Premium quality Injector Fitting Kit for Isuzu MU-X models fitted with the 3.0L 4JJ3 140kW common rail diesel engine from 08/2020 onwards.
The DCFK21 Injector Fitting Kit includes a rocker cover, injector seals, washers and associated fitting components required when removing and refitting the fuel injectors.
Vehicle Compatibility
- Vehicle: Isuzu MU-X
- Engine: 3.0L 4JJ3 Common Rail Diesel – 140kW
- Year Model: From 08/2020 onwards
- Injector: Denso 295700-1060
- Part Number: DCFK21
IMPORTANT – Check Fitment Before Ordering DCFK21 suits applicable Isuzu MU-X 3.0L 4JJ3 140kW applications from 09/2020 onwards.
Fuel injection components can vary depending on the model, engine and production date. Always confirm vehicle compatibility before ordering.
What’s Included?
The DCFK21 Injector Fitting Kit includes:
- Rocker cover
- Injector seals
- Injector washers
- Associated fitting components
What is an Injector Fitting Kit?
Removing fuel injectors for testing, servicing or replacement can disturb the seals, washers and other components associated with the injector installation.
An Injector Fitting Kit provides the replacement fitting components required when installing or refitting the injectors, helping ensure the components seal correctly during reassembly.
Why Use an Injector Fitting Kit?
Replacing the required seals, washers and fitting components while the injectors are removed helps reduce the risk of leaks, incorrect sealing and costly rework caused by reusing old components.
DCFK21 also includes a replacement rocker cover, providing the applicable components together for the injector installation.
Complete Your Fuel Injection Job
For the applicable Isuzu MU-X 3.0L 4JJ3 140kW application, you may also need:
- High-Pressure Injector Pipe Kit – DCPK21
- High-Pressure Injector Pipe #1 – 8-98480941-0
- High-Pressure Injector Pipe #2 – 8-98480942-0
- High-Pressure Injector Pipe #3 – 8-97536773-0
- High-Pressure Injector Pipe #4 – 8-97536774-0
- New Denso Common Rail Injector – 295700-1060 / 8-98399618-0
- New Denso High-Pressure Fuel Pump – 299000-0130 / 8-98399619-0
Note: DCWK09 Injector Washer Kit is not required when purchasing DCFK21, as the injector fitting kit already includes the necessary injector washers.
We strongly recommend replacing all seals, washers and high-pressure injector pipes whenever injectors are removed or replaced. Reusing old components may lead to leaks, incorrect sealing or costly rework.
Need Help Finding the Correct Parts?
Not sure which injector pipe kit, individual injector pipe, fitting kit, washer kit, injector or high-pressure fuel pump suits your Isuzu MU-X?
Contact Diesel Care with your vehicle details, VIN or relevant part number and our diesel fuel injection team can help identify the correct components for your application.
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