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Volkswagen Thermostat Hoses

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Coolant Tube

ES#276030 - 03L121065H - Coolant Tube - Connects thermostat housing to heater core hose - Genuine Volkswagen Audi - Volkswagen

Connects thermostat housing to heater core hose For vehicles with CBEA engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
276030
Mfg#:
03L121065H
Ships in 5 Business Days
10% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$154.99

This product was last offered at the strikethrough price on
08-31-2026

$138.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Upper

ES#4151513 - 3C0122101GE - Radiator Hose - Upper - Connects the radiator to the thermostat housing - Rein - Volkswagen

Connects the radiator to the thermostat housing 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
For vehicles with manual transmission only

Brand:
Rein - Corporate Logo
ES#:
4151513
Mfg#:
3C0122101GE
Ships in 4 Business Days
$90.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hose - Radiator Lower

ES#342936 - 3C0122051BK - Hose - Radiator Lower - From thermostat housing to radiator coupler - Genuine Volkswagen Audi - Volkswagen

From thermostat housing to radiator coupler For vehicles with BRM engine code only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
342936
Mfg#:
3C0122051BK
Ships in 5 Business Days
11% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$82.99

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

$73.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Return Hose

ES#315182 - 1K0121058AC - Coolant Return Hose - Connects thermostat housing to oil cooler - Genuine Volkswagen Audi - Volkswagen

Connects thermostat housing to oil cooler

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
315182
Mfg#:
1K0121058AC
Ships in 3 Business Days
12% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$49.99

This product was last offered at the strikethrough price on
08-31-2026

$43.99 USD
Free Shipping
on orders $49 and up
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 9 Business Days
$171.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Lower Coolant Reservoir Hose

Connects to lower thermostat hose 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Rein - Corporate Logo
ES#:
5470760
Mfg#:
1KM122109C
Ships in 4 Business Days
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Core Supply And Return Hose set

ES#5481516 - 1K0122157KT - Heater Core Supply And Return Hose set - Replacement heater core supply hose assembly - Connects rear thermostat housing to heater core hoses - Genuine Volkswagen Audi - Volkswagen

Replacement heater core supply hose assembly - Connects rear thermostat housing to heater core hoses

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
5481516
Mfg#:
1K0122157KT
Ships in 3 Business Days
$513.99

This product was last offered at the strikethrough price on
08-31-2026

$491.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Core Return Hose

Connects rear thermostat housing to heater core hoses For vehicles with manual transmission only

Brand:
Gates - Corporate Logo
ES#:
3235449
Mfg#:
1C0122073D
Ships on Oct 23, 2026
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Core Return Hose

Connects rear thermostat housing to heater core hoses For vehicles with automatic transmission only

Brand:
Gates - Corporate Logo
ES#:
3235450
Mfg#:
1C0122073E
Ships on Oct 23, 2026
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Other Volkswagen Thermostat Hoses

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