from

$44.99

Freeze Plug Heater, also referred to as a block heater or frost plug heater is the most reliable and efficient way to pre-heat your engine. Operates by being directly submerged into coolant and heating the block. Requires mechanical ability to install.

Product Features:

Saves wear and tear on your engine
Simple installation directly into engine block

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$139.99

The WeatherTech sunroof wind deflector provides significant reduction of in cabin wind noise and air turbulence. It is crafted in Germany from the finest 4 Millimeter lightly tinted cast acrylic material. Our sunroof deflector fits the sunroof opening precisely, and is held securely in place with the MagiClip vehicle specific fastening system. To protect your vehicle s finish, the unique AirCushion gasket seals the edge of the deflector. WeatherTech sunroof wind deflector s sleek and sophisticated look is a great addition to any vehicle. Let the fresh air in. The WeatherTech Sunroof Wind Deflector is manufactured to fit factory installed sunroofs and is not intended nor guaranteed to fit aftermarket installations. Designed and Engineered in USA -Handcrafted in Germany.

Product Features:

Provides Significant Reduction Of In Cabin Wind Noise And Air Turbulence
Crafted From The Finest 4 Millimeter Thick, Tinted Cast Acrylic That Fits The Sunroof Opening Precisely
Held Securely In Place With The MagiClip Vehicle Specific Fastening System
To Protect Your Vehicles Finish, The Unique AirCushion Gasket Seals The Edge Of The Deflector
Sleek And Sophisticated Look Is A Great Addition To Any Vehicle
Lets The Fresh Air In

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$1009.99

Sunbrella custom fit car covers are top quality outdoor covers, specifically crafted to withstand the harshest Arizona desert sun. This heavy-duty cover withstands high heat, high temperatures, and damaging UV rays. Treated for moisture resistance in humid marine areas as well. Constructed from woven acrylic fabric that is solution-dyed for ultimate color protection. Custom cut to fit your exact vehicle. Installs easily with a tie-down cab.

Product Features:

Best for intense sun locations
Durable long-lasting fabric
Solution dyed woven acrylic fabric
Provides almost complete UV blockage

from

$804.99

TrailFX Contractor Racks are designed and manufactured with functionality, adjustability, along with a heavy duty carrying capacity as top priority.

Product Features:

Adjustable To Fit Long And Short Bed With Regular, Extended Or Crew Cab Trucks: Fits All Fullsize Pickup Trucks
Rated To Support Up To 1,500 Pounds Loads
Rear Grab Handle Built In To Assist With Access Into Truck Bed Or Loading Tools On To Rack System
Rear Crossbar Easy To Remove If Needed For Tall Cargo
Rope Ties On Each Corner
Heavy Duty Steel Construction
Can Be Mounted Permanently Or Temporarily With No Drill J Hooks
No Drill Installation Provided

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$71.99

Need a new key fob? This DIY keyless remote is designed to match the appearance and function of the original on specific vehicle years, makes, models and configurations. With easy-to-follow instructions, you can program it yourself in minutes, and rely on it for years.

Product Features:

Vehicle-specific replacement or spare – this keyless entry transmitter looks and functions like the original fob on certain vehicle years, makes, models and configurations
Do-it-yourself solution – follow the simple onboard programming procedure in the included instructions to set up your new fob in minutes
Durable construction – made from quality, drop-resistant components to ensure reliable performance and long service life
Important notes – you must have at least one of your original keys or fobs for programming process; only for use on vehicles that came originally equipped with keyless entry

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$167.99

Each Vigilante Hood Protector is precision engineered to fit your vehicle and installs easily using 3M automotive-grade adhesive. No special hardware or drilling is required! Car-wash safe, and UV and scratch-resistant, Stampede Automotive Accessories Hood Protectors are proudly made in the USA of impact-resistant acrylic in a range of finishes including smoke, chrome, American flag and genuine licensed Mossy Oak and Realtree camouflage patterns.

Product Features:

Maximum protection to your hood to complement the look of your vehicle
Precision engineered for a perfect fit to your vehicle
Easy installation: no special hardware or drilling required – attaches with 3M automotive-grade adhesive
Available in smoke, chrome, American flag and camo finishes
UV and scratch-resistant while being car-wash safe

from

$18.29

Cracked or wore out your key fob case? Want to add a custom look? Just replace the case with this convenient, affordable keyless entry transmitter cover, restoring or enhancing the look.

Product Features:

Replacement or upgrade – this keyless remote case allows you to simply replace a broken case or upgrade your current look
Seamless fit – matches dimensions of original transmitter cover for specific vehicle applications for a tight seal
Reliable construction – keeps moisture and debris out of internal electronics for long service life
Trustworthy quality – backed by team of product experts and engineers in the United States, and more than a century of experience

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$109.99

In the quest for the most advanced concept in floor protection, the talented designers and engineers at WeatherTech have worked tirelessly to develop the most advanced floor protection available today. The WeatherTech FloorLiner accurately and completely lines the interior carpet giving absolute interior protection . The WeatherTech FloorLiner lines the interior carpet up the front, back and even up the sides of the vehicles footwell. Digital laser measurements of interior surfaces offer a consistently perfect fit. A patent pending High Density Tri Extruded material allows for a rigid core for strength while offering surface friction to the carpet, as well as tactile feel to the surface. Advanced surfacing creates channels that carry fluids and debris to a lower reservoir with further channeling to help minimize fluid movement while driving. Once fluids become trapped in the reservoir, away from shoes and clothing, they are easily removed from the WeatherTech FloorLiner over the door sill. No muss no fuss.

Product Features:

Accurately And Completely Lines The Interior Carpet Giving Absolute Interior Protection
Lines The Interior Carpet Up The Front, Back And Even Up The Sides Of The Vehicles Footwell
Digital Laser Measurements Of Interior Surfaces Offer A Consistently Perfect Fit
A Patent Pending High Density Tri Extruded (HDTE) Material Allows For A Rigid Core For Strength While Offering Surface Friction To The Carpet, As Well As Tactile Feel To The Surface
Advanced Surfacing Creates Channels That Carry Fluids And Debris To A Lower Reservoir With Further Channeling To Help Minimize Fluid Movement While Driving
Manufactured From A Proprietary Custom Blended TPO (Thermopolyolefin) That Is Not Only Wear Resistant, But Also Remains Flexible Under Extreme Temperatures
Hold Up To 1.5 Quarts Of Water Without Spilling
Available in black, tan, grey and cocoa

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$23.49

This direct replacement cigarette light is designed to match the fit and function of the original lighter on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this direct replacement cigarette lighter is designed to match the fit and function of the original lighter on specified vehicles
Ideal solution – this cigarette lighter is a reliable replacement for an original lighter that is missing or burned out
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$8.99

New Standard Replacement Front License Plate Bracket, Except Ss/Denali And C3 Models

Product Features:

Excludes Ss/Denali And C3 Models, Made Of Plastic
Meets All Federal Motor Safety Standards
No Drilling Needed For Installation
No Modifications Needed For Installation
Direct Fit Replacement For Your Vehicle
Same Form Fit And Function As OE
Check Out The Large Selection Of Parts Available For Your Vehicle

from

$111.99

Need a new keyless remote? This fob is designed to look and function exactly like your original, and you don’t need to pay for expensive programming at the car dealership. This Dorman OE FIX replacement includes a patented, DIY-friendly programming tool for simple replacement. Just plug it into the OBD II port in your dashboard, follow the included instructions, and you’re good to go. Setup takes minutes, and you can rely on your new remote for years.

Product Features:

Vehicle-specific replacement or spare – this keyless entry transmitter looks and functions like the original fob on certain vehicle years, makes, models and configurations
Do-it-yourself solution – includes a patented programmer that plugs into your OBD II port to setup your new fob in minutes, without expensive dealership programming
Matches features – this 3-button remote control features lock, unlock and panic functions
Important notes – you must have at least one of your original keys or fobs for programming process; only for use on vehicles that came originally equipped with keyless entry

from

$793.99

Transporting fluids around your property or to the job site can be challenging logistically, especially when trying to fit cargo into your truck bed. If you are looking for a safe and convenient way to transport Non-Flammable fluids while still leaving room in your truck bed for cargo check out the Dee Zee Long Rectangle Transfer Tank. Constructed of rugged high-quality steel with a black powder coat finish to ensure lasting protection. A radius curve design eliminates key welding points making this thing as durable as it is functional. Surging is a major concern when transporting higher volumes of fluids. The effect that fluid can have on your vehicle as it slams from one side of the tank to the other can be down right dangerous when driving. Our Transfer Tank features 3 stability baffles to decrease the effects of fluid sloshing and surging within the tank during transport.

Product Features:

Protective Black Powder Coat Finish
Heavy-Duty 14-Gauge Steel
Radius Curve Eliminates Weld Pressure Points
3 Stability Baffles And Drain Plug
Mounting Tabs To Secure To The Truck Bed

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$49.99

AVS In-Channel Ventvisor® offers a sleek profile that helps keep rain out and lets fresh air in to reduce interior heat build up. It’s easy no-drill application makes installation and provides a custom fit for your vehicle. AVS; the creator of the side window deflector category, lets fresh air in while keeping rain out. The best exterior window protection with a large selection of window deflectors and for cars, trucks, SUV’s and CUV’s.

Product Features:

Precision engineered for a custom fit on your vehicle with modern, curved low-profile design
Installs in the window channel for a sleek, aerodynamic appearance
Made from durable, impact-resistant acrylic
Available in dark smoke finish

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$67.99

Beat the elements and add some attitude to your Truck, Van or SUV. Sidewind Deflectors allow you to keep your windows partially open, to provide ventilation to the interior. Today’s modern aerodynamic body styles with form fitting doors and windows no longer feature “rain gutters” to channel away water. The result is usually water dripping into the interior. Sidewinds act like a “drip-edge” for your vehicle, this allows you to keep your window partially open for ventilation, without the rain getting in. As air flows around the outside edge of the sidewind it creates a small low pressure area underneath it (much like an airplane wing) which creates suction to keep out the wind and draw out the stale air from inside your vehicle.

Product Features:

Mounts securely into the window channel without taping to any painted surface
Precision engineered for a perfect fit and an integrated low-profile look
Available in impact-resistant acrylic with a smoke finish
Made in USA

from

$1.29

Constructed of quality materials, this multi-purpose retainer provides the same function and versatility as the original equipment retainer ensuring long service life.

Product Features:

Ideal replacement – this retainer matches the fit and function of the original equipment retainer for this vehicle application
Quality material – this retainer is made of durable material for long-lasting service
Versatile design – this retainer is suitable for a variety of automotive uses
Excellent value – this part offers original equipment quality at a competitive cost

from

$11.99

This door interior reflector is designed to match the fit and appearance of the original reflector on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this door interior reflector is designed to match the fit and appearance of the original reflector on specified vehicles
Restores functionality – this reflector is made to fully restore appearance and functionality after the original part fails
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$11.99

This door interior reflector is designed to match the fit and appearance of the original reflector on specified vehicles, and is engineered for durability and reliable performance.

Product Features:

Direct replacement – this door interior reflector is designed to match the fit and appearance of the original reflector on specified vehicles
Restores functionality – this reflector is made to fully restore appearance and functionality after the original part fails
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

from

$19.99

This Low Note Horn meets the high quality specifications for OE manufacturers around the world. It generates a high-frequency sound through a specially designed resonator. Features a heavy-duty wire motor, a body made of steel with a corrosion-resistant finish and includes a universal mounting bracket. Each horn is 12V and can be used as a single or dual terminal install. These horns are extremely compact, lightweight and meet or exceed OEM, SAE and EEC specifications. Each horn is tested to assure maximum performance. These horns can be mounted singly or as duals. 130 dB.

from

$25.99

This High Note Horn meets the high quality specifications for OE manufacturers around the world. It generates a high-frequency sound through a specially designed resonator. Features a heavy-duty wire motor, a body made of steel with a corrosion-resistant finish and includes a universal mounting bracket. Each horn is 12V and can be used as a single or dual terminal install. These horns are extremely compact and lightweight and they meet or exceed OEM, SAE and EEC specifications. Each horn is tested to assure maximum performance. These horns can be mounted singly or as duals. 130 dB.

from

$251.99

You can never have enough rugged storage. Whether you are storing tools, hauling game day gear, or coming up with literally hundreds of other uses- Dee Zee universal poly plastic chest is like the Swiss Army Knife of utility chests. Constructed of strong yet lightweight plastic with a double wall lid, our universal utility chest can handle all the abuse you can throw at it. We have designed our utility chest to add quick, convenient storage for all sorts of applications. Available in two sizes to suit your needs. We even provided molded drink holders in case you decide to use it on the go and get a little thirsty. Do not worry if the weather does not cooperate, a foam gasket around the lid helps defend your items against the elements.

Product Features:

Classic Raised Brite Tread Pattern
Convenient Molded Cup Holders
Molded Locking Tabs
Double Walled Lid
Double Wall Lid For Extra Support Classic Brite-Tread Pattern
Classic Brite-Tread Pattern
Made In USA

from

$151.99

You can never have enough rugged storage. Whether you are storing tools, hauling game day gear, or coming up with literally hundreds of other uses- Dee Zee universal poly plastic chest is like the Swiss Army Knife of utility chests. Constructed of strong yet lightweight plastic with a double wall lid, our universal utility chest can handle all the abuse you can throw at it. We have designed our utility chest to add quick, convenient storage for all sorts of applications. Available in two sizes to suit your needs. We even provided molded drink holders in case you decide to use it on the go and get a little thirsty. Do not worry if the weather does not cooperate, a foam gasket around the lid helps defend your items against the elements.

Product Features:

Classic Raised Brite Tread Pattern
Rigid Frame Resists Warping
Molded Locking Tabs
Poly Plastic Storage Chest Rigid Plastic Frame Resists Warping
Made In USA

from

$94.99

Tape On Wind Deflectors are a quick and quality solution to reducing wind, noise, heat, and glare without compromising the entry of fresh air when windows are rolled down slightly. They attach easily into position with 3M automotive grade tape on to the vehicle’s outer window frame. Wind deflectors promote the circulation of fresh air while minimizing its volume and strength as it re-directs it up and into, or out of the vehicle. Their sleek design deflects wind and noise from entering the vehicle for a more pleasant ride any time of year. They are made from high-gloss smoke acrylic, and have transparency, so, visibility is never obstructed.

Product Features:

Sleek Design Reduces Wind And Noise
Attaches Using 3M Automotive Grade Tape
Manufactured From High Gloss Smoke Acrylic
Reduces Heat And Glare
Allows Fresh Air Circulation During Any Type Of Weather

from

$62.99

Beat the elements and add some attitude to your Truck, Van or SUV. Sidewind Deflectors allow you to keep your windows partially open, to provide ventilation to the interior. Today’s modern aerodynamic body styles with form fitting doors and windows no longer feature “rain gutters” to channel away water. The result is usually water dripping into the interior. Sidewinds act like a “drip-edge” for your vehicle, this allows you to keep your window partially open for ventilation, without the rain getting in. As air flows around the outside edge of the sidewind it creates a small low pressure area underneath it (much like an airplane wing) which creates suction to keep out the wind and draw out the stale air from inside your vehicle.

Product Features:

Securely mounts above the window on the door
Precision engineered for a perfect fit to your vehicle
Available in impact-resistant acrylic with a smoke finish
Made in USA
Car-wash safe

from

$20.49

Keys come in many shapes and sizes. Non-transponder keys, such as these, require no special programming. They will need to be cut by a locksmith or automotive professional.

Product Features:

Also Fits Chevrolet, Oldsmobile, and Saturn Vehicles
Requires no special programming
Comes with uncut key blade

from

$40.99

Needing a new key? We’ve got you covered! Keys come in many shapes and sizes. Non-transponder keys, such as these, require no special programming.

Product Features:

Works on select Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Saturn, & Suzuki vehicles.
Requires no special programming
No special programming required

from

$209.99

The Rightline Gear Truck Tent lets you experience camping in a dry truck bed, up off the ground, without the complication of tarps, stakes, and guy lines. It features a floorless design that allows you to set up or take down the tent without removing your gear from the bed. The tent is outfitted with (2) gear pockets, a lantern hanging hook, glow-in-the-dark zipper pulls, and a sky view vent. Measure the inside of your truck bed with the tailgate up and check the Truck Tent Sizing Guide. Turn any spot into a comfortable campsite!

Product Features:

Floorless design allows for set up without removing gear from the bed
Protective heavy duty straps and nylon buckles, won’t damage truck’s finish
Color coded poles and pole pockets for quick and easy set up
Water resistant fabric with tape sealed seams (PU 2000mm)
Sky view vent for more light, ventilation, and sleeping under the stars
All truck tents sleep (2) adults
Includes: tent, rainfly, stuff sack, and sewn-in set up guide

from

$204.99

The Rightline Gear Truck Tent lets you experience camping in a dry truck bed, up off the ground, without the complication of tarps, stakes, and guy lines. It features a floorless design that allows you to set up or take down the tent without removing your gear from the bed. The tent is outfitted with (2) gear pockets, a lantern hanging hook, glow-in-the-dark zipper pulls, and a sky view vent. Measure the inside of your truck bed with the tailgate up and check the Truck Tent Sizing Guide. Turn any spot into a comfortable campsite!

Product Features:

Floorless design allows for set up without removing gear from the bed
Protective heavy duty straps and nylon buckles, won’t damage truck’s finish
Color coded poles and pole pockets for quick and easy set up
Water resistant fabric with tape sealed seams (PU 2000mm)
Sky view vent for more light, ventilation, and sleeping under the stars
All truck tents sleep (2) adults
Includes: tent, rainfly, stuff sack, and sewn-in set up guide

2003 GMC Sierra 2500 HD Automotive Accessories

More 2003 GMC Sierra 2500 HD Automotive Accessories Categories

Essential 2003 GMC Sierra 2500 HD Automotive Accessories

Kat’s – Freeze Plug Heater (Part No.11455)

WeatherTech – Dark Smoke, Acrylic, Mounts With Magiclip Fastening System (Part No.89075)

Covercraft – Custom Fit Car Covers Sunbrella Gray (Part No.C15847D4)

TrailFX – Heavy Duty Adjustable Truck Ladder Rack with 1500 lb Capacity (Part No.FCLR001B)

Dorman – Help – Keyless Entry Remote 3 Button (Part No.13733)

Stampede – Vigilante Premium, Hood Shields, Flag W/Eagle, High Profile, 1 Pc (Part No.2049-30)

Dorman – Help – Keyless Remote Case (Part No.13618GYC)

WeatherTech – Molded Fit, Black, Thermoplastic Polyolefin (Tpo), 1 Piece (Part No.445422)

Dorman – Help – Lighter Socket And Removal Tool (Part No.56457)

KAI – License Plate Bracket (Part No.GM1068135)

Dorman – Help – Keyless Entry Remote 3 Button (Part No.99355)

Dee Zee – 40 Gallon Capacity, Narrow Rectangle Shape, 9.7"L X 56"W X 19"H, Black Steel (Part No.DZ92556NSB)

Auto Ventshade (AVS) – Ventvisor Window Visors: In-Channel Mount, Smoke, Front, 2 Pc (Part No.192956)

Stampede – Snap-Inz Window Visors: In-Channel Mount, Smoke, Front And Rear, 4 Pc (Part No.41012-2)

Dorman – Splash Shield Retainer – GM/Ford/Chrysler (sold by each) (Part No.700-397)

Dorman – Help – Door Reflector Front (Part No.74327)

Dorman – Help – Door Reflector Front (Part No.74368)

Fiamm – Freeway Blaster Low Note Horn (Part No.7211223)

Fiamm – Freeway Blaster High Note Horn (Part No.7210223)

Dee Zee – Chest, Single Lid, Black, Plastic, 39" L X 27" W X 17" H, 10.35 Cubic Ft Capacity (Part No.DZ6537P)

Dee Zee – Chest, Single Lid, Black, Plastic, 35" L X 14" W X 13" H, 3.6 Cubic Ft Capacity (Part No.DZ6535P)

Westin – Slim Wind Deflector (Part No.72-39498)

Stampede – Tape-Onz Window Visors: Outside Mount, Smoke, Front And Rear, 4 Pc (Part No.6066-2)

iKeyless – GM Non-Transponder Key (Part No.GMKEY205)

iKeyless – GM Simple Key Classic (Part No.GMTKSK)

Rightline Gear – Full Size Long Bed Truck Tent (8′) (Part No.110710)

Rightline Gear – Full Size Standard Bed Truck Tent (6.5′) (Part No.110730)

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2003 GMC Sierra 2500 HD Automotive Accessories

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