Is a coolant leak in the heater dangerous?

Yes, antifreeze vapour is toxic if inhaled over time, and continued fluid loss can lead to engine overheating — get it repaired urgently.

Is replacing the whole heater unit a difficult job?

Yes, it’s one of the most involved cabin jobs, needing most of the dashboard removed — strongly recommended to leave to a specialist.

What does the heater unit consist of?

A housing with flaps, a fan, the heater radiator, and the actuator system.

How do I check whether Interior heater (stove) AUDI A4 2008 AVANT fits my vehicle?

Compare OEM reference 8E1820353B, the listed vehicle (AUDI A4 2005-2008), connectors, mounting points and the photographs for this exact item.

What is the condition of Interior heater (stove) AUDI A4 2008 AVANT?

Listed condition: Used. Current availability: 1 in stock - ready to ship. Review the item photographs and any stated defects as well.

How is Interior heater (stove) AUDI A4 2008 AVANT delivered and returned?

Available delivery methods, timing and price for your country are shown in the cart. Review the applicable 14-day return terms before ordering.

Interior heater (stove) AUDI A4 2008 AVANT

Name: Interior heater (stove) AUDI A4 2008 AVANT
Brand: AUDI
SKU: 8E1820353B
Price: 63.00 EUR
Availability: InStock

OEM: 8E1820353B

Disassembled car photo

Engine running

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

Details for this exact part

Code: 8E1820353B
OEM: 8E1820353B
Condition: Used
Availability: 1 in stock - ready to ship
Make, model: AUDI A4 2005-2008
Year: 2007
Engine: Diesel 2.0TDI 103KW - BRE
VIN: WAUZZZ8E18A068571

What is this part and why does it matter?

This heater unit combines the heater radiator, fan and flaps that heat and ventilate the cabin.

Have a question about this product?

Message us on WhatsApp!

Working hours: Mon–Fri 9:00–18:00

WhatsAppAsk about this product

Signs of a faulty part

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

Heater doesn’t warm up, or blows cold air
A coolant smell in the cabin
Damp accumulating on the front-passenger footwell

Installation information

Needs significant dashboard removal and draining the coolant — a time-consuming job, best left to a specialist.

Frequently asked questions

A classic sign of a leak in the heater radiator inside the unit housing — the fluid evaporates and mixes with the air entering the cabin.

Donor vehicle description

VIN: WAUZZZ8E18A068571
Make, model: AUDI A4
Year: 2007
Engine: Diesel 2.0TDI 103KW - BRE
Transmission: Automatic - KTS
Drive: Front
Equipment: LHD
Colour: L8 / Z9Y

218 parts from this car

What our customers say

All reviews →

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!
E
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.
I
Igors K.
Front fender
October 2025