Maintain proper fuel system sealing and reliable injector pump performance with this Genuine Nissan TD42 Injector Pump Washer Kit, designed to suit Nissan Patrol TD42 diesel engines. These OEM supply and return sealing washers are fitted to the injector pump fuel line banjo connections and help ensure correct fuel sealing under pressure.

Over time, injector pump washers can become compressed, hardened, or damaged during servicing and fuel line removal. Worn or leaking washers may cause diesel fuel leaks, air entering the fuel system, hard starting, poor engine performance, and fuel contamination around the injector pump area.

Manufactured to genuine Nissan specifications, these precision-made sealing washers provide accurate fitment, dependable fuel sealing performance, and long-lasting durability in demanding Australian driving and off-road conditions.

Features & Benefits

• Genuine Nissan OEM parts for exact fitment and reliability
• Designed for TD42 injector pump supply and return fuel lines
• Helps maintain correct fuel system sealing and pressure
• Assists in preventing diesel fuel leaks and air intrusion
• Ideal during injector pump servicing or fuel line replacement
• Precision-manufactured for accurate sealing performance
• Durable construction for long service life
• Resistant to diesel fuel, heat, and engine bay conditions
• Direct replacement with no modifications required
• Suitable for harsh Australian touring and off-road environments

Vehicle Fitment

Suitable for:

• Nissan Patrol GQ TD42
• Nissan Patrol GU TD42
• Other Nissan TD42 diesel engine applications

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 Pump Washer Replacement

• Diesel fuel leaks around injector pump fittings
• Fuel smell from engine bay area
• Hard starting or loss of fuel prime
• Air bubbles in fuel system
• Damp or dirty banjo fitting connections
• Injector pump or fuel line servicing requirements
• Crushed, worn, or damaged sealing washers

Replacing worn injector pump supply and return washers helps maintain proper fuel sealing, prevents leaks and air entry, and supports long-term reliability of your Nissan TD42 diesel fuel system.