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Audi Engine Parts & Accessories

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ES#5515749 - 06D121601 - Auxiliary Water Pump - Maintain continuous coolant circulation through secondary HVAC heating and post-shutdown cooling circuits with this OE-quality replacement auxiliary water pump. - Rein - Audi

Maintain continuous coolant circulation through secondary HVAC heating and post-shutdown cooling circuits with this OE-quality replacement auxiliary water pump. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Rein - Corporate Logo
ES#:
5515749
Mfg#:
06D121601
Ships in 3 Business Days
$108.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5515640 - 2Q0965567A - Auxiliary Electric Water Pump - Restore vital coolant circulation for your heater core, emissions system, or electric vehicle thermal management system with this OE-quality replacement auxiliary pump. - Rein - Audi Volkswagen

Restore vital coolant circulation for your heater core, emissions system, or electric vehicle thermal management system with this OE-quality replacement auxiliary pump. 2X Entries Into Our F80 M3 Sweepstakes
For vehicle engine code CRUA only

Brand:
Rein - Corporate Logo
ES#:
5515640
Mfg#:
2Q0965567A
Ships in 3 Business Days
$91.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4798007 - 4h0121276 - Lower Radiator Bushing - Priced Each - Rubber mounts that stabilize the radiator - Rein - Audi

Rubber mounts that stabilize the radiator 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4798007
Mfg#:
4H0121276
Ships in 3 Business Days
$7.99

This product was last offered at the strikethrough price on
10-22-2026

$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3437201 - 8K0145737J - Throttle Body Hose - Upper hose connects the boost hard pipe to the throttle body - Rein - Audi

Upper hose connects the boost hard pipe to the throttle body 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Up to production date 11/19/2012

Brand:
Rein - Corporate Logo
ES#:
3437201
Mfg#:
8K0145737J
Ships in 3 Business Days
$110.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5515754 - WPA0560 - Auxiliary Electric Water Pump - Maintain continuous coolant circulation through secondary heating and cooling circuits. - Rein - Audi

Maintain continuous coolant circulation through secondary heating and cooling circuits. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Rein - Corporate Logo
ES#:
5515754
Mfg#:
WPA0560
Ships in 3 Business Days
$103.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2801511 - 1K0199555R - Transmission Mount  - Reduce excessive drivetrain vibrations - Rein - Audi Volkswagen

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

Brand:
Rein - Corporate Logo
ES#:
2801511
Mfg#:
1K0199555R
Ships in 3 Business Days
$93.99 USD
Free Shipping
ES#4220576 - 06J145100G - Vacuum Pump - Generates vacuum when under positive pressure - Rein - Audi

Generates vacuum when under positive pressure 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4220576
Mfg#:
06J145100G
Ships in 3 Business Days
$365.99

This product was last offered at the strikethrough price on
10-22-2026

$177.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4151130 - 06A145832C - TURBO COOLING HOSE - Rein - Audi Volkswagen

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

Brand:
Rein - Corporate Logo
ES#:
4151130
Mfg#:
06A145832C
Ships in 3 Business Days
$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5373592 - EPK0191 - Coolant Expansion Tank Kit - Kit includes expansion tank and a cap - Rein - Audi

Kit includes expansion tank and a cap 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Rein - Corporate Logo
ES#:
5373592
Mfg#:
EPK0191
Ships in 3 Business Days
$67.99 USD
Free Shipping
on orders $49 and up
ES#5515717 - 3D0965561D - Auxiliary Water Pump - Maintain continuous coolant flow through your heater core and secondary cooling loops while protecting your engine against post-shutdown heat soak with this OE-quality replacement auxiliary water pump. - Rein - Audi Volkswagen Porsche

Maintain continuous coolant flow through your heater core and secondary cooling loops while protecting your engine against post-shutdown heat soak with this OE-quality replacement auxiliary water pump. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Rein - Corporate Logo
ES#:
5515717
Mfg#:
3D0965561D
Ships in 3 Business Days
$97.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#5341424 - 80A121081S - Plastic Coolant Hose  - Connects the expansion tank to the radiator - Rein - Audi

Connects the expansion tank to the radiator 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Rein - Corporate Logo
ES#:
5341424
Mfg#:
80A121081S
Ships in 3 Business Days
$58.99 USD
Free Shipping
on orders $49 and up
ES#5341299 - 06L121492R - Turbocharger Coolant Line - Return Line - Rein - Audi

Return Line 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Rein - Corporate Logo
ES#:
5341299
Mfg#:
06L121492R
Ships in 3 Business Days
$78.99 USD
Free Shipping
on orders $49 and up
ES#4809687 - 058103493A - Breather Hose - Connects the PVC to the metal vent tube - Rein - Audi Volkswagen

Connects the PVC to the metal vent tube 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4809687
Mfg#:
058103493A
Ships in 3 Business Days
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4899522 - 06E121045J - Cylinder Head Coolant Pipe - Coolant supply pipe for the cylinder heads - Rein - Audi

Coolant supply pipe for the cylinder heads 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4899522
Mfg#:
06E121045J
Ships in 3 Business Days
$91.99

This product was last offered at the strikethrough price on
10-22-2026

$90.19 USD
Free Shipping
on orders $49 and up
ES#5341456 - 06H121026DDP - Water Pump Module - Plastic  - Includes the thermostat, temp sensor, and gasket - Rein - Audi Volkswagen

Includes the thermostat, temp sensor, and gasket 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Rein - Corporate Logo
ES#:
5341456
Mfg#:
06H121026DDP
Ships in 3 Business Days
$415.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5507065 - 3C0122291 - Radiator Coupler - Upper - Fix a leaking upper or lower radiator hose connection with this direct-fit OE-quality replacement quick-connect flange. - Rein - Audi Volkswagen

Fix a leaking upper or lower radiator hose connection with this direct-fit OE-quality replacement quick-connect flange. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Rein - Corporate Logo
ES#:
5507065
Mfg#:
3C0122291
Ships in 3 Business Days
$35.99 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.

Other Audi Engine Parts & Accessories

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