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Audi A4 Most Popular Parts

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Front Windshield Washer Jet - Left

ES#441149 - 8E0955987D - Front Windshield Washer Jet - Left - Heated washer jet - Genuine Volkswagen Audi - Audi

Heated washer jet Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
441149
Mfg#:
8E0955987D
Ships in 10 Business Days
9% off MSRP

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

$106.99

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

$96.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Timing Belt Idler Roller - Lower

ES#3958 - 06B109244 - Timing Belt Idler Roller - Lower - Replace with timing belt service - NTN - Audi Volkswagen

Replace with timing belt service Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
NTN - Corporate Logo
ES#:
3958
Mfg#:
06B109244
Ships in 1-3 days
$15.99

This product was last offered at the strikethrough price on
09-30-2026

$13.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Street Shield Hardware Kit

ES#5482175 - 8D0805960KT - Street Shield Hardware Kit - Replacement hardware kit for your ECS Street Shield - Assembled By ECS - Audi Volkswagen

Replacement hardware kit for your ECS Street Shield 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Assembled By ECS - Corporate Logo
ES#:
5482175
Mfg#:
8D0805960KT
In Stock
ON SALE! SAVE 25%
$192.99

This product was last offered at the strikethrough price on
10-28-2026

$144.30 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Racing Timing Belt

ES#4671631 - T317RB - Racing Timing Belt - The most important belt on your engine - Gates - Audi Volkswagen

The most important belt on your engine Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Gates - Corporate Logo
ES#:
4671631
Mfg#:
T317RB
Ships in 1 Business Day
$192.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hatch Hinge - Left

ES#3132949 - 8K9827299A - Hatch Hinge - Left - Attaches the hatch to the body - Genuine Volkswagen Audi - Audi

Attaches the hatch to the body Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3132949
Mfg#:
8K9827299A
Ships in 10 Business Days
13% off MSRP

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

$221.99

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

$192.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump Control Unit

ES#4147405 - 4G0906093J - Fuel Pump Control Unit - Controls fuel delivery and pump pressure from the tank - Pierburg - Audi

Controls fuel delivery and pump pressure from the tank Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Pierburg - Corporate Logo
ES#:
4147405
Mfg#:
4G0906093J
Special Order: No Guaranteed ETA
$192.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Throw-out Bearing

ES#4939929 - 01E141165B - Throw-out Bearing - Recommended to be replaced with the clutch - Bremmen Parts - Audi Volkswagen

Recommended to be replaced with the clutch 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Bremmen Parts - Corporate Logo
ES#:
4939929
Mfg#:
01E141165B
Ships on Jan 11, 2027
ON SALE! SAVE 10%
$21.99

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

$19.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Filter

ES#765 - 1J0201511A - Fuel Filter - Restore fuel mileage and performance - OE# 1J0201511A - Mann - Audi Volkswagen

Restore fuel mileage and performance - OE# 1J0201511A Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Up to the 2003 model year

Brand:
Mann - Corporate Logo
ES#:
765
Mfg#:
1J0201511A
Ships in 1 Business Day
$21.40 USD
Free Shipping
on orders $49 and up

Fuel Injector Installation Kit - Priced Each

ES#3194912 - 06D998907 - Fuel Injector Installation Kit - Priced Each - One kit required per injector. No mount clips included - Bosch - Audi Volkswagen

One kit required per injector. No mount clips included Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
3194912
Mfg#:
06D998907
Ships in 1 Business Day
$9.17 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Cooler Replacement Kit - Stage 2

ES#2973079 - 028117021LKT6 - Oil Cooler Replacement Kit - Stage 2 - Includes the necessary components to replace your oil cooler and perform an engine oil service - Assembled By ECS - Audi

Includes the necessary components to replace your oil cooler and perform an engine oil service 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Assembled By ECS - Corporate Logo
ES#:
2973079
Mfg#:
028117021LKT6
In Stock
ON SALE!
$196.99

This product was last offered at the strikethrough price on
09-29-2026

$181.77 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Injector Adapter Hat - Short To Tall Set Of 6

ES#4029660 - 034-106-3022-6 - Injector Adapter Hat - Short To Tall Set Of 6 - Includes injector o-ring seals. - 034Motorsport - Audi

Includes injector o-ring seals. 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For vehicles that use later style TT injectors for AEB applications.

Brand:
034Motorsport - Corporate Logo
ES#:
4029660
Mfg#:
034-106-3022-6
Ships in 2 Business Days
$96.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Connecting Rod Bolts - Set Of Eight

ES#2575611 - 077105425EKT - Connecting Rod Bolts - Set Of Eight - Secures the connecting end caps. M8x1x50mm - Genuine Volkswagen Audi - Audi Volkswagen

Secures the connecting end caps. M8x1x50mm Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2575611
Mfg#:
077105425EKT
Ships in 4 Business Days
$104.99

This product was last offered at the strikethrough price on
08-12-2026

$96.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Emissions Service Kit

ES#8590 - 06f198205 - Emissions Service Kit - Restore proper boost levels with this kit. This kit comes with the PCV seal. - Assembled By ECS - Audi

Restore proper boost levels with this kit. This kit comes with the PCV seal. 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Up to VIN 8E-6-165000, split is in the 2006 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
8590
Mfg#:
06F198205
In Stock
$201.99

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

$191.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Hardware Kit

ES#2695818 - 06E103483PKT3 - Valve Cover Hardware Kit - All hardware needed for replacing valve covers - Genuine Volkswagen Audi - Audi

All hardware needed for replacing valve covers Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2695818
Mfg#:
06E103483PKT3
In Stock
$215.99

This product was last offered at the strikethrough price on
10-05-2026

$180.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Power Seat Adjustment Switch - Right

ES#441227 - 8E0959748A - Power Seat Adjustment Switch - Right - Restore your vehicles power seat function - Genuine Volkswagen Audi - Audi Volkswagen

Restore your vehicles power seat function Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Fits sedan and avant models only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
441227
Mfg#:
8E0959748A
Ships in 1 day
12% off MSRP

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

$218.99

This product was last offered at the strikethrough price on
10-05-2026

$191.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Transmission Mount

ES#450548 - 8K0399151BE - Transmission Mount - Reduce excessive drivetrain vibrations - Genuine Volkswagen Audi - Audi

Reduce excessive drivetrain vibrations Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
450548
Mfg#:
8K0399151BE
Ships in 2 Business Days
14% off MSRP

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

$221.99

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

$191.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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