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Audi B5 A4 Quattro 1.8T Most Popular Parts

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ES#3647529 - ST-AIVN-1103SKT - Supertech Stainless Intake 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

Brand:
Assembled By ECS - Corporate Logo
ES#:
3647529
Mfg#:
ST-AIVN-1103SKT
Back Ordered
$453.99

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

$417.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3647534 - ST-AIVN-1106SKT - Supertech Stainless Intake 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
*Oversized valves require extra machine work to the cylinder head.*

Brand:
Assembled By ECS - Corporate Logo
ES#:
3647534
Mfg#:
ST-AIVN-1106SKT
Back Ordered
$545.99

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

$417.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2090739 - 822516SPORT -  Front Sport Strut - Priced Each - Fits the left and right side - Koni - Audi

Fits the left and right side From VIN 8D-1-030000, split is in the 2001 model year

Brand:
Koni - Corporate Logo
ES#:
2090739
Mfg#:
822516SPORT
Ships in 5 Business Days
ON SALE! SAVE 20%
$260.99

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

$208.58 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3553098 - SRK-180H - Short Hub Adapter  - Short Hubs are made to work with NRG quick releases. The hub fits over the shaft, and requires a quick release to perform the mount - NRG - Audi

Short Hubs are made to work with NRG quick releases. The hub fits over the shaft, and requires a quick release to perform the mount

Brand:
NRG - Corporate Logo
ES#:
3553098
Mfg#:
SRK-180H
In Stock at Vendor
$160.00

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

$138.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4620670 - 077133517C - Purge Valve - Common fix for DTC P0441 - URO - Audi Volkswagen

Common fix for DTC P0441 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4620670
Mfg#:
077133517C
In Stock
$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3419816 - 8E0927317H - Brake Booster Vacuum Pump - Restore the feel of factory brake assist - Hella - Audi Volkswagen

Restore the feel of factory brake assist From VIN 8D-X-200001, split is in the 1999 model year

Brand:
Hella - Corporate Logo
ES#:
3419816
Mfg#:
8E0927317H
Ships in 1 Business Day
$415.08 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5633 - 058198479 V2waf - Timing Belt Kit - Ultimate Plus - Our most complete timing belt kit with coolant - Assembled By ECS - Audi Volkswagen

Our most complete timing belt kit with coolant 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with AEB or ATW engine codes only.

Brand:
Assembled By ECS - Corporate Logo
ES#:
5633
Mfg#:
058198479 V2WAF
Ships in 2 Business Days
ON SALE! SAVE 15%
$488.99

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

$414.21 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#4818424 - 058905291K - Check Valve - Priced Each - Used in multiple locations in the vacuum system - Bremmen Parts - Audi Volkswagen

Used in multiple locations in the vacuum system 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818424
Mfg#:
058905291K
In Stock
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2626364 - 50575571 - DRA Series Trak+ Wheel Adapters - 25mm (Pair) - Adapts your 5x112 bolt pattern to a 5x120 / 72.6CB (BMW Wheels) - H&R - Audi Volkswagen

Adapts your 5x112 bolt pattern to a 5x120 / 72.6CB (BMW Wheels) We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
2626364
Mfg#:
50575571
In Stock
10% off MSRP

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

$229.99

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

$206.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2731039 - 405655712 - DRA Series Trak+ Wheel Adapters - 20mm (Pair) - Adapts your 5x112 bolt pattern, 57.1mm CB wheels to a 5x114.3 pattern / 64mm CB wheel (Honda) - H&R - Audi Volkswagen

Adapts your 5x112 bolt pattern, 57.1mm CB wheels to a 5x114.3 pattern / 64mm CB wheel (Honda) We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
2731039
Mfg#:
405655712
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.

$229.99

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

$206.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3426986 - 1C0906517AKT - Purge Valve Repair Kit - Common cure for DTC P0441 - Includes clamps to replace factory one-time-use clamps - Assembled By ECS - Audi Volkswagen

Common cure for DTC P0441 - Includes clamps to replace factory one-time-use clamps 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3426986
Mfg#:
1C0906517AKT
In Stock
ON SALE! SAVE 14%
$36.99

This product was last offered at the strikethrough price on
11-05-2026

$31.83 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1590 - 058145757B - Turbo Oil Line Gasket - Priced Each - Seals the oil return line to the turbocharger - Elring - Audi Volkswagen

Seals the oil return line to the turbocharger 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
1590
Mfg#:
058145757B
In Stock
$2.35 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5482584 - 06a103247KT7 - Lower PCV Bleeder Valve Upgrade Kit - Eliminate dangerous boost leaks and permanently fix your engine's most vulnerable vacuum path with this billet check valve and T-housing bundle. - Assembled By ECS - Audi Volkswagen

Eliminate dangerous boost leaks and permanently fix your engine's most vulnerable vacuum path with this billet check valve and T-housing bundle. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5482584
Mfg#:
06A103247KT7
In Stock
$58.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#10588 - 058145757c - Turbo Oil Line Gasket - Priced Each - Seals the oil return line to the turbocharger - Genuine Volkswagen Audi - Audi Volkswagen

Seals the oil return line to the turbocharger

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
10588
Mfg#:
058145757C
In Stock
11% off MSRP

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

$14.95

This product was last offered at the strikethrough price on
11-05-2026

$13.32 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3154066 - GSBS - BFI Heavy Weight Shift Knob SCHWARZ - Golf Ball - A modern update on a classic design at nearly twice the weight (235g) - Black Forest Industries - Audi Volkswagen

A modern update on a classic design at nearly twice the weight (235g)

Brand:
Black Forest Industries - Corporate Logo
ES#:
3154066
Mfg#:
GSBS
Ships on Dec 23, 2026
$204.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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