2003 GMC Sierra 2500 Truck Bed Side Rail Parts

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Base SLE SLT WT

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2003 GMC Sierra 2500 Truck Bed Side Rail CURT

Universal 5th Wheel Base Rails; 25K (Gloss Black)
Includes Rails; Gloss Black; Drill Req.; Qty. 2; For Use w/5th Wheel Custom. Bracket. Kit; Sold Separately
CURT 16104 Industry-Standard 5th Wheel Hitch Rails; Gloss Black; 25;000 Pounds
Fifth Wheel Base Rails Universal
Product Attributes:
- WARNING CA Proposition 65: No
Features:
- Helps Provide A Solid Mounting Point For A 5Th Wheel Hitch
- Compatible w/Most 5Th Wheels Rollers And Gooseneck Adapters
- Designed For Use w/Custom 5Th Wheel Bracket Kits
- Universal Application To Fit A Variety Of Vehicles
- Protected By A Durable Gloss Black Powder Coat Finish
- Co-Cured In A Rust-Resistant Liquid Bonderite Coating
Knowing that your 5th wheel trailer hitch is properly mounted in your truck bed is vitally important to the success of your towing. Without a firm attachment point, a 5th wheel hitch is rendered useless to your tow vehicle. When you choose a 5th wheel hitch for your pickup, install it with confidence with a CURT 5th wheel bracket kit and a set of CURT 5th wheel base rails. CURT 5th wheel base rails are universal, meaning they can be used with any 5th wheel trailer hitch and in virtually any truck bed able to accept a 5th wheel hitch. They are compatible with all CURT and competitive 5th wheel trailer hitches and 5th wheel rollers, and their universal design also allows them to accommodate gooseneck adapters and Spyder gooseneck hitches. Installation with CURT universal 5th wheel base rails is quick and simple. They mount with sturdy zinc-plated bolts, providing a solid mounting place for a new 5th wheel hitch. 5th wheel base rail bolts and other hardware can also be purchased separately to aid in reinstalling used rails. To protect our 5th wheel base rails from corrosion, scratches and UV damage, we coat each one in either a gloss black powder coat or a black carbide powder coat, depending on the model. This gives them the tough skin they need for hauling that RV, flatbed or other heavy-duty trailer and gives you the confidence to tow wherever the horizon leads.

Additional Fitment Information:

Vehicle
2003 - GMC Sierra 2500

124 In Stock

$129.61 CAD

$155.53 CAD

Brand	CURT
Part #	16104
Condition	New
Warehouse	C

2003 GMC Sierra 2500 Truck Bed Side Rail Westin

67.5 in.; Polished Stainless Steel Stainless Steel
Platinum Oval Bed Rails; 67.5 in.; Polished Stainless Steel;
Platinum Oval Bed Rails
Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Cancer And Birth Defect
Features:
- Heavy Duty 304 Polished Stainless Steel
- Flexible Mounting System
- Accommodates Most Stake Pockets
- Easy To Install
- No Drilling Required
- Accentuates Truck Appeal
- Drill Mount Hardware Included
- Lifetime Warranty
Heavy duty 304 polished stainless steel. Flexible mounting system. Accommodates most stake pockets. Easy installation with no drilling required. Accentuates truck appeal. Drill mount hardware is included. Lifetime warranty.

Additional Fitment Information:

Vehicle	Bed Length	Sub Model
2003 - GMC Sierra 2500	78.0	SLE

11 In Stock

$300.40 CAD

$360.48 CAD

Brand	Westin
Part #	W1650-2040
Condition	New
Warehouse	B

2003 GMC Sierra 2500 Truck Bed Side Rail Westin

67.5 in.; Polished Stainless Steel
Platinum Oval Bed Rails; 67.5 in.; Polished Stainless Steel;
Platinum Oval Bed Rails
Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Cancer And Birth Defect
Features:
- Heavy Duty 304 Polished Stainless Steel
- Flexible Mounting System
- Accommodates Most Stake Pockets
- Easy To Install
- No Drilling Required
- Accentuates Truck Appeal
- Drill Mount Hardware Included
- Lifetime Warranty
Heavy duty 304 polished stainless steel. Flexible mounting system. Accommodates most stake pockets. Easy installation with no drilling required. Accentuates truck appeal. Drill mount hardware is included. Lifetime warranty.

Additional Fitment Information:

Vehicle	Bed Length	Sub Model
2003 - GMC Sierra 2500	78.0	SLE

11 In Stock

$300.40 CAD

$360.48 CAD

Brand	Westin
Part #	W1650-2040
Condition	New
Warehouse	B

2003 GMC Sierra 2500 Truck Bed Side Rail Go Rhino

Stake Pocket Bed Rails
Black; Mounts To Stake Pockets; No Drilling Required; w/o Bed Rail Storage
The Go Rhino! Stake Pocket Bed Rails attach to your truck using no drill; pocket mounts. The rails provide an attractive appearance while also being functional as a grab handle or to secure tie-down straps.
Truck Bed Side Rail
Product Attributes:
- Design: One Piece
- Old UPC: 619637348425
- WARNING CA Proposition 65: Yes
- Construction: Mild Steel
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm; Www.p65warnings.ca.gov
- Bed Rail Size: Center To Center Mounting Distance Is 70.000 In.
Features:
- No Drill Stake Pocket Mount Design
- Easy Installation
- Glued Foam Mounting Gasket Avoids Metal Contact
- Custom Tool Box Size Rails Available
- 5 Year Warranty
No drill stake pocket mount design. Welded steel base plate for extra strength and easy installation. Glued foam mounting gasket avoids metal contact. Custom tool box size rails available. Black powder coat or with 5 year warranty.

This Part Fits the Following OEM/Substitute Numbers:

10751

Additional Fitment Information:

Vehicle	Bed Length
2003 - GMC Sierra 2500	78.0

8 In Stock

$195.10 CAD

$234.12 CAD

Brand	Go Rhino
Part #	G268128B
Condition	New
Warehouse	B

2003 GMC Sierra 2500 Truck Bed Side Rail Dee Zee

1.9 in. Diameter; Bed w/o Toolbox
Stainless Steel Side Rail; 1.9 in. Diameter; Bed w/o Toolbox;
Stainless Steel Side Rail
Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: State Of California Consumers - Warning: Cancer And Reproductive Harm. Www.p65warnings.ca.gov
Features:
- Rugged Stainless Steel
- Thick 1.9 in. Diameter Tubing
- No-Drill Installation For Most Applications
Dee Zee Side Rail - A tubular rail for the bed of your truck. Constructed of polished stainless steel for the ultimate shine. Thick, 1. 9 in. diameter rail creates a custom look. No-drilling required into existing stake pocket holes of full size trucks. Will not fit with crossover tool box.
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.

Additional Fitment Information:

Vehicle	Bed	Bed Length	Sub Model
2003 - GMC Sierra 2500	Fleetside	78.0	Base

28 In Stock

$334.72 CAD

$401.66 CAD

Brand	Dee Zee
Part #	D37DZ99601
Condition	New
Warehouse	B

2003 GMC Sierra 2500 Truck Bed Side Rail Dee Zee

1.9 in. Diameter; Bed w/o Toolbox
Stainless Steel Side Rail; 1.9 in. Diameter; Bed w/o Toolbox;
Stainless Steel Side Rail
Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: State Of California Consumers - Warning: Cancer And Reproductive Harm. Www.p65warnings.ca.gov
Features:
- Rugged Stainless Steel
- Thick 1.9 in. Diameter Tubing
- No-Drill Installation For Most Applications
Dee Zee Side Rail - A tubular rail for the bed of your truck. Constructed of polished stainless steel for the ultimate shine. Thick, 1. 9 in. diameter rail creates a custom look. No-drilling required into existing stake pocket holes of full size trucks. Will not fit with crossover tool box.
Suggested Purchase Quantity: 2
- Most jobs typically require 2 of this item.

Additional Fitment Information:

Vehicle	Bed	Bed Length
2003 - GMC Sierra 2500	Fleetside	96.0

21 In Stock

$352.67 CAD

$423.20 CAD

Brand	Dee Zee
Part #	D37DZ99603
Condition	New
Warehouse	B

2003 GMC Sierra 2500 Truck Bed Side Rail Dee Zee

Full Size; Aluminum; Textured Black
Hex Series Universal Cross Rail; Full Size; Aluminum; Textured Black;
Hex Series Universal Cross Rail
Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: State Of California Consumers - Warning: Cancer And Reproductive Harm. Www.p65warnings.ca.gov
Features:
- Hex Series Universal Cross Rail
Dee Zee Hex Series Universal Cross Rails – Adds unlimited functionality to mount accessories above your truck bed. Made of extruded hexagonal aluminum, the Cross Rails mount using a universal bracket the securely attaches to your truck bed rail. The cross rails can be psitioned anywhere along the length of your truck bed by hand loosening knobs. Channels allow you to customize the mounting of accessories anywhere along the channel such as lights, tie downs, mountain bikes or tents (not included). The protective texture black powder coat prevents oxidation and features our NRT(TM) powder coat chemical. NRT(TM) (No Rust Technology) is a specially developed coating that increases corrosion protection. Rated for 200 lbs.

Additional Fitment Information:

Vehicle	Bed	Bed Length
2003 - GMC Sierra 2500	Fleetside	78.0

16 In Stock

$360.27 CAD

$432.32 CAD

Brand	Dee Zee
Part #	D37DZ99781TB
Condition	New
Warehouse	B

2003 GMC Sierra 2500 Truck Bed Side Rail Backrack

Includes 21 in. Toolbox Brackets
Side Rails; Includes 21 in. Toolbox Brackets;
Side Rails
Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov.
Features:
- Industrial Grade Quality/Strength
- Designed For Working Trucks
- Works with Or w/o Toolboxes
- Works with Or w/o Backrack/Safety Rack
- No Drill Installation
SERIOUS STRENGTH: We get it. You do not want Siderails that try to look tough but have no purpose. BACKRACK(TM) Siderails are industrial grade and designed for trucks that push the envelope of on-the-job abuse. Heavy gauge HRPO tube is fully welded to an angular base that runs the full length of your truck bed. We expect you to overload your truck. BACKRACK(TM) Siderails are ready to handle whatever you bring to the job site. RUGGED GOOD LOOKS: If it wears the BACKRACK(TM) brand name it has to be work ready, but it can still look good while getting the job done. BACKRACK(TM) Siderails are designed to compliment the angles of our Cab Guards. Siderails install with or without our Cab Guards and are fully compatible with Crossbed Toolboxes. SIMPLE NO DRILL INSTALLATION: Drop them on and bolt them in. It is almost that simple. Once you secure the custom Stake Pocket Bolts into the stake holes, the Siderails drop into the pockets over the bolts. Turn down the nuts with a ratchet, and finish the installation by inserting the plastic caps inside the stake holes to hide all the fasteners. Very slick. TOOLBOX FRIENDLY: BACKRACK(TM) Siderails are available for both 6.5 ft and 8 ft bed lengths. The Tube Rail is available in two configurations: the FULL RAIL, which extends the full length of the truck bed and the TOOLBOX RAIL, where the Tube Rail stops short to accommodate the insertion of a cross bed Toolbox.

Additional Fitment Information:

Vehicle	Bed Length
2003 - GMC Sierra 2500	96.0

1 In Stock

$409.44 CAD

$491.33 CAD

Brand	Backrack
Part #	80509TB
Condition	New
Warehouse	C

2003 GMC Sierra 2500 Truck Bed Side Rail CURT

Universal 5th Wheel Base Rails; 25K (Carbide Black)
Incl.Rails;Carbide Bk.Finish;Drill Req.;Qty.2;For Use w/5th Wheel Cstm. Brkt. Kit; Sold Separately
CURT 16204 Industry-Standard 5th Wheel Hitch Rails; Carbide Black; 25;000 Pounds
Fifth Wheel Base Rails Universal
Product Attributes:
- WARNING CA Proposition 65: No
Features:
- Helps Provide A Solid Mounting Point For A 5Th Wheel Hitch
- Compatible w/Most 5Th Wheels Rollers And Gooseneck Adapters
- Designed For Use w/5Th Wheel Custom Bracket Kits
- Universal Application To Fit A Variety Of Vehicles
- Protected By A Highly Durable Carbide Powder Coat Finish
- Co-Cured In A Rust-Resistant Liquid Bonderite Coating
Knowing that your 5th wheel trailer hitch is properly mounted in your truck bed is vitally important to the success of your towing. Without a firm attachment point, a 5th wheel hitch is rendered useless to your tow vehicle. When you choose a 5th wheel hitch for your pickup, install it with confidence with a CURT 5th wheel bracket kit and a set of CURT 5th wheel base rails. CURT 5th wheel base rails are universal, meaning they can be used with any 5th wheel trailer hitch and in virtually any truck bed able to accept a 5th wheel hitch. They are compatible with all CURT and competitive 5th wheel trailer hitches and 5th wheel rollers, and their universal design also allows them to accommodate gooseneck adapters and Spyder gooseneck hitches. Installation with CURT universal 5th wheel base rails is quick and simple. They mount with sturdy zinc-plated bolts, providing a solid mounting place for a new 5th wheel hitch. 5th wheel base rail bolts and other hardware can also be purchased separately to aid in reinstalling used rails. To protect our 5th wheel base rails from corrosion, scratches and UV damage, we coat each one in either a gloss black powder coat or a black carbide powder coat, depending on the model. This gives them the tough skin they need for hauling that RV, flatbed or other heavy-duty trailer and gives you the confidence to tow wherever the horizon leads.

Additional Fitment Information:

Vehicle
2003 - GMC Sierra 2500

168 In Stock

$129.61 CAD

$155.53 CAD

Brand	CURT
Part #	16204
Condition	New
Warehouse	C

2003 GMC Sierra 2500 Truck Bed Side Rail Backrack

Includes Regular Brackets
Side Rails; Includes Regular Brackets;
Side Rails
Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov.
Features:
- Industrial Grade Quality/Strength
- Designed For Working Trucks
- Works with Or w/o Toolboxes
- Works with Or w/o Backrack/Safety Rack
- No Drill Installation
SERIOUS STRENGTH: We get it. You do not want Siderails that try to look tough but have no purpose. BACKRACK(TM) Siderails are industrial grade and designed for trucks that push the envelope of on-the-job abuse. Heavy gauge HRPO tube is fully welded to an angular base that runs the full length of your truck bed. We expect you to overload your truck. BACKRACK(TM) Siderails are ready to handle whatever you bring to the job site. RUGGED GOOD LOOKS: If it wears the BACKRACK(TM) brand name it has to be work ready, but it can still look good while getting the job done. BACKRACK(TM) Siderails are designed to compliment the angles of our Cab Guards. Siderails install with or without our Cab Guards and are fully compatible with Crossbed Toolboxes. SIMPLE NO DRILL INSTALLATION: Drop them on and bolt them in. It is almost that simple. Once you secure the custom Stake Pocket Bolts into the stake holes, the Siderails drop into the pockets over the bolts. Turn down the nuts with a ratchet, and finish the installation by inserting the plastic caps inside the stake holes to hide all the fasteners. Very slick. TOOLBOX FRIENDLY: BACKRACK(TM) Siderails are available for both 6.5 ft and 8 ft bed lengths. The Tube Rail is available in two configurations: the FULL RAIL, which extends the full length of the truck bed and the TOOLBOX RAIL, where the Tube Rail stops short to accommodate the insertion of a cross bed Toolbox.