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Audi B8 Engine Heating & Cooling Hoses

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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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
ES#5470789 - 8K0121081CA - Coolant Overflow Hose - Connects the expansion tank to the coolant flange - URO - Audi

Connects the expansion tank to the coolant flange affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From production date 4/10/2012

Brand:
URO - Corporate Logo
ES#:
5470789
Mfg#:
8K0121081CA
Ships in 2 Business Days
$41.99 USD
Free Shipping
on orders $49 and up
ES#5433843 - 8K0121081BB - Expansion Tank Vent Hose - Connects the expansion tank to the radiator - URO - Audi

Connects the expansion tank to the radiator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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

Connects the expansion tank to the radiator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
ES#5433859 - 8R0121081AQ - Coolant Overflow Hose - Precision-molded to OE overflow hose dimensions and shape - URO - Audi

Precision-molded to OE overflow hose dimensions and shape affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with from production date 04/2012

Brand:
URO - Corporate Logo
ES#:
5433859
Mfg#:
8R0121081AQ
Ships in 2 Business Days
$19.99 USD
Free Shipping
on orders $49 and up
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
ES#4854768 - 1J0819809 - heater valve - Allows coolant flow based upon vacuum applied - Vemo - Audi Volkswagen

Allows coolant flow based upon vacuum applied affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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

Supplies coolant to provide heat for the heater core affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2556802
Mfg#:
8K0819350A
Ships in 1-2 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
02-26-2026

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

Connects the heater core to the hard coolant pipe affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2556804
Mfg#:
8K0819373
Ships in 7 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
02-26-2026

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

Connects the expansion tank to the coolant flange affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up to production date 4/9/2012

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2785693
Mfg#:
8K0121081BT
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.

$149.99

This product was last offered at the strikethrough price on
02-26-2026

$136.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1598226 - 8R0819371A - Heater Hose - Heater valve to heater core - Genuine Volkswagen Audi - Audi

Heater valve to heater core affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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
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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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

Connects the expansion tank to the cylinder head flange affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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

Keep your cooling system free from cracks affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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

Connects the lower radiator port to the cylinder head flange affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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.

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