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Audi B5 A4 Quattro 1.8T

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Audi B5 A4 Quattro 1.8T Water Pumps & Parts

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Water Pump O-Ring

ES#4144993 - 06A121119 - Water Pump O-Ring - Ensure a proper seal when installing a new water pump. 53x4mm - Rein - Audi Volkswagen

Ensure a proper seal when installing a new water pump. 53x4mm 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4144993
Mfg#:
06A121119
Back Ordered
$3.99

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

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ultimate Timing Belt Kit

ES#4152005 - RCW0002 - Ultimate Timing Belt Kit - Complete kit to service your timing belt, water pump, and thermostat - Rein - Audi

Complete kit to service your timing belt, water pump, and thermostat 2X Entries Into Our F80 M3 Sweepstakes
Engine codes AEB & ATW

Brand:
Rein - Corporate Logo
ES#:
4152005
Mfg#:
RCW0002
Ships in 4 Business Days
$479.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ultimate Timing Belt & Water Pump Service Kit

ES#5481960 - n0102228KT1 - Ultimate Timing Belt & Water Pump Service Kit - This kit treats the entire front engine drive assembly as a single system, replacing every component subject to wear and tear - Assembled By ECS - Audi Volkswagen

This kit treats the entire front engine drive assembly as a single system, replacing every component subject to wear and tear 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481960
Mfg#:
N0102228KT1
Ships in 6 Business Days
$307.99

This product was last offered at the strikethrough price on
10-07-2026

$300.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump O-Ring

2X Entries Into Our F80 M3 Sweepstakes

Brand:
Elring - Corporate Logo
ES#:
5340522
Mfg#:
06A121119
Special Order: No Guaranteed ETA
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump With Metal Impeller

Prevent catastrophic engine overheating and timing belt failure on your classic 1.8T or 2.0L 8V engine. We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2873362
Mfg#:
06A121012G
Special Order: No Guaranteed ETA
$59.99 USD
Free Shipping
on orders $49 and up

Water Pump

ES#3149397 - 026121005L - Water Pump - Features a plastic impeller and includes a metal gasket - Rein - Audi Volkswagen

Features a plastic impeller and includes a metal gasket 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3149397
Mfg#:
026121005L
Back Ordered
$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Water Pumps & Parts

If your engine is getting hot at idle or even driving around, your water pump could be on its way out. A sure sign of failure is coolant seepage around the water pump housing. Replace your faulty water pump with a genuine water pump or quality aftermarket water pump from these trusted suppliers.

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

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