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Audi A4 Service & Maintenance Parts

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Accessory Belt Kit With Tensioners & ECS Performance Kevlar Reinforced Accessory Belts

ES#4305030 - 058903133DKT4 - Accessory Belt Kit With Tensioners & ECS Performance Kevlar Reinforced Accessory Belts - Keep your accessories running properly with new tensioners and drive belts - Assembled By ECS - Audi

Keep your accessories running properly with new tensioners and drive belts 10X Entries For Our 25th Anniversary Sweepstakes!
Engine code AWM

Brand:
Assembled By ECS - Corporate Logo
ES#:
4305030
Mfg#:
058903133DKT4
Ships on Oct 27, 2026
Auto Notify
ON SALE! SAVE 19%
$188.96

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

$153.82 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Audi B7 2.0T Cast Coolant Flange Replacement Kit - With Coolant

ES#4659388 - 06D121132CKT6 - Audi B7 2.0T Cast Coolant Flange Replacement Kit - With Coolant - Cure the common coolant leak coming from the back of your engine compartment once and for all! - Assembled By ECS - Audi

Cure the common coolant leak coming from the back of your engine compartment once and for all! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4659388
Mfg#:
06D121132CKT6
Ships on Oct 1, 2026
ON SALE!
$153.12 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Accessory Belt

ES#2500803 - 06E903137AC - Accessory Belt - Keep your accessories working with a new drive belt. - Gates - Audi

Keep your accessories working with a new drive belt.

Brand:
Gates - Corporate Logo
ES#:
2500803
Mfg#:
06E903137AC
In Stock at Vendor
$52.99

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

$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Brake Service Kit

ES#2561511 - 8D0615601AKT1 - Rear Brake Service Kit - Featuring Zimmerman rotors and ECS DD23 Daily Driver ceramic pads - Assembled By ECS - Audi

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

Brand:
Assembled By ECS - Corporate Logo
ES#:
2561511
Mfg#:
8D0615601AKT1
In Stock
ON SALE! SAVE 19%
$187.99

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

$152.22 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

2.0T Coil Pack Conversion Kit - Stage 1

ES#2731572 - 002598ECS25KT - 2.0T Coil Pack Conversion Kit - Stage 1 - Includes wrinkle red conversion plate and stainless still hardware - ECS - Audi Volkswagen

Includes wrinkle red conversion plate and stainless still hardware 10X Entries For Our 25th Anniversary Sweepstakes!

Fits ATW & AWM engine code models only

Brand:
ECS - Corporate Logo
ES#:
2731572
Mfg#:
002598ECS25KT
In Stock
ON SALE! SAVE 10%
$168.99

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

$152.09 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Wheel Bearing - Priced Each

ES#2724099 - 8E0598625 - Rear Wheel Bearing - Priced Each - Fits the left and right side - Vaico - Audi

Fits the left and right side We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2724099
Mfg#:
8E0598625
In Stock at Vendor
$204.99

This product was last offered at the strikethrough price on
04-23-2026

$75.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Wheel Bearing Kit

ES#2724100 - 8E0598625KT4 - Rear Wheel Bearing Kit - Includes both rear wheel bearings and hardware - Vaico - Audi

Includes both rear wheel bearings and hardware We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2724100
Mfg#:
8E0598625KT4
Ships on Nov 19, 2026
$409.99

This product was last offered at the strikethrough price on
04-23-2026

$150.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Cover

ES#4883894 - 06E115433C - Oil Filter Cover - Replace your cracked or damaged filter housing - Rein - Audi

Replace your cracked or damaged filter housing 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4883894
Mfg#:
06E115433C
In Stock
$14.99 USD
Free Shipping
on orders $49 and up

Rear Brake Service Kit

ES#4220527 - 8e0615601mkt10KT - Rear Brake Service Kit - Featuring Zimmermann rotors and ECS DD23 ceramic pads. - Assembled By ECS - Audi

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

Brand:
Assembled By ECS - Corporate Logo
ES#:
4220527
Mfg#:
8E0615601MKT10KT
In Stock
ON SALE! SAVE 20%
$187.15

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

$149.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Filter

ES#289244 - 0B6325429 - Automatic Transmission Filter - Keep your fluid clean for a long lasting transmission - Genuine Volkswagen Audi - Audi

Keep your fluid clean for a long lasting transmission For 6-speed automatic transmissions only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
289244
Mfg#:
0B6325429
In Stock
ON SALE!
$157.99

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

$149.20 USD
Free Shipping

Cooling Flange Replacement Kit

ES#2804122 - 058121132KT1 - Cooling Flange Replacement Kit - Cure the common coolant leak coming from the back of your engine compartment - Assembled By ECS - Audi

Cure the common coolant leak coming from the back of your engine compartment 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with AEB & ATW engine codes with D-shaped coolant temp sensor

Brand:
Assembled By ECS - Corporate Logo
ES#:
2804122
Mfg#:
058121132KT1
Ships in 3 Business Days
ON SALE! SAVE 10%
$54.99

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

$49.71 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Oxygen Sensor - Priced Each

Keep your engine running efficiently

Brand:
NTK - Corporate Logo
ES#:
4057478
Mfg#:
1K0998262T
In Stock at Vendor
$152.99

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

$147.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Wire Set

ES#240440 - 078998031 - Ignition Wire Set - Restore performance and fuel efficiency. - Karlyn - Audi Volkswagen

Restore performance and fuel efficiency.

Brand:
Karlyn - Corporate Logo
ES#:
240440
Mfg#:
078998031
Ships in 1-2 days
$145.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Differential Service Kit - With ECS Magnetic Drain/Fill Plug

ES#3677577 - g052145s2kt4KT - Rear Differential Service Kit - With ECS Magnetic Drain/Fill Plug - Complete kit with Genuine Audi 75w90 fluid to service your rear differential - Assembled By ECS - Audi

Complete kit with Genuine Audi 75w90 fluid to service your rear differential 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3677577
Mfg#:
G052145S2KT4KT
In Stock
ON SALE!
$158.99

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

$145.53 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Oxygen Sensor - Priced Each

ES#2612 - 078906265F - Oxygen Sensor - Priced Each - Keep your engine running efficiently, restore MPG, and clear check engine lights - Bosch - Audi Volkswagen

Keep your engine running efficiently, restore MPG, and clear check engine lights 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Left rear position, behind catalyst

Brand:
Bosch - Corporate Logo
ES#:
2612
Mfg#:
078906265F
In Stock at Vendor
$160.99

This product was last offered at the strikethrough price on
06-27-2026

$144.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coils - Set Of Four

ES#12118 - 058AEBKT - Ignition Coils - Set Of Four - A common cure for misfire codes - Meyle - Audi Volkswagen

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#:
12118
Mfg#:
058AEBKT
Ships on Dec 4, 2026
$145.99

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

$143.99 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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