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Audi B8 Engine Heating & Cooling Hoses

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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 For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4941347
Mfg#:
1J0121142
Back Ordered
Auto Notify
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

Coolant T Connector

ES#4899607 - N90692901 - Coolant T Connector - Connects to the lower radiator hose - Rein - Audi Volkswagen

Connects to the lower radiator hose 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4899607
Mfg#:
N90692901
Ships in 4 Business Days
$9.99 USD
Free Shipping
on orders $49 and up

Heater Core Hose - Return

ES#4810183 - 8K1819371AB - Heater Core Hose - Return - Connects the heater core to the hard water pipe - Rein - Audi

Connects the heater core to the hard water pipe 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Up to the 2012 model year

Brand:
Rein - Corporate Logo
ES#:
4810183
Mfg#:
8K1819371AB
Ships in 4 Business Days
$108.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Vent Hose

ES#5433843 - 8K0121081BB - Expansion Tank Vent Hose - Connects the expansion tank to the radiator - URO - Audi

Connects the expansion tank to the radiator 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
URO - Corporate Logo
ES#:
5433843
Mfg#:
8K0121081BB
Ships in 2 Business Days
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Vent Hose

ES#5470790 - 8K0121081BF - Expansion Tank Vent Hose - Connects the expansion tank to the radiator - URO - Audi

Connects the expansion tank to the radiator 2X Entries For Our 25th Anniversary Sweepstakes!
From production date 4/10/2012

Brand:
URO - Corporate Logo
ES#:
5470790
Mfg#:
8K0121081BF
Ships in 2 Business Days
$20.99

This product was last offered at the strikethrough price on
05-25-2026

$20.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Lower

ES#4056205 - 8R0121055D - Radiator Hose - Lower - Connects the lower radiator port to the t-fitting - Vaico - Audi

Connects the lower radiator port to the t-fitting We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4056205
Mfg#:
8R0121055D
In Stock at Vendor
$236.99

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

$229.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

heater valve

ES#4854768 - 1J0819809 - heater valve - Allows coolant flow based upon vacuum applied - Vemo - Audi Volkswagen

Allows coolant flow based upon vacuum applied

Brand:
Vemo - Corporate Logo
ES#:
4854768
Mfg#:
1J0819809
In Stock at Vendor
$79.99

This product was last offered at the strikethrough price on
04-17-2026

$71.99 USD
Free Shipping
on orders $49 and up

Coolant Supply Hose

Supplies coolant to provide heat for the heater core

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2556802
Mfg#:
8K0819350A
Ships in 3 Business Days
8% off MSRP

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

$141.99

This product was last offered at the strikethrough price on
07-20-2026

$129.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Return Hose

Connects the heater core to the hard coolant pipe

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2556804
Mfg#:
8K0819373
Ships in 9 Business Days
9% off MSRP

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

$103.99

This product was last offered at the strikethrough price on
07-20-2026

$94.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Upper Hose

Connects the expansion tank to the coolant flange Up to production date 4/9/2012

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2785693
Mfg#:
8K0121081BT
Special Order: No Guaranteed ETA
9% off MSRP

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

$149.99

This product was last offered at the strikethrough price on
07-20-2026

$136.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Hose

ES#1598226 - 8R0819371A - Heater Hose - Heater valve to heater core - Genuine Volkswagen Audi - Audi

Heater valve to heater core

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1598226
Mfg#:
8R0819371A
Special Order: No Guaranteed ETA
$49.99 USD
Free Shipping
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

Expansion Tank Hose - Upper

Connects the expansion tank to the cylinder head flange We Price Match - Give Us A Call or Chat!
Up to production date 4/9/2012

Brand:
Vaico - Corporate Logo
ES#:
4819054
Mfg#:
8R0121081
Special Order: No Guaranteed ETA
$99.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper Radiator Hose

Keep your cooling system free from cracks

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
3659113
Mfg#:
8K0121101M
Back Ordered
$97.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Lower

Connects the lower radiator port to the cylinder head flange We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4818341
Mfg#:
8R0121049M
Special Order: No Guaranteed ETA
$79.99 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.

Let us help you find the parts that fit your Audi

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