2003 Chevrolet Avalanche 1500 Suspension Upgrade Parts
144 parts verified to fit your 2003 Chevrolet Avalanche 1500 for a complete suspension upgrade. An advanced project — estimated 4-8 hours.
Shocks & Struts
(98)primary
Rancho
Rancho 07-13 Chevrolet Avalanche Rear RS9000XL Shock
$121.75
Skyjacker
Skyjacker Hydro Shock Absorber 2002-2005 Chevrolet Avalanche 1500 4WD w/ Rear STD Suspension
$51.87
Rancho
Rancho 07-13 Chevrolet Avalanche Rear RS5000X Shock
$71.17
Skyjacker
Skyjacker Shock Absorber 2007-2008 GMC Sierra 1500 4 Wheel Drive With Rear Standard Suspension
$61.61
Skyjacker
Skyjacker Black Max Shock Absorber 2004-2004 Chevrolet Silverado 1500
$62.91
Rancho
Rancho 02-06 Chevrolet Avalanche 1500 Front RS5000X Shock
$71.17
Belltech
Belltech SHOCK ABSORBER STREET PERFORMANCE (221466)
$83.92
Skyjacker
Skyjacker 2002-2006 Cadillac Escalade EXT Steering Damper Kit
$77.82
Coilovers
(25)primary
Belltech
Belltech LOWERING KIT WITH ND2 SHOCKS
$799.80
Belltech
Belltech LOWERING KIT WITH ND2 SHOCKS
$1240.63
Belltech
Belltech LOWERING KIT WITH SP SHOCKS
$1129.37
Maxtrac
MaxTrac 00-06 GM C/K1500 SUV 2WD/4WD 3in Rear Lowering Coils
$178.07
Belltech
Belltech LOWERING KIT WITH ND2 SHOCKS
$810.29
Belltech
Belltech LOWERING KIT W/O SHOCKS
$967.73
Belltech
Belltech LOWERING KIT W/O SHOCKS
$794.55
Belltech
Belltech LOWERING KIT W/O SHOCKS
$537.40
Lift Kits
(21)companion
Maxtrac
MaxTrac 00-06 GM Tahoe/Yukon 2WD/4WD 1-3in Leveling Kit
$115.14
Skyjacker
Skyjacker Suspension Front Leveling Kit 2002-2005 Chevrolet Suburban 2500 4WD Rear Wheel Drive
$220.76
Superlift
Superlift 99-07 GM 1500 w/ Torsion Bar Suspension 4WD 2.5in Leveling Kit - Front
$129.99
Tuff Country
Tuff Country 00-06 Chevy Tahoe 1500 4x4 4in Lift Kit (w/3pc Sub Frame)
$1460.75
Tuff Country
Tuff Country 00-06 Chevy Tahoe 1500 4x4 6in Lift Kit (w/1pc Sub Frame)
$1685.70
Tuff Country
Tuff Country 00-06 Chevy Tahoe 1500 4wd 2in Leveling Kit Front
$149.76
Tuff Country
Tuff Country 00-06 Chevy Tahoe 1500 4x4 6in Lift Kit (w/3pc Sub Frame)
$1748.07
Tuff Country
Tuff Country 00-06 Chevy Suburban 1500 4x4 4in Lift Kit (w/1pc Sub Frame)
$1369.84
Suspension Upgrade for Other Chevrolet Avalanche 1500 Years
Other Jobs for Your 2003 Chevrolet Avalanche 1500
Frequently Asked Questions
What parts do I need for a suspension upgrade on my 2003 Chevrolet Avalanche 1500?
A complete suspension upgrade on the 2003 Chevrolet Avalanche 1500 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 2003 Chevrolet Avalanche 1500?
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 2003 Chevrolet Avalanche 1500?
Yes, all parts on this page are verified to fit the 2003 Chevrolet Avalanche 1500 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 2003 Chevrolet Avalanche 1500?
We carry suspension upgrade parts from trusted brands including Rancho, Skyjacker, Belltech, Bilstein, and KYB. Filter by brand to find your preferred manufacturer.
How much does a suspension upgrade cost for a 2003 Chevrolet Avalanche 1500?
The cost of a suspension upgrade for the 2003 Chevrolet Avalanche 1500 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.