Doors for 2020 GMC Sierra 1500
1. Door Trim Panel 
2. Handle, Outside 
3. Handle, Outside 
4. Lock Pillar Trim 
5. Handle, Outside 
6. Door Trim Panel 
7. Windshield Pillar Trim 
8. Door Trim Panel 
9. Belt Molding 
10. Belt Molding 
11. Belt Molding 
12. Door Shell 
13. Sliding Glass 
14. Door Shell 
15. Door Glass 
16. Carrier 
17. Door Glass 
18. Uniside Assembly 
19. Latch 
20. Door Latch Assembly 
21. Latch 22. Door Lock Actuator Motor No.
Part # / Description / Price
Price
1
Primed Front Exterior Side Door Handle 
GM
GM Positions: Left
Notes: PARTS: Part is paint to match.
Description: Regular cab, with passive entry, body color. DOUBLE & CREW CAB. with passive entry body color. Smooth operation of the latch to open door/liftgate/tailgate
Enhances the vehicle's exterior appearance
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $124.70
$82.63
MSRP $124.70
$82.63
1
Primed Exterior Side Door Handle GM
GM Positions: Rear outer
Description: DOUBLE CAB. with passive entry body color. CREW CAB. with passive entry body color. Smooth operation of the latch to open door/liftgate/tailgate
Enhances the vehicle's exterior appearance
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $114.32
$75.76
MSRP $114.32
$75.76
2
Exterior Door Handle Cover GM
GM Positions: Right
Notes: PARTS: Part is paint to match.
Description: Paint to match. Without chrome. Double & crew cab. body color.
MSRP $20.57
$14.37
MSRP $20.57
$14.37
2
Exterior Door Handle Cover GM
GM Positions: Left
Description: Double & crew cab, without passive entry. Double & crew cab. black.
MSRP $18.18
$12.70
MSRP $18.18
$12.70
2
Exterior Door Handle Cover GM
GM Positions: Left
Notes: PARTS: Part is paint to match.
Description: Paint to match. Regular cab, body color. Without chrome. Double & crew cab. body color.
MSRP $23.02
$16.09
MSRP $23.02
$16.09
3
Cover Gasket GM
GM Positions: Right
Description: Crew cab. Double cab. Regular cab. Escalade ESV.
MSRP $7.49
$5.23
MSRP $7.49
$5.23
4
Uncoded Side Door Lock Cylinder Kit with Tumblers GM
GM Positions: Left
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $105.94
$70.20
MSRP $105.94
$70.20
4
Passenger Side Front Door Lock Cylinder GM
GM Positions: Right
Description: Right. Canyon, Colorado. ATS. CTS. Double & crew cab, lock cylinder. Coupe,. Silverado, Sierra 2500 HD. Regular cab. Sedan,. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $93.38
$61.88
MSRP $93.38
$61.88
6
Door Lock Actuator Motor GM
GM Positions: Right
Description: Cruze. With range passive entry. Canyon, Colorado. Double & crew cab. all. Keyless Entry. Incl.Latch. Envision. Right. Without passive entry 2nd design.
$128.91
$128.91
7
Front Side Door Outside Handle Cable GM
GM Positions: Left
Description: DOUBLE & CREW CAB. outside handle. Connects your vehicle's door lever and door latch
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $52.87
$35.67
MSRP $52.87
$35.67
8
MSRP $48.36
$32.63
9
MSRP $12.77
$8.92
9
MSRP $10.18
$7.11
10
MSRP $37.17
$25.08
10
MSRP $37.17
$25.08
10
MSRP $9.94
$6.95
10
MSRP $10.18
$7.11
11
Side Door Lock Striker GM
GM Positions: Left
Description: Double cab. Cruze. Silverado, Sierra 2500 HD. Silverado, Sierra 3500 HD. Equinox. Mexico built. Regular cab. Helps keep your vehicle's door securely closed
Helps prevent unexpected opening of your vehicle's door
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $9.88
$6.90
MSRP $9.88
$6.90
12
Side Door Striker Spacer GM
GM Positions: Left
Description: Double cab. Sportback. Regular cab. Door side. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $30.58
$21.37
MSRP $30.58
$21.37
13
Driver Side Lower Rear Door Hinge GM
GM Positions: Right
Description: Double & crew cab. Regular cab. Designed and manufactured by GM to fit the exact specifications of your GM vehicle
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 $78.53
$52.99
MSRP $78.53
$52.99
13
Passenger Side Lower Rear Door Hinge GM
GM Positions: Left
Description: Double & crew cab. Regular cab. Designed and manufactured by GM to fit the exact specifications of your GM vehicle
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 $95.20
$63.09
MSRP $95.20
$63.09
16
F Harness GM
GM Positions: Right
Notes: PARTS: Part number listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: DOUBLE & CREW CAB. with passive entry without 360 view.
MSRP $192.23
$119.46
MSRP $192.23
$119.46
16
Door Wiring Harness GM
GM Positions: Left
Notes: PARTS: Part number listed is for estimating purposes only. Contact your local dealer for specific pricing information.
Description: DOUBLE & CREW CAB. with passive entry without 360 view.
MSRP $203.33
$126.36
MSRP $203.33
$126.36
16
Front Driver Side Door Lock Wiring Harness GM
GM Positions: Front left
Description: DOUBLE & CREW CAB. driver side with power mirror, without power folding. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $66.40
$42.40
MSRP $66.40
$42.40
16
Rear Driver Side Door Wiring Harness GM
GM Positions: Rear left
Description: DOUBLE CAB. with passive entry all. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $97.65
$61.24
MSRP $97.65
$61.24
16
Rear Side Door Door Wiring Harness GM
GM Positions: Rear right
Description: DOUBLE CAB. with passive entry all. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $103.32
$64.78
MSRP $103.32
$64.78
16
Door Wiring Harness GM
GM Positions: Front right
Description: Double & crew cab, 2022 limited, 2022-26 redesign pro, passenger side, express down. Double & crew cab 2019-21 2022-26, wt, custom, custom tb, ppv/ssv. passenger side express down.
MSRP $62.45
$39.86
MSRP $62.45
$39.86
16
Door Wiring Harness GM
GM Positions: Rear right
Description: CREW CAB. with passive entry.
MSRP $137.25
$86.08
MSRP $137.25
$86.08
16
Door Wiring Harness GM
GM Positions: Rear left
Description: CREW CAB. with passive entry.
MSRP $139.11
$87.25
MSRP $139.11
$87.25