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Audi B6 A4 Quattro 1.8T Most Popular Parts

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ES#3570112 - MS100157 - Wheel Spacer Kit - 12mm (1 Pair)  - 12mm spacers to perfectly dial in your stance or clear your big brake kit! - APR - Audi Volkswagen

12mm spacers to perfectly dial in your stance or clear your big brake kit! Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
APR - Corporate Logo
ES#:
3570112
Mfg#:
MS100157
In Stock
12% off MSRP

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

$138.99

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

$122.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4818672 - 8E1422891AM - Power Steering Return Hose - Connects the power steering rack to the hard cooling pipe - Bremmen Parts - Audi

Connects the power steering rack to the hard cooling pipe affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818672
Mfg#:
8E1422891AM
In Stock
ON SALE! SAVE 20%
$95.99

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

$76.70 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2597708 - 06A145710N - 710N Diverter Valve - Priced Each - A great upgrade for stock to mildly tuned engines - Vaico Q+ - Audi Volkswagen

A great upgrade for stock to mildly tuned engines affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vaico Q+ - Corporate Logo
ES#:
2597708
Mfg#:
06A145710N
In Stock at Vendor
$91.99

This product was last offered at the strikethrough price on
02-20-2026

$67.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#261235 - 038103085C - Camshaft / Crankshaft Seal - Priced Each - PTFE design to stop oil leaks and prevent internal engine damage. 47x10x32 - Genuine Volkswagen Audi - Audi Volkswagen

PTFE design to stop oil leaks and prevent internal engine damage. 47x10x32 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Camshaft Seal

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
261235
Mfg#:
038103085C
In Stock
Limited Qty Sale
$40.99

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

$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3570133 - MS100172 - APR Lug Bolts (Set of 10) - 30mm - Black zinc coated 30mm ball set wheel bolts to be used with 2mm & 3mm wheel spacers - APR - Audi Volkswagen

Black zinc coated 30mm ball set wheel bolts to be used with 2mm & 3mm wheel spacers Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
APR - Corporate Logo
ES#:
3570133
Mfg#:
MS100172
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.

$51.99

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

$46.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4111 - 5304 - Denso Spark Plugs - Priced Each - Stock #5304, Plug #IK20, Iridium plugs - Denso - Audi Volkswagen

Stock #5304, Plug #IK20, Iridium plugs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Denso - Corporate Logo
ES#:
4111
Mfg#:
5304
In Stock
$8.25 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2718341 - 1H0253115 - Exhaust Gasket - Seals the downpipe to the catalytic converter - Rein - Audi Volkswagen

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

Brand:
Rein - Corporate Logo
ES#:
2718341
Mfg#:
1H0253115
In Stock
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#442062 - 8E1907355C - ECU Housing - Keep your ECU protected - Genuine Volkswagen Audi - Audi

Keep your ECU protected affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
442062
Mfg#:
8E1907355C
Ships in 1 day
9% off MSRP

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

$221.99

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

$202.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1132 - B5A4TRHK - Outer Tie Rod Hardware Kit - Priced Each - Includes necessary hardware for one side - Genuine Volkswagen Audi - Audi Volkswagen

Includes necessary hardware for one side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1132
Mfg#:
B5A4TRHK
In Stock
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2952015 - 034-509-4021sd - Street Density Line Transmission Mount - Increase performance and durability without sacrificing comfort - 034Motorsport - Audi

Increase performance and durability without sacrificing comfort affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits 5-speed manual transmissions only

Brand:
034Motorsport - Corporate Logo
ES#:
2952015
Mfg#:
034-509-4021SD
In Stock
$121.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3218927 - 8E0941531B5PR - Headlight Switch  - Controls functions of the parking lights, headlights, and fog lights - URO - Audi

Controls functions of the parking lights, headlights, and fog lights affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For vehicles with automatic driving lights

Brand:
URO - Corporate Logo
ES#:
3218927
Mfg#:
8E0941531B5PR
In Stock
$54.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2569779 - B6A4UTBKLV1 -  Ultimate 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
From VIN 8E-4-191001, split is in the 2004 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2569779
Mfg#:
B6A4UTBKLV1
In Stock
$360.99

This product was last offered at the strikethrough price on
03-24-2026

$301.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2587008 - 8E0598625KT1 - Rear Wheel Bearing Kit - Includes both rear wheel bearings and installation hardware - FAG - Audi

Includes both rear wheel bearings and installation hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
FAG - Corporate Logo
ES#:
2587008
Mfg#:
8E0598625KT1
In Stock at Vendor
$150.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2731366 - Q-SPack45-70 - H&R Quick-Safe Stud Conversion Kit - Se of 20 studs. M14 x 1.5 x 70 - H&R - Audi Volkswagen

Se of 20 studs. M14 x 1.5 x 70 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!

Brand:
H&R - Corporate Logo
ES#:
2731366
Mfg#:
Q-SPACK45-70
Ships in 3 Business Days
$150.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2574594 - 80401283SPORT - Rear Sport Shock Absorber - Priced Each - Adjustable shocks designed to be used with aggressive lowering springs - Koni - Audi

Adjustable shocks designed to be used with aggressive lowering springs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Koni - Corporate Logo
ES#:
2574594
Mfg#:
80401283SPORT
In Stock at Vendor
ON SALE! SAVE 20%
$188.81

This product was last offered at the strikethrough price on
02-10-2026

$150.64 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#468517 - N10572902 - Hexagon Head Bolt - Priced Each - M12x1.5x75 hex bolt used in various areas on your European vehicle - Genuine Volkswagen Audi - Audi

M12x1.5x75 hex bolt used in various areas on your European vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Front Strut Bolt - Secures Front Strut to Lower Control Arm.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
468517
Mfg#:
N10572902
In Stock
3% off MSRP

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

$6.66

This product was last offered at the strikethrough price on
06-04-2026

$6.47 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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