Your vehicle deserves only genuine OEM GM parts and accessories. To ensure reliability, purchase GM part # 84742428 Crew Cab Sport Step Assist Steps in Black with Sierra Script. It is sometimes referred to as GM Assist Steps. Our GM parts and accessories are expedited directly from authorized GM dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM GM parts are the best for restoring your vehicle to factory condition performance. This part fits specific GMC Sierra models.
Affordable, reliable and built to last, GM part # 84742428 Crew Cab Sport Step Assist Steps in Black with Sierra Script stands out as the smart option. GMPartsGiant.com is your prime online source with the biggest and best selection of genuine GM parts and accessories at giant discounted prices. We have the OEM GM parts and accessories you need at the wholesale prices. GMPartsGiant.com has you covered no matter what type of GM vehicle you drive.
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Make sure this part fits your vehicle
GM Crew Cab Sport Step Assist Steps in Black with Sierra Script
GM Part No.: 84742428
- Make it easier to get in and out of your vehicle
- Thoroughly tested through numerous cycles to last through the life of your vehicle
- Features no-drill installation
- Rigorously tested to support the weight of multiple occupants
- Protects vehicle outer body panels from stone-throw damage
- Designed to meet the fit, appearance and compatibility standards of your vehicle
- Constructed of aluminum with a Black finish
- Features Sierra script
- Textured step surface helps provide maximum traction and accessibility
- Sold in pairs and includes all mounting hardware
- Make it easier to get into and out of your vehicle with these sturdy GMC Accessories Assist Steps. These Crew Cab Sport Step Assist Steps, also known as truck side steps, feature a traction pad with molded plastic grooves to help provide more stable footing. Includes all mounting hardware.
Manufacturer's Notes: This part is discontinued.
Customer Questions & Answers$903.38 MSRP: $1095.00
You Save: $191.62 (18%)
Currently UnavailableDue to manufacturer supply shortage, this item isn’t currently available for ordering.
Product Specifications
| Weight | 80.91 |
| Packaging Quantity | 1 |
| Width | 22.12 |
| Height | 18.75 |
| Length | 95.62 |
Warning: California’s Proposition 65
Warranty
This genuine GM part is guaranteed by GM's factory warranty.
This Part Fits
| Make | Model | Year | Submodel |
|---|---|---|---|
| GMC | Sierra | 2023 | 1500 2WD, 2500 HD 2WD, 3500 HD 2WD |
| GMC | Sierra | 2022 | 1500 2WD, 2500 HD 2WD, 3500 HD 2WD |
| GMC | Sierra | 2021 | 1500 2WD, 2500 HD 2WD, 3500 HD 2WD |
| GMC | Sierra | 2020 | 1500 2WD, 1500 4WD, 1500 Denali 2WD, 1500 Denali 4WD, 2500 HD 2WD, 2500 HD 4WD, 2500 HD Denali 4WD, 3500 HD 2WD, 3500 HD 4WD, 3500 HD Denali 4WD |
| GMC | Sierra | 2019 | 1500 New Model 2WD, 1500 New Model 4WD, 1500 New Model Denali 2WD, 1500 New Model Denali 4WD |
Customer Questions & Answers
- Q:Do these parts fit my vehicle? Posted by GMPartsGiant Specialist
- A:You can Select Your Vehicle to check if 84742428 fits your vehicle.Posted by GMPartsGiant Specialist
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