DCRI300890 — Frequently Asked Questions
Verified answers about the Denso DCRI300890 2.5 DI-D (4D56) Common Rail Injector (Mitsubishi L200 / Triton / Pajero Sport).
What is Denso injector DCRI300890?
A Denso common-rail diesel injector for the Mitsubishi 2.5 DI-D (4D56) engine. Mitsubishi OE 1465A367.
Which vehicles use DCRI300890?
Mitsubishi L200, Triton and Pajero Sport with the 2.5 DI-D (4D56) engine, roughly 2005-2015.
Is it solenoid or piezo?
It is a Denso solenoid common-rail injector.
Does DCRI300890 need coding?
Yes - write the injector ID/trim code to the correct cylinder with Mitsubishi MUT-III when fitting.
What is the OE part number?
Mitsubishi 1465A367 references Denso DCRI300890 (Denso factory 295050-0890).
Should I replace all four injectors together?
Yes - on the 4D56 a matched, coded set keeps cylinder fuelling balanced.
What are the symptoms of failure?
Rough idle, vibration, hard starting, black smoke, power loss/limp mode and an EML.
Why does my L200 run rough?
A worn or leaking injector unbalances fuelling; read live back-leakage data and bench-test the weak cylinder.
What causes these injectors to fail?
Poor fuel filtration, contamination and back-leakage wear - fix the cause first.
Does a remanufactured DCRI300890 perform like new?
A properly remanufactured injector is bench-tested and recalibrated to the Denso plan, then coded on fitment.