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Audi B5 A4 FWD 1.8T Most Popular Parts

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ES#364084 - 4A0945515A - Brake Light Switch - 4 Pin - Located behind the brake pedal - Genuine Volkswagen Audi - Audi Volkswagen

Located behind the brake pedal Engine codes ATW & AWM

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
364084
Mfg#:
4A0945515A
Ships in 1-2 days
15% off MSRP

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

$53.99

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

$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2873334 - 068103085E - Front Crankshaft/Camshaft Seal - Priced Each - Stop oil leaks and prevent internal engine damage. 47x10 - Febi - Audi Volkswagen

Stop oil leaks and prevent internal engine damage. 47x10 We Price Match - Give Us A Call or Chat!
Engine codes AEB & ATW. Seals the intermediate shaft to the guide ring

Brand:
Febi - Corporate Logo
ES#:
2873334
Mfg#:
068103085E
In Stock
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2074 - 8D0399151J - Transmission Mount - Priced Each - Reduce excessive drivetrain vibrations - Febi - Audi Volkswagen

Reduce excessive drivetrain vibrations We Price Match - Give Us A Call or Chat!
Fits the left and right side up to VIN 8D-W-007799, split is in the 1998 model year

Brand:
Febi - Corporate Logo
ES#:
2074
Mfg#:
8D0399151J
Ships on Feb 5, 2027
$28.99

This product was last offered at the strikethrough price on
10-22-2026

$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1832869 - N0347908 - Upper Control Arm Bolt - Priced Each - Secures the upper control arms to the spindle. M10x100 - Febi - Audi Volkswagen

Secures the upper control arms to the spindle. M10x100 We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
1832869
Mfg#:
N0347908
Ships in 1 Business Day
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2225930 - 8D0863821S - Front Belly Pan - Reduces noise and protects your undercarriage - Bremmen Parts - Audi Volkswagen

Reduces noise and protects your undercarriage 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
2225930
Mfg#:
8D0863821S
Special Order: No Guaranteed ETA
ON SALE! SAVE 20%
$136.99

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

$109.59 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4338186 - 037906461C - Mass Air Flow Sensor (MAF) - Restore fuel economy and performance - Bremi - Audi Volkswagen

Restore fuel economy and performance From VIN 8D-W-080001, split is in the 1998 model year

Brand:
Bremi - Corporate Logo
ES#:
4338186
Mfg#:
037906461C
Ships in 1 Business Day
$146.99

This product was last offered at the strikethrough price on
07-15-2026

$135.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4505529 - 8D0407451MX - Front Axle Assembly - Left - Don't take a chance on an axle or CV joint breaking and leaving you stranded. - TrakMotive - Audi

Don't take a chance on an axle or CV joint breaking and leaving you stranded. Engine code AWM

Brand:
TrakMotive - Corporate Logo
ES#:
4505529
Mfg#:
8D0407451MX
Ships in 1 Business Day
$149.99

This product was last offered at the strikethrough price on
07-31-2026

$135.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2707 - 4A0945515A - Brake Light Switch - 4 Pin - Located behind the brake pedal - Febi - Audi Volkswagen

Located behind the brake pedal We Price Match - Give Us A Call or Chat!
Engine codes ATW & AWM

Brand:
Febi - Corporate Logo
ES#:
2707
Mfg#:
4A0945515A
In Stock
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#6416 - 4A0805121A - Plastic Dowel Pin - Priced Each - Secures the belly pan to the fender liners - Genuine Volkswagen Audi - Audi

Secures the belly pan to the fender liners

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
6416
Mfg#:
4A0805121A
Ships in 4 Business Days
3% off MSRP

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

$11.67

This product was last offered at the strikethrough price on
09-30-2026

$11.32 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2769993 - 058129717DKT1 - Intake Manifold Installation Kit - Everything you need to remove and re-install your intake manifold - Assembled By ECS - Audi

Everything you need to remove and re-install your intake manifold 10X Entries Into Our F80 M3 Sweepstakes
Engine code AWM

Brand:
Assembled By ECS - Corporate Logo
ES#:
2769993
Mfg#:
058129717DKT1
Ships in 1-2 days
ON SALE! SAVE 12%
$139.07

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

$122.17 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2598295 - 035103245A - Pressure Control Valve (PCV) - (19mm) - Located under the intake manifold - URO - Audi Volkswagen

Located under the intake manifold 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2598295
Mfg#:
035103245A
In Stock
$8.48 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#6773 - 059198193kt - Magnetic Oil Drain Plug Kit - Includes 10 crush washers for future oil services. M26x1.5 - ECS - Audi Volkswagen

Includes 10 crush washers for future oil services. M26x1.5 10X Entries Into Our F80 M3 Sweepstakes

Engine code AEB up to VIN 8D-X-199999, split is in the 1999 model year (with the original oil pan)

Brand:
ECS - Corporate Logo
ES#:
6773
Mfg#:
059198193KT
In Stock
ON SALE! SAVE 30%
$44.99

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

$31.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3218978 - 8D0959482B - A/C Pressure Safety Switch - Prevents excess pressure from building within the system - URO - Audi Volkswagen

Prevents excess pressure from building within the system 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
From VIN 8D-V-000001, split is in the 1997 model year

Brand:
URO - Corporate Logo
ES#:
3218978
Mfg#:
8D0959482B
Ships in 1 Business Day
$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2972929 - 059919501AKT2 -  Coolant Temperature Sensor - Revised green 4 pin sensor, located in the cooling flange located on the side of the cylinder head - Hamburg Tech - Audi Volkswagen

Revised green 4 pin sensor, located in the cooling flange located on the side of the cylinder head We Price Match - Give Us A Call or Chat!
From VIN 8D-Y-000001, split is in the 2000 model year

Brand:
Hamburg Tech - Corporate Logo
ES#:
2972929
Mfg#:
059919501AKT2
In Stock
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2812977 - 058198025A - Valve Cover Gasket Set - Stop oil leaks and prevent internal engine damage - Hamburg Tech - Audi Volkswagen

Stop oil leaks and prevent internal engine damage We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2812977
Mfg#:
058198025A
Ships in 2 Business Days
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4828 - 078131120M - SAI/EGR Valve Adapter Gasket - Priced Each - Seals the combi valve adapter to the cylinder head - Genuine Volkswagen Audi - Audi Volkswagen

Seals the combi valve adapter to the cylinder head Engine codes ATW & AWM

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4828
Mfg#:
078131120M
In Stock
$4.81 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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