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Volkswagen Passat Engine Heating & Cooling Hoses

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Water Pump Union - With Seals

ES#3557813 - 06H121131C - Water Pump Union - With Seals - connection point between the oil cooler and the water pump assembly - Includes o-rings - Hamburg Tech - Audi Volkswagen

connection point between the oil cooler and the water pump assembly - Includes o-rings We Price Match - Give Us A Call or Chat!
For models with CCTA or CBFA engine codes

Brand:
Hamburg Tech - Corporate Logo
ES#:
3557813
Mfg#:
06H121131C
In Stock
Limited Qty Sale
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cooling Hose Retaining Clip - Priced Each

ES#4941347 - 1J0121142 - Cooling Hose Retaining Clip - Priced Each - Secures the radiator hose flange in place. 32mm - Bremmen Parts - Audi Volkswagen

Secures the radiator hose flange in place. 32mm 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4941347
Mfg#:
1J0121142
Back Ordered
ON SALE! SAVE 57%
$1.99

This product was last offered at the strikethrough price on
05-02-2026

$0.86 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cooling Hose

ES#2801656 - 068121063M - Cooling Hose - Quality replacement cooling hose - Rein - Volkswagen

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

Brand:
Rein - Corporate Logo
ES#:
2801656
Mfg#:
068121063M
Ships in 3 Business Days
$2.21 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Autobahn Autoworx ISV Hose Kit VR6

ES#4428759 - AUTSLC003 - Autobahn Autoworx ISV Hose Kit VR6 - Replace your old, cracked hoses! - Autobahn Autoworx - Volkswagen

Replace your old, cracked hoses! For OBD1 VR6 only

Brand:
Autobahn Autoworx - Corporate Logo
ES#:
4428759
Mfg#:
AUTSLC003
Ships in 3 Business Days
Starting at $55.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose

ES#2802677 - 1HM121058 - Coolant Hose - Connects coolant flange to transmission cooler - Rein - Volkswagen

Connects coolant flange to transmission cooler 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with automatic transmission only

Brand:
Rein - Corporate Logo
ES#:
2802677
Mfg#:
1HM121058
Ships in 3 Business Days
$6.48 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Coolant Hose - Return

ES#2627312 - 058121471B - Turbo Coolant Hose - Return - Connects the turbocharger to the hard water pipe - Rein - Audi Volkswagen

Connects the turbocharger to the hard water pipe 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2627312
Mfg#:
058121471B
Ships in 3 Business Days
$6.99 USD
Free Shipping
on orders $49 and up

Heater Core Hose - Supply

ES#4810172 - 8D0819371BB - Heater Core Hose - Supply - Connects coolant flange to heater core - Rein - Volkswagen

Connects coolant flange to heater core 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with ATQ engine code only

Brand:
Rein - Corporate Logo
ES#:
4810172
Mfg#:
8D0819371BB
Ships in 3 Business Days
$87.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Cooler Hose

ES#2803169 - 028121053Q - Oil Cooler Hose - Runs from water pump to the oil cooler - Rein - Volkswagen

Runs from water pump to the oil cooler 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803169
Mfg#:
028121053Q
Ships in 3 Business Days
$34.99

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

$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Coupler - Upper

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
For vehicles with TSI engines only

Brand:
Rein - Corporate Logo
ES#:
5507065
Mfg#:
3C0122291
Ships in 3 Business Days
$35.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose Adapter

ES#2878152 - 037121619A - Coolant Hose Adapter - Located between the thermostat housing and the lower radiator hose - Vaico - Volkswagen

Located between the thermostat housing and the lower radiator hose We Price Match - Give Us A Call or Chat!
For vehicles with AAZ and 1Z engine codes

Brand:
Vaico - Corporate Logo
ES#:
2878152
Mfg#:
037121619A
Ships in 1 Business Day
$43.99

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

$42.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose

ES#4861157 - 1HM121058 - Coolant Hose - Connects coolant flange to transmission cooler - Vaico - Volkswagen

Connects coolant flange to transmission cooler We Price Match - Give Us A Call or Chat!
For vehicles with automatic transmission only

Brand:
Vaico - Corporate Logo
ES#:
4861157
Mfg#:
1HM121058
Ships in 1 Business Day
$18.99

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

$18.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Upper

Connects the radiator to the thermostat housing For vehicles with CBFA engine code and DSG transmissions only

Brand:
Burgaflex - Corporate Logo
ES#:
3698951
Mfg#:
3C0122101GH
Ships in 8 Business Days
$99.99

This product was last offered at the strikethrough price on
09-16-2026

$98.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turbo Coolant Hose - Return

Connects the turbocharger to the hard water pipe

Brand:
Burgaflex - Corporate Logo
ES#:
4349479
Mfg#:
058121471B
Ships in 8 Business Days
$6.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Cooler Hose

Runs from water pump to the oil cooler

Brand:
Burgaflex - Corporate Logo
ES#:
4349477
Mfg#:
028121053Q
Ships in 8 Business Days
$17.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Lower

Connects radiator to lower portion of thermostat housing Fits vehicles with BPY engine code only

Brand:
Burgaflex - Corporate Logo
ES#:
3698950
Mfg#:
3C0122051BD
Ships in 8 Business Days
$171.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Cooler Hose - Supply

From oil cooler to plastic bypass pipe

Brand:
Burgaflex - Corporate Logo
ES#:
4349475
Mfg#:
021121058A
Ships in 8 Business Days
$4.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Heating & Cooling Hoses

Over time, the rubber cooling hoses in your engine's cooling system become brittle and can burst or crack, resulting in a coolant leak. Replace old and tired coolant hoses with OEM cooling hoses or quality aftermarket options to save some money.

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