0445116064 — Frequently Asked Questions
Verified answers about the Bosch 0445116064 3.0 V6 TD (306DT/306DTX) Piezo Common Rail Injector (Range Rover / Jaguar XF / XJ).
What is Bosch injector 0445116064?
A Bosch piezo common-rail diesel injector for the Land Rover/Jaguar 3.0 V6 diesel (306DT/306DTX). Land Rover OE LR017923.
Which vehicles use 0445116064?
Range Rover, Range Rover Sport, Discovery 4 and Jaguar XF/XJ 3.0 D, roughly 2009-2018.
Is it solenoid or piezo?
It is a Bosch piezo common-rail injector.
Does 0445116064 need coding?
Yes - program the injector correction code to the correct cylinder with Land Rover SDD/Pathfinder when fitting.
What is the OE part number?
Land Rover LR017923 references Bosch 0445116064.
Does it fit the 2.0 Ingenium (204DT)?
No - the 2.0 four-cylinder Ingenium uses a different injector. The 3.0 V6 (306DT) uses the piezo 0445116064; confirm the OE number stamped on your injector.
What are the symptoms of failure?
Rough idle, vibration, hard starting, black smoke, power loss/limp mode and an EML.
Why does my 3.0 V6 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 0445116064 perform like new?
A properly remanufactured injector is bench-tested and recalibrated to the Bosch plan, then correction-coded on fitment.
What is the difference between 0445116064 and 0445117052?
Both are Bosch injectors for the JLR 3.0 V6 (306DT/306DTX). 0445116064 (0445116-series) covers the earlier build (Range Rover/Jaguar/Discovery 4, ~2009–2016); 0445117052 (0445117-series) is the later supersession for the 306DTX (Discovery 5/Range Rover 2017+). Match the OE number and model year before ordering.