $571.62
$405.88
12
F Frame
GM
GM Positions: Right
Description: Without performance seat, frames & shields. Seat cushion, with vented.
MSRP $52.17
$37.04
MSRP $52.17
$37.04
13
Handle
GM
GM Positions: Right
Description: Frames & shields without performance seat. Seat cushion with vented.
MSRP $8.35
$5.93
MSRP $8.35
$5.93
14
Jet Black Driver Seat Inner Recliner Finish Cover
GM
GM Positions: Right
Description: Seat cushion, with vented. Without ventilated, without power bolster, outboard. With ventilated, with power bolster, inboard. With power, with ventilated. outer black. Without POWER. outer black. With power, without ventilated. inner black. With HEATED. inner black. With HEATED. outer black. DRIVER SEAT. outer black. Passenger seat. outer black. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $11.66
$8.28
MSRP $11.66
$8.28
14
Seat Back Recliner Adjustment Mechanism Cover
GM
GM Positions: Right
Description: With power. black.
MSRP $8.77
$6.23
MSRP $8.77
$6.23
15
Seat Trim Panel
GM
GM Positions: Right
Description: Frames & shields without performance seat. Seat cushion with vented.
MSRP $8.08
$5.74
MSRP $8.08
$5.74
16
Seat Trim Panel
GM
GM Positions: Right
Description: Frames & shields without performance seat. 4-way lumbar without massage. Seat cushion, with vented.
MSRP $29.88
$21.22
MSRP $29.88
$21.22
16
Seat Trim Panel
GM
GM Positions: Right
Description: Frames & shields without performance seat. 4-way lumbar with massage. Seat cushion, with vented.
MSRP $42.23
$29.99
MSRP $42.23
$29.99
16
Seat Trim Panel
GM
GM Positions: Right
Description: Frames & shields without performance seat. 2-way lumbar.
MSRP $45.95
$32.63
MSRP $45.95
$32.63
17
Seat Trim Panel Bracket
GM
GM Positions: Right
Description: Without performance seat, frames & shields, #1.
MSRP $41.74
$29.64
MSRP $41.74
$29.64
18
Outer Finish Panel Retainer
GM
GM Positions: Right
Description: Outer finish pnl,retainer. Frames & shields without performance seat. #2. With power, without ventilated.
MSRP $10.12
$7.19
MSRP $10.12
$7.19
19
Seat Switch
GM
GM Positions: Right
Description: Hummer EV Pickup. CT5. Right. 8-way seat adjust. Without pwr bolster control. Seat cushion, with vented. Without ventilated, seat cushion. CT4. Without power bolster. Without lumbar. 4-way lumbar. 2021-26, power seat without ventilated seat.
MSRP $77.54
$55.06
MSRP $77.54
$55.06
19
MSRP $66.79
$47.42
19
Switch
GM
GM Positions: Right
Description: Blazer EV. Right. Frames & shields, with power, seat adjust, flat black.
MSRP $26.53
$18.84
MSRP $26.53
$18.84
19
Switch
GM
GM Positions: Right
Description: CT4. With power bolster. Without massage. CT5. Right. 8-way seat adjust. With pwr bolster control. Without message.
MSRP $72.00
$51.12
MSRP $72.00
$51.12
19
Seat Switch
GM
GM Positions: Front left
Description: With ventilated, with memory, with massage, black. With power, with ventilated, with massage, seat cushion. Seat cushion components, with massage control. 2021-26, with ventilated seat.
MSRP $29.96
$21.28
MSRP $29.96
$21.28
19
(Replaces 87840347) Black Driver Seat Adjuster Switch
GM
GM Positions: Front left
Description: 2021-26, without ventilated seat, with heat, with memory. Frames & shields, with power, seat adjust. With power, without ventilated. Colorado. All. Labeled 85030984. Canyon. Left.
MSRP $65.74
$46.68
MSRP $65.74
$46.68
19
Seat Switch
GM
GM Positions: Front left
Description: Without performance seat, frames & shields, with memory, with power bolster, without massage. Seat cushion, with vented.
MSRP $71.79
$50.98
MSRP $71.79
$50.98
19
Seat Trim Panel Bracket
GM
GM Positions: Front left
Description: Without performance seat, frames & shields. Seat cushion, with vented.
MSRP $11.19
$7.94
MSRP $11.19
$7.94
20
Power Seat Switch Bracket
GM
GM Positions: Right
Description: Seat switch,support. With performance seat, frames & shields. Seat cushion, with vented.
MSRP $12.62
$8.96
MSRP $12.62
$8.96
21
Power Seat Switch Knob
GM
GM Positions: Right
Description: With power, without ventilated, black. With ventilated, seat cushion, black. With ventilated, black, with massage. Without performance seat, frames & shields, black/chrome. Bucket-right side seat cushion with executive seats. black. With power, vent, massage, seat cushion & adjuster components. With power, with ventilated, with massage, seat cushion. Seat cushion with vented.
MSRP $10.50
$7.45
MSRP $10.50
$7.45
21
Knob
GM
GM Positions: Right
Description: Slide knob. Frames & shields, power. With power, without ventilated, black. Seat cushion components, jet black. Adjusters & shields with power. Without performance seat, frames & shields. Seat cushion components, with power. Seat cushion components, black, without avenir. 2021-26 power seat with ventilated seat. Seat cushion with vented.
MSRP $13.64
$9.68
MSRP $13.64
$9.68
22
Knob
GM
GM Positions: Right
Description: Recline knob. Frames & shields, power. Without performance seat, frames & shields. Adjusters & shields, with power. Seat cushion components, power seat. With power, with ventilated. black. 2021-26 power seat with ventilated seat. Seat cushion with vented. Seat cushion components, black, with avenir.
MSRP $18.57
$13.19
MSRP $18.57
$13.19
22
Power Seat Switch Knob
GM
GM Positions: Right
Description: With ventilated, black. Bucket-right side seat cushion with executive seats. With power, vent, massage, seat cushion & adjuster components. With power, with ventilated, with massage, seat cushion. Frames & shields with performance seat. Seat cushion with vented.
MSRP $10.63
$7.55
MSRP $10.63
$7.55
23
Lumbar Switch
GM
GM Positions: Right
Description: Without ventilated, black. Lumbar switch. Frames & shields, power. CT4. 2-way. CT5. Without 4 way lumbar. With power bolster. Blazer EV. Seat cushion with vented.
MSRP $18.13
$12.88
MSRP $18.13
$12.88
24
Front Cover
GM
GM Positions: Right
Description: Frames & shields with performance seat. Seat cushion with vented.
MSRP $12.08
$8.58
MSRP $12.08
$8.58
25
Cooling Module
GM
GM Positions: Right
Description: CT4. From 12/21/21. Frames & shields without performance seat. heater control. Seat cushion with vented.
MSRP $13.84
$9.83
MSRP $13.84
$9.83