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Audi A4 Heater Core Supply Hoses

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Coolant Supply Hose

ES#4039578 - 8E1819371T - Coolant Supply Hose - Connects the coolant flange to the heater core pipe - Rein - Audi

Connects the coolant flange to the heater core pipe affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4039578
Mfg#:
8E1819371T
In Stock
$60.06

This product was last offered at the strikethrough price on
04-23-2026

$46.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Supply Hose

ES#3677418 - 8E1819371T - Coolant Supply Hose - Connects the coolant flange to the heater core pipe - Hudson - Audi

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

Brand:
Hudson - Corporate Logo
ES#:
3677418
Mfg#:
8E1819371T
In Stock
$38.85 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Core Hose - Supply

ES#2627303 - 8E1819371B - Heater Core Hose - Supply - Connects the flange to the heater core pipe - Rein - Audi

Connects the flange to the heater core pipe affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2627303
Mfg#:
8E1819371B
In Stock at Vendor
$29.99

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

$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Supply Hose

ES#441709 - 8E1819371T - Coolant Supply Hose - Connects the coolant flange to the heater core pipe - Genuine Volkswagen Audi - Audi

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

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
441709
Mfg#:
8E1819371T
Ships in 2 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.

$123.99

This product was last offered at the strikethrough price on
05-19-2026

$112.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Heater Core Hose - Supply

ES#4818668 - 8D0819371H - Heater Core Hose - Supply - Connects the heater core to the cylinder head flange - Bremmen Parts - Audi Volkswagen

Connects the heater core to the cylinder head flange affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

From VIN 8D-W-007800, split is in the 1998 model year

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818668
Mfg#:
8D0819371H
In Stock
ON SALE! SAVE 22%
$22.99

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

$17.94 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Core Hose - Supply

ES#2802758 - 8D0819371H - Heater Core Hose - Supply - Connects the heater core to the cylinder head flange - Rein - Audi Volkswagen

Connects the heater core 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!
From VIN 8D-W-007800, split is in the 1998 model year

Brand:
Rein - Corporate Logo
ES#:
2802758
Mfg#:
8D0819371H
In Stock at Vendor
$24.04 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Core Hose - Supply

ES#4818673 - 8E1819371B - Heater Core Hose - Supply - Connects the flange to the heater core pipe - Bremmen Parts - Audi

Connects the flange to the heater core pipe affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818673
Mfg#:
8E1819371B
Ships on Sep 24, 2026
Auto Notify
ON SALE! SAVE 22%
$22.99

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

$17.94 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Core Hose - Supply

ES#1598113 - 8K1819373AN - Heater Core Hose - Supply - Connects the heater valve to the heater core - Genuine Volkswagen Audi - Audi

Connects the heater valve to the heater core affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From production date 5/26/2009 up to the 2012 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
1598113
Mfg#:
8K1819373AN
Ships in 2 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.

$106.99

This product was last offered at the strikethrough price on
06-07-2026

$97.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Heater Core Hose - Supply

ES#452784 - 8K1819373AB - Heater Core Hose - Supply - Connects the heater valve to the heater core - Genuine Volkswagen Audi - Audi

Connects the heater valve to the heater core affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up to production date 5/25/2009

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
452784
Mfg#:
8K1819373AB
Ships in 4 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.

$106.99

This product was last offered at the strikethrough price on
06-07-2026

$97.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Core Hose - Supply

ES#4880699 - 8E1819371B - Heater Core Hose - Supply - Connects the flange to the heater core pipe - URO - Audi

Connects the flange to the heater core pipe affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4880699
Mfg#:
8E1819371B
Back Ordered
Auto Notify
$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Core Hose - Supply

ES#4818191 - 8D0819371H - Heater Core Hose - Supply - Connects the heater core to the cylinder head flange - URO - Audi Volkswagen

Connects the heater core 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!
From VIN 8D-W-007800, split is in the 1998 model year

Brand:
URO - Corporate Logo
ES#:
4818191
Mfg#:
8D0819371H
In Stock
$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Core Hose - Supply

ES#441703 - 8E1819371B - Heater Core Hose - Supply - Connects the flange to the heater core pipe - Genuine Volkswagen Audi - Audi

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

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
441703
Mfg#:
8E1819371B
Ships in 2 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.

$118.99

This product was last offered at the strikethrough price on
06-07-2026

$108.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Heater Core Hose - Supply

ES#3463362 - 8D0819371H - Heater Core Hose - Supply - Connects the heater core to the cylinder head flange - Hudson - Audi Volkswagen

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

Brand:
Hudson - Corporate Logo
ES#:
3463362
Mfg#:
8D0819371H
Ships in 3 Business Days
$25.70 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Core Hose - Supply

ES#3463390 - 8E1819371B - Heater Core Hose - Supply - Connects the flange to the heater core pipe - Hudson - Audi

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

Brand:
Hudson - Corporate Logo
ES#:
3463390
Mfg#:
8E1819371B
Ships in 3 Business Days
$24.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Core Hose - Supply

ES#2541459 - 8K1819374E - Heater Core Hose - Supply - Connects the heater valve to the heater core - Genuine Volkswagen Audi - Audi

Connects the heater valve to the heater core affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From the 2013 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2541459
Mfg#:
8K1819374E
Ships in 8 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.

$53.99

This product was last offered at the strikethrough price on
06-07-2026

$48.99 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Gates - Corporate Logo
ES#:
3235902
Mfg#:
8E1819371B
Ships on Jun 25, 2026
$58.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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