Can the lock be repaired instead of replaced?

Some specialist shops can repair individual components, but it’s usually more cost-effective to replace the whole unit.

Is a faulty lock a safety issue?

Yes, the door may not latch securely or could open on its own — worth fixing promptly.

What’s the lock made up of?

A mechanical latch and an electric motor for the central-locking function.

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.

Rear left door lock VW PASSAT 2004 UNIVERSAL GREY

Name: Rear left door lock VW PASSAT 2004 UNIVERSAL GREY
Brand: VW
SKU: 3B0837867-1
Price: 22.50 EUR
Availability: OutOfStock

OEM: 3B0837867-1

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 lock holds the rear-left door shut and handles the central-locking function for that door.

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:

Door won’t close or latch
Central locking doesn’t engage this door
Unusual clicking or buzzing when locking

Installation information

A straightforward job — accessed through the door panel, bolts in and connects the rods and plug.

Donor vehicle description

VIN: WVWZZZ3BZ5E024942
Make, model: VW PASSAT
Year: 2004
Engine: Diesel 1.9TDI 96KW AVF
Transmission: Manual 6-speed GVS(6S)
Drive: Front
Colour: 2A/D7W

368 parts from this car

Frequently asked questions

Often the lock’s actuator motor inside this unit has failed, while the wiring and control module are fine.

What our customers say

All reviews →

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