Nissan Navara Pathfinder YD25 Head Gasket Set 4 Port
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Head Gasket Set with Bolts for Nissan Navara & Pathfinder YD25 2.5L (4-Port)
Complete head gasket set with head bolts for Nissan Navara D40 and Pathfinder R51 with YD25 2.5L turbo diesel engine. Includes MLS head gasket, all seals, and new head bolts—everything needed for professional cylinder head installation.
Important: This is the 4-port version. Glow plugs on passenger side = 4-port (this one). Count inlet ports or contact us to confirm.
What's Included
- MLS head gasket – multi-layer steel construction
- Head bolts – new bolts supplied
- Valve cover gasket – premium quality
- Intake and exhaust manifold gaskets – both included
- Valve stem seals – complete set
- Thermostat housing seal – O-ring included
- All ancillary O-rings and seals – complete kit
- Australian stock – ships within 24 hours
- Free delivery – Australia-wide shipping included
- Express option available – at checkout
⚠ Not sure? Call John at 0406611288 with your VIN or engine code.
Installation Notes
Clean and inspect mating surfaces for warpage before installation. Follow the factory torque sequence and specifications per the workshop manual, using the new head bolts included. Ensure all surfaces are clean and dry before fitting new gaskets.
Confirm Your Engine
- Look for "YD25" or "YD25DDTi" stamped on the engine block
- Glow plugs on passenger side = 4-port version
- Model codes: D40 (Navara), R51 (Pathfinder)
- 4-cylinder inline 2.5L turbo diesel (DOHC 16-valve)
- Model years: 2005-2010 (mostly Thai-built models)
Related Products
Need the complete cylinder head assembly? Check out our Nissan Navara YD25 2.5L 4-port cylinder head with camshafts, valves, gaskets and bolts included.