Genuine Nissan Exhaust Nut - Nissan Patrol GU, Navara, Pathfinder R51 If these nuts fail or are not torqued correctly, you will get an exhaust leak. An exhaust leak before the turbo will rob your engine of power and hurt fuel economy. A leak at the manifold will create a loud ticking noise and can allow dangerous fumes to enter the engine bay and potentially the cabin. Replacing these nuts whenever you are working on the exhaust system is a small price to pay for peace of mind.ZD30These are the nuts that are used for the exhaust manifoldTD42tThese are the nuts that go onto the studs to bolt the turbo exhaust housing to the exhaust manifold and the nuts for the exhaust manifold to cylinder head.YD25These are the nuts the hold the dump pipe to the turbo housing Features & Benefits Genuine Nissan Part: Ensures you get the quality and direct-fit that Nissan intended. High-Temperature Steel: Manufactured from quality materials specifically designed to handle the extreme heat of an exhaust system without stretching or failing. Anti-Seize Properties: Specially coated to help prevent the nut from seizing onto the stud, which is a common problem in high-heat areas. Secure Fitment: Designed to provide the correct clamping force on exhaust gaskets, ensuring a leak-free seal and optimal engine performance. Vehicle Fitment Y61 GU Patrol - ZD30 Di & CRD Engines (Exhaust Manifold to Cylinder Head) Y61 GU Patrol - TD42T & TD42Ti Engines (Turbo to Exhaust Manifold) Nissan Navara D40 / D22 - YD25 Engine (Turbo Dump Pipe) Nissan Pathfinder R51 - YD25 Engine (Turbo Dump Pipe)Navara D22 - ZD30 Di engine (Exhaust Manifold to Cylinder Head) 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.
