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Audi B6 A4 Quattro 1.8T

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Audi B6 A4 Quattro 1.8T Engine Parts & Accessories

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Oil Pan

ES#2580626 - 06B103601CG - Oil Pan - Replace your cracked or broken pan - Vaico - Audi

Replace your cracked or broken pan We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2580626
Mfg#:
06B103601CG
Ships in 1-2 days
$134.99

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

$130.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Cooler Hose - Supply

ES#4818441 - 06B121058S - Oil Cooler Hose - Supply - Connects the oil cooler to the hard water pipe - Bremmen Parts - Audi Volkswagen

Connects the oil cooler to the hard water pipe 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818441
Mfg#:
06B121058S
In Stock
ON SALE! SAVE 27%
$8.99

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

$6.52 USD
Free Shipping
on orders $49 and up

Additional Programs And Options Software (Fully Loaded)

ES#3098218 - DPPFLUPG - Additional Programs And Options Software (Fully Loaded) - Includes valet, sport, performance, and anti-theft modes - APR - Audi Volkswagen

Includes valet, sport, performance, and anti-theft modes Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
This upgrade must be performed at ECS Tuning's facility in Ohio.

Brand:
APR - Corporate Logo
ES#:
3098218
Mfg#:
DPPFLUPG
In Stock
$129.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Throttle Body Adapter

ES#4029400 - 034-112-1000 - Throttle Body Adapter - Includes gaskets and all hardware needed. - 034Motorsport - Audi Volkswagen

Includes gaskets and all hardware needed.

Brand:
034Motorsport - Corporate Logo
ES#:
4029400
Mfg#:
034-112-1000
Ships in 3 Business Days
$129.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Knock Sensor - Blue Connector - Priced Each - (NO LONGER AVAILABLE)

ES#280354 - 06C905377 - Knock Sensor - Blue Connector - Priced Each - (NO LONGER AVAILABLE) - Detects engine ping for timing adjustment - Genuine Volkswagen Audi - Audi Volkswagen

Detects engine ping for timing adjustment

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
280354
Mfg#:
06C905377
Ships in 8 Business Days
7% off MSRP

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

$138.99

This product was last offered at the strikethrough price on
02-26-2026

$128.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Dipstick

ES#5643 - 06b115611m - Engine Oil Dipstick - A commonly broken piece due to engine bay heat - Genuine Volkswagen Audi - Audi Volkswagen

A commonly broken piece due to engine bay heat

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
5643
Mfg#:
06B115611M
In Stock
$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Oil Line Kit - Return

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 For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3176246
Mfg#:
06B145735FKT
Ships in 2 Business Days
ON SALE!
$131.99

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

$128.34 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Leak Detection Pump Filter

ES#4864897 - 8D0906321 - Leak Detection Pump Filter - Cleans the air entering the leak detection pump - Vaico - Audi Volkswagen

Cleans the air entering the leak detection pump We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4864897
Mfg#:
8D0906321
In Stock at Vendor
$65.99

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

$63.99 USD
Free Shipping
on orders $49 and up

Phillips Head Screw - Priced Each

ES#469270 - N90172004 - Phillips Head Screw - Priced Each - Install new hardware with your new parts. M5x22 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M5x22 Secures MAF housing to airbox

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
469270
Mfg#:
N90172004
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV) Repair Kit

ES#3648447 - 06a129101dkt2KT - Pressure Control Valve (PCV) Repair Kit - Located under the intake manifold. Includes hose clamps - Genuine Volkswagen Audi - Audi Volkswagen

Located under the intake manifold. Includes hose clamps Fits up to VIN 8E-3-500 000 - Split is in the 2003 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3648447
Mfg#:
06A129101DKT2KT
Ships in 4 Business Days
$126.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV) - (25mm)

ES#1876828 - 06A129101F - Pressure Control Valve (PCV) - (25mm) - Located on the intake hose leading to the turbo inlet - Kayser - Audi Volkswagen

Located on the intake hose leading to the turbo inlet Fits from VIN 8E-4-000 001 - Split is in the 2004 model year

Brand:
Kayser - Corporate Logo
ES#:
1876828
Mfg#:
06A129101F
Ships on Jan 21, 2027
$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Snub Mount

ES#4151836 - 8E0199339 - Snub Mount - Worn mounts can cause excessive engine movement under load - Rein - Audi

Worn mounts can cause excessive engine movement under load 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4151836
Mfg#:
8E0199339
In Stock
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Retaining Clamp - Priced Each

ES#5366 - n90847501 - Retaining Clamp - Priced Each - Used with the locking pins to secure the engine cover. 12x10.4 - Genuine Volkswagen Audi - Audi Volkswagen

Used with the locking pins to secure the engine cover. 12x10.4

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
5366
Mfg#:
N90847501
Ships in 1-2 days
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Check Valve - Priced Each

ES#4810701 - 058905291K - Check Valve - Priced Each - Rear position two required per vehicle - Rein - Audi Volkswagen

Rear position two required per vehicle 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4810701
Mfg#:
058905291K
In Stock
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Diverter Valve

ES#2580865 - 06A145710P - Diverter Valve - Cure the boost leak and restore power - Kayser - Audi Volkswagen

Cure the boost leak and restore power

Brand:
Kayser - Corporate Logo
ES#:
2580865
Mfg#:
06A145710P
In Stock
ON SALE! SAVE 45%
$75.99

This product was last offered at the strikethrough price on
02-21-2026

$41.70 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Manifold Installation Kit

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 For Our 25th Anniversary Sweepstakes!
From the 2004 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2770001
Mfg#:
06B129717FKT1
Ships on Nov 9, 2026
Auto Notify
ON SALE! SAVE 10%
$139.05

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

$124.98 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.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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