Rear double seat belt buckle AUDI A6 AVANT 2006

OEM: 4F0857739D 3305178301C 250206

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 rear double buckle accepts the tongues of two belts at once, for the middle rear seat or adjacent positions.

Ask a question

Not sure about compatibility? Send us a question with your car's make, model and year.

Ask about this product

Signs of a faulty part

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

  • The buckle won’t latch one or both tongues
  • The belts don’t hold securely
  • The release button doesn’t work

Installation information

Mounts to a factory bracket on the rear-seat frame or floor.

Donor vehicle description

VIN
WAUZZZ4F06N162882
Make, model
AUDI A6 AVANT
Year
2006
Engine
2.0 TDI 103KW BRE
Transmission
Manual 6-speed GYX
Drive
Front
Colour
4A / Y7Q

341 parts from this car

  • Rear left mudguard AUDI A6 AVANT 2006
  • Fuel pressure sensor AUDI A6 AVANT 2006
  • Front bumper trim AUDI A6 AVANT 2006
  • Intake air deflector/Diffuser AUDI A6 AVANT 2006
  • Repeater AUDI A6 AVANT 2006
  • Instrument panel air vent, right-hand side AUDI A6 AVANT 2006
  • Cup holder AUDI A6 AVANT 2006
  • Centre console air vent AUDI A6 AVANT 2006
  • Instrument panel side trim AUDI A6 AVANT 2006
  • Door speaker, bottom AUDI A6 AVANT 2006
  • Vacuum brake booster AUDI A6 AVANT 2006
  • Brake booster master cylinder AUDI A6 AVANT 2006

Frequently asked questions

On some seat layouts it lets one unit secure belts from two adjacent seating positions, saving space in the design.

What our customers say

  • 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!

    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