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Audi B6 A4 Quattro 1.8T Engine Parts & Accessories

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ES#2891455 - 811807577C - Expanding Nut - Priced Each - Install new hardware with your new parts. - Vaico - Audi Volkswagen

Install new hardware with your new parts. We Price Match - Give Us A Call or Chat!
Used in securing the coolant expansion tank

Brand:
Vaico - Corporate Logo
ES#:
2891455
Mfg#:
811807577C
In Stock
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2598295 - 035103245A - Pressure Control Valve (PCV) - (19mm) - Located under the intake manifold - URO - Audi Volkswagen

Located under the intake manifold 2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
We Price Match - Give Us A Call or Chat!
Up to VIN 8E-3-040000, split is in the 2003 model year

Brand:
URO - Corporate Logo
ES#:
2598295
Mfg#:
035103245A
In Stock
$8.48 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2996527 - B518tftkt - FrankenTurbo Turbocharger Installation Kit - All hardware & gaskets to install a new turbocharger - Assembled By ECS - Audi

All hardware & gaskets to install a new turbocharger 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2996527
Mfg#:
B518TFTKT
Ships in 3 Business Days
ON SALE! SAVE 21%
$79.99

This product was last offered at the strikethrough price on
11-07-2026

$63.48 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2770001 - 06B129717FKT1 - Intake Manifold Installation Kit - Everything you need to remove and re-install your intake manifold - Assembled By ECS - Audi

Everything you need to remove and re-install your intake manifold 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
From the 2004 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2770001
Mfg#:
06B129717FKT1
Ships in 3 Business Days
ON SALE! SAVE 11%
$142.10

This product was last offered at the strikethrough price on
10-28-2026

$126.77 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2627305 - 06B121058S - Oil Cooler Hose - Supply - Connects the oil cooler to the hard water pipe - Rein - Audi Volkswagen

Connects the oil cooler to the hard water pipe 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2627305
Mfg#:
06B121058S
In Stock
$6.66 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5869 - 8D0399151R - Transmission Mount - Priced Each - Fits the left and right side - Lemforder - Audi Volkswagen

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

Brand:
Lemforder - Corporate Logo
ES#:
5869
Mfg#:
8D0399151R
In Stock at Vendor
$27.41

This product was last offered at the strikethrough price on
07-18-2026

$25.28 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3194494 - 8E0199379BK - Hydraulic Engine Mount - Left - Eliminate excessive engine vibrations - URO - Audi

Eliminate excessive engine vibrations 2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
We Price Match - Give Us A Call or Chat!
Automatic transmission vehicles only

Brand:
URO - Corporate Logo
ES#:
3194494
Mfg#:
8E0199379BK
Ships in 1 Business Day
$84.99

This product was last offered at the strikethrough price on
08-07-2026

$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3438783 - 06A103171A - Rear Crankshaft Seal - With Flange - Also referred to as the rear main seal - Meyle - Audi Volkswagen

Also referred to as the rear main seal 5X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
3438783
Mfg#:
06A103171A
Ships on Dec 3, 2026
$41.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3176246 -  06b145735fKT - Turbo Oil Line Kit - Return  - Line from bottom of turbo to oil pan - Includes necessary hardware - Assembled By ECS - Audi

Line from bottom of turbo to oil pan - Includes necessary hardware 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3176246
Mfg#:
06B145735FKT
Ships in 1 Business Day
ON SALE!
$132.99

This product was last offered at the strikethrough price on
11-07-2026

$125.65 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#263525 - 8D0253115 - Exhaust Gasket - Seals the turbocharger to the catalytic converter - Genuine Volkswagen Audi - Audi Volkswagen

Seals the turbocharger to the catalytic converter

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
263525
Mfg#:
8D0253115
Ships in 1 day
13% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$70.99

This product was last offered at the strikethrough price on
10-03-2026

$61.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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 10X Entries For Our Spin To Win Sweepstakes!

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
11-07-2026

$123.67 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
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 10X Entries For Our Spin To Win Sweepstakes!

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

$123.65 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#1832076 - FMICB051c - Manual Boost Controller - Polished - In-car boost controller for fine tuning - Forge - Audi Volkswagen

In-car boost controller for fine tuning

Brand:
Forge - Corporate Logo
ES#:
1832076
Mfg#:
FMICB051C
Ships on Dec 1, 2026
ON SALE! SAVE 16%
$72.99

This product was last offered at the strikethrough price on
11-08-2026

$61.51 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2769993 - 058129717DKT1 - Intake Manifold Installation Kit - Everything you need to remove and re-install your intake manifold - Assembled By ECS - Audi

Everything you need to remove and re-install your intake manifold 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Up to the 2003 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2769993
Mfg#:
058129717DKT1
Ships in 1 day
ON SALE! SAVE 12%
$139.07

This product was last offered at the strikethrough price on
11-04-2026

$122.17 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4818429 - 06A103247 - Three-Way Valve Housing - 'T' shaped connection below the intake manifold - Bremmen Parts - Audi Volkswagen

'T' shaped connection below the intake manifold 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

Up to Vin#3 040000, split is in model year 2003

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818429
Mfg#:
06A103247
In Stock
ON SALE! SAVE 30%
$7.99

This product was last offered at the strikethrough price on
11-07-2026

$5.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2981633 - 06F133781L - Vapor Canister Check Valve - Kit - Includes 3 hoses, connects to purge valve and valve cover - Vaico - Audi Volkswagen

Includes 3 hoses, connects to purge valve and valve cover We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2981633
Mfg#:
06F133781L
Ships in 1 Business Day
$119.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime 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.

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