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Audi A4 Most Popular Parts

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Front Wheel Bearing And Hub Assembly Kit - With Service Tools

ES#4362117 - 017617ECS01KT1 - Front Wheel Bearing And Hub Assembly Kit - With Service Tools - Includes the left and right side bearing and hub pressed together for you! - Assembled By ECS - Audi

Includes the left and right side bearing and hub pressed together for you! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4362117
Mfg#:
017617ECS01KT1
In Stock at Vendor
ON SALE! SAVE 18%
$374.92

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

$307.17 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Transmission Mount Insert

ES#4620259 - 8K0399151DB - Transmission Mount Insert - Enhance your driving experience by filling the bushing void. - JH Motorsports - Audi

Enhance your driving experience by filling the bushing void. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
JH Motorsports - Corporate Logo
ES#:
4620259
Mfg#:
8K0399151DB
In Stock
$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ball Seat Wheel Bolt - 14x1.5x47mm - Priced Each

ES#3560833 - S17D47R13 - Ball Seat Wheel Bolt - 14x1.5x47mm - Priced Each - Zinc-coated wheel bolts made specifically for OE wheels - ECS - Audi Volkswagen

Zinc-coated wheel bolts made specifically for OE wheels affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3560833
Mfg#:
S17D47R13
In Stock
ON SALE! SAVE 25%
$9.99

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

$7.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

17" BBS SR Wheels - Set Of Four

ES#3138727 - SR004SGKT - 17" BBS SR Wheels - Set Of Four - 17x7.5 ET35 5x112 57.1CB - Satin Grey - BBS - Audi Volkswagen

17x7.5 ET35 5x112 57.1CB - Satin Grey affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
BBS - Corporate Logo
ES#:
3138727
Mfg#:
SR004SGKT
Ships on Jul 8, 2026
$1533.99 USD
This product is lifetime replacement eligible Lifetime Replacement

17" BBS XR Wheels - Set Of Four

17x7.5 ET35 5x112 66.6CB - Gloss Black affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
JCW brakes will need additional spacers 8mm+ to clear the front brakes.

Brand:
BBS - Corporate Logo
ES#:
4758244
Mfg#:
XR0403BGKT1
Ships on Jul 8, 2026
$1533.99 USD
This product is lifetime replacement eligible Lifetime Replacement

A/C Compressor

ES#2500571 - 8E0260805BJ - A/C Compressor - Includes the electromagnetic clutch assembly - Denso - Audi

Includes the electromagnetic clutch assembly affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up to the 2006 model year

Brand:
Denso - Corporate Logo
ES#:
2500571
Mfg#:
8E0260805BJ
In Stock at Vendor
$766.77 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Shifter Rebuild Kit - Shift Lever

ES#2628412 - 8K0711609KT - Shifter Rebuild Kit - Shift Lever - Includes new bushings, spring and bearing to bring your shift lever back to life - Genuine Volkswagen Audi - Audi

Includes new bushings, spring and bearing to bring your shift lever back to life affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Manual transmission vehicles only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2628412
Mfg#:
8K0711609KT
In Stock
$75.99

This product was last offered at the strikethrough price on
02-03-2026

$72.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cat-Back Exhaust System - Single Exit

ES#2985787 - 49-46403 - Cat-Back Exhaust System - Single Exit - 2.75" reduced to 2.5" Stainless downpipe to dual 2.25" exhaust with Polished tips - AFE - Audi

2.75" reduced to 2.5" Stainless downpipe to dual 2.25" exhaust with Polished tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
2985787
Mfg#:
49-46403
Ships in 1 Business Day
20% off MSRP

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

$1915.00

This product was last offered at the strikethrough price on
06-21-2026

$1532.00 USD

Wheel Spacer & Bolt Kit - 5mm With Conical Seat Bolts

ES#2568311 - 6-ECS-015 - Wheel Spacer & Bolt Kit - 5mm With Conical Seat Bolts - Complete kit for two wheels, comes with everything you need to install spacers on your aftermarket wheels - ECS - Audi

Complete kit for two wheels, comes with everything you need to install spacers on your aftermarket wheels affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Fits most aftermarket wheels that use conical seat wheel bolts

Brand:
ECS - Corporate Logo
ES#:
2568311
Mfg#:
6-ECS-015
Ships on Jul 9, 2026
Auto Notify
ON SALE! SAVE 25%
$156.99

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

$117.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Gasket Set

ES#4818423 - 058198025A - Valve Cover Gasket Set - Stop oil leaks and prevent internal engine damage - Bremmen Parts - Audi Volkswagen

Stop oil leaks and prevent internal engine damage affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818423
Mfg#:
058198025A
In Stock
ON SALE! SAVE 20%
$21.99

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

$17.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

19" Alzor Style 628 Wheel and Tire Package - 255/35R19 - Audi B8 A4/S4/A5/S5

ES#5456514 - 628-9-25535-B8 - 19" Alzor Style 628 Wheel and Tire Package - 255/35R19 - Audi B8 A4/S4/A5/S5 - 19x8.5 ET35 5x112 66.6CB - Gloss Gunmetal/Machined Face - With your choice of tires mounted and balanced for an easy install! - Alzor - Audi

19x8.5 ET35 5x112 66.6CB - Gloss Gunmetal/Machined Face - With your choice of tires mounted and balanced for an easy install! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Alzor - Corporate Logo
ES#:
5456514
Mfg#:
628-9-25535-B8
In Stock
ON SALE!
Starting at $1530.28 USD
Customize

Titanium Ball Seat Wheel Bolt - 14x1.5x40mm - Set Of 20

ES#3570218 - 025384ecs02-0320 - Titanium Ball Seat Wheel Bolt - 14x1.5x40mm - Set Of 20 - Lightweight, corrosion resistant, high performance lug bolts - ECS - Audi Volkswagen

Lightweight, corrosion resistant, high performance lug bolts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Extended length bolts for use with 10mm to 12.5mm spacers

Brand:
ECS - Corporate Logo
ES#:
3570218
Mfg#:
025384ECS02-0320
In Stock
ON SALE! SAVE 10%
$339.99

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

$305.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Flange Shaft Bolt - Priced Each

ES#2766096 - N90441103 - Front Flange Shaft Bolt - Priced Each - Zinc plated, 8mm Allen-head bolt secures the axle assembly to the transmission. M10x20 - ECS - Audi Volkswagen

Zinc plated, 8mm Allen-head bolt secures the axle assembly to the transmission. M10x20 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

For automatic transmission only

Brand:
ECS - Corporate Logo
ES#:
2766096
Mfg#:
N90441103
In Stock
ON SALE! SAVE 25%
$2.99

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

$2.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacer & Bolt Kit - 6mm With Black Ball Seat Bolts

ES#2748185 - ECS10610KTWB1 - ECS Wheel Spacer & Bolt Kit - 6mm With Black Ball Seat Bolts - Includes everything you need to install spacers on two wheels - ECS - Audi Volkswagen

Includes everything you need to install spacers on two wheels affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See

Brand:
ECS - Corporate Logo
ES#:
2748185
Mfg#:
ECS10610KTWB1
In Stock
ON SALE! SAVE 30%
$127.99

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

$89.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Billet Aluminum Oil Filter Housing With Removal Tool - Polished

ES#2730471 - 003602ECSKTA03AK - Billet Aluminum Oil Filter Housing With Removal Tool - Polished - Aluminum replacement for plastic OE filter housing with 36mm socket - Assembled By ECS - Audi Volkswagen

Aluminum replacement for plastic OE filter housing with 36mm socket affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2730471
Mfg#:
003602ECSKTA03AK
Ships in 1 day
ON SALE! SAVE 13%
$175.99

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

$152.98 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

19" Rotiform FLG Wheels - Set Of Four

19x8.5 ET45 5X112 66.6CB - Gloss Silver affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rotiform - Corporate Logo
ES#:
4749467
Mfg#:
R1331985F8+45KT
Back Ordered
$1528.00 USD
This product is lifetime replacement eligible Lifetime Replacement

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