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Audi B6 A4 Quattro 1.8T Most Popular Parts

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ES#2120863 - 070903803E - Voltage Regulator - Located on the rear of the alternator - Genuine Volkswagen Audi - Audi Volkswagen

Located on the rear of the alternator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2120863
Mfg#:
070903803E
Special Order: No Guaranteed ETA
7% off MSRP

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

$333.99

This product was last offered at the strikethrough price on
06-16-2026

$310.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4668232 - 8E0615601R-S - Rear V5 Slotted Brake Rotors - Set (300x22) - Precision manufactured for consistent stopping power during high performance driving. Featuring a matte black zinc coating for corrosion protection. - ECS - Audi

Precision manufactured for consistent stopping power during high performance driving. Featuring a matte black zinc coating for corrosion protection. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Replacement rotors for vehicles with the Stage 2 Big Brake Kit

Brand:
ECS - Corporate Logo
ES#:
4668232
Mfg#:
8E0615601R-S
Ships in 8 Business Days
ON SALE!
$319.99

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

$310.38 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3647177 - 8E0609721AT - Parking Brake Cable - Priced Each - Fits left or right side - Original Equipment Supplier - Audi

Fits left or right side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
3647177
Mfg#:
8E0609721AT
Ships in 1-2 days
$318.99

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

$309.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pushes air through the vent system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ACM - Corporate Logo
ES#:
2997045
Mfg#:
8E1820021E
In Stock at Vendor
$308.20 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#279997 - 06B109243E -  Timing Belt Tensioning Roller - Applies the pressure from the damper to the timing belt - Genuine Volkswagen Audi - Audi Volkswagen

Applies the pressure from the damper to the timing belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
279997
Mfg#:
06B109243E
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.

$164.99

This product was last offered at the strikethrough price on
06-16-2026

$153.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Meets VAG 502.00/505.00 specification, BMW LL-01, and MB 229.5 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Castrol - Corporate Logo
ES#:
4375984
Mfg#:
15D453
Ships in 2 Business Days
$59.99

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

$43.99 USD
Free Shipping
on orders $49 and up
ES#4615935 - 06B121142A - Retaining C-Clip - Priced Each - Holds crank case breather tube in place, top of oil filter housing - URO - Audi Volkswagen

Holds crank case breather tube in place, top of oil filter housing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4615935
Mfg#:
06B121142A
In Stock
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3677365 - n10037106KT7 - Manual Transmission Service Kit  - Featuring 3 Quarts of Redline MTL fluid & OEM Drain & Fill Plugs to service your transmission. M22x1.5 - Assembled By ECS - Audi

Featuring 3 Quarts of Redline MTL fluid & OEM Drain & Fill Plugs to service your transmission. M22x1.5 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
6-speed transmissions only

Brand:
Assembled By ECS - Corporate Logo
ES#:
3677365
Mfg#:
N10037106KT7
In Stock
ON SALE!
$102.07 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#2568225 - ECS10152KTWBC -  ECS Wheel Spacer & Bolt Kit - 3mm 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary 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#:
2568225
Mfg#:
ECS10152KTWBC
In Stock
ON SALE! SAVE 25%
$135.99

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

$101.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4447275 - 4B1606H-25 - ACL Race Rod Bearing Set - +.25mm Extra Clearance - Rod bearings for the most extreme applications! - ACL - Audi Volkswagen

Rod bearings for the most extreme applications! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ACL - Corporate Logo
ES#:
4447275
Mfg#:
4B1606H-25
In Stock
$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2535453 - 07D905377 - Knock Sensor - Green Connector - Detects engine ping for timing adjustment - Continental - Audi Volkswagen

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

Brand:
Continental - Corporate Logo
ES#:
2535453
Mfg#:
07D905377
Ships in 4 Business Days
$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2806915 - 06B121070HKT - Coolant Supply Pipe with hose clamps - Located along top of the intake manifold - Assembled By ECS - Audi

Located along top of the intake manifold 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#:
2806915
Mfg#:
06B121070HKT
In Stock
ON SALE! SAVE 24%
$99.99

This product was last offered at the strikethrough price on
05-12-2026

$76.45 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2718036 - 038117070A - Oil Cooler O-Ring  - Seals the connection between the oil cooler and the filter adapter. 59x5 - Elring - Audi Volkswagen

Seals the connection between the oil cooler and the filter adapter. 59x5 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
2718036
Mfg#:
038117070A
In Stock
$6.03

This product was last offered at the strikethrough price on
01-07-2026

$1.67 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2966347 - 06A198298kt - Performance Crankcase Breather Hose Kit - Includes the "L" & "T" shaped breather hoses, 034 Billet check valve, and tube with hardware - Assembled By ECS - Audi

Includes the "L" & "T" shaped breather hoses, 034 Billet check valve, and tube with hardware 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#:
2966347
Mfg#:
06A198298KT
In Stock at Vendor
ON SALE! SAVE 10%
$112.99

This product was last offered at the strikethrough price on
02-06-2026

$101.82 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4815532 - 1001350001 - 01V Automatic Transmission Service Kit - 7 Liters - Includes a new filter & transmission pan gasket with securing hardware. Includes enough fluid to drain and fill. - Meyle - Audi Volkswagen

Includes a new filter & transmission pan gasket with securing hardware. Includes enough fluid to drain and fill. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4815532
Mfg#:
1001350001
Ships on Oct 27, 2026
$304.99 USD
Free Shipping
on orders $49 and up
ES#4265462 - 06C905115KT - Ignition Service Kit - Includes four genuine red coil packs and spark plugs. - Genuine Volkswagen Audi - Audi Volkswagen

Includes four genuine red coil packs and spark plugs. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4265462
Mfg#:
06C905115KT
Ships in 3 Business Days
$315.57

This product was last offered at the strikethrough price on
06-03-2026

$304.01 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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