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Audi A4 Most Popular Parts

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ES#6902 - 058198001 -  Oil Service Kit - With ECS Magnetic Drain Plug - Everything you need to perform an engine oil service - Assembled By ECS - Audi Volkswagen

Everything you need to perform an engine oil service 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
Engine code AEB up to VIN 8D-X-199999, split is in the 1999 model year (with the original oil pan)

Brand:
Assembled By ECS - Corporate Logo
ES#:
6902
Mfg#:
058198001
In Stock
$136.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#5482381 - 8d0805960aKT - Skid Plate & Fabrication Hardware Pack - Replacement hardware kit for your ECS skid plate - Assembled By ECS - Audi Volkswagen

Replacement hardware kit for your ECS skid plate 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
5482381
Mfg#:
8D0805960AKT
In Stock
$96.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2769918 - N90441103KT5 - Axle Replacement Hardware Kit - priced each - Complete hardware kit for replacing an axle - Assembled By ECS - Audi

Complete hardware kit for replacing an axle 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
Engine code AWM & automatic transmission up to VIN 8D-1-050000, split is in the 2001 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2769918
Mfg#:
N90441103KT5
In Stock
$55.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2784784 - MK520T3KKT2 -  Oil Service Kit - With Magnetic Drain Plug - Includes Vaico oil, filter, and ECS magnetic drain plug - Assembled By ECS - Audi Volkswagen

Includes Vaico oil, filter, and ECS magnetic drain plug 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
2784784
Mfg#:
MK520T3KKT2
In Stock
$111.99

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

$108.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2703194 - 1K0253141MKT - Center Muffler Installation Kit - Includes both clamps to install a new center muffler - Assembled By ECS - Audi

Includes both clamps to install a new center muffler 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
Up to VIN 8D-X-199999, split is in the 1999 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2703194
Mfg#:
1K0253141MKT
In Stock
$48.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5481941 - 002937c0101akKT - Stage 3 Front Big Brake Kit Caliper & Brake Fluid - Kit - Brake Line Replacement & Fluid Flush Kit - Assembled By ECS - Audi

Brake Line Replacement & Fluid Flush Kit 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481941
Mfg#:
002937C0101AKKT
In Stock
$701.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#261661 - PRMOIL2 - Oil Service Kit - With ECS Magnetic Drain Plug - Includes large Mann oil filter and Motul 5w-40 oil - Assembled By ECS - Audi Volkswagen

Includes large Mann oil filter and Motul 5w-40 oil 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
Engine code AEB up to VIN 8D-X-199999, split is in the 1999 model year (with the original oil pan).

Brand:
Assembled By ECS - Corporate Logo
ES#:
261661
Mfg#:
PRMOIL2
In Stock
$62.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#5388366 - 06d121497akt1KT - Turbo Cooling Hose Kit - Feed Line - Connects turbocharger to the connection flange - includes banjo bolts & washers - Assembled By ECS - Audi

Connects turbocharger to the connection flange - includes banjo bolts & washers 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
5388366
Mfg#:
06D121497AKT1KT
In Stock
$182.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4011 - B5A4V630V40KSK - 40k Scheduled 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

Brand:
Assembled By ECS - Corporate Logo
ES#:
4011
Mfg#:
B5A4V630V40KSK
In Stock
$224.99

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

$213.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#5386464 - 06E121018BKT2 - Water Pump / Thermostat Kit  - Includes everything you need to replace your water pump and thermostat. This kit does not include the water pump pulley. - Assembled By ECS - Audi

Includes everything you need to replace your water pump and thermostat. This kit does not include the water pump pulley. 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
5386464
Mfg#:
06E121018BKT2
In Stock
$209.99

This product was last offered at the strikethrough price on
07-15-2026

$202.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#5516555 -  ep24-1898KT - ECS Rear Brake Service Kit - This complete rear brake kit upgrades stopping power, heat dissipation, and pedal feel on select Audi models. - Assembled By ECS - Audi

This complete rear brake kit upgrades stopping power, heat dissipation, and pedal feel on select Audi models. 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
5516555
Mfg#:
EP24-1898KT
In Stock
$440.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#2538826 - 29368BE5981982 - Bilstein Sport Shocks & H&R Sport Spring Kit - Average lowering of 1.7"F 1.6"R - Assembled By ECS - Audi

Average lowering of 1.7"F 1.6"R 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
2538826
Mfg#:
29368BE5981982
In Stock
$1035.00

This product was last offered at the strikethrough price on
10-01-2026

$975.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#3143341 - 06J115403CKT5 -  Oil Service Kit - With Magnetic Drain Plug - Includes Vaico oil, filter, and ECS magnetic drain plug - Assembled By ECS - Audi

Includes Vaico oil, filter, and ECS magnetic drain plug 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE

Brand:
Assembled By ECS - Corporate Logo
ES#:
3143341
Mfg#:
06J115403CKT5
In Stock
$121.99

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

$115.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#1564 - B5PAEB40KSK - 40k scheduled Service Kit  - Everything you need to perform the recommended 40k mile service - Assembled By ECS - Audi Volkswagen

Everything you need to perform the recommended 40k mile service 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
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#:
1564
Mfg#:
B5PAEB40KSK
In Stock
$177.99

This product was last offered at the strikethrough price on
09-29-2026

$171.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#4009 - B5V630V3KKTEV - Oil Service Kit With ECS Magnetic Drain Plug - Everything you need to perform an oil change on your Audi. - Assembled By ECS - Audi

Everything you need to perform an oil change on your Audi. 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
Up to VIN 4A-T-064172, split is on model year 1996.

Brand:
Assembled By ECS - Corporate Logo
ES#:
4009
Mfg#:
B5V630V3KKTEV
In Stock
$168.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2681129 - 1H0201511AKT6 - 40k Service Kit - Standard Size Oil Filter - Everything you need to perform the recommended 40k mile service - Assembled By ECS - Audi

Everything you need to perform the recommended 40k mile service 10X Entries Into Our F80 M3 Sweepstakes USE CODE KIT15 IN CART FOR BEST PRICE
Engine code AEB up to VIN 8D-X-199999, split is in the 1999 model year (with the original oil pan)

Brand:
Assembled By ECS - Corporate Logo
ES#:
2681129
Mfg#:
1H0201511AKT6
In Stock
$182.99

This product was last offered at the strikethrough price on
06-10-2026

$169.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

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