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Audi B6 A4 Quattro 1.8T Most Popular Parts

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ES#2899229 - 4H0951253C - Relay  - Make sure your electrical components are in working order - Vemo - Audi Volkswagen

Make sure your electrical components are in working order

Brand:
Vemo - Corporate Logo
ES#:
2899229
Mfg#:
4H0951253C
Ships in 1 Business Day
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3571220 - HTC4838 - Front Talon Brake Rotors - Pair (345x30) - An all new cross drilled and slotted upgrade for your vehicle - Offering performance, durability, and quality in one package! - Hawk - Audi

An all new cross drilled and slotted upgrade for your vehicle - Offering performance, durability, and quality in one package! Replacement rotors for vehicles with the Stage 3 Big Brake Kit

Brand:
Hawk - Corporate Logo
ES#:
3571220
Mfg#:
HTC4838
Special Order: No Guaranteed ETA
20% off MSRP

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

$495.99

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

$396.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#2538551 - 06B905115R - Ignition Service Kit - Includes four Bremi coil packs and four NGK copper core spark plugs - Assembled By ECS - Audi Volkswagen

Includes four Bremi coil packs and four NGK copper core spark plugs 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
One heat range colder than factory plugs - Beneficial to cars with basic performance upgrades

Brand:
Assembled By ECS - Corporate Logo
ES#:
2538551
Mfg#:
06B905115R
In Stock at Vendor
ON SALE!
$137.17

This product was last offered at the strikethrough price on
10-31-2026

$132.05 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2515645 - 40525571 - DRA Series Trak+ Wheel Adapters - 20mm (Pair) - Adapts your 5x112 bolt pattern to a 5x100 pattern - H&R - Audi Volkswagen

Adapts your 5x112 bolt pattern to a 5x100 pattern 5X Entries For Our Spin To Win Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
2515645
Mfg#:
40525571
Ships in 3 Business Days
10% off MSRP

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

$219.99

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

$197.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2772076 - 058133753D - Suction Pump - Restore engine performance - URO - Audi Volkswagen

Restore engine performance 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#:
2772076
Mfg#:
058133753D
In Stock
$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#467858 - N10294902 - Hex Bolt - Price Each - Install new hardware with your new parts. M12x1.5x100 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M12x1.5x100 For the straight control arm

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
467858
Mfg#:
N10294902
In Stock
33% off MSRP

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

$17.99

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

$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4668247 - 8E0615301R-XS - Front V5 Drilled & Slotted Brake Rotors - Set (312x25)
 - Precision manufactured for consistent stopping power during high performance driving. Featuring a matte black zinc coating for corrosion protection. - ECS - Audi Volkswagen

Precision manufactured for consistent stopping power during high performance driving. Featuring a matte black zinc coating for corrosion protection. 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

Replacement rotors for vehicles with the Stage 1 Big Brake Kit

Brand:
ECS - Corporate Logo
ES#:
4668247
Mfg#:
8E0615301R-XS
Ships in 5 Business Days
ON SALE!
$415.99

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

$395.18 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3022290 - 1584140 - Pro Springs Set - Aggressive looks with high performance handling - Eibach - Audi

Aggressive looks with high performance handling Avant models only

Brand:
Eibach - Corporate Logo
ES#:
3022290
Mfg#:
1584140
In Stock at Vendor
10% off MSRP

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

$438.89

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

$395.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#442154 - 8E1971029C - Front Door Wiring Harness - Left - Connects to the central locking system - Genuine Volkswagen Audi - Audi

Connects to the central locking system Without telephone prep, up to the 2003 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
442154
Mfg#:
8E1971029C
Ships in 1 day
10% off MSRP

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

$437.99

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

$394.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#319085 - 1K0998262D - Oxygen Sensor - Priced Each - Keep your engine running efficiently - Genuine Volkswagen Audi - Audi Volkswagen

Keep your engine running efficiently

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
319085
Mfg#:
1K0998262D
Ships in 1 day
12% off MSRP

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

$449.99

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

$394.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#271003 - 028117021L - Engine Oil Cooler - Common source of leaks, mounted between your oil filter and engine block - Genuine Volkswagen Audi - Audi Volkswagen

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

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
271003
Mfg#:
028117021L
Ships in 1 day
12% off MSRP

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

$449.99

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

$394.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2194996 - W67 - Front All-Weather Floor Mats - Black - All-weather protection to endure the harshest conditions - WeatherTech - Audi

All-weather protection to endure the harshest conditions

Brand:
WeatherTech - Corporate Logo
ES#:
2194996
Mfg#:
W67
Ships in 2 Business Days
$78.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#252395 - n90835802 - Valve Cover Stud - Priced Each - Used in securing the valve cover to the cylinder head. M6x35 - Genuine Volkswagen Audi - Audi Volkswagen

Used in securing the valve cover to the cylinder head. M6x35

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
252395
Mfg#:
N90835802
In Stock
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3647523 - ST-AEVI-1106SKT - Supertech Inconel Exhaust Valve Kit - +1mm oversized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals - Assembled By ECS - Audi Volkswagen

+1mm oversized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
*Oversized valves require extra machine work to the cylinder head.*

Brand:
Assembled By ECS - Corporate Logo
ES#:
3647523
Mfg#:
ST-AEVI-1106SKT
Back Ordered
$429.99

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

$393.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3647522 - ST-AEVI-1103SKT - Supertech Inconel Exhaust Valve Kit - Stock sized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals - Assembled By ECS - Audi Volkswagen

Stock sized valve head diameter, single groove keeper setup for high RPM use - Includes Supertech valves, single groove keepers and IE valve seals 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3647522
Mfg#:
ST-AEVI-1103SKT
Back Ordered
$519.99

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

$393.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2569783 - 06B198502KT - Ultimate Plus Timing Belt Kit - With Gates Racing Timing Belt - Looking for the best timing belt kit on the market? Look no further than ECS Tuning - Assembled By ECS - Audi

Looking for the best timing belt kit on the market? Look no further than ECS Tuning 10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
From VIN 8E-4-191001, split is in the 2004 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2569783
Mfg#:
06B198502KT
In Stock
ON SALE! SAVE 14%
$438.99

This product was last offered at the strikethrough price on
10-21-2026

$379.14 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

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