Is it dangerous to drive with a bulging or cracked hose?

Yes, a hose failure can cause sudden, serious coolant loss and overheating — replace it proactively rather than waiting for it to burst.

Can a cracked hose be temporarily repaired?

Tape or a hose clamp might buy a short amount of time in an emergency, but a proper hose replacement is the only reliable fix.

What is the hose made of?

Heat- and coolant-resistant rubber, often reinforced with fabric layers.

What is this part and what does it do?

Full description available in the product description section above. Contact us with clarifying questions.

How do I tell if my part is faulty?

See the 'Signs of a faulty part' section above or run a diagnostic at an auto service.

Yes - all our used parts are tested before sale and sold with guaranteed quality.

When should the part be replaced?

When warning signals appear, diagnostic codes are present, or the system malfunctions.

Coolant hose AUDI A7 2011 SPORTBACK

Name: Coolant hose AUDI A7 2011 SPORTBACK
Brand: AUDI
SKU: 4G1819350AL
Price: 31.50 EUR
Availability: InStock

OEM: 4G1819350AL

Disassembled car photo

Engine running

Tested before shipping
Guaranteed quality
Fast delivery 3–7 days
14-day returns

What is this part and why does it matter?

This coolant hose carries coolant between the engine, radiator, heater core, and other cooling system components, made of flexible rubber to absorb engine movement and vibration.

Ask a question

Not sure about compatibility? Send us your car's VIN and we'll confirm.

Ask about this product

Signs of a faulty part

If you notice any of the following, the part likely needs replacement:

Coolant leak visible along the hose or at its connections
Visible cracking, bulging, or sponginess when squeezed (engine cold)
Engine overheating from restricted coolant flow

Installation information

Push-fits or clamps onto its connections — check routing avoids contact with hot or moving components.

Donor vehicle description

VIN: WAUZZZ4G3BN011814
Make, model: Audi A7 Sportback quattro
Year: 2011
Engine: Dizelis 3.0TDI 180KW - CDUC
Transmission: 7-pārnesumu Automatiska. - NHF
Drive: 4WD
: Stūre kreisajā pusē
Colour: 6Y / Z7S

292 parts from this car

Frequently asked questions

With the engine cold, squeeze the hose — it should feel firm and springy. Sponginess, brittleness, or cracking indicates it needs replacing.

What our customers say

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Price: affordable. Service: electrical equipment repair.
A
Andris B.
September 2026
Price: excellent.
D
Didier V.
August 2026
Super good! They came through with the part I needed, quickly and at a fair price! Thanks, and I definitely recommend!
I
Ilmars K.
August 2026
I ordered a Heater Blower Motor Resistor for a Toyota Avensis. Delivery took eight days from Latvia to Ireland. I installed it, and everything works perfectly. I wish this company success.
A
Aleksandr L.
Toyota Avensis
August 2026
No complaints about Evro Trans itself, everything's fine. But the delivery..... It felt like the order was being carried by turtles. 4 days from Riga to Daugavpils. Judging by the tracking, the parcel just sat somewhere behind a shed for 3 days, then they found it and delivered it the next day. I think that's why I won't be ordering there again.
P
Paul F.
June 2026
Super fast delivery of the part, and good quality of the used part. Thanks for the service.
N
Natālija I.
May 2026
I ordered antifreeze heaters and an auxiliary pump. Everything arrived quickly, the very next day, and matched the description. I'm satisfied.
J
Juris J.
February 2026
Excellent service, timely delivery, and complete transparency at every step. I highly recommend EvroTrans to anyone looking for a reliable partner!
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Egor S.
November 2025
Bought a front fender for my car. I liked it! After payment they sent more than 20 photos of the problem areas, and it was packed very securely - took a while to unwrap.
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Igors K.
Front fender
October 2025