Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply
F80 M3 Sweepstakes Details

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle Clear

Audi B6 A4 Quattro 1.8T

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
F80 M3 Sweepstakes Details
garage-red
Your Vehicle Audi B6 A4 Quattro 1.8T
Your Vehicle Audi B6 A4 Quattro 1.8T
Change Clear

Audi B6 A4 Quattro 1.8T Most Popular Parts

Sort By
Filter By
Return to Top

PCV Breather Hose

ES#3173640 - 06F103235A - PCV Breather Hose - Connects the PCV valve to oil filter adapter - Rein - Audi Volkswagen

Connects the PCV valve to oil filter adapter 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3173640
Mfg#:
06F103235A
In Stock
$30.99

This product was last offered at the strikethrough price on
10-22-2026

$30.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacer & Bolt Kit - 5mm With Conical Seat Bolts

ES#2568227 - ECS10154KTWBC - ECS Wheel Spacer & Bolt Kit - 5mm With Conical Seat Bolts - Includes everything you need to install spacers on two wheels - ECS - Audi Volkswagen

Includes everything you need to install spacers on two wheels 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See

Brand:
ECS - Corporate Logo
ES#:
2568227
Mfg#:
ECS10154KTWBC
In Stock
ON SALE! SAVE 40%
$140.99

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

$84.59 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

FP34 Fuel Pump Surge Tank - With Pump

ES#3419777 - 034-106-A003 - FP34 Fuel Pump Surge Tank - With Pump - Fully enclosed FP34 fuel pump surge tank with Bosch 044 "Motorsport" fuel pump - 034Motorsport - Audi Volkswagen

Fully enclosed FP34 fuel pump surge tank with Bosch 044 "Motorsport" fuel pump 2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!

Brand:
034Motorsport - Corporate Logo
ES#:
3419777
Mfg#:
034-106-A003
Back Ordered
$690.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Upper

ES#4151834 - 8E0121101R - Radiator Hose - Upper - Connects the upper radiator port to the expansion tank and hard water pipe - Rein - Audi

Connects the upper radiator port to the expansion tank and hard water pipe 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4151834
Mfg#:
8E0121101R
Ships in 3 Business Days
$31.99

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

$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Main Bearing Set

ES#3464341 - 06B198491 - Main Bearing Set - Does not come with thrust washers - Kolbenschmidt - Audi Volkswagen

Does not come with thrust washers

Brand:
Kolbenschmidt - Corporate Logo
ES#:
3464341
Mfg#:
06B198491
In Stock
$58.99

This product was last offered at the strikethrough price on
07-09-2026

$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacer & Bolt Kit - 6mm With Black Conical Seat Bolts

ES#2748186 - ECS10610KTWBC1 - ECS Wheel Spacer & Bolt Kit - 6mm With Black Conical Seat Bolts - Includes everything you need to install spacers on two wheels - ECS - Audi Volkswagen

Includes everything you need to install spacers on two wheels 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See

Brand:
ECS - Corporate Logo
ES#:
2748186
Mfg#:
ECS10610KTWBC1
In Stock
ON SALE!
$144.99

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

$137.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Wheel Hub - Priced Each

ES#2871311 - 4A0407615B - Wheel Hub - Priced Each - Fits the left and right side - Febi - Audi Volkswagen

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

Brand:
Febi - Corporate Logo
ES#:
2871311
Mfg#:
4A0407615B
Ships on Feb 9, 2027
$85.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Wiper Blade

ES#252613 - 8E9955425C - Rear Wiper Blade - Clear up streaks & improve rainy day visibility - Bosch - Audi

Clear up streaks & improve rainy day visibility We Price Match - Give Us A Call or Chat!
Avant models only

Brand:
Bosch - Corporate Logo
ES#:
252613
Mfg#:
8E9955425C
In Stock
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Purge Valve

ES#4818590 - 1C0906517A - Purge Valve - Common cure for DTC P0441 - Bremmen Parts - Audi Volkswagen Porsche

Common cure for DTC P0441 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818590
Mfg#:
1C0906517A
In Stock
ON SALE! SAVE 25%
$38.99

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

$29.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lower Control Arm Bolt - Priced Each

ES#8638 - N90625902 - Lower Control Arm Bolt - Priced Each - Secures the lower control arm to the subframe. M12x1.5x120x80 - Genuine Volkswagen Audi - Audi Volkswagen

Secures the lower control arm to the subframe. M12x1.5x120x80 For the curved control arm

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
8638
Mfg#:
N90625902
In Stock
34% off MSRP

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

$17.56

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

$11.63 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Gear Bolt

ES#1926078 - WHT005322 - Crankshaft Gear Bolt - Secures the crankshaft gear to the crank. M16x54 - Genuine Volkswagen Audi - Audi Volkswagen

Secures the crankshaft gear to the crank. M16x54 Secures front crankshaft pulley to crank

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1926078
Mfg#:
WHT005322
In Stock
18% off MSRP

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

$16.99

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

$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Upper

ES#3199853 - 8E0121101J - Radiator Hose - Upper - Runs from the radiator to the water pipe and expansion tank. - Vaico - Audi

Runs from the radiator to the water pipe and expansion tank. We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
3199853
Mfg#:
8E0121101J
Ships in 1 Business Day
$269.99

This product was last offered at the strikethrough price on
08-13-2026

$136.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Density Line Adjustable Front Upper Control Arms Rebuild Kit

ES#2876992 - 034-401-Z000 - Density Line Adjustable Front Upper Control Arms Rebuild Kit - New bushings, rod ends, pins, dust boots and associated hardware - 034Motorsport - Audi

New bushings, rod ends, pins, dust boots and associated hardware 2X Entries Into Our F80 M3 Sweepstakes 2X Entries For Our Spin To Win Sweepstakes!

Brand:
034Motorsport - Corporate Logo
ES#:
2876992
Mfg#:
034-401-Z000
Ships in 2 Business Days
$171.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Timing Belt Kit - Ultimate

ES#3176154 - 06b109119fKT - Timing Belt Kit - Ultimate - Everything you need for a complete timing belt job on your 1.8T. Buy it all together & save. - Assembled By ECS - Audi

Everything you need for a complete timing belt job on your 1.8T. Buy it all together & save. 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#:
3176154
Mfg#:
06B109119FKT
Back Ordered
$720.99

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

$683.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Front Sway Bar Bushing Set - Race - 29mm

ES#2650211 - PFF3-204-29BX2 - Performance Front Sway Bar Bushing Set - Race - 29mm - Stiffer bushings allow sway bars to work at their fullest potential - Powerflex Black Series - Audi Volkswagen

Stiffer bushings allow sway bars to work at their fullest potential 2X Entries For Our Spin To Win Sweepstakes!

Brand:
Powerflex Black Series - Corporate Logo
ES#:
2650211
Mfg#:
PFF3-204-29BX2
In Stock
$56.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ball Seat Wheel Bolt - 14x1.5x50mm - Priced Each

ES#3560837 - S17D50R13ZNNNI - Ball Seat Wheel Bolt - 14x1.5x50mm - Priced Each - Black zinc coated wheel bolts made specifically for OE wheels - ECS - Audi Volkswagen

Black zinc coated wheel bolts made specifically for OE wheels 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3560837
Mfg#:
S17D50R13ZNNNI
In Stock
ON SALE! SAVE 25%
$5.99

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

$4.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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