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Audi B5 A4 FWD 1.8T

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Audi B5 A4 FWD 1.8T Engine Parts & Accessories

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A/C Pressure Safety Switch

ES#2901739 - 8D0959482 - A/C Pressure Safety Switch - Prevents excess pressure from building within the system - Vemo - Audi

Prevents excess pressure from building within the system Up to VIN 8D-T-400000, split is in the 1996 model year

Brand:
Vemo - Corporate Logo
ES#:
2901739
Mfg#:
8D0959482
Special Order: No Guaranteed ETA
$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supertech Performance Valvetrain Upgrade Kit

This high-performance engine kit combines an upgraded dual-spring valvetrain, Inconel and nitrided valves, a top-end gasket set, and premium tri-metal race main bearings. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481342
Mfg#:
SPRK-AUDI18VKT
Back Ordered
$1702.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ultimate Timing Belt & Water Pump Service Kit

This kit treats the entire front engine drive assembly as a single system, replacing every component subject to wear and tear 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481960
Mfg#:
N0102228KT1
Back Ordered
$307.99

This product was last offered at the strikethrough price on
09-04-2026

$304.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BorgWarner EFR 6258-G Turbo - 0.80 A/R, T4 Twin Scroll

EFR delivers quick boost response, powerful performance and reliable durability - 0.80 A/R, T4 Twin Flow Flange, 49mm Compressor Inducer Dia, 62mm Compressor Wheel O.D., 58mm Turbine Wheel O.D. *To be used with custom turbocharger applications only - T4 flange manifold, custom fueling, tuning/software, and internals necessary*

Brand:
BorgWarner - Corporate Logo
ES#:
4143465
Mfg#:
11589880036
Back Ordered
22% off MSRP

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

$3723.99

This product was last offered at the strikethrough price on
09-14-2026

$2898.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Alternator - 90 Amp

We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4069554
Mfg#:
AL0707X
Back Ordered
$256.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Belt Damper

Applies pressure to the tensioning roller 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5374995
Mfg#:
058109479B
Special Order: No Guaranteed ETA
ON SALE! SAVE 21%
$67.99

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

$53.85 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gas Cap

Replacement fuel tank cap for your vehicle. Tether not included. From VIN 8D-W-070001 up to VIN 8D-X-300000, splits are in the 1998/1999 model years

Brand:
Gates - Corporate Logo
ES#:
4780171
Mfg#:
1J0201553A
Back Ordered
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Engine Control Unit

Includes a $250 refundable core charge Up to VIN 8D-1-080000, split is in the 2001 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2635582
Mfg#:
4B0997019NXKT
Back Ordered
$1839.99

This product was last offered at the strikethrough price on
09-03-2026

$1830.99 USD
This product is lifetime replacement eligible Partial Replacement

Remanufactured K03 Turbocharger

Includes a $100 refundable core charge

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2649858
Mfg#:
058145703LXKT
Back Ordered
$1580.99 USD
This product is lifetime replacement eligible Partial Replacement

Remanufactured Engine Control Unit

Includes a $200 refundable core charge For manual transmissions vehicles

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2635579
Mfg#:
4B0997020AXKT
Back Ordered
$1497.99

This product was last offered at the strikethrough price on
09-03-2026

$1489.99 USD
This product is lifetime replacement eligible Partial Replacement

Remanufactured Engine Control Unit

Includes a $200 refundable core charge From VIN 8D-1-080001, split is in the 2001 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2635581
Mfg#:
4B0997020EXKT
Back Ordered
$1580.99

This product was last offered at the strikethrough price on
09-03-2026

$1571.99 USD
This product is lifetime replacement eligible Partial Replacement

Remanufactured Engine Control Unit

Includes a $200 refundable core charge For automatic transmissions vehicles

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2635580
Mfg#:
4B0997020BXKT
Back Ordered
$1497.99

This product was last offered at the strikethrough price on
09-03-2026

$1489.99 USD
This product is lifetime replacement eligible Partial Replacement

Oil Pressure Switch

Senses low engine oil pressure Up to the 1999 model year

Brand:
Hella - Corporate Logo
ES#:
4732747
Mfg#:
068919081D
Back Ordered
$7.99 USD
Free Shipping
on orders $49 and up

Gas Cap

Replacement fuel tank cap for your vehicle. Tether not included.

Brand:
MotoRad
ES#:
4698376
Mfg#:
1J0201553A
Back Ordered
$11.99

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

$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Allen Bolt - Priced Each

Install new hardware with your new parts. M8x37 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Engine codes AEB & ATW. Secures the oil filter adapter to the engine

Brand:
Rein - Corporate Logo
ES#:
4004624
Mfg#:
N90339605
Back Ordered
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Adapter

With an integrated oil separator We Price Match - Give Us A Call or Chat!
Engine code AWM

Brand:
Vaico - Corporate Logo
ES#:
4865930
Mfg#:
06A115405BS
Special Order: No Guaranteed ETA
$332.99 USD
Free Shipping
on orders $49 and up

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

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