2012 GMC Sierra 2500 HD Suspension Upgrade Parts
229 parts verified to fit your 2012 GMC Sierra 2500 HD for a complete suspension upgrade. An advanced project — estimated 4-8 hours.
Shocks & Struts
(137)primary
Rancho
Rancho 11-18 Chevrolet Pickup / Silverado 2500HD 3/4 Ton RS5000X Shock
$71.17
Cognito
Cognito 11-19 Chevy/GMC Silverado/Sierra 2500/3500 HD 2WD/4WD 0.5in Front Shock Extender Kit
$47.19
Tuff Country
Tuff Country 80-96 Ford Bronco 4x4 (w/5in Rear Suspension Lift) Rear SX6000 Hydraulic Shock (Ea)
$72.00
Fabtech
Fabtech 01-10 GM C/K2500HD C/K3500 Rear Performance Shock Absorber
$58.64
FOX
Fox 11+ Chevy HD 2.0 Performance Series 7.4in. Smooth Body IFP Front Shock (Aluminum) / 4-6in. Lift
$229.95
Cognito
Cognito 11-24 Chev Silv/Sierra 2500/3500 HD 2WD/4WD Enhance Plate Kit for SM Series Comp Strut Kit
$235.47
Skyjacker
Skyjacker M95 Performance Shock Absorber 11-20 Chevy/GMC Silverado/Sierra 2500/3500
$99.82
Bilstein
Bilstein B1 Reservoir Clamps - Black Anodized
$44.28
Lift Kits
(92)companion
Fabtech
Fabtech 11-19 GM C/K2500HD/3500HD 4in Ultimate System w/DL Shocks
$2514.24
Cognito
Cognito 11-19 Chevy/GMC Silverado/Sierra 2500/3500 HD 2WD/4WD 7in Elite Lift Kit w/ Elka 2.5 Shocks
$11224.64
Superlift
Superlift 11-19 Chevy Silverado 2500HD Fox Shock Box - 4-6in Lift Kit Front and Rear Shocks
$1199.99
Superlift
Superlift 11-19 GM 2500 HD Pickups 2.5in Leveling Kit - Front
$169.99
Cognito
Cognito 11-19 Chevy/GMC Silv/Sierra 2500/3500 HD 2WD/4WD 12in Elite Lift Kit w/ Elka 2.5 RR Shocks
$12158.28
Cognito
Cognito 11-19 Chevy/GMC Silverado/Sierra 2500/3500 HD 2WD/4WD 6in Perf Lift Kit w/ Fox PSRR 2.0
$5294.99
Fabtech
Fabtech 11-19 GM C/K2500HD/3500HD 2WD/4WD 0in/6in Uniball Upper Control Arm Kit
$798.18
Tuff Country
Tuff Country 11-19 Chevy Silverado 2500HD 4x4 & 2wd 3.5in Uni-Ball Lift Kit (SX8000 Shocks)
$1351.41
Suspension Upgrade for Other GMC Sierra 2500 HD Years
Other Jobs for Your 2012 GMC Sierra 2500 HD
Frequently Asked Questions
What parts do I need for a suspension upgrade on my 2012 GMC Sierra 2500 HD?
A complete suspension upgrade on the 2012 GMC Sierra 2500 HD typically requires shocks & struts, lift kits. All parts shown on this page are verified to fit your specific vehicle.
How long does a suspension upgrade take on a 2012 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 2012 GMC Sierra 2500 HD?
Yes, all parts on this page are verified to fit the 2012 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 2012 GMC Sierra 2500 HD?
We carry suspension upgrade parts from trusted brands including Rancho, Cognito, Tuff Country, Fabtech, and FOX. Filter by brand to find your preferred manufacturer.
How much does a suspension upgrade cost for a 2012 GMC Sierra 2500 HD?
The cost of a suspension upgrade for the 2012 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.