2003 GMC Sierra 1500 HD Step Nerf Bar Parts

Choose your Engine for your 2003 GMC Sierra 1500 HD


Showing 1 - 10 of 80 products
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Dee Zee
  • Black; 2 Step Pads
  • Textured Black Steel Side Steps 3 in. Round Cab Length; Black; 2 Step Pads;
  • Textured Black Steel Side Steps 3 in. Round Cab Length
  • 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
    • Tube Shape: Round
  • Features:
    • Textured Black Steel
    • 3 in. Round Design
    • Molded Plastic Step Pads
    • Powder-Coated Steel Braces
    • 92 Deg. Bends Hide Braces
    • No Drill Installation
    • Custom Fit Application
    • Mounting Hardware Included
  • Dee Zee Nerf Steps - A tubular side step for your vehicle. Constructed of black powder coated steel. 3 in. round design offers a subtle step. Molded plastic step pads provide non-skid stepping areas. Custom fit bracing is hidden with 90-degree tube bends and is coated to help prevent rust. All hardware included - no drilling required.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle
2003 - GMC Sierra 1500 HD

Dee Zee
  • 6 in.; Textured Black; Cab Length
  • Hex Series Side Step; 6 in.; Textured Black; Cab Length;
  • Hex Series Side Step
  • 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
    • Tube Shape: Modular
  • Features:
    • No Rust Technology
    • Integrated Channel Allows For Adjusting
    • Custom Fit Bracket Kits
  • Since 1977, Iowa-based Dee Zee(R) has sought to create products and accessories for trucks and SUVs with class-leading levels of style, quality, and longevity. Their success and growth in the marketplace has always been fueled by listening to what customers want, then building the things competitors did not offer. Dee Zee believes that it is extremely important to be environmentally aware and views efficient manufacturing to minimize pollution and waste as a corporate responsibility. That philosophy goes hand in hand with fundamental beliefs that a product which effectively resists corrosion represents a better value for the customer - giving it a longer useful lifespan instead of becoming more junk in a landfill. Our website is proud to offer the Dee Zee product you've seen on this page as well as the company's complete lineup of running boards, grille guards, tool boxes, bed protectors, mud flaps, liquid transfer tanks, cargo carriers, and much more.

Additional Fitment Information:
Vehicle
2003 - GMC Sierra 1500 HD

ARIES
  • 4in. Polished Stainless Oval Side Bars; Select Silverado; Sierra 1500; 2500; 350
  • Polished Stainless Steel; Board And Bracket Bushing Mount
  • ARIES S224013-2 4-Inch Oval Polished Stainless Steel Nerf Bars; Select Chevrolet Silverado; GMC Sierra 1500; 2500; 3500 HD
  • The Standard 4 in. Oval Nerf Bar
  • Product Attributes:
    • Side Component Type: Board And Bracket
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Tube Shape: Oval
  • Features:
    • 20-Degree Bends To Contour To The Body Of The Vehicle
    • Seamless/ Welded End Caps For Superior/ Finished Look
    • Raised/ Custom/ Non-Skid Step Pads For Safe/ Cozy Entry And Exit
    • Strong And Truly Rust-Resistant Stainless Steel Construction
    • Mirror-Like Polished Stainless Steel Finish For Bright Accent
    • Brushed Stainless Steel Insignia On Each Step
    • Elliptical/ 4 in. Wide/ Heavy-Wall Tube Design
    • No-Drill/ Vehicle-Specific Application For Custom Fit
    • Heavy-Duty Steel Mounting Brackets For Solid Step
    • Includes One Pair Of Side Bars And Mounting Hardware
  • When you start and end your day turning the ignition of your truck, unreliable footing just is not an option. You need a step that can bear weight with ease, provide comfortable footing and look good doing it. ARIES 4 in. oval side bars are sleek, strong and custom-fitted to be a highly functional extension of your truck. For a variety of makes and models, 4 in. oval sides are a step up. ARIES 4 in. oval side bars are made with strong 4 in. elliptical tubing and are available in two different finish options to allow you full customization: polished stainless steel and black powder coat carbon steel. This set of side bars is constructed from 304 stainless steel, meaning high nickel content to be truly stainless. They easily resist rust and corrosion and feature a highly polished finish that is made to last. Something that sets the ARIES 4 in. oval side bar apart from all others is its blended end caps and OE-style bends. Rather than capping our side bars with a plastic cap, we offer a blended end cap for a smooth, finished appearance. We also equip the ends with a special 20-degree bend and original equipment styling to perfectly contour to your vehicle. ARIES 4 in. oval side bars are fitted with raised step pads to provide a wide stepping surface. The polypropylene construction will not crack over time, and because it has a textured grip, the surface is highly resistant to slips and skids, even when wet. To add an extra element of class to our oval sides, we also fit each one with a stainless steel insignia bearing the ARIES name. Installation of ARIES 4 in. oval side bars is quick and easy with custom-fitted mounting brackets and no drilling necessary.

Additional Fitment Information:
Vehicle Block CC Engine CID
2003 - GMC Sierra 1500 HD V 5967 8 Cyl 6.0L 364

Dee Zee
  • 1 Step Pad; 32 in. Front Doors Only (32 in. Long)
  • UltraBlack Steel Side Steps Universal 3 in. Round Cab Length; 1 Step Pad; 32 in.;
  • UltraBlack Steel Side Steps Universal 3 in. Round Cab Length
  • 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
    • Tube Shape: Round
  • Features:
    • Black Powder-Coated Steel
    • Universal 3 in. Round Tube Step
    • Includes Molded Step Pad
    • Fits Most Full And Mid-Sized Trucks
    • Frame Mounted For Maximum Strength
    • Mounting Hardware Included
  • Dee Zee Nerf Steps - A tubular side step for your vehicle. Constructed of black powder coated steel. 3 in. round design offers a subtle step. Molded plastic step pads provide non-skid stepping areas. Hidden but sturdy bracing and hardware is coated to help prevent rust and keep your tubes strong. Universal fit - mounts to vehicle frame, drilling required. 32 in.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle
2003 - GMC Sierra 1500 HD

Dee Zee
  • 1 Step Pad; 32 in. Front Doors Only (32 in. Long)
  • Stainless Steel Side Steps Universal 3 in. Round Cab Length; 1 Step Pad; 32 in.;
  • Stainless Steel Side Steps Universal 3 in. Round Cab Length
  • 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
    • Tube Shape: Round
  • Features:
    • Polished Stainless Steel
    • Universal 3 in. Round Tube Step
    • Includes Molded Step Pad
    • Fits Most Full And Mid-Sized Trucks
    • Frame Mounted For Maximum Strength
    • Mounting Hardware Included
  • Dee Zee Nerf Steps - A tubular side step for your vehicle. Constructed of polished stainless steel. 3 in. round design offers a subtle step. Molded plastic step pads provide non-skid stepping areas. Hidden but sturdy bracing and hardware is coated to help prevent rust and keep your tubes strong. Universal fit - mounts to vehicle frame, drilling required. 32 in.
  • Suggested Purchase Quantity: 2
    • Most jobs typically require 2 of this item.

Additional Fitment Information:
Vehicle
2003 - GMC Sierra 1500 HD

ARIES
  • 6in. x 91in. Black Aluminum Oval Side Bars (No Brackets)
  • 91 in.; Semi-Gloss Black Aluminum; Mounting Brackets Sold Separately
  • ARIES B2891 91-Inch Oval Black Aluminum Nerf Bars; Brackets Sold Separately
  • The Standard 6 in. Oval Nerf Bar
  • Product Attributes:
    • Side Component Type: Board
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Tube Shape: Oval
  • Features:
    • 6 in. Wide/ OE-Style Tube w/Hard ABS Plastic End Caps
    • Aluminum Alloy Construction To Be Lightweight And Rust-Free
    • Durable Semi-Gloss Black Powder Coat Finish
    • Extra-Wide/ Non-Skid Step Pads For Safe/ Cozy Entry And Exit
    • Universal Track Mounting System For Easy/ Secure Installation
    • No-Drill/ Vehicle-Specific Application For Custom Fit
    • Heavy-Duty/ Powder-Coated Steel Mounting Brackets For Solid Step
    • Includes One Pair Of Side Bars
  • For solid footing, a comfortable step and a bold look for your truck, ARIES 6 in. oval side bars are a step up. They are designed to mimic the style of popular original equipment side bars and running boards, featuring two professional finish options, large non-skid step pads and tapered end caps. This particular pair of 6 in. ovals is made with aluminum alloy to be strong and lightweight. Aluminum construction makes them completely impervious to rust, and for an extra layer of corrosion protection, they come with a durable semi-gloss black powder coat finish. They are also available in polished 304 stainless steel. To protect the interior of the tubes, all 6 in. oval sides are equipped with hard ABS plastic end caps. The end caps come pre-attached to the tubes and feature a tapered design, lending to the overall OE look of the side bars and providing a professional finishing touch on your truck or SUV. For a sure step every time you climb into your vehicle, ARIES 6 in. ovals are equipped with extra-wide step pads. The step pads are made from tough polypropylene and provide a generous 5 in. width. The large, flat surface offers comfortable footing and has a textured surface to prevent slipping, even when wet. The polypropylene construction makes the step pads durable and crack-resistant for long-lasting use. ARIES 6 in. oval side bars are also made for easy, no-drill installation. The boards themselves feature a track system for versatile application, and they mount using vehicle-specific brackets for a custom fit. The mounting brackets are made from high-strength carbon steel and use pre-existing holes to eliminate drilling during the installation process (NOTE: Mounting brackets for these side bars are sold separately. See the application information to find which brackets and side bars fit your vehicle).

Additional Fitment Information:
Vehicle Block CC Engine CID
2003 - GMC Sierra 1500 HD V 5967 8 Cyl 6.0L 364

ARIES
  • 3in. Round Black Steel Side Bars; Select Silverado; Sierra 1500; 2500; 3500 HD
  • Includes Side Bars And Mounting Hardware; Bushing Mount; Carbon Steel; Semi-Gloss Black
  • ARIES 204013 3-Inch Round Black Steel Nerf Bars; No-Drill; Fits Select Chevrolet Silverado; GMC Sierra 1500; 2500; 3500 HD
  • Aries 3 in. Round Side Bars
  • Product Attributes:
    • Side Component Type: Board And Bracket
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Tube Shape: Round
  • Features:
    • Unique Bends To Contour To The Body of The Vehicle
    • Custom/ Non-Skid Step Pads For Safe Entry And Exit
    • 3 in. Diameter/ Heavy-Wall Tube Design
    • High-Strength Carbon Steel Construction
    • Rust-Resistant Semi-Gloss Black Powder Coat And E-Coat Finish
    • No-Drill/ Vehicle-Specific Application For Custom Fit
    • Heavy-Duty Steel Mounting Brackets For Solid Step
    • Includes One Pair Of Side Bars And Mounting Hardware
  • ARIES 3 in. side bars are more than a fancy decal for your truck, Jeep or SUV. They are a confident first step on each new adventure. These 3 in. nerf bars are constructed from strong carbon steel for superior rigidity, and they feature a sleek semi-gloss black powder coat finish. For an added edge, each nerf bar also goes through an E-coat process, before receiving its black powder coat, to strengthen and protect the final finish against peeling, chipping and scratching. ARIES 3 in. round side bars are also available in polished stainless steel or semi-gloss black powder-coated steel. All ARIES 3 in. nerf bars come with heavy-duty steel brackets and non-skid step pads. The mounting brackets are strong and custom-designed for specific makes and models to allow the side bars to contour to the lines of your vehicle. They offer easy installation and the strength necessary to provide sound footing. These particular custom nerf bars fit specific years of the Chevy Silverado 1500, 1500 HD, 2500, 2500 HD, 2500 HD Classic, 3500 or 3500 HD and GMC Sierra 1500, 1500 HD, 2500, 2500 HD, 3500 or 3500 HD (see application info to verify fitment). ARIES 3 in. round side bars also come with non-skid step pads made of tough polypropylene. These step pads feature a textured pattern for enhanced safety, and they cover a wide portion of the tubes for a more comfortable step.

Additional Fitment Information:
Vehicle Block CC Engine CID
2003 - GMC Sierra 1500 HD V 5967 8 Cyl 6.0L 364

ARIES
  • 3in. Round Polished Stainless Side Bars; Select Silverado; Sierra 1500; 2500; 35
  • Includes Side Bars And Mounting Hardware; Bushing Mount; Polished Stainless Steel
  • ARIES 204013-2 3-Inch Round Polished Stainless Steel Nerf Bars; No-Drill; Fits Select Chevrolet Silverado; GMC Sierra 1500; 2500; 3500 HD
  • Aries 3 in. Round Side Bars
  • Product Attributes:
    • Side Component Type: Board And Bracket
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Tube Shape: Round
  • Features:
    • Unique Bends To Contour To The Body of The Vehicle
    • Custom/ Non-Skid Step Pads For Safe Entry And Exit
    • 3 in. Diameter/ Heavy-Wall Tube Design
    • Strong And Truly Rust-Resistant Stainless Steel Construction
    • Mirror-Like Polished Stainless Steel Finish For Bright Accent
    • No-Drill/ Vehicle-Specific Application For Custom Fit
    • Heavy-Duty Steel Mounting Brackets For Solid Step
    • Includes One Pair Of Side Bars And Mounting Hardware
  • ARIES 3 in. side bars add a custom look and dependable footing to your truck, Jeep or SUV. They feature a classic style, a strong design and non-skid step pads. ARIES nerf bars are all made vehicle-specific for a custom, no-drill fit, and they are available in multiple finish options. This set of nerf bars is constructed from 304 stainless steel with a polished finish. Our 304 stainless steel is a true stainless with high nickel content, offering better corrosion resistance and a long-lasting finish. The polish is a triple application, resulting in a mirror-like shine to complement your vehicle. ARIES 3 in. round side bars also come with high-strength steel brackets and non-skid step pads. The mounting brackets -- as well as the side bars and step pads -- are custom-designed for specific makes and models to allow the nerf bars to contour to the lines of your vehicle. This ensures easy, no-drill installation and the strength necessary to provide solid footing. This particular set of custom nerf bars fits specific years of the Chevy Silverado 1500, 1500 HD, 2500, 2500 HD, 2500 HD Classic, 3500 or 3500 HD and GMC Sierra 1500, 1500 HD, 2500, 2500 HD, 3500 or 3500 HD (see application info to verify fitment). ARIES 3 in. round side bars also come with non-skid step pads made of polypropylene. These wide, custom-positioned step pads feature a textured pattern and cover a wide portion of the tubes to be more comfortable and high-traction, even in wet conditions.

Additional Fitment Information:
Vehicle Block CC Engine CID
2003 - GMC Sierra 1500 HD V 5967 8 Cyl 6.0L 364

ARIES
  • 4in. Black Steel Oval Side Bars; Select Silverado; Sierra 1500; 2500; 3500
  • Carbon Steel; Semi Gloss Black; Board And Bracket Bushing Mount
  • ARIES S224013 4-Inch Oval Black Steel Nerf Bars; Select Chevrolet Silverado; GMC Sierra 1500; 2500; 3500 HD
  • The Standard 4 in. Oval Nerf Bar
  • Product Attributes:
    • Side Component Type: Board And Bracket
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Tube Shape: Oval
  • Features:
    • 20-Degree Bends To Contour To The Body Of The Vehicle
    • Seamless/ Welded End Caps For Superior/ Finished Look
    • Raised/ Custom/ Non-Skid Step Pads For Safe/ Cozy Entry And Exit
    • High-Strength Carbon Steel Construction
    • Durable E-Coat And Semi-Gloss Black Powder Coat Finish
    • Brushed Stainless Steel Insignia On Each Step
    • Elliptical/ 4 in. Wide/ Heavy-Wall Tube Design
    • No-Drill/ Vehicle-Specific Application For Custom Fit
    • Heavy-Duty Steel Mounting Brackets For Solid Step
    • Includes One Pair Of Side Bars And Mounting Hardware
  • When you start and end your day turning the ignition of your truck, unreliable footing just is not an option. You need a step that can bear weight with ease, provide comfortable footing and look good doing it. ARIES 4 in. oval side bars are sleek, strong and custom-fitted to be a highly functional extension of your truck. For a variety of makes and models, 4 in. oval sides are a step up. ARIES 4 in. oval side bars are made with strong 4 in. elliptical tubing and are available in two different finish options to allow you full customization: polished stainless steel and black powder coat carbon steel. This set of side bars is constructed from high-strength carbon steel for a solid step, and they feature a dual-layer E-coat and semi-gloss black powder coat finish for excellent protection against scratching, chipping and peeling. Something that sets the ARIES 4 in. oval side bar apart from all others is its blended end caps and OE-style bends. Rather than capping our side bars with a plastic cap, we offer a blended end cap for a smooth, finished appearance. We also equip the ends with a special 20-degree bend and original equipment styling to perfectly contour to your vehicle. ARIES 4 in. oval side bars are fitted with raised step pads to provide a wide stepping surface. The polypropylene construction will not crack over time, and because it has a textured grip, the surface is highly resistant to slips and skids, even when wet. To add an extra element of class to our oval sides, we also fit each one with a stainless steel insignia bearing the ARIES name. Installation of ARIES 4 in. oval side bars is quick and easy with custom-fitted mounting brackets and no drilling necessary.

Additional Fitment Information:
Vehicle Block CC Engine CID
2003 - GMC Sierra 1500 HD V 5967 8 Cyl 6.0L 364

Dee Zee
  • 6 in.; Black; Cab Length
  • Hex Series Side Step; 6 in.; Black; Cab Length;
  • Hex Series Side Step
  • 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
    • Tube Shape: Modular
  • Features:
    • No Rust Technology
    • Integrated Channel Allows For Adjusting
    • Custom Fit Bracket Kits
  • Since 1977, Iowa-based Dee Zee(R) has sought to create products and accessories for trucks and SUVs with class-leading levels of style, quality, and longevity. Their success and growth in the marketplace has always been fueled by listening to what customers want, then building the things competitors did not offer. Dee Zee believes that it is extremely important to be environmentally aware and views efficient manufacturing to minimize pollution and waste as a corporate responsibility. That philosophy goes hand in hand with fundamental beliefs that a product which effectively resists corrosion represents a better value for the customer - giving it a longer useful lifespan instead of becoming more junk in a landfill. Our website is proud to offer the Dee Zee product you've seen on this page as well as the company's complete lineup of running boards, grille guards, tool boxes, bed protectors, mud flaps, liquid transfer tanks, cargo carriers, and much more.

Additional Fitment Information:
Vehicle
2003 - GMC Sierra 1500 HD
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