Maintain precise fuel delivery and reliable engine performance with this Genuine Nissan Injector Pipe No.1, designed specifically for Nissan Patrol GQ and GU models fitted with the TD42 and TD42T diesel engines. This OEM high-pressure fuel line connects the injection pump to cylinder number one, ensuring accurate fuel delivery and consistent combustion performance.

Over time, injector pipes can become corroded, fatigued, or damaged due to engine vibration, heat cycles, and general wear. A failing injector pipe may lead to fuel leaks, poor engine running, reduced fuel efficiency, hard starting, and potential engine damage if left unresolved.

Manufactured to genuine Nissan specifications, this direct-fit replacement restores correct fuel flow, secure fittings, and long-term durability for demanding touring, towing, and off-road conditions.

Features

• Genuine Nissan OEM part
• Suits Nissan Patrol GQ Y60 and GU Y61 with TD42 and TD42T diesel engines
• Injector Pipe No.1 (high-pressure fuel injection line)
• Manufactured to factory Nissan specifications
• Designed for precise fuel delivery to cylinder one
• High-strength steel construction for durability
• Corrosion-resistant finish for long service life
• Direct fit replacement, no modifications required
• Ideal for fuel system repairs and engine restoration work

Benefits

• Maintains correct fuel pressure and injector operation
• Ensures consistent fuel delivery to cylinder number one
• Helps prevent fuel leaks and fuel system faults
• Supports smooth engine performance and reliable starting
• Restores factory fuel injection system efficiency
• Withstands high heat, pressure, and vibration
• OEM quality for long-term reliability and fitment

Vehicle Fitment

Suitable for:

• Nissan Patrol GQ Y60 TD42 
• Nissan Patrol GU Y61 TD42 
• Nissan Patrol GU Y61 TD42T

Please confirm compatibility prior to purchase or contact us with your VIN to ensure correct fitment.

Common Signs of Wear

• Diesel fuel leaks around injector pipe fittings
• Visible corrosion, rust, or pitting on the pipe surface
• Cracks or fractures caused by vibration fatigue
• Fuel smell in the engine bay
• Rough engine operation or uneven idle
• Reduced engine performance or power delivery
• Wetness around injector or injection pump connections
• Hard starting or inconsistent fuel delivery symptoms

Replacing a worn or damaged injector pipe is essential for maintaining correct fuel pressure, preventing leaks, and ensuring reliable performance from your TD42-powered Patrol.