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K&N Engineering
$83.99
Wiseco
$220.76
CTEK
$84.99
BikeMaster
$68.60
QuadBoss
$131.06
K&N Engineering
$26.99
QuadBoss
$19.44
EPI
$31.12
EPI
$12.39
QuadBoss
$30.71
QuadBoss
$23.54
QuadBoss
$246.77
Wiseco
$220.76
QuadBoss
$147.44
QuadBoss
$64.50
Vertex Pistons
$201.56
Hot Cams
$66.52
aFe
$16.38
QuadBoss
$167.92
QuadBoss
$19.44
Yes, all parts displayed on this page are verified to fit the 2003 Polaris Magnum 500 4x4 using VCDB fitment data. Our fitment information comes directly from manufacturers and is cross-referenced with industry-standard vehicle databases.
The most popular categories for the 2003 Polaris Magnum 500 4x4 include engine, suspension, cooling, and oil-fluids. Browse our full selection to find the exact parts you need for your vehicle.
We carry parts from trusted brands including QuadBoss, Wiseco, K&N Engineering, EPI, and NGK, plus many more. Filter by brand to find your preferred manufacturer.
Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.
Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.