Genuine Nissan Stone Oil Cooler Gasket - Nissan Navara D22 and D40 2005-2015 YD25DDTi

This is a genuine Nissan oil cooler gasket designed for the YD25 engine found in Nissan Navara D22, D40, and Pathfinder R51 models. As the main gasket for the oil cooler assembly, it fits directly between the assembly and the engine block, providing a critical seal for both the oil and coolant circuits that pass through the cooler.

Over time, constant exposure to heat cycles causes the original gasket to harden, perish, and lose its sealing integrity. The most common sign of failure is an oil or coolant leak from the side of the engine where the oil cooler is located. In more severe cases, a complete failure can allow engine oil and coolant to mix, leading to major engine damage if not addressed quickly.

Replacing a failed seal with a genuine Nissan gasket is the only way to guarantee a correct, long-lasting repair. Cheaper aftermarket gaskets often use inferior materials that can't withstand the high temperatures and pressures of the YD25 engine, leading to premature failure, recurring leaks, and the risk of catastrophic engine damage.

Product Features

• Genuine Nissan Quality: Guarantees a perfect fit and a reliable seal, manufactured from materials designed to withstand high engine temperatures and pressures.
• Direct OEM Replacement: Engineered to the exact factory specifications for a trouble-free installation when mating surfaces are properly prepared.
• Installation Note: This is a moderate workshop job that requires draining fluids and cleaning all mating surfaces thoroughly before refitting to ensure a perfect seal.

Vehicle Fitment

• 2008-2015 D22 Navara Ute Dual Cab, Ute Single Cab, YD25DDTI
• 2005-2015 D40 Navara Ute Dual Cab, Ute King Cab, Ute Single Cab, YD25DDTI
• 2005-2013 R51 Pathfinder LWB, YD25DDTI

Please check vehicle fitment to confirm compatibility with your vehicle. Please contact us with your VIN details if you require further assistance to confirm fitment.

Genuine Nissan Product Alternative

It is common for the oil cooler assembly on the side of the engine to have multiple leak points. While this gasket will fix the main seal, replacing it alone may not resolve all leaks. For a comprehensive repair, we strongly recommend purchasing the complete Oil Cooler Gasket & Seal Kit. This kit contains all the gaskets and seals needed for a full overhaul. You will also require fresh engine oil, coolant, and a new oil filter to complete the service.

The team at Patrolapart are experts with years of experience with Nissan products and can help with any enquiries about the brand, its product range, and all Nissan 4x4 parts. Give us a call on 03 9735 9099.