0445110141 — Frequently Asked Questions
Verified answers about the Bosch 0445110141 2.5 dCi/DTI (G9U) Common Rail Injector (Renault/Nissan/Vauxhall).
What is Bosch injector 0445110141?
A Bosch solenoid common-rail diesel injector for the Renault-Nissan-GM 2.5 dCi/DTI (G9U) engine in the Master II, Interstar and Movano. Renault OE 7701474813/8200146357.
Which vehicles use 0445110141?
Renault Master II, Nissan Interstar/Primastar and Vauxhall/Opel Movano A 2.5 dCi/CDTi (G9U).
Is it solenoid or piezo?
It is a Bosch solenoid common-rail injector.
Does 0445110141 need coding?
The early G9U common-rail injectors typically carry no correction code, but verify with the diagnostic for the specific ECU when fitting.
What are the OE part numbers?
Renault 7701474813/8200146357 and Vauxhall/Opel 9109795/93190346 reference Bosch 0445110141; 0445110083 is a close interchange.
Is 0445110141 the same as 0445110083?
They are closely interchangeable on the G9U engine - confirm the OE number and engine code before fitting.
What are the symptoms of failure?
Rough idle, vibration, hard starting, black smoke, power loss/limp mode and an EML.
Why does my 2.5 dCi Master run rough?
A worn or leaking injector unbalances fuelling; read live back-leakage data and bench-test the suspect cylinder.
What causes these injectors to fail?
Poor fuel filtration, contamination and back-leakage wear - fix the cause first.
Does a remanufactured 0445110141 perform like new?
A properly remanufactured injector is bench-tested and recalibrated to the Bosch plan before refitting.