Frame for 2020 GMC Sierra 1500
1. Lock Pillar Trim 
2. Right 
3. Frame Assembly 
4. Uniside Assembly 
5. Windshield Pillar Trim 
6. Body A-Pillar 
7. Inner Windshield Pillar 
8. Inner Center Pillar 
9. Step Bar Assembly 
10. Mount Cushion 
11. Cowl Cover 
12. Body B-Pillar Bracket 
13. Inner Lock Pillar 
14. 6-Inch Rectangular Wheel-to-Wheel Assist 
15. Inner Rocker 
16. Trailer Hitch 
17. 4-Inch Round Assist Steps - Black - Crew Cab 
18. Front 
19. Body A-Pillar Trim Panel 
20. Windshield Pillar Trim 
21. Body A-Pillar Trim Panel 
22. Body A-Pillar Trim Panel 
23. Inner Center Pillar 
24. Outer Rail 
25. Uniside Assembly No.
Part # / Description / Price
Price
1
Running Board Step 
GM
GM Notes: PARTS: Part is for a dealer installed accessory kit that includes both sides.
Description: GM Running Board Step (Part Number: 84017115) is an OEM-style assist step kit offered in black finish to improve access and add protective styling. Reference: STEP PKG-ASST *BLACK — assist step package in black finish (installation hardware included).Fun ...
$532.67
$532.67
1
Running Board Step GM
GM Description: GM Genuine GM Black Round Tubular Running Board Step Package 84011355 (Part Number: 84011355) is an accessory assist step kit (round tubular) that makes vehicle entry and exit easier while adding an aftermarket-style appearance. Function: Provides a step s ...
MSRP $850.00
$724.43
MSRP $850.00
$724.43
1
Running Board Step GM
GM Description: GM Running Board Step (Part Number: 84011356) is a chrome assist step kit (running board) that provides easier vehicle entry and exit. Type: Assist step / running board kit (chrome round design)Function: Provides a stable stepping surface to aid ingress an ...
MSRP $850.00
$724.43
MSRP $850.00
$724.43
1
Running Board Step GM
GM Description: GM Running Board Step (Part Number: 84011358) Type: AccessoriesFunction: Vehicle assist step (running board) to aid entry and exit; includes traction pad and mounting hardware.Benefits: Provides added convenience and stable footing; designed for vehicle-sp ...
MSRP $850.00
$724.43
MSRP $850.00
$724.43
1
Running Board Step GM
GM Description: GM Running Board Step (Part Number: 84011359) is a chrome assist step (4-inch round) that simplifies vehicle entry and exit and includes mounting hardware and traction pad. Function: Provides a stable step surface for easier entry and exit from taller vehi ...
MSRP $850.00
$724.43
MSRP $850.00
$724.43
1
Running Board Step GM
GM Description: Accessories Running Board Step (Part Number: 84011395) is a Chevrolet/GMC accessory assist step designed to make vehicle entry and exit easier. These 6-inch rectangular assist steps include mounting hardware and traction pads with molded grooves to improve ...
MSRP $850.00
$780.96
MSRP $850.00
$780.96
1
Running Board Step GM
GM Description: Make it easier to get into and out of your vehicle with these sturdy Chevrolet Accessories Assist Steps. They include mounting hardware and a traction pad with molded plastic grooves for more stable footing. Make it easier to get into and out of your vehic ...
MSRP $850.00
$780.96
MSRP $850.00
$780.96
1
Assist Steps, Wheel To Wheel, Chrome GM
GM Description: GM Truck Cab Side Step (Part Number: 84016709) is a wheel-to-wheel assist step that helps passengers enter and exit the cab and adds exterior convenience and style. Also known as: Truck Cab Side StepFunction: Provides stable stepping surface with traction ...
MSRP $950.00
$882.84
MSRP $950.00
$882.84
1
Assist Steps, Wheel To Wheel GM
GM Description: GM Assist Steps, Wheel To Wheel (Part Number: 84016710) are OEM-style assist steps designed to improve ingress/egress and add exterior utility and style. Reference: STEP KIT-ASST *EXTERIOR BRIM — wheel-to-wheel assist step kit.Features: Traction pad with ...
MSRP $950.00
$779.67
MSRP $950.00
$779.67
1
Running Board Step GM
GM Description: GM Running Board Step (Part Number: 84017116) is a dealer accessory assist step that helps make vehicle entry and exit easier, including mounting hardware and traction pad. Function: Provides a stable stepping surface to assist entry and exit.Includes: Mou ...
MSRP $595.00
$507.10
MSRP $595.00
$507.10
1
Assist Steps, Wheel To Wheel, Black GM
GM Description: Accessories Assist Steps, Wheel To Wheel, Black (Part Number: 84126245) are wheel-to-wheel assist steps that provide easier entry and exit while protecting rocker areas. Type: Assist Step Kit / Truck Side StepFeatures: Includes mounting hardware and tracti ...
MSRP $950.00
$882.84
MSRP $950.00
$882.84
1
Assist Steps, Wheel To Wheel GM
GM Description: GM Assist Steps, Wheel To Wheel (Part Number: 84126246) are Chevrolet Accessories assist steps that provide easier ingress and egress and include mounting hardware and traction pads for secure footing. Type: AccessoriesFunction: Provides step access across ...
MSRP $950.00
$821.26
MSRP $950.00
$821.26
1
Assist Steps, Wheel-To-Wheel, Chrome GM
GM Description: Make it easier to get into and out of your vehicle with these sturdy Chevrolet Accessories Assist Steps. They include mounting hardware and a traction pad with molded plastic grooves for more stable footing. DOUBLE CAB OVAL TYPE. with extended step chrome. Parked over a hole or a puddle? No problem with these Assist Steps. They make getting in and out of your vehicle much easier, plus they add a customized look. You get function and style with this accessory.
1
Assist Steps, Wheel-To-Wheel, Black GM
GM Description: GM Assist Steps, Wheel-To-Wheel, Black (Part Number: 84132801) is a Chevrolet/GMC accessory step kit that provides an easier entry and exit for trucks and large SUVs. The kit includes mounting hardware and traction pads for safer footing. Type: Accessory s ...
MSRP $950.00
$779.67
MSRP $950.00
$779.67
1
Sport Step Assist Steps GM
GM Description: GM Running Board Step (Part Number: 84538238) is an accessory step assembly providing easier entry and exit while complementing the vehicle's exterior styling. Purpose: Provides a sturdy stepping surface for easier access to the vehicle cab.Application: Ac ...
$1,302.05
$1,302.05
1
Running Board Step GM
GM Description: GM Running Board Step (Part Number: 84676693) is an assist step that helps passengers enter and exit the vehicle more easily while adding a styled exterior accent. Also known as: Assist Steps, Rectangular, ChromeFunction: Provides a stable stepping surface ...
MSRP $850.00
$780.96
MSRP $850.00
$780.96
1
Running Board Step GM
GM Description: Accessories Running Board Step (Part Number: 84676694) is an assist step designed to make entry and exit easier. Supplied as a complete step package with mounting hardware and traction pad. Function: Provides a lower stepping surface to ease vehicle access ...
MSRP $850.00
$780.96
MSRP $850.00
$780.96
1
Running Board Step GM
GM Description: GM Running Board Step (Part Number: 84742428) is an accessory step assembly used to facilitate entry and egress on trucks and SUVs. Function: Provides a secure stepping surface for easier vehicle entryApplication: Sold as an assist step package, installati ...
MSRP $1,095.00
$898.35
MSRP $1,095.00
$898.35
2
Assist Step Finish Cap GM
GM Positions: Right
Notes: PARTS: Part included with step bar assembly.
Description: GM Genuine Parts Assist Step Finish Cap (Part Number: 84212675) is a finish cap for assist step assemblies that gives a factory appearance and protects mounting ends. Function: Provides a finished appearance for assist/step bar ends and helps protect edges ...
MSRP $50.55
$35.59
MSRP $50.55
$35.59