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Audi Engine Heating & Cooling Hoses

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Coolant Pipe

ES#2993401 - 06L121497AA - Coolant Pipe - Connects the turbo to the cooling system - Genuine Volkswagen Audi - Audi

Connects the turbo to the cooling system

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2993401
Mfg#:
06L121497AA
Ships in 1-2 days
6% off MSRP

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

$115.00

This product was last offered at the strikethrough price on
07-24-2026

$107.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Compressor Flange Water Hose Kit - Left

ES#4056901 - 06e121545KT - Compressor Flange Water Hose Kit - Left - Connects the supercharger flange to the hard water line. Upper & lower spring clamps included. - Genuine Volkswagen Audi - Audi

Connects the supercharger flange to the hard water line. Upper & lower spring clamps included.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4056901
Mfg#:
06E121545KT
In Stock
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Cooling Hose Kit - Feed Line

ES#3149784 - 06D121497AKT - Turbo Cooling Hose Kit - Feed Line - Connects turbocharger to the connection flange - includes banjo bolts & washers - Genuine Volkswagen Audi - Audi

Connects turbocharger to the connection flange - includes banjo bolts & washers

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3149784
Mfg#:
06D121497AKT
Ships in 10 Business Days
$291.99

This product was last offered at the strikethrough price on
02-24-2026

$267.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Engine Oil Cooler Line - Supply

ES#2552595 - 079117315D - Engine Oil Cooler Line - Supply - Connects the oil cooler to the thermostat housing - Genuine Volkswagen Audi - Audi

Connects the oil cooler to the thermostat housing

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2552595
Mfg#:
079117315D
Ships in 3 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.

$583.99

This product was last offered at the strikethrough price on
07-24-2026

$533.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Hose

ES#2536961 - 8K0121081T - Expansion Tank Hose - Connects the expansion tank to the throttle body union - Genuine Volkswagen Audi - Audi

Connects the expansion tank to the throttle body union

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2536961
Mfg#:
8K0121081T
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.

$115.00

This product was last offered at the strikethrough price on
07-24-2026

$105.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

water pump Hose

ES#450261 - 8K0121051C - water pump Hose - Connects the lower radiator hose t-fitting to the water pump - Genuine Volkswagen Audi - Audi

Connects the lower radiator hose t-fitting to the water pump

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
450261
Mfg#:
8K0121051C
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.

$115.00

This product was last offered at the strikethrough price on
07-24-2026

$105.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Vent Tube

ES#2684141 - 4G0121081CP - Coolant Vent Tube - Connects to the rear expansion tank hose. - Genuine Volkswagen Audi - Audi

Connects to the rear expansion tank hose.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2684141
Mfg#:
4G0121081CP
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.

$191.99

This product was last offered at the strikethrough price on
07-24-2026

$175.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Distribution Pipe

ES#315236 - 1K0121087H - Coolant Distribution Pipe - Found in the upper radiator hose, this piece is prone to cracking - Genuine Volkswagen Audi - Audi Volkswagen

Found in the upper radiator hose, this piece is prone to cracking For vehicles with FSI engines only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
315236
Mfg#:
1K0121087H
In Stock
Limited Qty Sale
$41.28

This product was last offered at the strikethrough price on
06-10-2026

$32.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Vent Tube - Rear

ES#2684163 - 4G0121081CS - Expansion Tank Vent Tube - Rear - Connects to the expansion tank and coolant pipe - Genuine Volkswagen Audi - Audi

Connects to the expansion tank and coolant pipe For vehicles with production date from 04/15/2013

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2684163
Mfg#:
4G0121081CS
Ships in 2 Business Days
12% off MSRP

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

$58.99

This product was last offered at the strikethrough price on
07-24-2026

$52.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Hose

ES#390027 - 4F0121107CC - Expansion Tank Hose - Connects the upper radiator hose and coolant flange to the expansion tank - Genuine Volkswagen Audi - Audi

Connects the upper radiator hose and coolant flange to the expansion tank

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
390027
Mfg#:
4F0121107CC
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.

$113.99

This product was last offered at the strikethrough price on
07-24-2026

$103.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turbocharger Coolant hose - Supply

ES#4818480 - 06H121497B - Turbocharger Coolant hose - Supply - Supplies coolant to the turbocharger - Bremmen Parts - Audi

Supplies coolant to the turbocharger 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818480
Mfg#:
06H121497B
Ships on Aug 11, 2026
Auto Notify
ON SALE! SAVE 21%
$54.99

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

$43.24 USD
Free Shipping
on orders $49 and up

Radiator Hose - Lower

ES#2872397 - 8D0121055T - Radiator Hose - Lower - Connects the lower radiator port to the thermostat housing - Febi - Audi Volkswagen

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

Brand:
Febi - Corporate Logo
ES#:
2872397
Mfg#:
8D0121055T
In Stock
$24.99

This product was last offered at the strikethrough price on
05-13-2026

$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Lower

ES#2580402 - 8E0121049L - Radiator Hose - Lower - Connects the lower radiator port to the expansion tank and thermostat housing - Original Equipment Supplier - Audi

Connects the lower radiator port to the expansion tank and thermostat housing

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
2580402
Mfg#:
8E0121049L
Back Ordered
1% off MSRP

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

$119.60

This product was last offered at the strikethrough price on
07-24-2026

$117.99 USD
Free Shipping

Heater Valve

ES#3570087 - 1J0819809 - Heater Valve - Allows coolant flow based upon vacuum applied - URO - Audi Volkswagen

Allows coolant flow based upon vacuum applied 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3570087
Mfg#:
1J0819809
Ships in 1 Business Day
$37.99 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

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
441709
Mfg#:
8E1819371T
Ships in 3 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
07-06-2026

$112.99 USD
Free Shipping
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.

Other Audi Engine Heating & Cooling Hoses

Let us help you find the parts that fit your Audi

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