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Audi A4 Engine Service & Maintenance Parts

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Racingline High-Flow Air Filter

ES#3146108 - VWR1140S4 - Racingline High-Flow Air Filter - Set your 3.0 TFSI supercharged engine free by allowing it to breathe better and operate more efficiently! - Racingline - Audi

Set your 3.0 TFSI supercharged engine free by allowing it to breathe better and operate more efficiently!

Brand:
Racingline - Corporate Logo
ES#:
3146108
Mfg#:
VWR1140S4
Ships on Oct 23, 2026
$142.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Igntion Coil - Priced Each

ES#205120 - 06c905115l - Igntion Coil - Priced Each - One coil per cylinder - Bremi - Audi

One coil per cylinder

Brand:
Bremi - Corporate Logo
ES#:
205120
Mfg#:
06C905115L
Ships in 1 Business Day
$23.79

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

$21.02 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt Kit W/ Tensioners

ES#2594390 - 058903133DKT3 - Accessory Belt Kit W/ Tensioners - 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 Into Our F80 M3 Sweepstakes
Engine code AWM

Brand:
Assembled By ECS - Corporate Logo
ES#:
2594390
Mfg#:
058903133DKT3
Ships in 6 Business Days
ON SALE! SAVE 13%
$145.18

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

$126.04 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Absorbent Pig Mat Pack - 15" X 20"

ES#2137110 - 25306 - Absorbent Pig Mat Pack - 15" X 20" - Super absorbent shop mats in a convenient 3 pack - New Pig - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Super absorbent shop mats in a convenient 3 pack

Brand:
New Pig - Corporate Logo
ES#:
2137110
Mfg#:
25306
In Stock
$7.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

6pc. Oil Filter Wrench Kit With Stand

ES#4424159 - CTA4326 - 6pc. Oil Filter Wrench Kit With Stand - 6-piece oil filter wrench set with stable, secure and permanent stand. - CTA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

6-piece oil filter wrench set with stable, secure and permanent stand.

Brand:
CTA Tools - Corporate Logo
ES#:
4424159
Mfg#:
CTA4326
In Stock
Limited Qty Sale
$149.99

This product was last offered at the strikethrough price on
08-03-2026

$125.99 USD
Free Shipping
on orders $49 and up

Swivel Oil Filter Wrench (3-7/16" To 3-3/4")

ES#4339607 - OEM25371 - Swivel Oil Filter Wrench (3-7/16" To 3-3/4") - Cushioned Grip for Comfort and Safety in Tight Places - OEM Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Cushioned Grip for Comfort and Safety in Tight Places

Brand:
OEM Tools - Corporate Logo
ES#:
4339607
Mfg#:
OEM25371
Ships in 7 Business Days
$20.99 USD
Free Shipping
on orders $49 and up

Accessory Belt Kit W/ Tensioners

ES#2581735 - 058903133DMTCKT1 - Accessory Belt Kit W/ Tensioners - 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 Into Our F80 M3 Sweepstakes
Engine codes AEB & ATW

Brand:
Assembled By ECS - Corporate Logo
ES#:
2581735
Mfg#:
058903133DMTCKT1
Back Ordered
ON SALE!
$125.99

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

$125.31 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Air Filter

ES#3438890 - 8R0133843K - Air Filter - Keep clean air running through your engine - Mahle - Audi

Keep clean air running through your engine

Brand:
Mahle - Corporate Logo
ES#:
3438890
Mfg#:
8R0133843K
Ships in 1 Business Day
$25.99

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

$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Priced Each

ES#4505652 - 021906265AK - Oxygen Sensor - Priced Each - Keep your engine running efficiently - Meyle - Audi Volkswagen

Keep your engine running efficiently 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4505652
Mfg#:
021906265AK
Ships on Oct 20, 2026
$61.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Service Kit - With ECS Magnetic Drain Plug

ES#6901 - 058198000 - Oil Service Kit - With ECS Magnetic Drain Plug - Includes large Mann oil filter and Pentosin 5w-40 oil - Assembled By ECS - Audi Volkswagen

Includes large Mann oil filter and Pentosin 5w-40 oil 10X Entries Into Our F80 M3 Sweepstakes
Engine codes ATW & AWM. Engine code AEB from VIN 8D-X-200001, split is in the 1999 model year (or with the updated oil pan)

Brand:
Assembled By ECS - Corporate Logo
ES#:
6901
Mfg#:
058198000
In Stock
ON SALE!
$127.99

This product was last offered at the strikethrough price on
09-14-2026

$123.67 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Oil Service Kit

ES#3426659 - PLSOILKTRDKT - Oil Service Kit - Includes large Mann oil filter and Redline performance 5W-40 Synthetic engine oil - Assembled By ECS - Audi Volkswagen

Includes large Mann oil filter and Redline performance 5W-40 Synthetic engine oil 10X Entries Into Our F80 M3 Sweepstakes
Engine codes ATW & AWM. Engine code AEB from VIN 8D-X-200001, split is in the 1999 model year (or with the updated oil pan). Includes a large size filter

Brand:
Assembled By ECS - Corporate Logo
ES#:
3426659
Mfg#:
PLSOILKTRDKT
In Stock
ON SALE!
$132.99

This product was last offered at the strikethrough price on
09-14-2026

$123.06 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Oil Filter - Priced Each

ES#251936 - 078115561j - Oil Filter - Priced Each - Keep your oil free of dirt and contaminants - Mahle - Audi Volkswagen

Keep your oil free of dirt and contaminants

Brand:
Mahle - Corporate Logo
ES#:
251936
Mfg#:
078115561J
Ships in 1 Business Day
$14.27

This product was last offered at the strikethrough price on
07-02-2026

$10.23 USD
Free Shipping
on orders $49 and up

Oil Service Kit - With Magnetic Drain Plug

ES#5465 - MK520T3KKTWMDP - Oil Service Kit - With Magnetic Drain Plug - Includes Pentosin oil, filter, and magnetic drain plug - Assembled By ECS - Audi Volkswagen

Includes Pentosin oil, filter, and magnetic drain plug 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5465
Mfg#:
MK520T3KKTWMDP
In Stock
ON SALE!
$126.99

This product was last offered at the strikethrough price on
09-14-2026

$122.71 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Oil Service Kit - Premium

ES#3426654 - 20TPRMOIL2KT - Oil Service Kit - Premium - Includes Redline oil, filter, and drain plug - Assembled By ECS - Audi Volkswagen

Includes Redline oil, filter, and drain plug 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3426654
Mfg#:
20TPRMOIL2KT
In Stock
ON SALE!
$131.47

This product was last offered at the strikethrough price on
09-14-2026

$122.09 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Spark Plug - Set Of Six

ES#2535685 - 5592kt - Spark Plug - Set Of Six - Copper cored plugs, OEM heat range. - NGK - Audi

Copper cored plugs, OEM heat range. We Price Match - Give Us A Call or Chat!

Brand:
NGK - Corporate Logo
ES#:
2535685
Mfg#:
5592KT
Ships in 1 day
$124.99

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

$121.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Pento High Performance 5W-30 - 1 Liter

ES#4351742 - 8043107 - Pento High Performance 5W-30 - 1 Liter - One of the world's best all around synthetic engine oils - Pentosin - Audi BMW Volkswagen Mercedes Benz MINI

One of the world's best all around synthetic engine oils

Brand:
Pentosin - Corporate Logo
ES#:
4351742
Mfg#:
8043107
In Stock
ON SALE!
$21.31

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

$20.21 USD
Free Shipping
on orders $49 and up

More About Engine Service & Maintenance Parts

An ounce of prevention improves engine reliability and heads off big-ticket repairs. On average, the modest cost or periodic maintenance pays handsome rewards. Plan now to put your car on a regular schedule that includes fluid and filter changes, inspections, and recommended service.

Let us help you find the parts that fit your Audi

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