This is a genuine Nissan manifold nut that secures the exhaust manifold to the cylinder head on your Nissan Navara D40 or Pathfinder R51 with the YD25 turbo diesel engine. These nuts can corrode or strip their threads because of the high heat and exhaust gasses, leading to exhaust leaks and reduced engine performance. Replacing them is a must when working on your exhaust manifold.
Ignoring a worn or damaged manifold nut can result in exhaust leaks, which can decrease fuel economy, increase emissions, and even damage other engine components.
This part has been designed to fit:
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.
Choosing genuine Nissan parts ensures the quality and fit for your Nissan. Unlike some aftermarket alternatives, genuine Nissan parts are manufactured to exacting standards, using materials specifically designed to withstand the rigors of Australian conditions. Guaranteeing performance, service life, and reliability.