Select Vehicle Style:
Code: BX4004-01
Retail: $206.20
Today: $199.95
Bed Extender Specs:
Folds for StorageAdjustable WidthSilver
48 - 64 Inch WidthSteel
Code: BX4004-02
Retail: $216.65
Today: $214.95
Folds for StorageAdjustable WidthBlack
Code: CG-900
Today: $174.95
Cargo Organizer
Custom Fit Accessories For Your2003 GMC Sierra
Towing
2003 GMC Sierra Trailer Hitch
2003 GMC Sierra Brake Controller
2003 GMC Sierra Fifth Wheel Hitch
2003 GMC Sierra Gooseneck Hitch
2003 GMC Sierra Front Mount Hitch
2003 GMC Sierra Towing Mirrors
2003 GMC Sierra Base Plate for Tow Bar
Cargo Control
2003 GMC Sierra Roof Rack
2003 GMC Sierra Tool Box
2003 GMC Sierra Ladder Rack
2003 GMC Sierra Tailgate
2003 GMC Sierra Truck Bed Extender
Performance Accessories
2003 GMC Sierra Cold Air Intake
2003 GMC Sierra Air Filter
2003 GMC Sierra Exhaust
2003 GMC Sierra Suspension Enhancement
2003 GMC Sierra Transmission Cooler
2003 GMC Sierra Performance Chip
2003 GMC Sierra Interior Lights
2003 GMC Sierra Exterior Lights
2003 GMC Sierra Tire Chains
2003 GMC Sierra Throttle Body Spacer
2003 GMC Sierra Fluid Filters
2003 GMC Sierra Vehicle Sway Bars
Vehicle Trim
2003 GMC Sierra Floor Mats
2003 GMC Sierra Tonneau Cover
2003 GMC Sierra Tube Steps
2003 GMC Sierra Trim Kits
2003 GMC Sierra Vehicle Covers
2003 GMC Sierra Grille
2003 GMC Sierra Grille Guard
2003 GMC Sierra Bug Shield
2003 GMC Sierra Side Window Vents
2003 GMC Sierra Truck Bed Mat
2003 GMC Sierra Bumpers
2003 GMC Sierra Mud Flaps
2003 GMC Sierra Lamp Guards
2003 GMC Sierra Truck Tailgate Lock
2003 GMC Sierra Truck Bed Rail Caps
2003 GMC Sierra Truck Bed Tailgate Lift
2003 GMC Sierra Vehicle Tent
2003 GMC Sierra Vehicle Cargo Control
2003 GMC Sierra Vehicle Seat Covers
Popular GMC Sierra Accessories
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What our customers are saying:
Great. I have purchased two assemblies and everything was great ...even the service call I made ....delivery was prompt and instructions good.
Don
Nevada City, CA