
$31.95
ACT
$64.50
Putco
$60.11
DFC
$34.75

$176.26
Diode Dynamics
$81.87
R1 Concepts
$8.17
R1 Concepts
$114.75
aFe
$104.68
R1 Concepts
$2.96
Superpro
$146.99
KONI
$110.08
Mishimoto
$155.60
Whiteline
$99.88

$27.58
Putco
$32.99
Grams Performance
$479.14

$28.39
ACT
$522.59
Fel-Pro
$305.37
Yes, all parts displayed on this page are verified to fit the 2001 Audi A4 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 2001 Audi A4 include engine, lighting, brake-rotors, and clutch. Browse our full selection to find the exact parts you need for your vehicle.
We carry parts from trusted brands including Putco, DFC, Diode Dynamics, Gates, and Fel-Pro, 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.