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Audi S4 Service & Maintenance Parts

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Hightec ATF 9000 - 5 Liter

ES#5374147 - 25020-0050-99 - Hightec ATF 9000 - 5 Liter - High-performance ATF with an extremely wide range of applications - ROWE - Audi BMW Volkswagen Porsche

High-performance ATF with an extremely wide range of applications

Brand:
ROWE - Corporate Logo
ES#:
5374147
Mfg#:
25020-0050-99
Ships in 7 Business Days
$54.99 USD
Free Shipping
on orders $49 and up

Accessory Belt Kit

ES#2762331 - 079903133RKT1 - Accessory Belt Kit - Belt service kit includes belt, tensioner, & hardware to keep your belt where it should be! - Assembled By ECS - Audi

Belt service kit includes belt, tensioner, & hardware to keep your belt where it should be! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2762331
Mfg#:
079903133RKT1
In Stock
ON SALE! SAVE 41%
$368.99

This product was last offered at the strikethrough price on
02-27-2026

$218.21 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Supercharger Belt Kit W/ Tensioner

ES#2678387 - 06E903137ABKT2 - Supercharger Belt Kit W/ Tensioner - Keep your supercharger running properly with a new tensioner and drive belt - Assembled By ECS - Audi

Keep your supercharger running properly with a new tensioner and drive belt 10X Entries For Our 25th Anniversary Sweepstakes!
Up to production date 7/11/2011

Brand:
Assembled By ECS - Corporate Logo
ES#:
2678387
Mfg#:
06E903137ABKT2
In Stock
$216.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cooling System Flush Kit

ES#2784778 - CO0LANTFLUSHKT1 - Cooling System Flush Kit - Keep your cooling system working at its best by keeping it clean and free of rust and scale deposits. Includes new expansion tank cap, flush treatment & G13 coolant. - Assembled By ECS - Audi Volkswagen

Keep your cooling system working at its best by keeping it clean and free of rust and scale deposits. Includes new expansion tank cap, flush treatment & G13 coolant. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2784778
Mfg#:
CO0LANTFLUSHKT1
In Stock
ON SALE! SAVE 10%
$59.99

This product was last offered at the strikethrough price on
06-16-2026

$54.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Rear Brake Service Kit

ES#2561958 - 8E0615601RKT - Rear Brake Service Kit - Featuring Zimmermann rotors and ECS DD23 "Daily Driver" ceramic pads. - Assembled By ECS - Audi

Featuring Zimmermann rotors and ECS DD23 "Daily Driver" ceramic pads. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2561958
Mfg#:
8E0615601RKT
In Stock at Vendor
ON SALE!
$224.99

This product was last offered at the strikethrough price on
04-09-2026

$216.80 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Differential Service Kit

ES#2678603 - N10037106KT3 - Rear Differential Service Kit - Complete kit with Genuine Audi 75w90 fluid to service your rear differential - Genuine Volkswagen Audi - Audi

Complete kit with Genuine Audi 75w90 fluid to service your rear differential

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2678603
Mfg#:
N10037106KT3
Ships in 1-2 days
$215.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Ignition Coils - Set Of Six

ES#12119 - 058998105 - Ignition Coils - Set Of Six - A common cure for misfire codes - Meyle - Audi

A common cure for misfire codes 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
12119
Mfg#:
058998105
Ships on Dec 7, 2026
$218.99

This product was last offered at the strikethrough price on
02-24-2026

$215.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Priced Each

ES#12117 - 058905105 - Ignition Coil - Priced Each - Includes the spark plug boot - Meyle - Audi Volkswagen

Includes the spark plug boot 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
12117
Mfg#:
058905105
Ships on Dec 7, 2026
$36.44

This product was last offered at the strikethrough price on
02-24-2026

$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Tuning Timing Belt Kit - Ultimate Plus

ES#2817113 - 054198479V2kt - ECS Tuning Timing Belt Kit - Ultimate Plus - The ultimate in preventative maintenance! - Assembled By ECS - Audi

The ultimate in preventative maintenance! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2817113
Mfg#:
054198479V2KT
Ships in 5 Business Days
ON SALE!
$214.87 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Drain Plug Washer - Priced Each

ES#466263 - N0138503 - Drain Plug Washer - Priced Each - Replace with every oil service to prevent leaks. 24x32 - Genuine Volkswagen Audi - Audi Volkswagen

Replace with every oil service to prevent leaks. 24x32

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
466263
Mfg#:
N0138503
In Stock
25% off MSRP

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

$3.48

This product was last offered at the strikethrough price on
07-28-2026

$2.62 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Front Position

ES#2866474 - 078906265M - Oxygen Sensor - Front Position - Keep your engine running efficiently - Febi - Audi

Keep your engine running efficiently 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Fits left and right front position

Brand:
Febi - Corporate Logo
ES#:
2866474
Mfg#:
078906265M
Ships on Oct 23, 2026
$104.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Wiper Blade Set

ES#1892354 - 40721 - Front Wiper Blade Set - Micro Edge wipers clear up streaks & improve rainy day visibility - Bosch - Audi Volkswagen

Micro Edge wipers clear up streaks & improve rainy day visibility 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with standard style wiper arms

Brand:
Bosch - Corporate Logo
ES#:
1892354
Mfg#:
40721
In Stock
$41.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

DSG Automatic Transmission Filter

ES#4415914 - 0B5325429E - DSG Automatic Transmission Filter - Keep your fluid clean for a long lasting transmission - Hengst - Audi Porsche
ECS Tuning recommends this product.

Keep your fluid clean for a long lasting transmission 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#:
4415914
Mfg#:
0B5325429E
Ships on Nov 5, 2026
$62.99

This product was last offered at the strikethrough price on
03-11-2026

$41.99 USD
Free Shipping
on orders $49 and up

Rear Aero Wiper Blade

ES#461249 - 8R0955425 - Rear Aero Wiper Blade - Clear up streaks & improve rainy day visibility - Genuine Volkswagen Audi - Audi

Clear up streaks & improve rainy day visibility

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
461249
Mfg#:
8R0955425
In Stock
ON SALE!
$27.99

This product was last offered at the strikethrough price on
06-15-2026

$26.20 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Kit - Priced Each

ES#4683931 - 06M198405F - Oil Filter Kit - Priced Each - Keep debris out of your oil and keep your engine running healthily - Vaico - Audi Porsche

Keep debris out of your oil and keep your engine running healthily We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4683931
Mfg#:
06M198405F
In Stock
ON SALE!
$21.99

This product was last offered at the strikethrough price on
06-25-2026

$20.89 USD
Free Shipping
on orders $49 and up

Accessory Belt Kit W/ Tensioner

ES#2678389 - 06E903137QKT2 - Accessory Belt Kit W/ Tensioner - Keep your accessories running properly with a new tensioner and drive belt - Assembled By ECS - Audi

Keep your accessories running properly with a new tensioner and drive belt 10X Entries For Our 25th Anniversary Sweepstakes!
Up to the 2012 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2678389
Mfg#:
06E903137QKT2
Ships on Oct 27, 2026
Auto Notify
ON SALE!
$109.99

This product was last offered at the strikethrough price on
04-28-2026

$103.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime 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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