DNJ
DNJ Cylinder Head Gasket 2004-2006 Subaru 2.5L
DNJ Cylinder Head Gasket 2004-2006 Subaru 2.5L
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- Free fitment check before you order
Listed for: 2004–2006 SubaruFitment notes & questions
Cylinder Head Gasket from DNJ, listed for 2004–2006 Subaru 2 with the 2.5L engine. 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.
Quick facts
- Brand: DNJ
- Part type: Head gasket
- Listed for: 2004–2006 Subaru 2
- Engine: 2.5L
- Engine code: EJ255 16V Turbocharged DOHC
- Part number: HG720
Listed fitment
- [2004-2006] SUBARU / H4 / 2.5L DOHC 16V [(EJ255, EJ257)]
Good to know
- Notes: 2 Requiered
- 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.

About this head gasket for the Subaru
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.
Fitment notes
- Listed for: 2004–2006 Subaru.
- Model years: 2004–2006. If your year sits at the edge of the range, check the details above.
- Engine: the same car can take different parts for each engine option, so check yours.
- 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 fitmentParts that usually go with it
- 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: Subaru Parts · All Head Gaskets · Engine