Keep your exhaust system securely sealed with this Genuine Nissan Exhaust Manifold Nut, designed specifically for Nissan Patrol GU Y61 models fitted with the TB48 petrol engine. This OEM high-temperature fastener is used to secure the exhaust manifold to the cylinder head, ensuring a tight, leak-free seal under extreme heat and vibration.

Over time, exhaust manifold nuts can seize, corrode, or lose clamping force due to repeated heat cycles and exposure to exhaust gases. When worn or damaged, they can contribute to exhaust leaks, ticking noises on cold start, reduced engine performance, and increased fuel consumption. In severe cases, loose manifold hardware can lead to gasket failure or further damage to surrounding components.

Manufactured to genuine Nissan specifications, this direct-fit replacement nut ensures correct torque retention and long-term durability in demanding engine conditions.

Features

• Genuine Nissan OEM part
• Suits Nissan Patrol GU Y61 TB48 petrol engines
• Exhaust manifold retaining nut (high-temperature application)
• Manufactured to factory Nissan specifications
• Heat-resistant steel construction
• Designed for secure manifold-to-cylinder head fastening
• Direct-fit replacement, no modifications required
• Resistant to corrosion and exhaust gas exposure
• Ideal for exhaust repairs and engine maintenance
• Sold individually

Benefits

• Prevents exhaust manifold leaks
• Restores secure exhaust sealing performance
• Reduces ticking or blowing exhaust noise
• Maintains correct engine backpressure and performance
• Improves long-term reliability of exhaust system hardware
• Helps prevent gasket damage caused by loose fasteners
• Ensures OEM torque and fitment accuracy
• Suitable for routine servicing or rebuilds

Vehicle Fitment

Suitable for:

• Nissan Patrol GU Y61 TB48 Petrol Engine

Please confirm compatibility prior to purchase or contact us with your VIN to ensure correct fitment, as exhaust hardware specifications may vary depending on production year and manifold configuration.

Common Signs of Wear

• Exhaust ticking noise on cold start
• Visible soot or black residue around manifold
• Exhaust smell in engine bay
• Loose or missing manifold nuts
• Reduced engine performance or efficiency
• Difficulty maintaining proper manifold seal
• Corroded or seized fasteners during servicing

Replacing worn exhaust manifold nuts during servicing helps ensure a properly sealed exhaust system, improving performance, reducing noise, and preventing costly exhaust leaks or gasket damage over time.