Mercedes-Benz A-Class Cylinder Head Replacement Parts
Need a used Mercedes-Benz A-Class cylinder head? Request a free quote from UK vehicle dismantlers and compare offers direct.
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What to check when buying a used Mercedes-Benz A-Class cylinder head
A used cylinder head that fits one vehicle won't always fit another - even within the same model range. These questions help breakers match stock to your exact vehicle before they quote:
- State whether it's petrol or diesel
- State the engine code if known
Other used Mercedes-Benz A-Class parts
- Used Mercedes-Benz A-Class Fuel Injection Pump
- Used Mercedes-Benz A-Class Turbo
- Used Mercedes-Benz A-Class Alternator
- Used Mercedes-Benz A-Class Differential
- Used Mercedes-Benz A-Class Indicator Stalk
- Used Mercedes-Benz A-Class Wiper Motor
- Used Mercedes-Benz A-Class Axle
- Used Mercedes-Benz A-Class Airbag
- Used Mercedes-Benz A-Class Windscreen
- Used Mercedes-Benz A-Class DPF
- Used Mercedes-Benz A-Class Bumper
- Used Mercedes-Benz A-Class Seat
Used cylinder head for other Mercedes-Benz models
Fitment questions
Does a cylinder head from a 2005 A-Class fit a 2003 A-Class?
Both years fall within the W168 generation (1997–2004), but a 2005 A-Class would actually be a W169, the next generation launched in 2004, so these two cars use entirely different engines and the heads will not interchange. The engine code on your V5 or a VIN check is the single most reliable guide — confirm the exact code with the breaker before ordering.
Will a W169 A-Class cylinder head fit a W176 A-Class?
The W169 (2004–2012) and W176 (2012–2018, facelifted 2015) are separate generations with different engine families, so a head crossing that boundary is very unlikely to be a direct fit. Engine codes changed significantly between these generations, so supply the breaker with your exact engine code and registration to let them check compatibility properly.
Does the cylinder head differ between an A-Class AMG Line and an SE or Sport trim?
Trim level — whether SE, Sport, AMG Line, or Executive — has no effect on which cylinder head is fitted; what matters is the engine code, fuel type, and gearbox type. A breaker will match the head to your engine code rather than your trim badge, so don't worry about sourcing one from a different trim car. You may find minor ancillary differences depending on specification, so confirm any such details with the breaker against your registration.
Can I use a diesel cylinder head from a petrol A-Class, or vice versa?
No — petrol and diesel cylinder heads are completely different in design and are not interchangeable under any circumstances. Always match fuel type exactly, and give the breaker your engine code alongside your registration to make sure they're pulling the right unit.
Does the 2015 W176 facelift change which cylinder head I need?
The W176 was facelifted in 2015, and while some engine updates coincided with that refresh, whether a pre-facelift head crosses to a post-facelift car depends on the specific engine code rather than the facelift year alone. Name the boundary to your breaker and ask them to confirm compatibility against both your registration and your engine code before agreeing a purchase.
Does a manual-gearbox A-Class use the same cylinder head as an automatic?
The cylinder head itself is an engine component, so gearbox type does not directly determine which head you need — engine code and fuel type are what matter most. That said, gearbox type can sometimes accompany other drivetrain differences mid-production, so it's worth mentioning to the breaker alongside your engine code and registration so they can rule out any related ancillary changes.