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Audi B5 A4 FWD 1.8T Engine Parts & Accessories

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2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2802823
Mfg#:
58121687
Ships in 3 Business Days
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Prevent oil from leaking down the front of your engine block with this premium direct-fit camshaft, intermediate shaft, and front crankshaft seal. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Rein - Corporate Logo
ES#:
5516020
Mfg#:
068103085A
Ships in 3 Business Days
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Replace worn, cracked, or leaking vacuum lines and low-pressure fuel hoses with this direct-fit OEM-style bulk hose. 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2802869
Mfg#:
VN90099601
Ships in 3 Business Days
$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Securely mount an Odyssey battery in your Audi

Brand:
Rennline - Corporate Logo
ES#:
2839920
Mfg#:
EL4235
Ships in 6 Business Days
$149.00 USD
Free Shipping
on orders $49 and up

Securely mount an Odyssey battery in your Audi

Brand:
Rennline - Corporate Logo
ES#:
2839921
Mfg#:
EL4237
Ships in 6 Business Days
$149.00 USD
Free Shipping
on orders $49 and up

Securely mount an Odyssey battery in your Audi and add provisions for a switch

Brand:
Rennline - Corporate Logo
ES#:
2839922
Mfg#:
EL4238
Ships in 6 Business Days
$159.00 USD
Free Shipping
on orders $49 and up

Securely mount an Odyssey battery in your Audi and add provisions for a switch

Brand:
Rennline - Corporate Logo
ES#:
2839919
Mfg#:
EL4234
Ships in 6 Business Days
$159.00 USD
Free Shipping
on orders $49 and up

Includes the spark plug boot

Brand:
SMP - Corporate Logo
ES#:
4142131
Mfg#:
058905105
Ships in 1 Business Day
$43.99

This product was last offered at the strikethrough price on
07-23-2026

$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Controls actuation of the Combi Valve or Diverter Valve For vehicles with AWM engine code only.

Brand:
SMP - Corporate Logo
ES#:
4142136
Mfg#:
026906283J
Ships in 1 Business Day
$297.99

This product was last offered at the strikethrough price on
07-23-2026

$293.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Located on the rear of the alternator For 90 amp alternators from VIN 8D-X-200001, split is in the 1999 model year

Brand:
SMP - Corporate Logo
ES#:
4142128
Mfg#:
06B903803B
Ships in 1 Business Day
$385.99

This product was last offered at the strikethrough price on
07-23-2026

$380.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Includes the spark plug boot

Brand:
Spectra Premium - Corporate Logo
ES#:
4142132
Mfg#:
058905105
Ships in 1 Business Day
$43.99

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

$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5481704 - 06A115405BSKT - Oil Filter Adapter - Comes with, Oil Filter Adapter, Oil Cooler O-Ring, Sealing O-Ring (34.2x3), and Oil Filter Adapter Gasket - Assembled By ECS - Audi Volkswagen

Comes with, Oil Filter Adapter, Oil Cooler O-Ring, Sealing O-Ring (34.2x3), and Oil Filter Adapter Gasket 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481704
Mfg#:
06A115405BSKT
Ships in 1 day
$437.99

This product was last offered at the strikethrough price on
07-09-2026

$436.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2608133 - 06B121121LKT - Cooling System Refresh Kit - Level 2 - Replace your thermostat, temp sensors, and expansion tank after performing a proper coolant system flush! - Assembled By ECS - Audi

Replace your thermostat, temp sensors, and expansion tank after performing a proper coolant system flush! 10X Entries Into Our F80 M3 Sweepstakes
Engine code AWM from VIN 8D-X-500001, split is in the 1999 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2608133
Mfg#:
06B121121LKT
Ships in 1 Business Day
ON SALE!
$160.99

This product was last offered at the strikethrough price on
10-29-2026

$160.43 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2608134 - 030121121BKT2 - Cooling System Refresh Kit - Level 2 - Replace your thermostat, temp sensors, and expansion tank after performing a proper coolant system flush! - Assembled By ECS - Audi

Replace your thermostat, temp sensors, and expansion tank after performing a proper coolant system flush! 10X Entries Into Our F80 M3 Sweepstakes
Engine code AEB from VIN 8D-W-007800 up to VIN 8D-X-500000, splits are in the 1998-1999 model years

Brand:
Assembled By ECS - Corporate Logo
ES#:
2608134
Mfg#:
030121121BKT2
Ships in 1 Business Day
ON SALE!
$155.99

This product was last offered at the strikethrough price on
06-18-2026

$153.81 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2766067 - 078131120KKT1 - EGR Valve Replacement Kit - Complete gasket and hardware to replace the EGR valve - Assembled By ECS - Audi

Complete gasket and hardware to replace the EGR valve 10X Entries Into Our F80 M3 Sweepstakes
Engine code AWM

Brand:
Assembled By ECS - Corporate Logo
ES#:
2766067
Mfg#:
078131120KKT1
Ships in 2 Business Days
ON SALE!
$57.99

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

$55.57 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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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