Frame for 2020 GMC Sierra 1500
1. Frame Assembly 
2. 6-Inch Rectangular Wheel-to-Wheel Assist 
3. Inner Windshield Pillar 
4. Lock Pillar Trim 
5. Inner Center Pillar 
6. Windshield Pillar Trim 
7. Uniside Assembly 
8. Step Bar Assembly 
9. Mount Cushion 
10. Cowl Grille 
11. Trailer Hitch 
12. Inner Lock Pillar 
13. Front 
14. Outer Rail 
15. Inner Rocker 
16. Body A-Pillar Trim Panel 
17. Body A-Pillar Trim Panel 
18. Body A-Pillar Trim Panel 
19. Body A-Pillar Trim Panel No.
Part # / Description / Price
Price
2
2019-2025 GM - Front Section 
GM
GM Positions: Right
Notes: PARTS: Part included with frame assembly.
$1,308.59
$1,308.59
2
2019-2025 GM - Front Section GM
GM Positions: Left
Notes: PARTS: Part included with frame assembly.
$1,308.59
$1,308.59
4
2019-2024 GM - Front Bumper Impact Bar Bracket GM
GM Positions: Left
Notes: PARTS: Part included with front section and frame assembly.
Description: Helps align and secure your vehicle's bumper impact bar
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $60.09
$41.63
MSRP $60.09
$41.63
4
2019-2024 GM - Front Driver Side Bumper Impact Bar Bracket GM
GM Positions: Front left inner
Description: Bumper & mounting. At4, slt, denali upper components. Base, sle, elevation upper components. Helps align and secure your vehicle's bumper impact bar
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $44.60
$30.90
MSRP $44.60
$30.90
4
2019-2024 GM - Front Passenger Side Bumper Impact Bar Bracket GM
GM Positions: Front right inner
Description: Bumper & mounting. At4, slt, denali upper components. Base, sle, elevation upper components. Helps align and secure your vehicle's bumper impact bar
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $44.60
$30.90
MSRP $44.60
$30.90
4
2019-2025 GM - Center Support GM
GM Positions: Front center left
Description: Zr2 bison. Lt, rst, lt tb, ltz, hc, bumper & mounting. Base, pro, sle, elevtn, upper components. At4, slt, denali, upper components. Pro, elevation, sle, upper components. Wt, custom, custom tb, bumper & mounting. Zr2, bumper & mounting. At4x. 2019-22 2022 limited bumper & mounting. Center support.
MSRP $41.96
$29.07
MSRP $41.96
$29.07
4
2019-2025 GM - Center Support GM
GM Positions: Front center right
Description: Zr2 bison. Lt, rst, lt tb, ltz, hc, bumper & mounting. Base, pro, sle, elevtn, upper components. At4, slt, denali, upper components. Pro, elevation, sle, upper components. Wt, custom, custom tb, bumper & mounting. Zr2, bumper & mounting. At4x. 2019-22 2022 limited bumper & mounting. Center support.
MSRP $48.27
$33.44
MSRP $48.27
$33.44
5
2019-2024 GM - Drivetrain and Front Suspension Frame Front Crossmember GM
GM Notes: PARTS: Part included with frame assembly.
Description: 6.6, 8 ft box. Helps strengthen and support your vehicle's frame
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $345.93
$226.94
MSRP $345.93
$226.94
6
2019-2024 GM - Driver Side Frame Reinforcement GM
GM Positions: Left
Notes: PARTS: Part included with frame assembly.
Description: Helps support components to your vehicle's chassis frame
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $92.55
$61.88
MSRP $92.55
$61.88
7
2019-2025 GM - Front Crossmember Bracket GM
GM Notes: PARTS: Part included with frame assembly.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $105.24
$70.37
MSRP $105.24
$70.37
8
2019-2024 GM - Transmission Support Crossmember GM
GM Description: 5.3L, l84. 4wd, 5.3L, with 8-spd trans. 6.2L. Helps align and secure your vehicle's transmission
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 $285.54
$187.32
MSRP $285.54
$187.32
8
2019-2024 GM - Transmission Support Crossmember GM
GM Description: 2wd, 5.3L, with 8-spd trans. Helps align and secure your vehicle's transmission
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 $238.09
$156.20
MSRP $238.09
$156.20
8
2019-2021 GM - Transmission Support Crossmember GM
GM Description: 2wd, 5.3L, with 6-spd trans. Helps align and secure your vehicle's transmission
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 $235.04
$154.19
MSRP $235.04
$154.19
8
2019-2021 GM - Transmission Support Crossmember GM
GM Description: 5.3L, l82. 4wd, 5.3L, with 6-spd trans. Helps align and secure your vehicle's transmission
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 $257.58
$168.98
MSRP $257.58
$168.98
10
2019-2024 GM - Spare Wheel Hoist Crossmember GM
GM Notes: PARTS: Part included with rear section and frame assembly.
Description: Helps strengthen and support your vehicle's frame
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $210.60
$138.16
MSRP $210.60
$138.16
11
2021-2025 GM - Spare Wheel Carrier GM
GM Notes: PARTS: Part included with rear section and frame assembly.
Description: Helps secure and align your vehicle's spare wheel until needed
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $66.82
$46.29
MSRP $66.82
$46.29
12
2019-2025 GM - Passenger Side Rear Leaf Spring Rear Hanger GM
GM Positions: Right
Notes: PARTS: Part included with rear section and frame assembly.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $185.30
$102.84
MSRP $185.30
$102.84
12
2019-2025 GM - Rear Driver Side Leaf Spring Rear Hanger GM
GM Positions: Left
Notes: PARTS: Part included with rear section and frame assembly.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $185.30
$102.84
MSRP $185.30
$102.84
13
2019-2024 GM - Rear Mount Bracket GM
GM Positions: Right
Notes: PARTS: Part included with rear section and frame assembly.
MSRP $42.73
$29.60
MSRP $42.73
$29.60
13
2019-2025 GM - Driver Side Body Rear Mount Bracket GM
GM Positions: Left
Notes: PARTS: Part included with rear section and frame assembly.
Description: Helps align and secure your body mount
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 $42.03
$29.12
MSRP $42.03
$29.12
14
2019-2024 GM - Leaf Spring Bumper GM
GM Positions: Left
Notes: PARTS: Part included with rear section and frame assembly.
Description: This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $142.41
$79.04
MSRP $142.41
$79.04
15
2019-2023 GMC - Tow Hook GM
GM Positions: Left
Description: Black. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $86.75
$58.01
MSRP $86.75
$58.01
15
2019-2023 GMC - Front Tow Hook GM
GM Positions: Left
Description: Chrome. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $152.24
$101.80
MSRP $152.24
$101.80
15
2019-2022 GMC - Front Tow Hook GM
GM Positions: Left
Description: Red. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $106.46
$71.18
MSRP $106.46
$71.18
16
2019-2023 GMC - Front Driver Side Bumper Fascia Tow Eye Access Hole Cover GM
GM Positions: Left
Description: Helps enhance your vehicle's appearance
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $21.50
$16.19
MSRP $21.50
$16.19
16
2019-2022 GMC - Front Fog Lamp Opening Cover GM
GM Positions: Front left
Description: At4, slt, denali upper components. left side only. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $18.38
$13.84
MSRP $18.38
$13.84