Seats for 2018 Cadillac CT6
1. Seat Back Assembly 
2. Seat Assembly 
3. Seat Track Adjust Mechanism 
4. Seat Assembly 
5. Seat Assembly 
6. Outer Belt Assembly 
7. Seat Track 
8. Outer Belt Assembly 
9. Seat Track Adjust Mechanism 
10. Seat Assembly 
11. Seat Assembly 
12. Seat Assembly 
13. Seat Track 
14. Seat Belt Assembly 
15. Cover 
16. Seat Track 
17. Front right upper outer 18. Seat Console No.
Part # / Description / Price
Price
2
Seat Back Pad 
GM
GM Notes: PARTS: Part included with seat assembly.
Description: 16 way adjustable (code ar9) seat back. with ventilation.
3
Seat Back Bolster Cushion GM
GM Positions: Left
Notes: PARTS: Part included with seat assembly.
Description: 14 way adjustable (code ar7) seat back. bolster. 16 way adjustable (code ar9) seat back. bolster.
3
Seat Back Bolster Cushion GM
GM Positions: Right
Notes: PARTS: Part included with seat assembly.
Description: 14 way adjustable (code ar7) seat back. bolster. 16 way adjustable (code ar9) seat back. bolster.
4
Seat Back Bolster Cushion GM
GM Notes: PARTS: Part included with seat assembly.
Description: 14 way adjustable (code ar7) seat back. center. 16 way adjustable (code ar9) seat back. center without ventilation.
4
Seat Back Bolster Cushion GM
GM Notes: PARTS: Part included with seat assembly.
Description: 16 way adjustable (code ar9) seat back. center with ventilation.
5
Seat Back Panel GM
GM Notes: PARTS: Part included with seat assembly.
Description: 16 way adjustable (code ar9) seat back. with dvd player.
5
Seat Back Cover GM
GM Notes: PARTS: Part included with seat assembly.
Description: 16 way adjustable (code ar9), seat back, with ventilation, without dvd player, cinnamon.
MSRP $693.33 CAD
$511.68 CAD
MSRP $693.33 CAD
$511.68 CAD
5
Seat Back Cover GM
GM Notes: PARTS: Part included with seat assembly.
Description: 16 way adjustable (code ar9), seat back, without ventilation, cinnamon.
MSRP $597.90 CAD
$441.29 CAD
MSRP $597.90 CAD
$441.29 CAD
5
Seat Back Cover GM
GM Notes: PARTS: Part included with seat assembly.
Description: 16 way adjustable (code ar9), seat back, without ventilation, platinum.
MSRP $597.90 CAD
$441.29 CAD
MSRP $597.90 CAD
$441.29 CAD
5
Seat Back Cover GM
GM Notes: PARTS: Part included with seat assembly.
Description: 16 way adjustable (code ar9) seat back. with ventilation, without dvd player black.
MSRP $693.33 CAD
$511.68 CAD
MSRP $693.33 CAD
$511.68 CAD
5
Seat Back Cover GM
GM Notes: PARTS: Part included with seat assembly.
Description: 16 way adjustable (code ar9), seat back, without ventilation, black. 14 way adjustable (code ar7) seat back. black.
MSRP $634.49 CAD
$468.25 CAD
MSRP $634.49 CAD
$468.25 CAD
6
Ornament GM
GM Notes: PARTS: Part included with seat assembly.
Description: With heated, with ventilation, with massage. 14 way adjustable (code ar7), seat back. 16 way adjustable (code ar9), seat back. Without performance seat, covers & pads, bright chrome.
MSRP $33.43 CAD
$27.72 CAD
MSRP $33.43 CAD
$27.72 CAD
7
Ornament Retainer GM
GM Notes: PARTS: Part included with seat assembly.
Description: With heated, with ventilation, with massage. 14 way adjustable (code ar7), seat back. 16 way adjustable (code ar9), seat back. Without performance seat, covers & pads.
MSRP $32.25 CAD
$26.77 CAD
MSRP $32.25 CAD
$26.77 CAD
9
Seat Back Frame GM
GM Notes: PARTS: Part included with seat assembly.
Description: 14 way adjustable (code ar7) seat back. 16 way adjustable (code ar9) seat back.
10
Seat Back Panel GM
GM Notes: PARTS: Part included with seat assembly.
Description: 16 way adjustable (code ar9), seat back, without dvd player. 14 way adjustable (code ar7) seat back. black.
11
Headrest GM
GM Notes: PARTS: Part included with seat assembly. Order by application.
Description: 16 way adjustable (code ar9), seat back, with ventilation, without dvd player, cinnamon.
MSRP $698.95 CAD
$515.86 CAD
MSRP $698.95 CAD
$515.86 CAD
11
F Restraint GM
GM Notes: PARTS: Part included with seat assembly.
Description: 16 way adjustable (code ar9), seat back, without ventilation, platinum.
11
Headrest GM
GM Notes: PARTS: Part included with seat assembly.
Description: 16 way adjustable (code ar9), seat back, without ventilation, cinnamon. 16 way adjustable (code ar9), seat back, with ventilation, with dvd player, cinnamon.
11
Headrest GM
GM Notes: PARTS: Part included with seat assembly. Order by application.
Description: 16 way adjustable (code ar9) seat back. with ventilation, with dvd player black.
MSRP $525.55 CAD
$387.88 CAD
MSRP $525.55 CAD
$387.88 CAD
12
Headrest Guide GM
GM Notes: PARTS: Part included with seat assembly. Order by application.
Description: With heated, with ventilation, without massage. With power, Colorado, with adjuster button. Crew cab, 60% side, Colorado. Canyon, with denali. Without button. With power seat, all. Bucket seat with heated, without ventilation. black. With power. black.
MSRP $12.13 CAD
$9.98 CAD
MSRP $12.13 CAD
$9.98 CAD
12
Headrest Guide GM
GM Notes: PARTS: Part included with seat assembly. Order by application.
Description: 16 way adjustable (code ar9), seat back, locking, black. 14 way adjustable (code ar7) seat back. locking black.
MSRP $24.37 CAD
$20.94 CAD
MSRP $24.37 CAD
$20.94 CAD
14
Seat Back Panel GM
GM Notes: PARTS: Part included with seat assembly.
Description: 16 way adjustable (code ar9), seat back, black. 14 way adjustable (code ar7) seat back. black.
15
Cover Inner GM
GM Notes: PARTS: Part included with seat assembly.
Description: 16 way adjustable (code ar9), seat back, black. 14 way adjustable (code ar7) seat back. black. 16 way adjustable (code ar9) seat back. platinum.
19
Insert GM
GM Notes: PARTS: Part located in AIR BAG COMPONENTS.
Description: 16 way adjustable (code ar9), seat back. 14 way adjustable (code ar7), seat back.
21
Display Unit GM
GM Positions: Front right
Description: 20 way adjustable (code aq9), seat back. 16 way adjustable (code ar9) seat back.
MSRP $888.96 CAD
$746.72 CAD
MSRP $888.96 CAD
$746.72 CAD
22
Harness GM
GM Notes: PARTS: Part included with seat assembly. Order by application.
Description: 16 way adjustable (code ar9), seat back, without ventilation.
22
Harness GM
GM Notes: PARTS: Part included with seat assembly. Order by application.
Description: 16 way adjustable (code ar9), seat back, with ventilation, without dvd display.
22
Harness GM
GM Notes: PARTS: Part included with seat assembly. Order by application.
Description: 16 way adjustable (code ar9), seat back, with ventilation, with dvd display.
23
Seat Back Panel GM
GM Notes: PARTS: Part included with seat assembly.
Description: 16 way adjustable (code ar9) seat back.
MSRP $166.93 CAD
$122.64 CAD
MSRP $166.93 CAD
$122.64 CAD
24
Temperature Controlled Seat Blower Motor GM
GM Positions: Front right upper
Description: 20 way adjustable (code aq9), seat back. 16 way adjustable (code ar9) seat back.