Maintain safe and reliable fuel delivery with this Genuine Nissan No.4 Injector Line Pipe, designed to suit Nissan Patrol GU Y61 models fitted with the ZD30CR Common Rail diesel engine. This OEM high-pressure fuel pipe connects the common rail to the No.4 fuel injector, delivering diesel fuel at the correct pressure for efficient combustion, smooth engine performance, and reliable operation.

Over time, injector line pipes can weaken due to constant engine vibration, heat cycles, and prolonged exposure to extremely high fuel pressures. A damaged or leaking injector pipe can result in fuel leaks, reduced fuel pressure, rough engine operation, poor performance, and potential safety hazards. Replacing a worn or damaged injector line helps restore proper fuel delivery and ensures the common rail fuel system operates as intended.

Manufactured to Genuine Nissan specifications, this No.4 injector line pipe is engineered for precise fitment, exceptional strength, and long-lasting durability. It is the ideal replacement for injector repairs, fuel system servicing, or restoring your Nissan Patrol to factory operating condition.

Features & Benefits

• Genuine Nissan OEM part for guaranteed quality and exact fitment
• Designed specifically for Nissan Patrol GU Y61 ZD30CR Common Rail diesel models
• No.4 high-pressure injector line pipe
• Connects the common rail to the No.4 fuel injector
• Direct replacement for the original factory injector pipe
• Maintains correct fuel pressure for efficient engine operation
• Helps prevent dangerous high-pressure fuel leaks
• Supports smooth engine performance and efficient combustion
• Manufactured from high-strength steel to withstand extreme fuel pressures
• Corrosion-resistant construction for long service life
• No modifications required for installation
• Manufactured to Nissan's original factory specifications

Vehicle Fitment

Suitable for:

• Nissan Patrol GU Y61 ZD30CR Common Rail Diesel

Note: This is the No.4 injector line pipe, located at the rear of the engine (furthest from the radiator), excluding the injector pump supply line.

Please check your vehicle compatibility before purchasing. Contact us with your VIN details if you require assistance confirming fitment.

Common Signs You May Need Injector Line Pipe Replacement

• Fuel leak around the injector pipe
• Diesel smell from the engine bay
• Visible corrosion or damage to the injector line
• Poor engine performance
• Rough idle or hesitation
• Fuel pressure issues
• Injector or fuel system repairs
• Replacing ageing factory fuel lines

Replacing a worn or damaged Genuine Nissan No.4 Injector Line Pipe restores safe, high-pressure fuel delivery, helps eliminate fuel leaks, and maintains the factory reliability and performance of your Nissan Patrol GU Y61 ZD30CR Common Rail diesel engine.