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Audi A4 Upper Radiator Hoses

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Radiator Hose - Upper

ES#429387 - 8D0121101K - Radiator Hose - Upper - Connects the upper radiator port to the hard water pipe - Genuine Volkswagen Audi - Audi Volkswagen

Connects the upper radiator port to the hard water pipe Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
429387
Mfg#:
8D0121101K
Ships in 5 Business Days
13% off MSRP

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

$119.99

This product was last offered at the strikethrough price on
08-31-2026

$104.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Upper

ES#3463366 - 8E0121101AJ - Radiator Hose - Upper - Runs from the radiator to the water pipe and expansion tank. - Hudson - Audi

Runs from the radiator to the water pipe and expansion tank. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
From sedan models from VIN 8E-5-125001, and cabriolet models from VIN 8H-5-005601 - Splits are in the 2005 model year

Brand:
Hudson - Corporate Logo
ES#:
3463366
Mfg#:
8E0121101AJ
Ships in 3 Business Days
$99.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Upper

ES#2580403 - 8E0121101R - Radiator Hose - Upper - Connects the upper radiator port to the expansion tank and hard water pipe - Original Equipment Supplier - Audi

Connects the upper radiator port to the expansion tank and hard water pipe Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
2580403
Mfg#:
8E0121101R
Back Ordered
$71.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Upper

ES#3235887 - 8D0121101K - Radiator Hose - Upper - Connects the upper radiator port to the hard water pipe - Gates - Audi Volkswagen

Connects the upper radiator port to the hard water pipe Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Gates - Corporate Logo
ES#:
3235887
Mfg#:
8D0121101K
Ships on Nov 17, 2026
$62.78 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Upper

ES#3463359 - 8D0121101AF - Radiator Hose - Upper - Runs from radiator to reservoir and water pipe - Hudson - Audi Volkswagen

Runs from radiator to reservoir and water pipe Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Fits from VIN 8D-T-236 145 - Split is in the 1996 model year

Brand:
Hudson - Corporate Logo
ES#:
3463359
Mfg#:
8D0121101AF
Ships in 1 day
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Upper

ES#3698966 - 8D0121101AF - Radiator Hose - Upper - Runs from radiator to reservoir and water pipe - Burgaflex - Audi Volkswagen

Runs from radiator to reservoir and water pipe Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Fits from VIN 8D-T-236 145 - Split is in the 1996 model year

Brand:
Burgaflex - Corporate Logo
ES#:
3698966
Mfg#:
8D0121101AF
Ships in 8 Business Days
$32.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Upper

ES#2627318 - 8D0121101AF - Radiator Hose - Upper - Runs from radiator to reservoir and water pipe - Rein - Audi Volkswagen

Runs from radiator to reservoir and water pipe 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!
Fits from VIN 8D-T-236 145 - Split is in the 1996 model year

Brand:
Rein - Corporate Logo
ES#:
2627318
Mfg#:
8D0121101AF
In Stock
$44.99

This product was last offered at the strikethrough price on
10-22-2026

$32.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Upper

ES#3463372 - 8E0121101R - Radiator Hose - Upper - Connects the upper radiator port to the expansion tank and hard water pipe - Hudson - Audi

Connects the upper radiator port to the expansion tank and hard water pipe Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Hudson - Corporate Logo
ES#:
3463372
Mfg#:
8E0121101R
Ships in 3 Business Days
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper Radiator Hose

ES#248418 - 8e0121101 - Upper Radiator Hose - Connects the upper radiator to the expansion tank and thermostat housing - Hutchinson Worldwide - Audi

Connects the upper radiator to the expansion tank and thermostat housing Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Hutchinson Worldwide - Corporate Logo
ES#:
248418
Mfg#:
8E0121101
Ships in 1 day
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper Radiator Hose

ES#3463360 - 8D0121101K - Upper Radiator Hose - Connects the upper radiator port to the hard water pipe - Hudson - Audi

Connects the upper radiator port to the hard water pipe Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Hudson - Corporate Logo
ES#:
3463360
Mfg#:
8D0121101K
Ships in 1 day
$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hose Clamp - Priced Each

ES#467796 - N10258001 - Hose Clamp - Priced Each - Adjustable clamp used on various hoses in the cooling system. 30-45x9 - Genuine Volkswagen Audi - Audi

Adjustable clamp used on various hoses in the cooling system. 30-45x9 Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Secures the upper radiator hose to the water supply pipe

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
467796
Mfg#:
N10258001
Ships in 2 Business Days
29% off MSRP

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

$8.41

This product was last offered at the strikethrough price on
10-28-2026

$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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 Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

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

Radiator hose

Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Burgaflex - Corporate Logo
ES#:
4349555
Mfg#:
8E0121101R
Ships in 8 Business Days
$23.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Upper

Direct replacement for your worn or cracked hose Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Hutchinson Worldwide - Corporate Logo
ES#:
5481785
Mfg#:
8E0121101T
Ships in 1 Business Day
$269.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Upper

Replace your dry, brittle, or leaking factory upper radiator hose with this high-quality replacement. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Hudson - Corporate Logo
ES#:
5516653
Mfg#:
8W0122101BHH
Ships in 1 day
$60.99 USD

Upper Radiator Hose

Connects the upper radiator to the expansion tank and thermostat housing Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Gates - Corporate Logo
ES#:
3235897
Mfg#:
8E0121101
Ships on Nov 17, 2026
$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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