Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Audi B6 A4 Quattro 1.8T

Audi B6 A4 Quattro 1.8T Engine Parts & Accessories

Sort By
Filter By
Return to Top

Includes housing, gasket & sensor

Brand:
CoolXPert
ES#:
4070682
Mfg#:
06B121111K
Back Ordered
$81.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3190245 - 918-140 - Engine Oil Cooler - Common source of leaks, mounted between your oil filter and engine block - Dorman - Audi Volkswagen

Common source of leaks, mounted between your oil filter and engine block

Brand:
Dorman - Corporate Logo
ES#:
3190245
Mfg#:
918-140
Ships in 4 Business Days
$40.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#436262 - 8E0129618H - Intake Air Duct - Front - Front air duct for the airbox - Genuine Volkswagen Audi - Audi

Front air duct for the airbox

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
436262
Mfg#:
8E0129618H
Ships in 4 Business Days
14% off MSRP

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

$93.99

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

$80.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#248896 - 06b103154 - Oil Spray Jet - Priced Each - Sprays oil beneath the piston for lubrication - Genuine Volkswagen Audi - Audi Volkswagen

Sprays oil beneath the piston for lubrication

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
248896
Mfg#:
06B103154
In Stock
ON SALE! SAVE 32%
$118.21

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

$80.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#360041 - 443951253AA - Fan Relay "219" - A failed 219 relay can leave your fan running and cause a dead battery - Genuine Volkswagen Audi - Audi

A failed 219 relay can leave your fan running and cause a dead battery Used for fan control

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
360041
Mfg#:
443951253AA
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.

$91.99

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

$79.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3479288 - IEDIYUU1-7 - Catch Can Mounting Bracket (straight) - To make your custom install as easy as possible, IE offers stainless steel catch can mounting brackets - Integrated Engineering - Audi Volkswagen

To make your custom install as easy as possible, IE offers stainless steel catch can mounting brackets 2X Entries For Our Spin To Win Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
3479288
Mfg#:
IEDIYUU1-7
Ships in 4 Business Days
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2587300 - 06B133555HKT2 - Fuel Injector Installation Kit - Includes everything required to properly install new fuel injectors - Assembled By ECS - Audi

Includes everything required to properly install new fuel injectors 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2587300
Mfg#:
06B133555HKT2
Ships in 1 day
ON SALE! SAVE 17%
$94.99

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

$79.09 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2581839 - 06B903133EKT - Accessory Belt Kit - Includes belt, tensioner, & hardware to ensure that your belt is tight and reliable. - Assembled By ECS - Audi

Includes belt, tensioner, & hardware to ensure that your belt is tight and reliable. 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Up to VIN 8E-4-191000 - split is in the 2004 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2581839
Mfg#:
06B903133EKT
In Stock
ON SALE! SAVE 25%
$104.99

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

$78.68 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3236029 - 034-107-Z018-P - Stainless Steel Coil Cover - Powdercoated Black - Precision stamped and bent 304 Stainless coil cover with hardware - 034Motorsport - Audi Volkswagen

Precision stamped and bent 304 Stainless coil cover with hardware 2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!

Brand:
034Motorsport - Corporate Logo
ES#:
3236029
Mfg#:
034-107-Z018-P
Back Ordered
$78.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3190122 - 907-711 - Hall Sender - Priced Each - Measures cam position and relays it to the ECU - Dorman - Audi Volkswagen

Measures cam position and relays it to the ECU

Brand:
Dorman - Corporate Logo
ES#:
3190122
Mfg#:
907-711
Ships in 4 Business Days
$77.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3142686 - 038906051D - MAP Sensor - Measures the pressure in the turbocharger system (small design MAP sensor) - Hudson - Audi Volkswagen

Measures the pressure in the turbocharger system (small design MAP sensor)

Brand:
Hudson - Corporate Logo
ES#:
3142686
Mfg#:
038906051D
Ships in 1 day
$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#283692 - 078131120K - EGR Valve Gasket - Priced Each - Ensure a proper seal - Genuine Volkswagen Audi - Audi Volkswagen

Ensure a proper seal

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
283692
Mfg#:
078131120K
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.

$14.99

This product was last offered at the strikethrough price on
10-26-2026

$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2828552 - 7M0951253A - Multipurpose Relay - Priced Each - Replacement 4 pin relay - URO - Audi Volkswagen Porsche

Replacement 4 pin relay 2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2828552
Mfg#:
7M0951253A
In Stock
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#436260 - 8E0129617D - Intake Air Duct - Rear - Rear section of air duct - Genuine Volkswagen Audi - Audi

Rear section of air duct

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
436260
Mfg#:
8E0129617D
Ships in 1 day
18% off MSRP

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

$94.99

This product was last offered at the strikethrough price on
11-10-2026

$77.42 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4854776 - 1J0907660B - Oil Level Sensor - Mounted on the bottom of the oil pan - Vemo - Audi Volkswagen

Mounted on the bottom of the oil pan

Brand:
Vemo - Corporate Logo
ES#:
4854776
Mfg#:
1J0907660B
Ships in 1 Business Day
$77.01 USD
Free Shipping
on orders $49 and up
ES#2813013 - 06A129101D - Pressure Control Valve (PCV) - (19mm) - Located on the intake hose leading to the turbo inlet - Hamburg Tech - Audi Volkswagen

Located on the intake hose leading to the turbo inlet We Price Match - Give Us A Call or Chat!
Fits up to VIN 8E-3-500 000 - Split is in the 2003 model year

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813013
Mfg#:
06A129101D
In Stock
Limited Qty Sale
$11.99

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

$10.99 USD
Free Shipping
on orders $49 and up
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.

Terms of Use Privacy Policy Your Privacy Choices Cookie Policy ECS Tuning is part of Enthusiast Auto Holdings