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Audi A4 Engine Service & Maintenance Parts

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Mishimoto Liquid Chill Radiator Coolant Additive - 4oz

ES#2764643 - MMRALC - Mishimoto Liquid Chill Radiator Coolant Additive - 4oz - Pairs with all types of coolant to increase heat transfer and decrease engine temps. - Mishimoto - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Pairs with all types of coolant to increase heat transfer and decrease engine temps.

Brand:
Mishimoto - Corporate Logo
ES#:
2764643
Mfg#:
MMRALC
In Stock
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

2.0T Coil Pack Conversion Kit - Stage 1

ES#2731575 - 002598ECS27KT - 2.0T Coil Pack Conversion Kit - Stage 1 - Includes anodized black conversion plate and stainless steel hardware - ECS - Audi Volkswagen

Includes anodized black conversion plate and stainless steel hardware 10X Entries Into Our F80 M3 Sweepstakes

Fits ATW & AWM engine code models only

Brand:
ECS - Corporate Logo
ES#:
2731575
Mfg#:
002598ECS27KT
In Stock
ON SALE! SAVE 15%
$168.99

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

$143.64 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Service Kit

ES#2535601 - 06E115562AKT - Oil Service Kit - Includes oil filter, drain plug w/ washer, and 7 quarts of Castol 5w-40 - Genuine Volkswagen Audi - Audi

Includes oil filter, drain plug w/ washer, and 7 quarts of Castol 5w-40 Up to VIN 8E-6-285000, split is in the 2006 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2535601
Mfg#:
06E115562AKT
Ships in 2 Business Days
$148.99

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

$141.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

V-Power Spark Plugs - Set Of Four

ES#2763035 - BKR6E4KT - V-Power Spark Plugs - Set Of Four - Factory heat range plugs with copper cores - NGK - Audi Volkswagen

Factory heat range plugs with copper cores We Price Match - Give Us A Call or Chat!

Brand:
NGK - Corporate Logo
ES#:
2763035
Mfg#:
BKR6E4KT
In Stock
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RacingLine Higher Output Ignition Coils - Red - Set of Four

ES#4846424 - VWR900003-4KT - RacingLine Higher Output Ignition Coils - Red - Set of Four - 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#:
4846424
Mfg#:
VWR900003-4KT
Ships in 7 Business Days
$157.36 USD
Free Shipping
on orders $49 and up

Oil Filter - Pack Of 10

ES#3183521 - 06D115562.10KT - Oil Filter - Pack Of 10 - Stock up for future maintenance! - OSSCA - Audi Volkswagen

Stock up for future maintenance!

Brand:
OSSCA - Corporate Logo
ES#:
3183521
Mfg#:
06D115562.10KT
Back Ordered
$559.99 USD
Free Shipping

Spark Plugs - Set Of Four

ES#2526486 - 101000063AAKT - Spark Plugs - Set Of Four - Keep your engine running strong - Genuine Volkswagen Audi - Audi Volkswagen

Keep your engine running strong

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2526486
Mfg#:
101000063AAKT
In Stock
$79.96 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coils - Set Of Four

ES#2050 - 06B998115E - Ignition Coils - Set Of Four - A common cure for misfire codes - Genuine Volkswagen Audi - Audi Volkswagen

A common cure for misfire codes

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2050
Mfg#:
06B998115E
Ships in 2 Business Days
$279.80 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Timing Belt

ES#3982 - 058109119C - Timing Belt - The most important belt on your engine - Continental - Audi Volkswagen

The most important belt on your engine We Price Match - Give Us A Call or Chat!
Engine codes AEB & ATW

Brand:
Continental - Corporate Logo
ES#:
3982
Mfg#:
058109119C
Ships in 4 Business Days
$39.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Intake Filter

ES#588 - 332125 - Air Intake Filter - Drop-in performance filter - K&N - Audi Volkswagen

Drop-in performance filter

Brand:
K&N - Corporate Logo
ES#:
588
Mfg#:
332125
Ships in 3 Business Days
$68.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ultimate Timing Belt Kit - With Lightweight Crank Pulley

ES#5593 - 058198479v2lwblk - Ultimate Timing Belt Kit - With Lightweight Crank Pulley - Featuring ECS Tuning's lightweight crank pulley - Assembled By ECS - Audi Volkswagen

Featuring ECS Tuning's lightweight crank pulley 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with AEB or ATW engine codes only.
For vehicles with AEB or ATW engine codes only.

Brand:
Assembled By ECS - Corporate Logo
ES#:
5593
Mfg#:
058198479V2LWBLK
Back Ordered
ON SALE!
$583.99

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

$574.09 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Tuning Timing Belt Kit - Ultimate Plus

ES#2580406 - 06C198479 V2KT - ECS Tuning Timing Belt Kit - Ultimate Plus - Everything you need for a complete timing belt job - Buy it all together and save! - Assembled By ECS - Audi

Everything you need for a complete timing belt job - Buy it all together and save! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2580406
Mfg#:
06C198479 V2KT
Ships in 4 Business Days
ON SALE!
$576.99

This product was last offered at the strikethrough price on
09-27-2026

$550.87 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Timing Belt Kit - Ultimate plus

ES#4708 - 06C198479 V2 - Timing Belt Kit - Ultimate plus - Complete kit to service your timing belt, water pump, thermostat, and coolant - Assembled By ECS - Audi

Complete kit to service your timing belt, water pump, thermostat, and coolant 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4708
Mfg#:
06C198479 V2
Ships on Oct 21, 2026
ON SALE!
$573.99

This product was last offered at the strikethrough price on
09-27-2026

$550.81 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Brisk Extra Turbo Racing ER10GS Spark Plugs - Set Of Four

ES#4030525 - er10gs-4KT - Brisk Extra Turbo Racing ER10GS Spark Plugs - Set Of Four - Featuring silver fine wire center electrode - Superior ignition ability increases engine power! - Brisk - Audi Volkswagen

Featuring silver fine wire center electrode - Superior ignition ability increases engine power! Two heat ranges colder than stock with a surface discharge design

Brand:
Brisk - Corporate Logo
ES#:
4030525
Mfg#:
ER10GS-4KT
Ships in 3 Business Days
$136.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Drain Plug Kit

ES#1892080 - N0160276 - Oil Drain Plug Kit - Includes an aluminum sealing washer. M14x1.5 - Assembled By ECS - Audi Volkswagen Porsche

Includes an aluminum sealing washer. M14x1.5 10X Entries Into Our F80 M3 Sweepstakes
From VIN 8E-6-285001, split is in the 2006 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
1892080
Mfg#:
N0160276
In Stock
ON SALE! SAVE 18%
$6.99

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

$5.75 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Filter

ES#240316 - 4f0201511d - Fuel Filter - With pressure regulator - Hengst - Audi
ECS Tuning recommends this product.

With pressure regulator 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!
From VIN 8E-5-065001, split is in the 2005 model year

Brand:
Hengst - Corporate Logo
ES#:
240316
Mfg#:
4F0201511D
Ships in 3 Business Days
$53.99 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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Manufacturer names and/or part numbers are used only for identification purposes.

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