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Audi A3 8V FWD 1.8T Water Pumps & Parts

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Water Pump Union

ES#4352640 - 06L121131 - Water Pump Union - Connects water pump module to oil cooler - Rein - Audi Volkswagen

Connects water pump module to oil cooler 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4352640
Mfg#:
06L121131
In Stock at Vendor
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump Union

ES#4039618 - 06L121131 - Water Pump Union - Connects water pump module to oil cooler - Febi - Audi Volkswagen

Connects water pump module to oil cooler 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4039618
Mfg#:
06L121131
In Stock
ON SALE! SAVE 67%
$8.99

This product was last offered at the strikethrough price on
05-14-2026

$2.96 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Union Seal

ES#5339989 - WHT004973 - Union Seal - Sealing ring to be used on the water pump union. Two (2) Required Per Vehicle. - Elring - Audi Volkswagen

Sealing ring to be used on the water pump union. Two (2) Required Per Vehicle. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Elring - Corporate Logo
ES#:
5339989
Mfg#:
WHT004973
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Union Seal - Priced Each

ES#2589664 - WHT004973 - Union Seal - Priced Each - Sealing ring to be used on the water pump union. Two (2) Required Per Vehicle. - Genuine Volkswagen Audi - Audi Volkswagen

Sealing ring to be used on the water pump union. Two (2) Required Per Vehicle.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2589664
Mfg#:
WHT004973
Ships in 2 Business Days
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EMD Auto Billet Oil Cooler Union

Connects water pump module to oil cooler

Brand:
Emmanuele Design - Corporate Logo
ES#:
5457586
Mfg#:
06L121131
Ships in 1 Business Day
$20.00 USD
Free Shipping
on orders $49 and up

Water Pump Union

Connects water pump module to oil cooler

Brand:
Burgaflex - Corporate Logo
ES#:
4349484
Mfg#:
06L121131
Ships in 8 Business Days
$7.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Water Pump

Secondary pump for more efficient cooling

Brand:
Pierburg - Corporate Logo
ES#:
5470743
Mfg#:
5Q0965561B
In Stock at Vendor
$301.99

This product was last offered at the strikethrough price on
07-15-2026

$272.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump

Direct OE replacement water pump featuring an upgraded metal impeller to cure coolant leaks and prevent premature failure on your EA888 Gen3 engine. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Febi - Corporate Logo
ES#:
5492329
Mfg#:
06L121011B
Special Order: No Guaranteed ETA
$82.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Water Pump

Secondary pump for more efficient cooling 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Meyle - Corporate Logo
ES#:
5482286
Mfg#:
5Q0965561B
Special Order: No Guaranteed ETA
$183.99 USD
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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