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Shock Absorber and Strut Assembly for 2003 GMC Sierra 2500 HD

We have 131 Items In-stock. Select your vehicle's Submodel to continue.

Replacement Shock Absorber

Replacement Shock Absorber is a high quality product to replace your old or damaged factory unit. Restore your vehicle's steering precision and handling characteristics with this affordable replacement for maximum safety and stability.

  • Provides maximum safety and stability
  • Affordable replacement for broken or damaged part
  • Greatly improves passenger comfort in all road conditions

Replacement brand parts are the most affordable solution for your replacement needs! Replacement specializes in body parts and lighting products; it also stocks OE comparable electrical, brakes, suspension, intake, exhaust, cooling and heating parts. All Replacement brand items are backed by 1-year, unlimited-mileage warranty.

Replacement Shock Absorber And Strut Assembly, Front, Driver Or Passenger Side, Twin-tube, Shock Absorber
$27.64 List Price $32.62 Save $4.98 Availability: In Stock
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  • SKU#: REPC280110
  • Color/Finish: Black
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Damping Type: Non-adjustable
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Collapsed Length: 10.08 in.
  • Damper Travel: 5.51 in.
  • Extended Length: 15.59 in.
  • Gas Charged: Yes
  • Lower Mount Style: Loop
  • Notes: Includes hardware
  • Upper Mount Style: Stem
  • Warranty: 1-year, unlimited-mileage warranty
see more Fits the following 2003 GMC Sierra 2500 HD submodels:
  • 8 Cyl 8.1L | SLE, SLT, Base, WT
  • 8 Cyl 6.0L | SLE, SLT, Base, WT
  • 8 Cyl 6.6L | SLE, SLT, Base, WT
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

Replacement Shock Absorber And Strut Assembly, Rear, Driver Or Passenger Side, Twin-tube, Shock Absorber
$34.89 List Price $41.17 Save $6.28 Availability: In Stock
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  • SKU#: REPC280312
  • Color/Finish: Black
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Damping Type: Non-adjustable
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Collapsed Length: 15.75 in.
  • Damper Travel: 10.43 in.
  • Extended Length: 26.18 in.
  • Gas Charged: Yes
  • Lower Mount Style: Loop
  • Upper Mount Style: Loop
  • Warranty: 1-year, unlimited-mileage warranty
see more Fits the following 2003 GMC Sierra 2500 HD submodels:
  • 8 Cyl 8.1L | SLE, SLT, Base, WT
  • 8 Cyl 6.0L | SLE, SLT, Base, WT
  • 8 Cyl 6.6L | SLE, SLT, Base, WT

KYB Monomax Strut Assembly

KYB MONOMAX STRUT ASSEMBLIES

Maximize control over your truck or SUV with KYB MonoMax Strut Assemblies. Made especially for harsh road conditions, these struts provide a more stable ride, reduce roll and pitch, minimize squat under acceleration, and help eliminate braking nose dive. Additionally, these struts have vehicle specific valving for severe duty and handling and are built for extreme durability, making them perfect for hauling, towing, and plowing.

Features:

  • High pressure gas (280 psi) and monotube design completely eliminates foaming and performance fade
  • Multi-stage valve compression - automatically adjusts to changing driving conditions
  • Floating piston separates oil and compresses nitrogen gas to add velocity sensitive damping
  • Large piston reacts to bumps and absorbs impacts fast for a smoother ride
  • Hard-chromed piston rod for reduced friction and increased resistance against wear and corrosion
  • Seamless cylinder construction resists bending, flexing, and leaking
  • Dust boot - protects shock absorber from leak-causing contaminants

KYB Shock Absorber And Strut Assembly, KYB Monomax, Front, Driver Or Passenger Side, Monotube
$62.93 List Price $118.00 Save $55.07 Availability: In Stock
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  • SKU#: KY565102
  • Type: Shock absorber
  • Color/Finish: Red
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Damping Type: Non-adjustable
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Collapsed Length: 11.06 in.
  • Damper Travel: 4.53 in.
  • Extended Length: 15.59 in.
  • Gas Charged: Yes
  • Lower Mount Style: Loop
  • Notes: Includes hardware
  • Upper Mount Style: Stem
  • Warranty: Lifetime KYB limited warranty
see more Fits the following 2003 GMC Sierra 2500 HD submodels:
  • 8 Cyl 8.1L | SLE, SLT, Base, WT
  • 8 Cyl 6.0L | SLE, SLT, Base, WT
  • 8 Cyl 6.6L | SLE, SLT, Base, WT
Rating: (see review/s)

"the bushings would not work on my 2500 HD.. had to use old bushings... no instructions or parts list..." posted by: Wild on September 7, 2011 view all 2 reviews

KYB Shock Absorber And Strut Assembly, KYB Monomax, Rear, Driver Or Passenger Side, Monotube
$62.93 List Price $119.49 Save $56.56 Availability: In Stock
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  • SKU#: KY565104
  • Type: Shock absorber
  • Color/Finish: Red
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Damping Type: Non-adjustable
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Collapsed Length: 16.14 in.
  • Damper Travel: 9.06 in.
  • Extended Length: 25.2 in.
  • Gas Charged: Yes
  • Lower Mount Style: Loop
  • Notes: Includes hardware
  • Upper Mount Style: Loop
  • Warranty: Lifetime KYB limited warranty
see more Fits the following 2003 GMC Sierra 2500 HD submodels:
  • 8 Cyl 8.1L | SLE, SLT, Base, WT
  • 8 Cyl 6.0L | SLE, SLT, Base, WT
  • 8 Cyl 6.6L | SLE, SLT, Base, WT
Rating: (see review/s)

"Great product. Easy installation with compression ties included. Dont know how badly the old shocks are worn until you ride on the new ones. Do not wait too long before you replace yours" posted by: bob4775 on March 31, 2013 view all 3 reviews

KYB Gas-A-Just Strut Assembly

KYB GAS-A-JUST STRUT ASSEMBLIES

KYB Gas-A-Just Struts automatically adjusts to any driving conditions and make your vehicle responsive to your control. These are monotube-designed dampeners ideal to use by cars, vans, SUVs, and trucks.

Disclaimer: KYB now manufactures silver Gas-a-Just Strut assemblies to replace the white versions. Due to availability reason, there may be a possibility of you ordering the silver but receiving the white version or vice versa. Performance and quality of Silver Gas-a-Just Strut assemblies do not vary from those of their White counterparts. For purposes of identification, boxes of silver strut assemblies have been tagged with yellow labels, while those of white strut assemblies have been tagged with white.

KYB Shock Absorber And Strut Assembly, KYB Gas-A-Just, Rear, Driver Or Passenger Side, Monotube
$60.65 List Price $98.56 Save $37.91 Availability: In Stock
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  • SKU#: KYKG54342
  • Type: Shock absorber
  • Color/Finish: Silver/White (Depends on the availability; See Product Info)
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Damping Type: Non-adjustable
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Collapsed Length: 15.94 in.
  • Damper Travel: 9.84 in.
  • Extended Length: 25.78 in.
  • Gas Charged: Yes
  • Lower Mount Style: Loop
  • Upper Mount Style: Loop
  • Warranty: Lifetime KYB limited warranty
see more Fits the following 2003 GMC Sierra 2500 HD submodels:
  • 8 Cyl 8.1L | SLE, SLT, Base, WT
  • 8 Cyl 6.0L | SLE, SLT, Base, WT
  • 8 Cyl 6.6L | SLE, SLT, Base, WT
KYB Shock Absorber And Strut Assembly, KYB Gas-A-Just, Front, Driver Or Passenger Side, Monotube
$62.06 List Price $96.22 Save $34.16 Availability: In Stock
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  • SKU#: KYKG54340
  • Type: Shock absorber
  • Color/Finish: Silver/White (Depends on the availability; See Product Info)
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Damping Type: Non-adjustable
  • Recommended Use: Performance
  • Anticipated Ship Out Time: 1-2 Business Days
  • Collapsed Length: 11.06 in.
  • Damper Travel: 4.52 in.
  • Extended Length: 15.59 in.
  • Gas Charged: Yes
  • Lower Mount Style: Loop
  • Notes: Includes hardware
  • Upper Mount Style: Stem
  • Warranty: Lifetime KYB limited warranty
see more Fits the following 2003 GMC Sierra 2500 HD submodels:
  • 8 Cyl 8.1L | SLE, SLT, Base, WT
  • 8 Cyl 6.0L | SLE, SLT, Base, WT
  • 8 Cyl 6.6L | SLE, SLT, Base, WT

KYB GR-2/Excel-G Shock Absorbers and Strut Assemblies

KYB GR-2/EXCEL-G SHOCK ABSORBERS AND STRUT ASSEMBLIES

These highly efficient shocks are OE equivalents manufactured to recapture control and handling precisions to your vehicle. Sintered-iron pistons, guide rods and hard-chrome piston rods heighten these components' durability and longevity. With high pressure gas charge and dual tube designs, these KYB GR-2/Excel-G Shock Absorbers and Strut Assemblies underwent patented valve-checking and thorough OE-specific procedures to ensure minimal foaming and attain OE-like fitment that withstand rough driving circumstances.

Disclaimer: KYB now manufactures Black Excel-G Shocks and Struts to replace the Silver GR-2 series. Due to availability reason, there may be a possibility of you ordering the silver but receiving the black version or vice versa. Black Excel-G Shocks and Struts do not vary from those of their Silver GR-2 counterparts in terms of performance and quality.

KYB Shock Absorber And Strut Assembly, KYB GR-2/Excel-G, Front, Driver Or Passenger Side, Twin-tube
$34.66 List Price $40.90 Save $6.24 Availability: In Stock
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  • SKU#: KY344383
  • Type: Shock absorber
  • Color/Finish: Silver/Black (Depends on the availability; See Product Info)
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Damping Type: Non-adjustable
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Collapsed Length: 10.08 in.
  • Damper Travel: 5.51 in.
  • Extended Length: 15.59 in.
  • Gas Charged: Yes
  • Lower Mount Style: Loop
  • Notes: Includes hardware
  • Upper Mount Style: Stem
  • Warranty: Lifetime KYB limited warranty
see more Fits the following 2003 GMC Sierra 2500 HD submodels:
  • 8 Cyl 8.1L | SLE, SLT, Base, WT
  • 8 Cyl 6.0L | SLE, SLT, Base, WT
  • 8 Cyl 6.6L | SLE, SLT, Base, WT
KYB Shock Absorber And Strut Assembly, KYB GR-2/Excel-G, Rear, Driver Or Passenger Side, Twin-tube
$36.86 List Price $43.49 Save $6.63 Availability: In Stock
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  • SKU#: KY344385
  • Type: Shock absorber
  • Color/Finish: Silver/Black (Depends on the availability; See Product Info)
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Damping Type: Non-adjustable
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Collapsed Length: 15.75 in.
  • Damper Travel: 10.43 in.
  • Extended Length: 26.18 in.
  • Gas Charged: Yes
  • Lower Mount Style: Loop
  • Upper Mount Style: Loop
  • Warranty: Lifetime KYB limited warranty
see more Fits the following 2003 GMC Sierra 2500 HD submodels:
  • 8 Cyl 8.1L | SLE, SLT, Base, WT
  • 8 Cyl 6.0L | SLE, SLT, Base, WT
  • 8 Cyl 6.6L | SLE, SLT, Base, WT

Monroe Reflex Truck Twin-Tube Shock Absorber

MONROE REFLEX TRUCK SHOCK ABSORBERS

Precision-engineered using ASD Technology, these Reflex Truck Shock Absorbers have a unique and capable valving system that restores your vehicles handling and performance. Along with planted dual tube systems, the 2 inch diameter reserve tube increases fluid-holding capacity to achieve a cooler running unit. These components are manufactured to match OE standards and specifications on your vehicle. The induced-pressure is minimized is due to the 1.38 inch bore size and self-lubricating seals are kept intact to preserve gas at the same time cuts short superfluous wear or friction.

Monroe Shock Absorber And Strut Assembly, Monroe Reflex Truck, Rear, Driver Or Passenger Side, Twin-tube
$52.11 List Price $61.49 Save $9.38 Availability: In Stock
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  • SKU#: TS911164
  • Type: Shock absorber
  • Color/Finish: Silver
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Damping Type: Non-adjustable
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Collapsed Length: 16 in.
  • Extended Length: 26.13 in.
  • Lower Mount Style: Loop
  • Upper Mount Style: Loop
  • Warranty: Lifetime Monroe limited warranty
see more Fits the following 2003 GMC Sierra 2500 HD submodels:
  • All Engines | All Submodels
Monroe Shock Absorber And Strut Assembly, Monroe Reflex Truck, Front, Driver Or Passenger Side, Twin-tube
$54.20 List Price $63.96 Save $9.76 Availability: In Stock
  • APW Bestseller
  • Free Ground Shipping
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  • SKU#: TS911181
  • Type: Shock absorber
  • Color/Finish: Silver
  • Product Fit: Direct Fit
  • Quantity Sold: Sold Individually
  • Damping Type: Non-adjustable
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Collapsed Length: 10.25 in.
  • Extended Length: 15.13 in.
  • Lower Mount Style: Loop
  • Upper Mount Style: Stem
  • Warranty: Lifetime Monroe limited warranty
see more Fits the following 2003 GMC Sierra 2500 HD submodels:
  • All Engines | All Submodels

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