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Audi A4 Engine Heating & Cooling Hoses

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Radiator hose

Brand:
Burgaflex - Corporate Logo
ES#:
4349555
Mfg#:
8E0121101R
Ships in 8 Business Days
$20.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Upper

Direct replacement for your worn or cracked hose

Brand:
Hutchinson Worldwide - Corporate Logo
ES#:
5481785
Mfg#:
8E0121101T
In Stock at Vendor
$269.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Coolant Pipe

Coolant supply pipe for the cylinder heads We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4707503
Mfg#:
06E121045R
In Stock at Vendor
$149.99

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

$145.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Lower

ES#4772996 - 8E0121049L - Radiator Hose - Lower - Connects the lower radiator port to the expansion tank and thermostat housing - Bremmen Parts - Audi

Connects the lower radiator port to the expansion tank and thermostat housing 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4772996
Mfg#:
8E0121049L
Ships in 1-2 days
ON SALE! SAVE 15%
$89.99

This product was last offered at the strikethrough price on
07-03-2026

$76.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbocharger Coolant Line

Return Line

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3211768
Mfg#:
06L121492R
Ships in 1-2 days
7% off MSRP

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

$178.99

This product was last offered at the strikethrough price on
07-25-2026

$166.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Hose - Supply

ES#2803085 - 8D0819371L - Heater Hose - Supply - Supplies coolant to the heater core - Rein - Audi

Supplies coolant to the heater core 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803085
Mfg#:
8D0819371L
Ships on Aug 11, 2026
$74.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Coolant Hose - Return

Connects the turbocharger to the hard water pipe

Brand:
Gates - Corporate Logo
ES#:
3234747
Mfg#:
058121471B
Ships on Aug 13, 2026
$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper Radiator Hose

Connects the upper radiator to the expansion tank and thermostat housing

Brand:
Gates - Corporate Logo
ES#:
3235897
Mfg#:
8E0121101
Ships on Aug 13, 2026
$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Core Hose - Supply

Connects the flange to the heater core pipe

Brand:
Gates - Corporate Logo
ES#:
3235902
Mfg#:
8E1819371B
Ships on Aug 13, 2026
$58.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Cooling Hose - Return Line

ES#2765609 - 06D121492J - Turbo Cooling Hose - Return Line - Connects the turbocharger to the hard water pipe - Bremmen Parts - Audi

Connects the turbocharger to the hard water pipe 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
2765609
Mfg#:
06D121492J
Ships on Sep 28, 2026
Auto Notify
ON SALE! SAVE 21%
$67.99

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

$53.85 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper Radiator Hose

ES#4039639 - 8K0121101J - Upper Radiator Hose - Connects the upper radiator port to the hard water tube - Vaico - Audi

Connects the upper radiator port to the hard water tube We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4039639
Mfg#:
8K0121101J
Special Order: No Guaranteed ETA
$44.99 USD
Free Shipping
on orders $49 and up

Radiator Hose - Upper

ES#2892096 - 8D0121101AF - Radiator Hose - Upper - Runs from radiator to reservoir and water pipe - Vaico - Audi Volkswagen

Runs from radiator to reservoir and water pipe We Price Match - Give Us A Call or Chat!
Fits from VIN 8D-T-236 145 - Split is in the 1996 model year

Brand:
Vaico - Corporate Logo
ES#:
2892096
Mfg#:
8D0121101AF
Special Order: No Guaranteed ETA
$37.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Audi - Engine/Cooling

ES#4901297 - 8D0121101K - Audi - Engine/Cooling - Meyle - Audi Volkswagen

2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4901297
Mfg#:
8D0121101K
Special Order: No Guaranteed ETA
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Lower

ES#4901043 - 4B0121055J - Radiator Hose - Lower - Connects the lower radiator port to the water pump and expansion tank - Meyle - Audi Volkswagen

Connects the lower radiator port to the water pump and expansion tank 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4901043
Mfg#:
4B0121055J
Special Order: No Guaranteed ETA
$44.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Supply Hose

ES#4039683 - 8E1819371P - Coolant Supply Hose - Supplies coolant to provide heat for the heater core - Vaico - Audi

Supplies coolant to provide heat for the heater core We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4039683
Mfg#:
8E1819371P
Special Order: No Guaranteed ETA
$67.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Return Hose

ES#4055340 - 8E1819373P - Coolant Return Hose - Returns coolant from the heater core - Vaico - Audi

Returns coolant from the heater core We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4055340
Mfg#:
8E1819373P
Special Order: No Guaranteed ETA
$67.99 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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