DNJ
DNJ Cylinder Head Gasket 2015 Mercedes-Benz 3.0L
DNJ Cylinder Head Gasket 2015 Mercedes-Benz 3.0L
Part number: HG4442L
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- Free fitment check before you order
Listed for: Mercedes-Benz 3.0LFitment notes & questions
DNJ Cylinder Head Gasket, listed for 2015 Mercedes-Benz 3 with the 3.0L engine. Head gasket jobs take the top of the engine apart, which is why most people replace the related gaskets and bolts at the same time.
Quick facts
- Brand: DNJ
- Part type: Head gasket
- Listed for: 2015 Mercedes-Benz 3
- Engine: 3.0L
- Engine code: 24V Turbocharged DOHC
- Part number: HG4442L
Listed fitment
- [2015-2015] MERCED / V6 / 3.0L DOHC 24V
Good to know
- Notes: Left
- Warranty terms: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.
Tip: Most head gaskets call for new head bolts and a flat, clean deck surface. Check the head and block before you reassemble.

DNJ head gasket for the Mercedes-Benz 3.0L: what to know
A failed head gasket can mix coolant and oil, push coolant out of the system or cause overheating, so it is a job worth doing once and doing right.
Fitment notes
- Listed for: Mercedes-Benz 3.0L.
- Engine: match the engine size and code to your vehicle; the same model often came with several engines.
- Specs, lead time and warranty come from DNJ and can change. The details above this guide are the latest we have.
Not sure it fits? Message us your vehicle details and we'll double-check fitment before you buy.
Ask about fitmentWhat else to plan for
- Head bolts. Many engines use torque-to-yield head bolts that should not be reused.
- Coolant. Refill with the coolant type your engine calls for.
- Valve cover and intake gaskets. They come off during the job, so it is the time to replace them.
More for your car: Mercedes-Benz Parts · All Head Gaskets · Engine
Questions about Mercedes-Benz 3.0L head gasket
Will this fit my Mercedes-Benz 3.0L?
What are signs of a bad head gasket?
Should I resurface the cylinder head?
Where do specs and warranty details come from?
Questions & answers
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