Mercedes-Benz V-Class Alternator Replacement Parts
Compare prices on a used Mercedes-Benz V-Class alternator from UK breakers. Free part request, no obligation.
Enter your registration or select your vehicle
Find the right part faster and get quotes direct from UK breakers - free, and no obligation.
Buying a used Mercedes-Benz V-Class alternator: what matters
Fitment on a used alternator varies by vehicle, so a bit of detail goes a long way. Our request form covers what breakers need to know, so every quote you get back is for the correct part:
- State whether it's petrol or diesel
Other used Mercedes-Benz V-Class parts
- Used Mercedes-Benz V-Class Radiator
- Used Mercedes-Benz V-Class Gearbox
- Used Mercedes-Benz V-Class Sump
- Used Mercedes-Benz V-Class Fuel Tank
- Used Mercedes-Benz V-Class Wing
- Used Mercedes-Benz V-Class Window Winder Motor
- Used Mercedes-Benz V-Class Wiper Motor
- Used Mercedes-Benz V-Class Steering Rack
- Used Mercedes-Benz V-Class Wishbone
- Used Mercedes-Benz V-Class Front Bumper
- Used Mercedes-Benz V-Class Exhaust System
- Used Mercedes-Benz V-Class Rear Light
Used alternator for other Mercedes-Benz models
Fitment questions
Does a Mercedes-Benz V-Class alternator from a 2016 fit a 2019 model?
The V-Class W447 generation runs from 2014 onwards, with a facelift arriving in 2019, so a 2016 and a 2019 car sit either side of that facelift boundary. The engine code is the most reliable guide here — if both vehicles share the same engine code (found on your V5 or via a VIN check), the alternator is more likely to be compatible, but ancillary and mounting changes can occur at a facelift so you should confirm the interchange directly with the breaker against your registration before buying.
Will a V-Class alternator from a pre-2019 facelift fit the post-2019 facelift model?
The 2019 facelift marks a known production boundary on the W447 V-Class, and while the core engine families carried over, breakers report that ancillary fitment details including brackets and mounting points can differ across that cut-off. Share your engine code with the breaker — it's printed on your V5 or available from a VIN check — and ask them to confirm compatibility against your specific registration rather than just the year.
Does the trim level matter when buying a used V-Class alternator — for example, Sport versus Marco Polo?
Trim level does not affect alternator fitment; the alternator follows the engine, not the badge or spec level. A V-Class in Sport trim and one in Marco Polo or AMG Line trim with the same engine code will use the same alternator, so don't let the trim description on a listing put you off. Be aware that cosmetic and interior differences between trims are real, but for a mechanical part like this they are irrelevant.
What engine code should I quote when asking a breaker for a V-Class alternator?
The engine code is the single most useful detail you can supply, sitting above fuel type or year when it comes to matching an alternator correctly. You'll find it on your V5 registration document or you can get it from a VIN check through a service like the DVLA or a specialist decoder. Give the breaker your full engine code alongside your registration and they can cross-reference their stock accurately.
Does fuel type matter for a used Mercedes V-Class alternator?
Yes, fuel type matters because diesel and petrol engines in the V-Class use different alternator specifications and the outputs and mounting arrangements are not interchangeable between the two. The W447 V-Class was predominantly offered with diesel engines in the UK, but always confirm your exact fuel type and engine code with the breaker so they can match the correct unit to your vehicle.
I've seen a V-Class alternator listed without a year — is it safe to buy on engine code alone?
Engine code is the most reliable identifier for alternator compatibility, so a listing quoting a matching engine code is more useful than one quoting just a year. That said, ancillary details such as connector types or bracket configurations can vary within the same engine code at different production stages, so it's worth asking the breaker to confirm the part against your full registration rather than relying solely on the engine code match.