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Volkswagen MK4 Engine Heating & Cooling Hoses

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Coolant Hose

ES#2803795 - 1J0122157DN - Coolant Hose - Runs from the throttle body to multiple points in the cooling system - Rein - Volkswagen

Runs from the throttle body to multiple points in the cooling system 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803795
Mfg#:
1J0122157DN
In Stock
$68.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Banjo Bolt - Priced Each

ES#466877 - N0210742 - Banjo Bolt - Priced Each - Secures the coolant lines to the turbocharger. M14x1.5 - Genuine Volkswagen Audi - Audi Volkswagen

Secures the coolant lines to the turbocharger. M14x1.5

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
466877
Mfg#:
N0210742
Ships in 1-2 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.

$29.99

This product was last offered at the strikethrough price on
07-28-2026

$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Upper

ES#4004621 - 1J0122101BL - Radiator Hose - Upper - Connects radiator to coolant flange - Rein - Volkswagen

Connects radiator to coolant flange 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with manual transmission only

Brand:
Rein - Corporate Logo
ES#:
4004621
Mfg#:
1J0122101BL
In Stock
$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Quick Disconnect Coupler

ES#2708396 - 3B0122291B - Quick Disconnect Coupler - Push tab connector used in various places on the cooling system - URO - Audi Volkswagen

Push tab connector used in various places on the cooling system 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2708396
Mfg#:
3B0122291B
In Stock
$9.18 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Coupler

ES#337331 - 3B0122291C - Radiator Coupler - Connects the radiator hose to the radiator - Genuine Volkswagen Audi - Volkswagen

Connects the radiator hose to the radiator

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
337331
Mfg#:
3B0122291C
In Stock
ON SALE!
$73.86

This product was last offered at the strikethrough price on
06-25-2026

$70.17 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mishimoto Radiator Hose Kit - Black

ES#2526439 - MMHOSEGLF99BK - Mishimoto Radiator Hose Kit - Black - Silicone complete radiator hose set - Mishimoto - Volkswagen

Silicone complete radiator hose set For vehicles with AWW or AWD engine code only

Brand:
Mishimoto - Corporate Logo
ES#:
2526439
Mfg#:
MMHOSEGLF99BK
In Stock
$310.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Water Hose - Feed Line

ES#279333 - 06A121497Q - Water Hose - Feed Line - Water hose connecting to the turbocharger - Genuine Volkswagen Audi - Audi Volkswagen

Water hose connecting to the turbocharger

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
279333
Mfg#:
06A121497Q
Ships on Aug 13, 2026
7% off MSRP

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

$326.99

This product was last offered at the strikethrough price on
07-28-2026

$304.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Drain Adapter

ES#8340 - 6q0122291f - Coolant Drain Adapter - Lower radiator drain coupling adapter - Genuine Volkswagen Audi - Audi Volkswagen

Lower radiator drain coupling adapter

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
8340
Mfg#:
6Q0122291F
In Stock
33% off MSRP

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

$29.79

This product was last offered at the strikethrough price on
02-23-2026

$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spring Band Clamp - Priced Each

ES#470518 - N90686701 - Spring Band Clamp - Priced Each - Ensure a leak free installation. 14x12mm - Genuine Volkswagen Audi - Audi Volkswagen

Ensure a leak free installation. 14x12mm Secures upper hose to coolant expansion tank

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
470518
Mfg#:
N90686701
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sealing O-Ring - Priced Each

ES#2606894 - WHT006407 - Sealing O-Ring - Priced Each - Install a new o-ring for a proper seal. 20x3 - Genuine Volkswagen Audi - Audi Volkswagen

Install a new o-ring for a proper seal. 20x3

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2606894
Mfg#:
WHT006407
In Stock
27% off MSRP

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

$4.10

This product was last offered at the strikethrough price on
07-28-2026

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

Samco Silicone Coolant Hose Kit - Black

ES#1843966 - TCS195C-blk - Samco Silicone Coolant Hose Kit - Black - A complete kit to stop those annoying coolant leaks - Samco - Volkswagen

A complete kit to stop those annoying coolant leaks For vehicles with AWW or AWD engine codes only

Brand:
Samco - Corporate Logo
ES#:
1843966
Mfg#:
TCS195C-BLK
Special Order: No Guaranteed ETA
$456.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Aluminum Coolant Distribution Pipe

ES#4620805 - 462-121-087BB - Billet Aluminum Coolant Distribution Pipe - Replacement 3-way outlet at upper radiator hose in aluminum - iABED Industries - Audi Volkswagen

Replacement 3-way outlet at upper radiator hose in aluminum For vehicles with manual transmission only

Brand:
iABED Industries - Corporate Logo
ES#:
4620805
Mfg#:
462-121-087BB
Back Ordered
Auto Notify
$74.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Samco Silicone Coolant Hose Kit - Red

ES#12063 - TCS219CR - Samco Silicone Coolant Hose Kit - Red - Comes with 9 coolant hoses in Red - Samco - Volkswagen

Comes with 9 coolant hoses in Red

Brand:
Samco - Corporate Logo
ES#:
12063
Mfg#:
TCS219CR
Special Order: No Guaranteed ETA
$429.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose

ES#2868557 - 1J0122051H - Radiator Hose - Hose from radiator to water pump - Febi - Volkswagen

Hose from radiator to water pump 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with AWW or AWD code through the 2001 model year only. Also fits vehicles with AWW or AWP engine code with manual transmission from the 2002 model year

Brand:
Febi - Corporate Logo
ES#:
2868557
Mfg#:
1J0122051H
In Stock at Vendor
$58.99 USD
Free Shipping
on orders $49 and up
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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