Maintain correct fuel system operation and reliable diesel engine performance with this Genuine Nissan Injector Return Line Bleed Off, designed to suit Nissan Patrol GU Y61 models fitted with the RD28Ti turbo diesel engine. This OEM injector return line bleed off is located on top of the fuel injectors and is responsible for returning excess fuel from the injectors back to the fuel tank, helping maintain correct fuel pressure and efficient injector operation.

Over time, injector return lines can deteriorate due to heat, vibration and constant exposure to diesel fuel. A damaged or leaking return line can result in fuel leaks, incorrect fuel system pressure and poor engine performance. Replacing worn components with a Genuine Nissan part restores proper fuel return operation, helps prevent fuel system issues and maintains the reliability of your RD28Ti diesel engine.

Features & Benefits

• Genuine Nissan OEM part
• Maintains correct fuel pressure within the injector system
• Returns excess fuel from the injectors back to the fuel tank
• Helps prevent injector flooding and fuel system issues
• Supports smooth engine operation and reliable performance
• Reduces the risk of diesel fuel leaks
• Manufactured to Nissan factory specifications
• Designed to withstand engine bay heat and diesel fuel exposure
• Direct replacement for the original injector return line bleed off
• No modifications required for installation

Vehicle Fitment

• Nissan Patrol GU Y61 RD28Ti

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

Common Signs You May Need to Replace Your Injector Return Line Bleed Off

• Visible diesel fuel leaks around the injectors
• Strong diesel fuel smell from the engine bay
• Poor engine performance
• Hard starting or extended cranking
• Incorrect fuel pressure within the injector system
• Damaged or cracked return line components
• Fuel system repairs or injector servicing being carried out
• Preventative maintenance on a high kilometre diesel engine

Replacing a worn Genuine Nissan Injector Return Line Bleed Off helps restore correct fuel return operation, maintain injector system performance and reduce the risk of fuel leaks. Choosing Genuine Nissan OEM fuel system components ensures precise fitment, factory-quality materials and the reliability expected from original Nissan parts.