Navara YD25 Injector Washer Kit – Copper Seal Set For Diesel Injector Service

This injector washer kit is specifically crafted for the YD25 diesel engine used in Nissan Navara models. It includes copper sealing washers and rubber O-rings required for proper seating and sealing of diesel injectors. Worn washers can cause gas blow-by, fuel leaks, and loss of compression. Timely replacement with this kit restores injector integrity and engine efficiency.

 

 

Parameter	Specification
Engine Application	Nissan Navara YD25 Diesel Engine
Component Type	Injector Washer and O-ring Seal Kit
Includes	Copper washers, heat-resistant O-rings, small rubber seals
Material	High-conductivity copper & premium rubber
Function	Sealing of injector nozzle base and combustion chamber
Fitment	Direct fit, no modifications required
Package	Clean-sealed kit for workshop or DIY use

 

 

• OE-Grade Sealing: Each copper washer is shaped to fit the injector bore of YD25 engines, delivering tight compression sealing.

• High-Temp Durability: The rubber O-rings resist heat and diesel exposure, ensuring long-lasting operation even under tough engine conditions.

• Restores Fuel System Integrity: Prevents injector blow-by, carbon buildup, and misfire issues caused by faulty seals.

• Easy to Use: Suitable for direct replacement during injector removal and servicing, with no additional tools required.

• Trusted by Workshops: Frequently used in routine maintenance, this kit supports long-term engine reliability and fuel efficiency.

 

 

Applicable to Nissan Navara D22 and D40 models equipped with the YD25 engine. Also compatible with certain configurations of the Nissan Pathfinder and Frontier sharing the same injection system.

 

 

All kit components are machined and molded to match OEM-grade specifications. Packaged in clean plastic sleeves and individually labeled for service tracking. Available for both small-volume repair and bulk workshop use.

 

 

Manufactured under ISO-compliant standards, every batch is tested for dimensional precision, hardness, sealing capacity, and resistance to engine heat and pressure.

 

 

We provide full technical support for fitment confirmation, bulk orders, and shipment follow-up. Fast response, clear communication, and dependable shipping are part of our service commitment

 

 

 

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