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Volkswagen MK6 Engine Heating & Cooling Hoses

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Water Pump Union - With Seals

ES#4342735 - 06H121131B - Water Pump Union - With Seals - Connection point between the oil cooler and the water pump assembly - Includes o-rings - Febi - 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!

Brand:
Febi - Corporate Logo
ES#:
4342735
Mfg#:
06H121131B
Ships on Jan 11, 2027
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Coupler - Upper

Coupler that connects the upper radiator hose to the radiator

Brand:
Burgaflex - Corporate Logo
ES#:
4349544
Mfg#:
3C0122291
Back Ordered
$6.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator Coupler - Upper

ES#5507082 - 7M3122291A - Radiator Coupler - Upper - Fix a leaking radiator hose connection with this direct-fit OE-quality replacement quick-connect flange. - Rein - Audi Volkswagen

Fix a leaking radiator hose connection with this direct-fit OE-quality replacement quick-connect flange. 2X Entries Into Our F80 M3 Sweepstakes
For vehicles with BPY engine code only

Brand:
Rein - Corporate Logo
ES#:
5507082
Mfg#:
7M3122291A
Ships in 3 Business Days
$2.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Sensor Retaining Clip - Priced Each

ES#2586934 - 032121142 - Sensor Retaining Clip - Priced Each - Secures the coolant temperature sensor in place - Rein - Audi Volkswagen

Secures the coolant temperature sensor in place 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2586934
Mfg#:
032121142
Ships in 3 Business Days
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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!

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

O-Ring - Priced Each

Seals turbo coolant pipe. 20x3

Brand:
Victor Reinz - Corporate Logo
ES#:
3691168
Mfg#:
WHT006124
Ships in 1 day
$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

Heater Core Hose - Set

ES#5481783 - 1K0122157HHKT - Heater Core Hose - Set - This set includes the Heater core hose return and supply - Genuine Volkswagen Audi - Volkswagen

This set includes the Heater core hose return and supply

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
5481783
Mfg#:
1K0122157HHKT
In Stock
$173.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Autobahn Autoworx 2.0T FSI Coolant Hose Kit

ES#4428775 - AUTMK5002 - Autobahn Autoworx 2.0T FSI Coolant Hose Kit - Replaces factory prone to cracking coolant hoses with silicone hoses! - Autobahn Autoworx - Volkswagen

Replaces factory prone to cracking coolant hoses with silicone hoses! For vehicles with FSI engine only

Brand:
Autobahn Autoworx - Corporate Logo
ES#:
4428775
Mfg#:
AUTMK5002
Ships in 3 Business Days
Starting at $234.99 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hose - Radiator Upper

ES#2803611 - 1K0121101CE - Hose - Radiator Upper - From cylinder head cooling flange to radiator coupler - Rein - Volkswagen

From cylinder head cooling flange to radiator coupler 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803611
Mfg#:
1K0121101CE
Ships in 3 Business Days
$16.99 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

Upper Radiator Hose

ES#4151287 - 1KM122101B - Upper Radiator Hose - Replace leaking hoses - Rein - Volkswagen

Replace leaking hoses 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#:
4151287
Mfg#:
1KM122101B
Ships in 3 Business Days
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Pipe

ES#5507075 - 04E121064S - Coolant Pipe - Replace a brittle or leaking original coolant pipe to keep your cooling system reliable and prevent overheating. - Rein - Volkswagen

Replace a brittle or leaking original coolant pipe to keep your cooling system reliable and prevent overheating. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Rein - Corporate Logo
ES#:
5507075
Mfg#:
04E121064S
Ships in 3 Business Days
$22.99 USD

Coolant Pipe

ES#5433828 - 04E121064S - Coolant Pipe - Upgraded aluminum version - URO - Volkswagen

Upgraded aluminum version 2X Entries Into Our F80 M3 Sweepstakes

Brand:
URO - Corporate Logo
ES#:
5433828
Mfg#:
04E121064S
Ships in 1 Business Day
$30.99 USD
Free Shipping
on orders $49 and up

Autobahn Autoworx Coolant Hose Kit - Black

Coolant Hose Kit for Gen 1 and 2 2.0T TSI and 1.8T TSI Engines

Brand:
Autobahn Autoworx - Corporate Logo
ES#:
4883627
Mfg#:
AUT-TSI-001-BLK
Special Order: No Guaranteed ETA
$402.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Autobahn Autoworx Coolant Hose Kit - Red

Coolant Hose Kit for Gen 1 and 2 2.0T TSI and 1.8T TSI Engines

Brand:
Autobahn Autoworx - Corporate Logo
ES#:
5470289
Mfg#:
AUT-TSI-001-RED
Special Order: No Guaranteed ETA
$402.99 USD
Free Shipping

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.

Let us help you find the parts that fit your Volkswagen

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