Genuine Nissan Injector Pipe #2 YD25 - Nissan Navara D22, D40 & Pathfinder R51

This is a genuine Nissan replacement injector pipe for cylinder number two, specifically for Nissan Navara and Pathfinder models fitted with the YD25 diesel engine. This precision-engineered high-pressure pipe is located in the engine bay and is responsible for connecting the fuel rail to the injector for cylinder #1, ensuring correct fuel delivery.

Injector pipes are a critical fuel system component that can require replacement due to corrosion, fatigue from engine vibration, or internal contamination. A leaking or damaged pipe can result in a strong diesel smell, poor performance, and rough idling. Using a genuine Nissan part ensures a direct-fit replacement to restore the integrity of the high-pressure diesel system.

Product Features

• Genuine Nissan Quality: Guarantees perfect fitment, material integrity, and performance to OEM specifications.

• High-Pressure Durability: Manufactured from high-grade steel engineered to withstand the extreme pressures of a common-rail diesel system.

• Leak-Free Design: Precision-bent and flared to match factory tolerances, ensuring a reliable, leak-free seal at the injector and fuel rail.

• Safe & Reliable: Avoids the risks of inferior aftermarket pipes that can crack under pressure, leading to dangerous fuel leaks, poor performance, and potential engine damage.

Installation Notes 

Replacement is a job of moderate difficulty for an experienced DIY mechanic but is a straightforward task for a qualified workshop. Extreme care must be taken when working on high-pressure diesel fuel systems. You will need appropriate flare nut spanners to avoid rounding off the fittings. It is highly recommended to replace the associated injector seals when fitting a new pipe. This is also a good opportunity to inspect the other injector pipes for any signs of corrosion, leaks, or damage.

At Patrolapart we sell all injector pipes for YD25 Navara’s individually and premade sets

Injector Rail Feed Pipe - 16684EB30A

Genuine Injector 1 - 16680EB31A

Aftermarket Injector 1 - IJL-003

Genuine Injector 2 - 16681EB31A

Aftermarket Injector 2 - IJL-004

Genuine Injector 3 - 16682EB31A

Aftermarket Injector 3 - IJL-005

Genuine Injector 4 - 16683EB31A

Aftermarket Injector 4 - IJL-006

Genuine Injector Set - IPSYD25

Aftermarket Injector Set - PAP-1001

Vehicle Fitment

• Nissan Navara D22 with YD25

• Nissan Navara D40 Thai built models with VIN starting with MNT with the YD25 engine

• Nissan Navara D40 Spanish built models with VIN starting with VSK with the YD25 engine BETWEEN 06/2006 & 01/2010

• Nissan Pathfinder R51 Spanish built models with VIN starting with VSK with the YD25 engine BEFORE 01/2010

Please check vehicle fitment to confirm compatibility with your vehicle. Please contact us with your VIN details if you require further assistance to confirm fitment.

Nissan Genuine Parts

Choosing genuine Nissan parts ensures the quality and fit for your Nissan. Unlike some aftermarket alternatives, genuine Nissan parts are manufactured to exacting standards, using materials specifically designed to withstand the rigors of Australian conditions. Guaranteeing performance, service life, and reliability.