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Audi B6 A4 Quattro 1.8T

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Audi B6 A4 Quattro 1.8T Most Popular Parts

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710N Diverter Valve - Priced Each

ES#2813017 - 06A145710N - 710N Diverter Valve - Priced Each - A great upgrade for stock to mildly tuned engines - Hamburg Tech - Audi Volkswagen

A great upgrade for stock to mildly tuned engines affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813017
Mfg#:
06A145710N
Ships in 2 Business Days
$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Snub Mount - Street

ES#4305159 - PFF3-220 - Performance Snub Mount - Street - Put your power to the ground! - Powerflex - Audi Volkswagen

Put your power to the ground! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Powerflex - Corporate Logo
ES#:
4305159
Mfg#:
PFF3-220
Ships in 2 Business Days
$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Alternator - 150amp

ES#2526427 - 06B903016QXKIT - Remanufactured Alternator - 150amp - Price includes a $90 core charge - Bosch - Audi

Price includes a $90 core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2526427
Mfg#:
06B903016QXKIT
Back Ordered
$502.99

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

$488.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

76-57.1 Hub Centric Ring - Set Of Four

ES#2200633 - AP76571A - 76-57.1 Hub Centric Ring - Set Of Four - Plastic 76.0mm to 57.1mm hub centric rings for proper wheel fitment - ECS - Audi Volkswagen

Plastic 76.0mm to 57.1mm hub centric rings for proper wheel fitment affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2200633
Mfg#:
AP76571A
In Stock
ON SALE! SAVE 25%
$30.99

This product was last offered at the strikethrough price on
06-13-2026

$23.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Oil Line Gasket - Priced Each

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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
1590
Mfg#:
058145757B
In Stock
$6.11

This product was last offered at the strikethrough price on
03-27-2026

$2.35 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Slotted Brake Rotors - Pair (245x10mm)

ES#522672 - USR1202 - Rear Slotted Brake Rotors - Pair (245x10mm) - Upgrade your stopping power - EBC - Audi

Upgrade your stopping power affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Please measure stock rotors for 245mm diameter

Brand:
EBC - Corporate Logo
ES#:
522672
Mfg#:
USR1202
Ships in 3 Business Days
5% off MSRP

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

$170.99

This product was last offered at the strikethrough price on
06-15-2026

$161.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Brake Service Kit

ES#1899320 - 8e0698005 - Front Brake Service Kit - Featuring Zimmermann rotors and ECS DD23 Daily Driver ceramic pads - Assembled By ECS - Audi Volkswagen

Featuring Zimmermann rotors and ECS DD23 Daily Driver ceramic pads affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
1899320
Mfg#:
8E0698005
In Stock
ON SALE!
$263.99

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

$242.98 USD
This product is lifetime replacement eligible Lifetime Replacement

Fuel Filter

ES#240316 - 4f0201511d - Fuel Filter - With pressure regulator - Hengst - Audi
ECS Tuning recommends this product.

With pressure regulator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!
From VIN 8E-5-065001, split is in the 2005 model year

Brand:
Hengst - Corporate Logo
ES#:
240316
Mfg#:
4F0201511D
In Stock
$53.99 USD
Free Shipping
on orders $49 and up

Strut Tower Brace

ES#441697 - 8E1805645 - Strut Tower Brace - Direct replacement - Genuine Volkswagen Audi - Audi

Direct replacement affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
441697
Mfg#:
8E1805645
In Stock
ON SALE!
$169.99

This product was last offered at the strikethrough price on
06-15-2026

$161.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Pressure Control Valve (PCV)

ES#4352395 - 06E103464D - Pressure Control Valve (PCV) - Located beneath the intake manifold. - URO - Audi

Located beneath the intake manifold. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4352395
Mfg#:
06E103464D
In Stock
$160.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

74.1-57.1 Hub Centric Ring - Priced Each

ES#4423681 - ANL741571-1KT - 74.1-57.1 Hub Centric Ring - Priced Each - Aluminum 74.1mm to 57.1mm hub centric ring for proper wheel fitment - ECS - Audi BMW Volkswagen

Aluminum 74.1mm to 57.1mm hub centric ring for proper wheel fitment affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4423681
Mfg#:
ANL741571-1KT
In Stock
ON SALE! SAVE 25%
$22.99

This product was last offered at the strikethrough price on
06-13-2026

$17.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VW/Audi 5x112 To 5x127 Jeep Wheel Adapters - 30mm - Set Of Four

ES#4616150 - 039903LA01-03KT - VW/Audi 5x112 To 5x127 Jeep Wheel Adapters - 30mm - Set Of Four - Easily bolt on modern day Jeep wheels to your European car or SUV - ECS - Audi Volkswagen

Easily bolt on modern day Jeep wheels to your European car or SUV affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4616150
Mfg#:
039903LA01-03KT
Ships on Jul 17, 2026
Auto Notify
ON SALE!
$507.99

This product was last offered at the strikethrough price on
06-13-2026

$482.59 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Short Hub Adapter

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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
NRG - Corporate Logo
ES#:
3553098
Mfg#:
SRK-180H
In Stock at Vendor
$160.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hall Sender - Priced Each

ES#277726 - 058905161B - Hall Sender - Priced Each - Measures cam position and relays it to the ECU - Genuine Volkswagen Audi - Audi Volkswagen

Measures cam position and relays it to the ECU affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
277726
Mfg#:
058905161B
Ships in 1-2 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.

$256.99

This product was last offered at the strikethrough price on
06-15-2026

$239.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Wiper Motor

ES#442121 - 8E1955119 - Front Wiper Motor - Located under the rain tray - Genuine Volkswagen Audi - Audi

Located under the rain tray affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
442121
Mfg#:
8E1955119
Ships in 3 Business Days
8% off MSRP

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

$261.99

This product was last offered at the strikethrough price on
06-15-2026

$239.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BFI GSB Heavy Weight Shift Knob - Rosso Centaurus Nappa Leather

ES#4056937 - GSBRC - BFI GSB Heavy Weight Shift Knob - Rosso Centaurus Nappa Leather - Weighing in at approximately 235 grams the added inertial mass makes shifting effort substantially less while speeding up the process at the same time. - Black Forest Industries - Audi Volkswagen

Weighing in at approximately 235 grams the added inertial mass makes shifting effort substantially less while speeding up the process at the same time. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Black Forest Industries - Corporate Logo
ES#:
4056937
Mfg#:
GSBRC
Ships on Aug 5, 2026
$159.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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