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2003 GMC SIERRA 3500 Westin Automotive
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Key Features:- Premier 6 in. Oval Nerf Step bars Cab Length
- 53 in.
- Black Powder coat Mild Steel
- Does Not Include Mount Kit
- vehicle specific Mount Kit Must Be Purchased Separately
Fitment:
2003 GMC SIERRA 3500 BASE, SL, SLE / Regular Cab
$233.90 -
Key Features:- Premier 6 in. Oval Nerf Step bars Cab Length
- 75 in.
- Polished Stainless
- Does Not Include Mount Kit
- vehicle specific Mount Kit Must Be Purchased Separately
Fitment:
2003 GMC SIERRA 3500 BASE, SL, SLE, SLT / Extended Cab
$454.15 -
Key Features:- Heavy Duty Headache Rack
- White
Fitment:
2003 GMC SIERRA 3500 BASE, SL, SLE, SLT
$528.95 -
Key Features:- Heavy Duty Headache Rack
- Black
Fitment:
2003 GMC SIERRA 3500 BASE, SL, SLE, SLT
$523.60 -
Key Features:- Ultra guard Bug shield
- Smoke
Fitment:
2003 GMC SIERRA 3500 BASE, SL, SLE, SLT
$94.67 -
Key Features:- Platinum Series 4 in. Oval Step Bar Cab Length
- Black
- Steel
- Mount Kit Included
- Body Mount
Fitment:
2003 GMC SIERRA 3500 BASE, SL, SLE, SLT / Crew Cab
$393.26 -
Key Features:- Bedcaps
- Ribbed
- w/Holes
Fitment:
2003 GMC SIERRA 3500 BASE, SL, SLE, SLT / 96.0 in./8 ft. Bed
$211.87 -
Key Features:- Bedcaps
- Smooth
- w/Holes
Fitment:
2003 GMC SIERRA 3500 BASE, SL, SLE, SLT / 96.0 in./8 ft. Bed
$209.75 -
Key Features:- Ultimate Bull Bar
- 3 in. Dia.
- Black Steel
- w/Stainless Steel Skid Plate
- Tow Hooks Must Be Removed
- Cutting Of Air Dam May Be Required
Fitment:
2003 GMC SIERRA 3500 BASE, SL, SLE, SLT
$387.07 -
Key Features:- Sportsman 1-Piece Grille Guard
- Black
- Vehicle Grille Must Be Removed To Install Mount Bracket
Fitment:
2003 GMC SIERRA 3500 BASE, SLE, SLT
$837.99 -
Key Features:- Sure-Grip Running Boards
- Brushed Aluminum
- 79 in. Length
- Does Not Include Mount Kit
- vehicle specific Mount Kit Must Be Purchased Separately
Fitment:
2003 GMC SIERRA 3500 BASE, SL, SLE, SLT / Extended Cab
$378.04 -
Key Features:- Sure-Grip Running Boards
- Brushed Aluminum
- 93 in. Length
- Does Not Include Mount Kit
- vehicle specific Mount Kit Must Be Purchased Separately
Fitment:
2003 GMC SIERRA 3500 BASE, SL, SLE, SLT / Crew Cab
$439.69 -
Key Features:- Molded Step Board
- Unlighted
- 79 in. Board
- Black Molded Plastic
- Does Not Include Mount Kit
- vehicle specific Mount Kit Must Be Purchased Separately
Fitment:
2003 GMC SIERRA 3500 BASE, SL, SLE, SLT / Extended Cab
$320.83 -
Key Features:- Molded Step Board
- Lighted
- 79 in. Board
- Black Molded Plastic
- Does Not Include Mount Kit
- vehicle specific Mount Kit Must Be Purchased Separately
Fitment:
2003 GMC SIERRA 3500 BASE, SL, SLE, SLT / Extended Cab
$372.67 -
Key Features:- Molded Step Board
- Unlighted
- 93 in. Board
- Black Molded Plastic
- Does Not Include Mount Kit
- vehicle specific Mount Kit Must Be Purchased Separately
Fitment:
2003 GMC SIERRA 3500 BASE, SL, SLE, SLT / Crew Cab
$420.54 -
Key Features:- Molded Step Board
- Lighted
- 93 in. Board
- Black Molded Plastic
- Does Not Include Mount Kit
- vehicle specific Mount Kit Must Be Purchased Separately
Fitment:
2003 GMC SIERRA 3500 BASE, SL, SLE, SLT / Crew Cab
$398.58 -
Key Features:- Signature 3 in. Round Step Bar Cab Length
- Single Step Pad
- Chrome
- Steel
- Mount Kit Included
Fitment:
2003 GMC SIERRA 3500 BASE, SL, SLE / Regular Cab
$329.76 -
Key Features:- Slim Wind Deflector
- 4 pc.
- Smoke
Fitment:
2003 GMC SIERRA 3500 BASE, SL, SLE, SLT
$81.25 -
Key Features:- In-Channel Wind Deflector
- Front
- 2 pc.
- Smoke
Fitment:
2003 GMC SIERRA 3500 BASE, SL, SLE / Regular Cab
$69.82 -
Key Features:- Platinum Oval Bed Rails
- 87.5 in.
- Polished Stainless Steel
Fitment:
2003 GMC SIERRA 3500 BASE, SL, SLE, SLT / 96.0 in./8 ft. Bed
$264.93