Heating system actuator AUDI A4 2010

OEM: K9749005

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Disassembled car photo

Donor vehicle description

VIN
WAUZZZ8K4AA135627
Make, model
AUDI A4
Year
2010
Engine
Diesel 2.0 105KW CAGA
Transmission
Variable
Drive
Front-wheel drive
Equipment
LHD
Colour
T9T9

371 parts from this car

  • Fuse relay AUDI A4 2010
  • Open/Close button AUDI A4 2010
  • Parking brake button AUDI A4 2010
  • Rear left door control unit AUDI A4 2010
  • Comfort control unit AUDI A4 2010
  • Mirror adjustment button AUDI A4 2010
  • Interior door handle, rear left AUDI A4 2010
  • Parking brake control unit AUDI A4 2010
  • Trunk lid release handle/button AUDI A4 2010
  • Front left door control unit AUDI A4 2010
  • Fuel tank cap lock AUDI A4 2010
  • Front right door control unit AUDI A4 2010

Engine running

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Details for this exact part

Code
K9749005
OEM
K9749005
Condition
Used
Availability
1 in stock - ready to ship
Make, model
AUDI A4 2008-2012
Year
2010
Engine
Diesel 2.0 105KW CAGA
VIN
WAUZZZ8K4AA135627

What is this part and why does it matter?

This actuator motor controls the position of the heater’s air flaps, which set temperature and airflow direction.

Signs of a faulty part

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

  • Air temperature isn’t controlled correctly
  • Unusual clicking or crunching noise when changing climate settings
  • A flap gets stuck in one position

Installation information

Mounts to the heater housing, wired into the connector, often followed by calibration.

Frequently asked questions

Often worn gears inside this specific motor, which is trying to turn the flap but is skipping teeth.

What our customers say

  • 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