DieselGeeks – AustraliaShopMitsubishi PajeroWasher & O-Ring Kit – 4N15 (1428A158 + Injector O-Rings)
  • Description
  • Fitment
  • Additional Information

Product Description

4N15 Injector Washer & O-Ring Kit – to suit Mitsubishi 4N15 diesel engines. Includes 4 × 1428A158 injector nozzle washers and 4 × injector O-rings for injector fitment.

Designed to OEM specifications, these components ensure correct sealing between the injector and cylinder head, helping to prevent combustion gas and fuel leaks during operation. Suitable for injector servicing and replacement applications.
Vehicle Fitment:
Kit Contents:
  • 4 × Injector Nozzle Washer – 1428A158
  • 4 × Injector O-Rings
Features:
  • Suits 4N15 diesel engines
  • OEM-spec sealing components
  • High-temperature sealing performance
  • Ensures correct injector sealing and leak prevention
  • Suitable for servicing and repair applications
Commonly used when fitting or servicing injectors. This kit is available as an add-on to the 4N15 injector fitting kit, or can be purchased individually as required.
Note:
If purchasing new injectors from Diesel Geeks, washer and O-ring kits are typically supplied with the injectors and are not required as an additional item.

Fitment Information

Make: Mitsubishi
Models: Pajero, Triton
Engine Code: 4N15
Fuel Type: Diesel
OEM Part Number: 1428A158
Note: Verify compatibility by VIN or engine code before purchasing

Additional Information

Make

Mitsubishi

Model

Pajero

Engine

4N15

Condition

New Genuine

Part Type

Washer & Orings Kit

Frequently bought together

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$193.6
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Questions and Answers

FAQs

1. What is the 4N15 Injector Washer & O-Ring Kit used for? The 4N15 Injector Washer & O-Ring Kit is used to replace the injector sealing components when servicing or replacing injectors on Mitsubishi 4N15 diesel engines. The washers and O-rings help provide a proper seal and secure injector fitment.

2. Which vehicles does the 4N15 Injector Washer & O-Ring Kit fit? The kit is designed for Mitsubishi vehicles equipped with the 4N15 diesel engine, including applicable Mitsubishi Triton and Pajero Sport models. Always confirm the engine code and seal specifications before ordering.

3. Should injector washers and O-rings be replaced when installing new injectors? Yes. Replacing the injector washers and O-rings during injector installation is recommended to help ensure proper sealing and reliable injector operation. Reusing old sealing components can increase the risk of leaks or incorrect injector seating.


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