2004 GMC Sierra 2500 HD Suspension Upgrade Parts
258 parts verified to fit your 2004 GMC Sierra 2500 HD for a complete suspension upgrade. An advanced project — estimated 4-8 hours.
Shocks & Struts
(155)primary
Bilstein
Bilstein 5100 Series 1999 GMC Sierra 2500 SLT Rear 46mm Monotube Shock Absorber
$118.00
Fabtech
Fabtech 01-08 GM 2500/3500 Front Dirt Logic 2.25 Reservoir Shock Absorber
$450.04
Bilstein
Bilstein B6 2009 GMC Sierra 2500 HD SLE Rear 46mm Monotube Shock Absorber
$89.00
Skyjacker
Skyjacker 2002-2006 Chevrolet Avalanche 2500 Steering Damper Kit
$181.59
Fabtech
Fabtech 01-06 GM C/K2500HD C/K3500 Non Dually Front Performance Shock Absorber
$58.64
Tuff Country
Tuff Country 11-19 Silverado 2500HD 4X4 (w/0-5in Rr Suspension Lift) Rr SX8000 Gas Shock (Each)
$86.31
KYB
High Pressure Monotube Gas Shock
$75.61
Skyjacker
Skyjacker 2001-2010 Chevrolet Silverado 2500 HD 4 Wheel Drive Hydro Shock Absorber
$51.87
Coilovers
(6)primary
Superlift
Superlift 99-10 Chevy Silv/GMC Sierra 1500/2500 4WD 1.5in Block Kit
$89.99
Superlift
Superlift 99-10 Chevy Silv/GMC Sierra 1500/2500 4WD 3in Block Kit
$119.99
Superlift
Superlift 99-10 Chevy Silv/GMC Sierra 1500/2500 4WD 5in Block Kit
$119.99
Superlift
Superlift 99-10 Chevy Silv/GMC Sierra 1500/2500 4WD 2.5in Block Kit
$119.99
Superlift
Superlift 99-10 Chevy Silv/GMC Sierra 1500/2500 4WD 2in Block Kit
$119.99
Superlift
Superlift 99-10 Chevy Silv/GMC Sierra 1500/2500 4WD 4in Block Kit
$119.99
Lift Kits
(97)companion
Tuff Country
Tuff Country 6in Air Bag Spacers Tapered Pair
$80.97
Rancho
Rancho 01-10 Chevrolet Pickup / Silverado 2500HD 3/4 Ton Level-it-System
$270.98
Tuff Country
Tuff Country 01-10 Silverado 2500HD (Pur TB) 4x4 & 2wd 2in Lift Kt (w/Rear Add-a-Leafs No Shocks)
$276.39
Tuff Country
Tuff Country 01-10 Chevy Silverado 2500HD 4x4 6in Lift Kit (w/1pc Sub Frame No Shocks)
$1856.97
Fabtech
Fabtech 01-10 GM C/K2500HD 6in Perf Sys w/Stealth
$2873.50
Superlift
Superlift 99-10 GM 1500/2500 LD / 3500 HD 4WD 6in Lift Kit Bilstein Shock Box
$599.99
Maxtrac
MaxTrac 01-10 GM 1500HD/2500HD/3500HD 2WD/4WD 8 Lug 1-3in Lift Kit
$115.14
Tuff Country
Tuff Country 01-10 Silverado 2500HD (Non-Pur) 4x4 & 2wd 2in Lift Kit (w/Rr Add-a-Leaf SX8000)
$576.90
Suspension Upgrade for Other GMC Sierra 2500 HD Years
Other Jobs for Your 2004 GMC Sierra 2500 HD
Frequently Asked Questions
What parts do I need for a suspension upgrade on my 2004 GMC Sierra 2500 HD?
A complete suspension upgrade on the 2004 GMC Sierra 2500 HD typically requires shocks & struts, coilovers, lift kits. All parts shown on this page are verified to fit your specific vehicle.
How long does a suspension upgrade take on a 2004 GMC Sierra 2500 HD?
A suspension upgrade typically takes 4-8 hours and is rated as advanced difficulty. Actual time may vary depending on your experience and the specific parts being replaced.
Can I do a suspension upgrade myself?
A suspension upgrade is an advanced project that typically requires specialized tools and significant mechanical experience. Many people choose to have a professional handle this job, but DIYers with the right skills and tools can save significantly on labor.
Are these parts guaranteed to fit my 2004 GMC Sierra 2500 HD?
Yes, all parts on this page are verified to fit the 2004 GMC Sierra 2500 HD using VCDB fitment data from manufacturers. Our fitment information is cross-referenced with industry-standard vehicle databases to ensure accuracy.
What brands make suspension upgrade parts for the 2004 GMC Sierra 2500 HD?
We carry suspension upgrade parts from trusted brands including Bilstein, Fabtech, Skyjacker, Tuff Country, and KYB. Filter by brand to find your preferred manufacturer.
How much does a suspension upgrade cost for a 2004 GMC Sierra 2500 HD?
The cost of a suspension upgrade for the 2004 GMC Sierra 2500 HD depends on the parts and brands you choose. Browse the parts on this page to see current pricing. Doing the work yourself saves significantly on labor costs.