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ES#2652175 - 8E0121403DKT2 - Expansion Tank Replacement Kit W/ R8 Coolant Cap - Install a brand new expansion tank with a new R8 polished aluminum cap and hardware - Assembled By ECS - Audi

Install a brand new expansion tank with a new R8 polished aluminum cap and hardware 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
From the 2002 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2652175
Mfg#:
8E0121403DKT2
Ships in 1 Business Day
$362.99

This product was last offered at the strikethrough price on
08-26-2026

$353.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2680925 - 059919501KT5 - Cooling System Refresh Kit - Level 1 - Replace your thermostat and temp sensors with one kit! - Assembled By ECS - Audi

Replace your thermostat and temp sensors with one kit! 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
Up to VIN 8N-Y-015000, split is in the 2000 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2680925
Mfg#:
059919501KT5
Ships in 1 Business Day
$85.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#5482206 - 059122111dKT - Thermostat & Auxiliary Thermostat Kit - Regulates coolant flow for managing temperature within the specified range - Assembled By ECS - Audi Volkswagen

Regulates coolant flow for managing temperature within the specified range 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
For vehicles with CATA engine code only (2009-2012)

Brand:
Assembled By ECS - Corporate Logo
ES#:
5482206
Mfg#:
059122111DKT
Ships in 1 Business Day
$209.99

This product was last offered at the strikethrough price on
10-05-2026

$199.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#263934 - MK5R3240KSK1 - 40k Service Kit - Standard Drain Plug - Everything you need to perform the recommend 40k mile service on your 3.2 VR6 - Assembled By ECS - Audi Volkswagen

Everything you need to perform the recommend 40k mile service on your 3.2 VR6 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
263934
Mfg#:
MK5R3240KSK1
Ships in 1 Business Day
$295.99

This product was last offered at the strikethrough price on
09-03-2026

$257.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2724088 - 06A115561BPSKT - Oil Service Kit  - Includes standard Mann oil filter and Vaico 5w-40 oil - Assembled By ECS - Audi Volkswagen

Includes standard Mann oil filter and Vaico 5w-40 oil 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
2724088
Mfg#:
06A115561BPSKT
Ships in 1 Business Day
$95.99

This product was last offered at the strikethrough price on
09-11-2026

$91.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#3677173 - 034-112-6018KT - 74mm Throttle Body Upgrade Kit - Includes larger 74mm Porsche 997 throttle body and 034Motorsport silicone inlet hose, which allows you to retain the factory airbox - Assembled By ECS - Audi

Includes larger 74mm Porsche 997 throttle body and 034Motorsport silicone inlet hose, which allows you to retain the factory airbox 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
*Throttle body adapter plate and wiring harness modifications will be necessary*

Brand:
Assembled By ECS - Corporate Logo
ES#:
3677173
Mfg#:
034-112-6018KT
Ships in 2 Business Days
$382.99

This product was last offered at the strikethrough price on
08-28-2026

$380.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#250228 - C6A6BVJSK0-30 - Oil Service Kit - Everything you need to perform an engine oil service - Assembled By ECS - Audi

Everything you need to perform an engine oil service 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
250228
Mfg#:
C6A6BVJSK0-30
In Stock
$205.99

This product was last offered at the strikethrough price on
08-19-2026

$198.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#6694 - 4B0198004 - ECS Tuning 40k Service Kit - Everything you need to perform 40k service. - Assembled By ECS - Audi

Everything you need to perform 40k service. 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
Up to VIN #X045000, split is in Model year 1999

Brand:
Assembled By ECS - Corporate Logo
ES#:
6694
Mfg#:
4B0198004
Ships in 1 Business Day
$313.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2778113 - 078121113FKT1 - Cooling System Refresh Kit - Service your critical cooling system components with this complete kit. - Assembled By ECS - Audi

Service your critical cooling system components with this complete kit. 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
From VIN 8D-W-007800 Up to VIN 8D-X-315000, split is in the 1998 & 1999 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2778113
Mfg#:
078121113FKT1
In Stock at Vendor
$104.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#4002 - AFCECSUTBKEV - ECS Tuning Timing Belt Kit - Ultimate - Everything you need for a complete timing belt job, buy it all together & save - Assembled By ECS - Audi

Everything you need for a complete timing belt job, buy it all together & save 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
From VIN #S025821 to S050000, Split is in model year 1995 (AFC Engine code)

Brand:
Assembled By ECS - Corporate Logo
ES#:
4002
Mfg#:
AFCECSUTBKEV
Ships in 6 Business Days
$280.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2973072 - 028117021LKT4 - Oil Cooler Replacement Kit - Stage 2 - Includes the necessary components to replace your oil cooler and perform an engine oil service - Assembled By ECS - Audi

Includes the necessary components to replace your oil cooler and perform an engine oil service 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
Engine code AWM from VIN 8D-X-300001, split is in the 1999 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2973072
Mfg#:
028117021LKT4
In Stock at Vendor
$212.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#5434804 - 07L903137E4KT - Basic Accessory Belt & Tensioner Kit  - 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 Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
5434804
Mfg#:
07L903137E4KT
Ships in 1 Business Day
$370.99

This product was last offered at the strikethrough price on
08-31-2026

$365.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#250679 - D2S83KKTE - ECS Tuning Oil Service Kit - Everything you need to perform a oil change service on you VW or Audi - Assembled By ECS - Audi

Everything you need to perform a oil change service on you VW or Audi 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
Up to the 1999 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
250679
Mfg#:
D2S83KKTE
Ships in 1 Business Day
$199.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2562254 - 077115561GKT2 - Oil Filter - Pack Of 10 - Stock up for future maintenance and save! - Assembled By ECS - Audi

Stock up for future maintenance and save! 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
2562254
Mfg#:
077115561GKT2
Ships in 1 Business Day
$379.99 USD
Free Shipping
ES#3690416 - 8r0199381aaktKT - Drivetrain Mount Kit - Reduce excessive vibrations with new engine & transmission mounts with related hardware - Assembled By ECS - Audi

Reduce excessive vibrations with new engine & transmission mounts with related hardware 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
3690416
Mfg#:
8R0199381AAKTKT
Ships in 1 Business Day
$424.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2778206 - 078121113FKT10 - Cooling System Refresh Kit - Service your critical cooling system components with this complete kit. - Assembled By ECS - Audi

Service your critical cooling system components with this complete kit. 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
From VIN 8D-X-500001, split is in the 1999 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2778206
Mfg#:
078121113FKT10
Ships in 1 Business Day
$116.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

Other Audi Engine Parts & Accessories

Let us help you find the parts that fit your Audi

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