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Audi A4 Most Popular Parts

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18" BBS SX Wheels - Set Of Four

ES#4753163 - XR0106PGKT1 - 18" BBS SX Wheels - Set Of Four - 18x8 ET44 5x112 66.6CB - Gloss Platinum - BBS - Audi BMW Mercedes Benz MINI

18x8 ET44 5x112 66.6CB - Gloss Platinum JCW brakes will need additional spacers 8mm+ to clear the front brakes.

Brand:
BBS - Corporate Logo
ES#:
4753163
Mfg#:
XR0106PGKT1
Ships on Oct 14, 2026
$1773.99 USD
This product is lifetime replacement eligible Lifetime Replacement

18" BBS XR Wheels - Set Of Four

ES#4753261 - XR0101PGKT - 18" BBS XR Wheels - Set Of Four - 18x8 ET28 5x112 57.1CB - Platinum Silver - BBS - Audi Volkswagen

18x8 ET28 5x112 57.1CB - Platinum Silver

Brand:
BBS - Corporate Logo
ES#:
4753261
Mfg#:
XR0101PGKT
Ships on Oct 14, 2026
$1773.99 USD
This product is lifetime replacement eligible Lifetime Replacement

18" BBS XR Wheels - Set Of Four

ES#4753157 - XR0106BGKT1 - 18" BBS XR Wheels - Set Of Four - 18x8 ET44 5x112 66.6CB - Black Gloss - BBS - Audi BMW Mercedes Benz MINI

18x8 ET44 5x112 66.6CB - Black Gloss JCW brakes will need additional spacers 8mm+ to clear the front brakes.

Brand:
BBS - Corporate Logo
ES#:
4753157
Mfg#:
XR0106BGKT1
Ships on Oct 14, 2026
$1773.99 USD
This product is lifetime replacement eligible Lifetime Replacement

18" BBS XR Wheels - Set Of Four

ES#4753262 - XR0101PGKT1 - 18" BBS XR Wheels - Set Of Four - 18x8 ET28 5x112 66.6CB - Platinum Silver - BBS - Audi BMW Mercedes Benz MINI

18x8 ET28 5x112 66.6CB - Platinum Silver JCW brakes will need additional spacers 8mm+ to clear the front brakes.

Brand:
BBS - Corporate Logo
ES#:
4753262
Mfg#:
XR0101PGKT1
Ships on Oct 14, 2026
$1773.99 USD
This product is lifetime replacement eligible Lifetime Replacement

18" BBS XR Wheels - Set Of Four

18x8 ET37 5x112 57.1CB - Black Gloss

Brand:
BBS - Corporate Logo
ES#:
4753265
Mfg#:
XR0103BGKT
Ships on Oct 14, 2026
$1773.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Oil Service Kit - Premium - With Magnetic Drain Plug

ES#1848567 - 20TPRMOIL - Oil Service Kit - Premium - With Magnetic Drain Plug - Includes Liqui Moly oil, Hengst filter, and magnetic drain plug - Assembled By ECS - Audi Volkswagen

Includes Liqui Moly oil, Hengst filter, and magnetic drain plug 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
1848567
Mfg#:
20TPRMOIL
Ships on Nov 9, 2026
ON SALE!
$106.37

This product was last offered at the strikethrough price on
08-31-2026

$98.43 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

BFI Limited Edition GS4 Shift Knob - L

ES#5340345 - GS4SU-LE - BFI Limited Edition GS4 Shift Knob - L - The upholstered cousin to the GS3 shift knob, an ergonomic design inspired by Porsche. - Black Forest Industries - Audi Volkswagen

The upholstered cousin to the GS3 shift knob, an ergonomic design inspired by Porsche.

Brand:
Black Forest Industries - Corporate Logo
ES#:
5340345
Mfg#:
GS4SU-LE
In Stock
$294.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bi-Xenon Headlight - Left

ES#3087891 - 8W0941043B - Bi-Xenon Headlight - Left - Does not include gas discharge bulb - Genuine Volkswagen Audi - Audi

Does not include gas discharge bulb

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3087891
Mfg#:
8W0941043B
Ships in 1-2 days
10% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$1964.99

This product was last offered at the strikethrough price on
08-31-2026

$1768.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Washer Fluid Reservoir Cap - Funnel Style

ES#4030831 - 6V0955485 - Washer Fluid Reservoir Cap - Funnel Style - Top your windshield washer fluid off without spilling! - Genuine Skoda - Audi Volkswagen

Top your windshield washer fluid off without spilling!

Brand:
Genuine Skoda - Corporate Logo
ES#:
4030831
Mfg#:
6V0955485
Ships on Feb 8, 2027
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Additional Water Pump

ES#1894615 - 059121012B - Additional Water Pump - Connects to the turbo return hose and heater core supply hose - Genuine Volkswagen Audi - Audi Volkswagen

Connects to the turbo return hose and heater core supply hose From the 2013 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1894615
Mfg#:
059121012B
Ships in 7 Business Days
6% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$208.99

This product was last offered at the strikethrough price on
09-28-2026

$195.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Axle Replacement Hardware Kit - priced each

ES#2766118 - N90441103KT1 - Axle Replacement Hardware Kit - priced each - Complete hardware kit for replacing an axle - Assembled By ECS - Audi

Complete hardware kit for replacing an axle 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2766118
Mfg#:
N90441103KT1
In Stock
ON SALE! SAVE 25%
$25.99

This product was last offered at the strikethrough price on
05-02-2026

$19.38 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank Cap

ES#3485290 - 2Q0121321A - Coolant Expansion Tank Cap - Keep proper pressure in your coolant system - Genuine Volkswagen Audi - Audi Volkswagen Porsche

Keep proper pressure in your coolant system

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3485290
Mfg#:
2Q0121321A
In Stock
2% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$42.99

This product was last offered at the strikethrough price on
09-28-2026

$41.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Big Brake Kit - Stage 4 - 2-Piece Rotors (380x34)

ES#3183941 - 003883ecs01KT3 - Front Big Brake Kit - Stage 4 - 2-Piece Rotors (380x34) - Featuring ECS 380mm 2-piece rotors, ECS Stainless lines, and caliper brackets - Excludes calipers - ECS - Audi

Featuring ECS 380mm 2-piece rotors, ECS Stainless lines, and caliper brackets - Excludes calipers 10X Entries Into Our F80 M3 Sweepstakes
For customers that already sourced their own 8-piston RS5 calipers

Brand:
ECS - Corporate Logo
ES#:
3183941
Mfg#:
003883ECS01KT3
Ships on Feb 8, 2027
ON SALE!
$1815.99

This product was last offered at the strikethrough price on
06-13-2026

$1761.51 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

19" Rohana RFX2 Wheels - Set Of Four

ES#4810060 - RFX219512BT45KT - 19" Rohana RFX2 Wheels - Set Of Four - 19x9.5 ET45 5x112 66.6CB - Brushed Titanium - Rohana Wheels - Audi Mercedes Benz

19x9.5 ET45 5x112 66.6CB - Brushed Titanium

Brand:
Rohana Wheels - Corporate Logo
ES#:
4810060
Mfg#:
RFX219512BT45KT
Ships on Oct 16, 2026
$1760.00 USD
This product is lifetime replacement eligible Lifetime Replacement

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