# AMP Research Replacement PowerStep Wire Harness

Getting into your truck shouldn't feel like climbing Mount Everest. That's why AMP Research invested in POWERSTEP, the automatic, electric-powered running board that instantly extends when you open your door, and then hides itself safely out of sight when the doors close for improved ground clearance, aerodynamics and appearance. Its handsome design, all-weather performance and legendary reliability set the industry standard.

-   Powerstep Wire Harness

This Part Fits:

Year

Make

Model

Submodel

2009-2013

Chevrolet

Silverado 1500

Hybrid

2007-2013

Chevrolet

Silverado 1500

LS

2007-2013

Chevrolet

Silverado 1500

LT

2007-2013

Chevrolet

Silverado 1500

LTZ

2007-2013

Chevrolet

Silverado 1500

WT

2010-2013

Chevrolet

Silverado 1500

XFE

2007-2014

Chevrolet

Silverado 2500 HD

LT

2007-2014

Chevrolet

Silverado 2500 HD

LTZ

2007-2014

Chevrolet

Silverado 2500 HD

WT

2007-2014

Chevrolet

Silverado 3500 HD

LT

2007-2014

Chevrolet

Silverado 3500 HD

LTZ

2007-2014

Chevrolet

Silverado 3500 HD

WT

2007-2013

GMC

Sierra 1500

Denali

2009-2013

GMC

Sierra 1500

Hybrid

2007-2013

GMC

Sierra 1500

SL

2007-2013

GMC

Sierra 1500

SLE

2007-2013

GMC

Sierra 1500

SLT

2007-2013

GMC

Sierra 1500

WT

2010-2013

GMC

Sierra 1500

XFE

2011-2014

GMC

Sierra 2500 HD

Denali

2007-2014

GMC

Sierra 2500 HD

SLE

2007-2014

GMC

Sierra 2500 HD

SLT

2007-2014

GMC

Sierra 2500 HD

WT

2011-2014

GMC

Sierra 3500 HD

Denali

2007-2014

GMC

Sierra 3500 HD

SLE

2007-2014

GMC

Sierra 3500 HD

SLT

2007-2014

GMC

Sierra 3500 HD

WT

## Details

- **Price:** 265.16 CAD
- **Vendor:** AMP Research
- **Type:** Running Boards

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 265.16 CAD | In stock |

## Images

- User 3

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/amp-research-replacement-powerstep-wire-harness)
> Updated: 2026-07-13