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GMC Sierra 2500 HD Parts and Accessories

We have 20,252 Items In-stock.
GMC Sierra 2500 HD Mirror, No, Passenger Side, Paint To Match
$44.03 List Price $131.76 Save $87.73 Availability: In Stock
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KOOL VUE MANUAL MIRROR, NON-HEATED, MANUAL FOLDING

Kool Vue Manual Mirrors are OE replacement and manufactured from the highest quality, corrosion-resistant materials to withstand all types of (see more)


  • SKU#: GM59R
  • Brand: Kool Vue
  • Operation: Manual
  • Folding Type: Manual folding
  • Heated: Non-heated
  • Quantity Sold: Sold Individually
  • Built-In Signal Light: None
(see more)
Fits the following GMC Sierra 2500 HD Years:
  • 2007 | 8 Cyl 8.1L | Classic SL, Classic SLE, Classic SLT, Classic WT
  • 2003-2006 | 8 Cyl 8.1L | WT
(see more)
Rating: (see review/s)

"I love my recent order it was a perfect match n fit!! It was exactly what I wanted. Was very easy to install. Look like the original mirrors that came off" posted by: Tiger27 on February 16, 2015

"Not Auto Parts Wrhs fault, but I didnt realize my mirrors were auto adjustable. Switch to adjust mirrors doesnt work so didnt think about it. This is I could have had a V-8 tap on the forehead! Order was very easy and safe to place online; price very reasonable; delivery quick and package was in good shape when it arrived. Opening box packing contents was carefully placed to ensure mirror arrived in good condition. Mirror and housing was in good condition (no scratches or any other blemishes). Nothing bad to say :)" posted by: on January 4, 2015 view all 34 reviews

GMC Sierra 2500 HD Headlight, Replacement, Driver Side, Composite
$53.46 List Price $348.47 Save $295.01 Availability: In Stock
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HEADLIGHT ASSEMBLY, CLEAR LENS

This OE Replacement Headlight is DOT and SAE Approved and made from high grade materials at an affordable price.

Backed by 1-year, unlimited-mileage warranty -- (see more)


  • SKU#: 3321181LAS
  • Brand: Replacement
  • Color/Finish: Clear Lens
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Light Source: Halogen
  • Vehicle Body Type: Not Specified
(see more)
Fits the following GMC Sierra 2500 HD Years:
  • 2007 | 8 Cyl 8.1L | Classic SL, Classic SLE, Classic SLT, Classic WT
  • 2003-2006 | 8 Cyl 8.1L | WT
(see more)
Rating: (see review/s)

"It is the second time I have used your products for my 2005 GMC step side and I will continue ordering from you. The dealership coded me a price of $489.00 for headlights that I only paid $83.00 from you. Thank you and will recommend your products to friends and family members." posted by: on February 4, 2015

"A no hassle purchase that allowed me to repair my truck s broken headlight assembly myself and save about $100 over taking it to a repair shop." posted by: russellbrown on May 5, 2014 view all 4 reviews

GMC Sierra 2500 HD Bumper Cover, Plastic, Front, Primed
$119.91 List Price $294.51 Save $174.60 Availability: In Stock
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BUMPER COVER, PRIMERED

This OE Replacement Bumper Cover is a high-quality replacement item for old or damaged factory unit at an affordable price.

Notes: With fog light holes

Backed by 1-year, (see more)


  • SKU#: G010302
  • Brand: Replacement
  • Product Fit: Direct Fit
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Certification: None
  • Notes: With fog light holes
(see more)
Fits the following GMC Sierra 2500 HD Years:
  • 2007 | 8 Cyl 8.1L | Classic SL, Classic SLE, Classic SLT, Classic WT
  • 2006 | 8 Cyl 8.1L | SL
(see more)
Rating: (see review/s)

"The bumper cover was delivered in good shape. Looks like new again. I think the cover was attached to the bumper at factor as one when installed, but a little patience you can prevail." posted by: Farfromgroven on October 3, 2014

"Great price. Product arrived in a timely manner. Very pleased." posted by: on August 27, 2014 view all 5 reviews

GMC Sierra 2500 HD Tail Light, Replacement, Passenger Side, Clear & Red Lens
$60.31 List Price $157.52 Save $97.21 Availability: In Stock
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TAIL LIGHT ASSEMBLY, CLEAR AND RED LENS

This OE Replacement Tail Light is DOT and SAE Approved and made from high grade materials at an affordable price.

Backed by 1-year, unlimited-mileage warranty (see more)


  • SKU#: C730179
  • Brand: Replacement
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Light Source: Incandescent
  • Wiring Harness Included: With wiring harness
  • Vehicle Body Type: Not Specified
(see more)
Fits the following GMC Sierra 2500 HD Years:
  • 2012-2014 | All Engines | SLE, SLT, WT
Rating: (see review/s)

"Exact match for less than half the price of the dealership" posted by: miklok on February 12, 2015

"i was extremely happy with these guys. i dont know why i waited so long. the price was basically two for the price of one. and it got to alaska very very quickly. thanks so much for the great customer service you all are the best.sue frye" posted by: none on November 16, 2014 view all 14 reviews

GMC Sierra 2500 HD Fender, Replacement, Steel, Front, Passenger Side
$195.01 List Price $275.02 Save $80.01 Availability: In Stock
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Replacement Steel Fender is stamp die and went through 500 to 1000 hours salt sprayed test to make sure it is corrosion-resistant and Electro Deposit Primer coated for strong and durable protection; (see more)

  • SKU#: 20125
  • Brand: Replacement
  • Color/Finish: Primed
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Vehicle Body Type: Not Specified
  • Recommended Use: OE Replacement
(see more)
Fits the following GMC Sierra 2500 HD Years:
  • 2007 | 8 Cyl 8.1L | Classic SL, Classic SLE, Classic SLT, Classic WT
  • 2003-2006 | 8 Cyl 8.1L | WT
(see more)
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GMC Sierra 2500 HD Window Regulator, Front, Driver Side, New, Power With Motor
$49.45 List Price $203.16 Save $153.71 Availability: In Stock
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OE REPLACEMENT POWERED WINDOW REGULATOR, WITH MOTOR, NEW

Replacement brand parts are the most affordable solution for your replacement needs!

(see more)

  • SKU#: C462936
  • Brand: Replacement
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Anticipated Ship Out Time: 1-2 Business Days
  • Replaces OE Number: 19120846
  • Replaces Partslink Number: GM1350110
(see more)
Fits the following GMC Sierra 2500 HD Years:
  • 2007 | 8 Cyl 8.1L | Classic SL, Classic SLE, Classic SLT, Classic WT
  • 2003-2006 | 8 Cyl 8.1L | WT
(see more)
Rating: (see review/s)

"This is my first purchase from this company and I couldn t be more pleased. The transaction was smooth as could be with a quick delivery. The Window Regulator is a quality product for a great price and was easy to install. I will shop here for future auto parts needs. Thanks!" posted by: Real Mechanic on January 5, 2015

"Going to have to order one for the other side, it a little slow," posted by: Capt on November 30, 2014 view all 171 reviews

GMC Sierra 2500 HD Fuel Pump, New, Electric, Direct Fit
$149.99 List Price $302.56 Save $152.57 Availability: In Stock
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REPLACEMENT FUEL PUMP MODULE ASSEMBLY

OE Replacement Fuel Pump Module Assembly - Brand New is your dependable replacement product for your damaged part; guaranteed NEW - not reconditioned. This new (see more)


  • SKU#: REPC314504
  • Brand: Replacement
  • Quantity Sold: Sold Individually
  • Fuel Sending Unit Included: Yes
  • Pressure Sensor Included: Yes
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: Same day - 1 business day
(see more)
Fits the following GMC Sierra 2500 HD Years:
  • 2003 | 8 Cyl 8.1L | WT
  • 2002-2003 | 8 Cyl 8.1L | Base
(see more)
Rating: (see review/s)

"Packaged extremely well and arrived in a timely manner." posted by: ed on January 13, 2015

"This part lasted about a month. We not only had to purchase another pump but had to pay for installation again. We were influenced by the low price but now we suppose the old saying is true that you get what you pay for." posted by: mom on August 18, 2014 view all 30 reviews

GMC Sierra 2500 HD Radiator, 34 X 17.25 X 1 In., 34 X 17 In. Core, 1
$137.02 List Price $586.75 Save $449.73 Availability: In Stock
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RADIATOR, 1-ROW, BRAND NEW

  • 33.94 x 17.25 x 1 in. core size
  • 1.31 in. inlet size, 1.56 in. outlet size
  • 3.06 x 18.5 in. top header; 3.06 x 18.5 in. bottom header
  • Aluminum core, plastic tank
  • (see more)

    • SKU#: P2370
    • Brand: Replacement
    • Color/Finish: Natural
    • Product Fit: Direct Fit
    • Quantity Sold: Sold Individually
    • Recommended Use: OE Replacement
    • Tank Material: Plastic
    (see more)
    Fits the following GMC Sierra 2500 HD Years:
    • 2011-2012 | 8 Cyl 6.0L | Denali
    • 2010-2012 | 8 Cyl 6.0L | SLE, SLT, WT
    (see more)
    Rating: (see review/s)

    "Two hours and radiator was in pretty easy. Good so far its been 1 month no overheating. Im happy" posted by: Contractor on April 22, 2014

    GMC Sierra 2500 HD Hood, Steel, Primed, Direct Fit
    $272.90 List Price $424.41 Save $151.51 Availability: In Stock
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    Electro Deposit Primer coated (EDP) for strong and durable protection; Stamp-die cut and went through 500 to 1000 hours salt spray test to ensure corrosion resistance; Backed by 1-year, (see more)

    • SKU#: 20103
    • Brand: Replacement
    • Recommended Use: OE Replacement
    • Anticipated Ship Out Time: 1-2 Business Days
    • Certification: None
    • Replaces OE Number: 12477699
    • Replaces Partslink Number: GM1230236
    (see more)
    Fits the following GMC Sierra 2500 HD Years:
    • 2007 | 8 Cyl 8.1L | Classic SL, Classic SLE, Classic SLT, Classic WT
    • 2003-2006 | 8 Cyl 8.1L | WT
    (see more)
    Rating: (see review/s)

    "Great hood for the money. One complaint, it came damaged and took about four months to get replacement." posted by: Dab on April 3, 2012

    "Frame Shop guys said this hood was so light weight that it was trying to buckle at the hinge" posted by: horselike on April 21, 2008

    GMC Sierra 2500 HD Bumper, Replacement, Steel, Front
    $187.37 List Price $221.10 Save $33.73 Availability: In Stock
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    BUMPER, STEEL, CHROME

    This OE Replacement Bumper is a high-quality replacement item for old or damaged factory unit at an affordable price.

    Notes: With holes for air and license plate

    Backed by 1-year, (see more)


    • SKU#: G040305
    • Brand: Replacement
    • Color/Finish: Chrome
    • Product Fit: Direct Fit
    • Vehicle Body Type: Not Specified
    • Recommended Use: OE Replacement
    • Anticipated Ship Out Time: 1-2 Business Days
    (see more)
    Fits the following GMC Sierra 2500 HD Years:
    • 2007 | 8 Cyl 8.1L | Classic SL, Classic SLE, Classic SLT, Classic WT
    • 2006 | 8 Cyl 8.1L | SL
    (see more)
    Rating: (see review/s)

    "Bumper was easy to install. It looks really good on my truck.I would definitely purchase this product again if needed" posted by: Chris on July 23, 2014

    "Bolted right up. Good finish. Very quick service. Easy to order." posted by: on May 14, 2014 view all 9 reviews

    GMC Sierra 2500 HD Door Handle, Front, Driver Side, Plastic, Exterior
    $23.37 List Price $40.53 Save $17.16 Availability: In Stock
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    EXTERIOR DOOR HANDLE, PLASTIC, TEXTURED BLACK

    This OE comparable door handle replaces your old or damaged factory unit; covered by 1-year, unlimited-mileage warranty.

    Replacement brand parts are the (see more)


    • SKU#: C462126
    • Brand: Replacement
    • Color/Finish: Black
    • Product Fit: Direct Fit
    • Quantity Sold: Sold Individually
    • Door Lock/Key Hole Provision: With keyhole
    • Recommended Use: OE Replacement
    (see more)
    Fits the following GMC Sierra 2500 HD Years:
    • 2007 | 8 Cyl 8.1L | Classic SL, Classic SLE, Classic SLT, Classic WT
    • 2003-2006 | 8 Cyl 8.1L | WT
    (see more)
    Rating: (see review/s)

    "The part arrived in about 5 days and was the correct part. However the confirmation email said they were sending a part for a buick lesabre when the part ordered was for a chevy Silverado." posted by: on February 7, 2015

    "Part was as good if not better than OEM parts. Actually came with extra parts that would have to have been purchased separately at a dealer." posted by: tomt on October 9, 2014 view all 17 reviews

    GMC Sierra 2500 HD Grille Assembly, Plastic Shell And Insert, Argent Shell, Black Insert, Direct Fit
    $176.83 List Price $225.69 Save $48.86 Availability: In Stock
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    COMPLETE GRILLE AND SHELL ASSEMBLY, ARGENT SHELL AND BLACK INSERT

    Notes: With turn signal holes

    Made from high quality and durable components, this OE Replacement Grille Assembly comes with 1-year, (see more)


    • SKU#: 20021
    • Brand: Replacement
    • Emblem Included: No
    • Vehicle Body Type: Not Specified
    • Recommended Use: OE Replacement
    • Anticipated Ship Out Time: 1-2 Business Days
    • Certification: None
    (see more)
    Fits the following GMC Sierra 2500 HD Years:
    • 2002 | 8 Cyl 8.1L | Base
    • 2001-2002 | 8 Cyl 8.1L | SL, SLE, SLT
    Rating: (see review/s)

    "Was the same as previous grill. Was able to install it myself with out any problems." posted by: Rusty on September 25, 2012

    "Got here fast 3 days. Snapped right in like OEM part. Very,very satisfied." posted by: Buckstalker on November 25, 2009

    GMC Sierra 2500 HD Control Arm, Front, Driver Or Passenger Side, Upper, Direct Fit, Sold Individually
    $87.15 List Price $102.84 Save $15.69 Availability: In Stock
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    REPLACEMENT CONTROL ARM

    This OE Replacement Control Arm is manufactured from top-notch materials and engineered using factory specifications and features for maximum durability, accurate fit and (see more)


    • SKU#: REPG281501
    • Brand: Replacement
    • Ball Joint Included: With ball joint(s)
    • Bushing Included: With bushing(s)
    • Recommended Use: OE Replacement
    • Adjustable: No
    • Anticipated Ship Out Time: 1-2 Business Days
    (see more)
    Fits the following GMC Sierra 2500 HD Years:
    • 2003-2010 | 8 Cyl 6.6L | WT
    • 2001-2010 | 8 Cyl 6.6L | SLE, SLT
    (see more)
    GMC Sierra 2500 HD Shock Absorber And Strut Assembly, Front, Driver Or Passenger Side, Twin-tube, Shock Absorber
    $33.25 List Price $39.24 Save $5.99 Availability: In Stock
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    REPLACEMENT SHOCK ABSORBER

    Our REPLACEMENT shock absorber is manufactured from high quality materials and are built to match OE specifications at very affordable price. Get rid of your worn damper and (see more)


    • SKU#: REPC280110
    • Brand: Replacement
    • Color/Finish: Black
    • Product Fit: Direct Fit
    • Damping Type: Non-Adjustable
    • Quantity Sold: Sold Individually
    • Recommended Use: OE Replacement
    (see more)
    Fits the following GMC Sierra 2500 HD Years:
    • 2003-2010 | 8 Cyl 6.6L | WT
    • 2001-2010 | 8 Cyl 6.6L | SLE, SLT
    (see more)
    Rating: (see review/s)

    "Bought a used Avalanche 2500 aftermarket shocks ride a little rough for wifes stiff neck wanted oem designation shocks. These restored the original ride passenger much happier" posted by: desertdweller on January 17, 2014

    GMC Sierra 2500 HD Ignition Coil, C-core, Standard, Direct Fit
    $18.74 List Price $22.11 Save $3.37 Availability: In Stock
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    REPLACEMENT C-CORE IGNITION COIL, SOLD INDIVIDUALLY

    Fire up your ignition system with this brand new Replacement Ignition Coil!

    features coil pack design and built to match OE specifications for (see more)


    • SKU#: REPC504604
    • Brand: Replacement
    • Quantity Sold: Sold Individually
    • Recommended Use: OE Replacement
    • Anticipated Ship Out Time: 1-2 Business Days
    • Notes: 1 ignition coil per cylinder; 12 volts; Blade type; 4-prong male terminal
    • Warranty: 1-year, unlimited-mileage warranty
    (see more)
    Fits the following GMC Sierra 2500 HD Years:
    • 2002 | 8 Cyl 8.1L | Base
    • 2001-2002 | 8 Cyl 8.1L | SL, SLE, SLT
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    GMC Sierra 2500 HD Review
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    A Look at the Brief History of the GMC Sierra 2500HD

    Pickups were always the workhorses of the road, hauling gear and other materials through some of the toughest terrains. They were built large and were made to last. The GMC Sierra 2500HD is a testament to the robustness of these vehicles. The 2500HD is the heavy-duty variant of the Sierra 2500 light truck.

    1999: Prior incarnation as the Sierra 2500

    Before the Sierra 2500DH, there was only the Sierra 2500, a light-duty pickup truck meant for regular hauling jobs and for driving through flat city streets. In 1999 and 2000, a heavy-duty version of the 2500 was introduced. The light duty was soon discontinued while the heavy-duty version would be offered alone as the new 2500HD.

    2001: The first release of the Sierra 2500HD

    The first 2500HD came equipped with a 6.0 liter V8 engine capable of producing 300 horsepower. It also came with either a standard five-speed manual transmission or an optional four-speed automatic transmission. Two other optional engines were offered as well: the 8.1 liter V8 gasoline engine capable of producing 340 horsepower and a 6.6 liter turbodiesel engine capable of producing 300 horsepower.

    The powerful engines that came with the 2500HD are what made the pickup give such an impressive performance. The towing capability of the truck was phenomenal while the acceleration was much better than other trucks of the same category and weight class. There was a lot to be desired with the truck's interior design but since it was designed mostly as a workhorse, there was little room left for aesthetic improvements.

    2007: The Second generation

    The Sierra 2500HD came in three body types: regular, extended and crew cab. The extended body type featured additional space behind the front seat for three more passengers. The rears doors were smaller than those in the front and the interior space in the back was mostly cramped. The crew cab type had an enlarged interior in the back providing a generous amount of space for passengers and four full sized doors for the truck. All 2500HD's were powered by a 6.0 liter V8 engine that could produce 360 horsepower. A 6.6 liter Duramax turbodiesel V8 that could crank out 397 horsepower was offered as an optional engine. All trucks were fitted with a six-speed automatic transmission. The regular body type was available in two basic trims: the work truck and the SLE. The extended and crew cab body types had the two basic trims with the addition of the SLT and the Denali.