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Audi B5 A4 Quattro 1.8T

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Audi B5 A4 Quattro 1.8T Engine Parts & Accessories

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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 Engine Control Unit

Includes a $250 refundable core charge For manual transmission vehicles from VIN 8D-W-043001, split is in the 1998 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2635561
Mfg#:
8D0997557HXKT
Back Ordered
$1532.99

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

$1524.99 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 $225 refundable core charge For automatic transmission vehicles from VIN 8D-W-043001, split is in the 1998 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2635566
Mfg#:
8D0997559CXKT
Back Ordered
$1902.99

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

$1893.99 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

Thermostat (87°C)

Prevent overheating and premature engine wear. Includes O-ring

Brand:
Vernet - Corporate Logo
ES#:
4674381
Mfg#:
050121113C
Back Ordered
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Molygen New Generation Engine Oil (5w-40) - 5 Liter

ES#3246016 - 20232 - Molygen New Generation Engine Oil (5w-40) - 5 Liter - Full synthetic oil with fluorescent, friction-reducing additive! - Liqui-Moly - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Full synthetic oil with fluorescent, friction-reducing additive! 10X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
3246016
Mfg#:
20232
In Stock
43% off MSRP

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

$95.99

This product was last offered at the strikethrough price on
05-14-2026

$54.99 USD
Free Shipping
on orders $49 and up

Leichtlauf High Tech Engine Oil (5w-40) - 5 Liter

ES#2785255 - 2332 - Leichtlauf High Tech Engine Oil (5w-40) - 5 Liter - Ideally suited for modern gasoline and diesel engines with multi-valve and turbocharging technology - Liqui-Moly - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Ideally suited for modern gasoline and diesel engines with multi-valve and turbocharging technology 10X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Liqui-Moly - Corporate Logo
ES#:
2785255
Mfg#:
2332
In Stock
40% off MSRP

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

$97.99

This product was last offered at the strikethrough price on
08-30-2026

$58.99 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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