Is it dangerous to drive with this block faulty?

Depends on which systems it serves — assess based on the affected functions and prioritise repair accordingly.

Can this block be repaired instead of replaced?

For minor issues, a specialist auto electrician may be able to repair specific damaged contacts, but a badly damaged block needs full replacement.

What is the block made of?

Durable, heat-resistant plastic with internal metal contacts.

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.

Fuse relay box MERCEDES BENZ ML280 2008 OBSIDIAN BLACK

Name: Fuse relay box MERCEDES BENZ ML280 2008 OBSIDIAN BLACK
Brand: MERCEDES
SKU: 1645400624
Price: 27.00 EUR
Availability: InStock

OEM: 1645400624

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?

The relay/fuse block houses multiple relays together in a dedicated block, often separate from the main fuse box, serving a specific group of related systems.

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

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Signs of a faulty part

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

Multiple related systems malfunctioning together
Visible damage or corrosion on the block
Relays not seating securely

Installation information

Mounted near the systems it serves, connecting to the vehicle wiring harness — requires transfer or reconnection of all relays.

Donor vehicle description

VIN: WDC1641201A401610
Make, model: Mercedes Benz ML280
Year: 2008
Engine: Desiel 3.0 140 kW 642.940 A6420108820
Transmission: 7-speed Automatic 7G-TRONIC
Drive: Full
Equipment: LHD
Colour: OBSIDIAN BLACK 197U

358 parts from this car

Frequently asked questions

This is common for grouping relays related to a specific subsystem (like engine management or comfort features) closer to where they’re needed, simplifying wiring runs.

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!
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