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Your Vehicle Audi B6 A4 Quattro 1.8T

Audi B6 A4 Quattro 1.8T Engine Parts & Accessories

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Up to VIN 8E-3-500000, split is in the 2003 model year

Brand:
Burgaflex - Corporate Logo
ES#:
4349480
Mfg#:
06A103213F
Ships in 8 Business Days
$9.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

This stroker kit features a set of IE 20mm rods, JE, and a genuine, forged VW 2.0 FSI crank shaft.

Brand:
CTS - Corporate Logo
ES#:
5396276
Mfg#:
VW-18T-2LSTROKER
Ships in 7 Business Days
$1999.99 USD
Free Shipping

Includes most major cylinder head gaskets and seals

Brand:
Corteco - Corporate Logo
ES#:
5541678
Mfg#:
058198012
Ships in 1 Business Day
$101.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Matched set with connections

Brand:
DeatschWerks - Corporate Logo
ES#:
5446104
Mfg#:
17U-01-0550-4
Ships in 1 Business Day
$329.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Also known as the RPM or speed sensor

Brand:
Hitachi - Corporate Logo
ES#:
5411668
Mfg#:
071957147
Ships in 6 Business Days
$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Keep your engine running smooth

Brand:
Hitachi - Corporate Logo
ES#:
5396923
Mfg#:
06A905115D
Ships in 6 Business Days
$41.99 USD
Free Shipping
on orders $49 and up

Keep your cooling system operating properly

Brand:
Mahle - Corporate Logo
ES#:
4146572
Mfg#:
8E0121251A
Ships in 1 Business Day
$237.99

This product was last offered at the strikethrough price on
08-14-2026

$204.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Brand:
Meistersatz - Corporate Logo
ES#:
4150982
Mfg#:
N0138149
Ships in 3 Business Days
$2.99 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 and add provisions for a switch

Brand:
Rennline - Corporate Logo
ES#:
2839926
Mfg#:
EL4338
Ships in 6 Business Days
$159.00

This product was last offered at the strikethrough price on
11-09-2026

$155.00 USD
Free Shipping
on orders $49 and up

Securely mount an Odyssey battery in your Audi

Brand:
Rennline - Corporate Logo
ES#:
2839925
Mfg#:
EL4337
Ships in 6 Business Days
$139.00

This product was last offered at the strikethrough price on
11-09-2026

$135.00 USD
Free Shipping
on orders $49 and up

Controls actuation of the Combi Valve or Diverter Valve

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

Keep your cooling system operating properly

Brand:
Spectra Premium - Corporate Logo
ES#:
4146571
Mfg#:
8E0121251A
Ships in 1 Business Day
$231.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Coolant supply pipe for the cylinder heads We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4707503
Mfg#:
06E121045R
Ships in 1 Business Day
$145.99 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 10X Entries For Our Spin To Win Sweepstakes!

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

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

$423.08 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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Manufacturer names and/or part numbers are used only for identification purposes.

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