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Audi A4 Service & Maintenance Parts

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Charcoal Lined Cabin Filter / Fresh Air Filter

ES#4625720 - 8K0819439C - Charcoal Lined Cabin Filter / Fresh Air Filter - The activated charcoal filters odor from reaching the cabin - Genuine Volkswagen Audi - Audi

The activated charcoal filters odor from reaching the cabin

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4625720
Mfg#:
8K0819439C
Ships in 2 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.

$57.98

This product was last offered at the strikethrough price on
07-24-2026

$52.98 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Motylgear Manual Transmission / Differential Fluid (75w-80) - 1 Liter

ES#4057150 - 105782 - Motylgear Manual Transmission / Differential Fluid (75w-80) - 1 Liter - Technosynthese Semi-synthetic high performance GL-4 / GL-5 gear oil specially recommended for hard to shift gearboxes - Motul - Audi Volkswagen Porsche

Technosynthese Semi-synthetic high performance GL-4 / GL-5 gear oil specially recommended for hard to shift gearboxes

Brand:
Motul - Corporate Logo
ES#:
4057150
Mfg#:
105782
Ships in 1 Business Day
10% off MSRP

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

$20.44

This product was last offered at the strikethrough price on
07-20-2026

$18.40 USD
Free Shipping
on orders $49 and up

Performance Front & Rear Brake Service Kit

ES#2561910 - 4A0301DSLGMTKT3 - Performance Front & Rear Brake Service Kit - Featuring ECS V5 Slotted rotors and ECS EP24 Enthusiast Performance pads - Assembled By ECS - Audi

Featuring ECS V5 Slotted rotors and ECS EP24 Enthusiast Performance pads 10X Entries For Our 25th Anniversary Sweepstakes!
For models with 245x10mm rear rotors

Brand:
Assembled By ECS - Corporate Logo
ES#:
2561910
Mfg#:
4A0301DSLGMTKT3
Ships in 5 Business Days
ON SALE!
$917.96

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

$844.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ultimate Timing Chain Kit

ES#3220669 - 06E109217HKT2 - Ultimate Timing Chain Kit - Includes new hardware/gaskets, tensioners, guide rails, & chains to service your timing chain - Assembled By ECS - Audi

Includes new hardware/gaskets, tensioners, guide rails, & chains to service your timing chain 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3220669
Mfg#:
06E109217HKT2
Ships on Oct 2, 2026
Auto Notify
ON SALE!
$914.00

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

$840.16 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

RacingLine Higher Output Ignition Coil - Grey - Priced Each

ES#4708245 - VWR900002 - RacingLine Higher Output Ignition Coil - Grey - Priced Each - Delivers greater energy output, ensuring a stronger and more consistent spark. A simple plug-and-play upgrade over the OE factory coils. - Racingline - Audi Volkswagen

Delivers greater energy output, ensuring a stronger and more consistent spark. A simple plug-and-play upgrade over the OE factory coils.

Brand:
Racingline - Corporate Logo
ES#:
4708245
Mfg#:
VWR900002
Ships in 3 Business Days
$55.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ultimate Plus Timing Belt Kit - Black Pulley

ES#2581229 - 06F198003B7 - Ultimate Plus Timing Belt Kit - Black Pulley - Get the best timing belt kit with the added benefits of the Quick-Spool under drive pulley - Assembled By ECS - Audi

Get the best timing belt kit with the added benefits of the Quick-Spool under drive pulley 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2581229
Mfg#:
06F198003B7
Ships on Aug 31, 2026
Auto Notify
ON SALE! SAVE 17%
$505.99

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

$418.39 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Performance Front & Rear Brake Service Kit

Featuring ECS V5 Slotted rotors and ECS EP24 "Enthusiast Performance" brake pads 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4819468
Mfg#:
8E0615301Q10KT
Ships in 5 Business Days
ON SALE!
$906.00

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

$834.23 USD
This product is lifetime replacement eligible Lifetime Replacement

MT-85 75W-85 GL-4 Gear Oil - 1 Quart

ES#2847948 - 50504 - MT-85 75W-85 GL-4 Gear Oil - 1 Quart - Synthetic gear oil for superior performance in your differential - Redline - Audi Mercedes Benz

Synthetic gear oil for superior performance in your differential

Brand:
Redline - Corporate Logo
ES#:
2847948
Mfg#:
50504
In Stock
$25.99 USD
Free Shipping
on orders $49 and up

Pressure Control Valve (PCV) Repair Kit

ES#3659043 - 06h103495akt2KT - Pressure Control Valve (PCV) Repair Kit - Also called the "breather valve" or "oil separator". Located on top of the valve cover. - Assembled By ECS - Audi

Also called the "breather valve" or "oil separator". Located on top of the valve cover. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3659043
Mfg#:
06H103495AKT2KT
In Stock
ON SALE! SAVE 24%
$108.99

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

$82.88 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter - Priced Each

ES#3647665 - 078115561J - Oil Filter - Priced Each - Keep debris out of your oil and keep your engine running smoothly - Hengst - Audi Volkswagen
ECS Tuning recommends this product.

Keep debris out of your oil and keep your engine running smoothly 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
3647665
Mfg#:
078115561J
In Stock
$13.99 USD
Free Shipping
on orders $49 and up

Wheel Bearing Kit - Pair

ES#3194737 - 4H0498625AKT5 - Wheel Bearing Kit - Pair - Includes both bearings with axle & securing bolts - Vaico - Audi

Includes both bearings with axle & securing bolts We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
3194737
Mfg#:
4H0498625AKT5
In Stock at Vendor
$841.99

This product was last offered at the strikethrough price on
05-07-2026

$817.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Filter

ES#390197 - 4F0201511D - Fuel Filter - With pressure regulator - Genuine Volkswagen Audi - Audi

With pressure regulator From VIN 8E-5-065001, split is in the 2005 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
390197
Mfg#:
4F0201511D
In Stock
23% off MSRP

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

$66.66

This product was last offered at the strikethrough price on
02-23-2026

$51.01 USD
Free Shipping

Power Stop Euro-Stop Premium Front Brake Kit (320mm)

ES#3145436 - ESK2990 - Power Stop Euro-Stop Premium Front Brake Kit (320mm) - A premium OE-equivalent front axle upgrade featuring ECE-R90 certified semi-metallic brake pads, genuine Geomet coated high-carbon smooth vented rotors, and an integrated electronic wear sensor. - Power Stop - Audi

A premium OE-equivalent front axle upgrade featuring ECE-R90 certified semi-metallic brake pads, genuine Geomet® coated high-carbon smooth vented rotors, and an integrated electronic wear sensor.

Brand:
Power Stop - Corporate Logo
ES#:
3145436
Mfg#:
ESK2990
In Stock at Vendor
$271.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Wheel Bearing Kit - Pair

ES#2628422 - 4H0498625AKT1 - Wheel Bearing Kit - Pair - Includes both bearings with axle & securing bolts - Genuine Volkswagen Audi - Audi

Includes both bearings with axle & securing bolts Kit can be used for both front and rear wheel bearings

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2628422
Mfg#:
4H0498625AKT1
Ships in 1-2 days
$814.26 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Differential Service Kit - With Service Tools

ES#4361552 - N90281802KTKT4 - Rear Differential Service Kit - With Service Tools - Complete kit with Redline 75w90 fluid with ECS stainless steel magnetic plugs and seals to service your rear differential. - Assembled By ECS - Audi Volkswagen

Complete kit with Redline 75w90 fluid with ECS stainless steel magnetic plugs and seals to service your rear differential. 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with Torque Vectoring differentials

Brand:
Assembled By ECS - Corporate Logo
ES#:
4361552
Mfg#:
N90281802KTKT4
In Stock
ON SALE! SAVE 17%
$161.99

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

$134.22 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Oil Service Kit - Premium

ES#2784742 - 20TPRMKTOILKT - Oil Service Kit - Premium - Includes Motul 5w-40 oil, filter, and drain plug - Assembled By ECS - Audi Volkswagen

Includes Motul 5w-40 oil, filter, and drain plug 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2784742
Mfg#:
20TPRMKTOILKT
In Stock
$100.00 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

More About Service & Maintenance Parts

Good maintenance should never be viewed as an expense. It is an investment that maintains the value and dependability of your car, extends its service life, and increases its resale value. Affordable fluids and filters are all here, with many tutorials demonstrating how easy it is to keep your car running strong.

Let us help you find the parts that fit your Audi

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Manufacturer names and/or part numbers are used only for identification purposes.

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