# Sherman 903A-02R Rocker Panel Backing Plate for 2014-2019 GMC Sierra 1500 Passenger Side

### Performance Overview

### Key Features

-   Direct fit replacement
-   OEM quality and durability at a lower cost
-   Installs the same as the factory part
-   No modifications required
-   Backed by a limited lifetime warranty

### Product Details

Passenger Side Rocker Panel Backing Plate (903A-02R) by Sherman®. This rocker panel backing plate is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Sherman will last a lifetime. It will meet your needs and deliver great quality at an affordable cost. Sherman is here with excellent products that are available at a competitive price. The company does its utmost to provide the best possible solutions for your needs. All products by Sherman are made with expert care and created by professionals to meet all your requirements. The company does not accept compromises when it is going about quality, so you can be sure that all products have only first-rate quality. With many years of manufacturing experience, Sherman is the name you can trust.

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2014

GMC

Sierra 1500

Passenger Side

2015

GMC

Sierra 1500

Passenger Side

2016

GMC

Sierra 1500

Passenger Side

2017

GMC

Sierra 1500

Passenger Side

2018

GMC

Sierra 1500

Passenger Side

2015

GMC

Sierra 2500

Passenger Side

2016

GMC

Sierra 2500

Passenger Side

2017

GMC

Sierra 2500

Passenger Side

2018

GMC

Sierra 2500

Passenger Side

2019

GMC

Sierra 2500

Passenger Side

2015

GMC

Sierra 3500

Passenger Side

2016

GMC

Sierra 3500

Passenger Side

2017

GMC

Sierra 3500

Passenger Side

2018

GMC

Sierra 3500

Passenger Side

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the Vehicle Fitment Table above before purchase.

**What part number is this?**  
The listed part number is 903A-02R.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match the compatible vehicle applications listed in the fitment table.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment table before ordering.

### Common Searches

-   Rocker Panel Backing Plate for GMC Sierra 1500
-   903A-02R fitment
-   Sherman Rocker Panel Backing Plate
-   Passenger Side Rocker Panel Backing Plate
-   2014 GMC Sierra 1500 Rocker Panel Backing Plate

## Details

- **Price:** 96.25 CAD
- **Vendor:** Sherman
- **Type:** Rocker Panel Backing Plate
- **Tags:** 2014-2018 GMC Sierra 1500, 2015-2018 GMC Sierra 3500, 2015-2019 GMC Sierra 2500, 903A-02R, Automotive, Passenger Side, Rocker Panel Backing Plate, Sherman

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 96.25 CAD | In stock |

## Images

- Sherman 903A-02R Rocker Panel Backing Plate for 2014-2019 GMC Sierra 1500 Passenger Side

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/sherman-903a-02r-rocker-panel-backing-plate)
> Updated: 2026-08-06