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Audi C4 S6 Quattro 20v T

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Audi C4 S6 Quattro 20v T Engine Parts & Accessories

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Engine Mount - Right

ES#3970245 - 443199379D - Engine Mount - Right - Stop driveline vibrations. - Meyle - Audi

Stop driveline vibrations. 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
3970245
Mfg#:
443199379D
Ships on Oct 6, 2026
$44.99 USD
Free Shipping
on orders $49 and up

Expansion Tank Cap

ES#3970163 - 443121321 - Expansion Tank Cap - Keep proper pressure on your coolant - Meyle - Audi Volkswagen

Keep proper pressure on your coolant 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
3970163
Mfg#:
443121321
Ships on Oct 6, 2026
$5.99 USD
Free Shipping
on orders $49 and up

OE Timing Belt Roller

Highly recommended to replace with every timing belt service, can cause a new belt to break

Brand:
Gates - Corporate Logo
ES#:
3234875
Mfg#:
078109244F
Ships on Oct 8, 2026
$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Starter Motor

Price includes a $22.10 refundable core charge

Brand:
Bosch - Corporate Logo
ES#:
5506891
Mfg#:
034911023XBKT
Ships on Oct 14, 2026
$178.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Alternator - 120 Amp

Price includes a $80.6 refundable core charge

Brand:
Bosch - Corporate Logo
ES#:
5506398
Mfg#:
046903015FBOKT
Ships on Oct 14, 2026
$322.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Sealing O-Ring - Priced Each

Seal for most clip-in cooling sensors/senders. M19.6x3.6mm 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5340675
Mfg#:
N90316802
Special Order: No Guaranteed ETA
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Gasket

Not a set, just a head gasket 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5340882
Mfg#:
034103383AD
Special Order: No Guaranteed ETA
$99.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Mounting

ES#2871203 - 431199381N - Engine Mounting - Febi - Audi

We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2871203
Mfg#:
431199381N
Special Order: No Guaranteed ETA
$55.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

thermostat

ES#2865716 - 035121113B - thermostat - Low temperature replacement thermostat - Febi - Audi

Low temperature replacement thermostat We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2865716
Mfg#:
035121113B
Special Order: No Guaranteed ETA
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Crankshaft Seal

Stop oil leaks and prevent internal engine damage. 35x48x10 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5504851
Mfg#:
054115147B
Ships on Dec 24, 2026
$4.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Radiator Fan Switch Gasket

ES#4852722 - N0438083 - Radiator Fan Switch Gasket - Vemo Q+ - Audi Volkswagen

Brand:
Vemo Q+ - Corporate Logo
ES#:
4852722
Mfg#:
N0438083
Special Order: No Guaranteed ETA
$2.55 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Spring Set

ES#3086184 - 034-201-8000 - Valve Spring Set - High Rate valve spring set - 034Motorsport - Audi

High Rate valve spring set 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
3086184
Mfg#:
034-201-8000
Back Ordered
$304.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Electric Fan Assembly - 280mm

ES#2153950 - 4A0959455B - Electric Fan Assembly - 280mm - Replace your dead fan motor - MTC - Audi

Replace your dead fan motor

Brand:
MTC - Corporate Logo
ES#:
2153950
Mfg#:
4A0959455B
Back Ordered
$103.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator

ES#3149772 - 4A0121251A - Radiator - Main engine coolant radiator - NRF B.V. - Audi

Main engine coolant radiator

Brand:
NRF B.V. - Corporate Logo
ES#:
3149772
Mfg#:
4A0121251A
Back Ordered
$105.99

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

$102.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Radiator Fan Clutch

ES#2899093 - 4A0121350B - Radiator Fan Clutch - Stay cool at traffic lights. - Vemo - Audi

Stay cool at traffic lights.

Brand:
Vemo - Corporate Logo
ES#:
2899093
Mfg#:
4A0121350B
Special Order: No Guaranteed ETA
$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A/C Pressure Switch

Mounted on A/C Condenser

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
3306
Mfg#:
8A0959482AB
Back Ordered
$145.99 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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