Bosch 0445120073 Common Rail Injector (0 445 120 073 / CRIN3L) | Fits Mitsubishi Fuso Canter 3.0L 4M42

A delivery truck doesn't fail gently-it fails between jobs, with a hot engine, a tight schedule, and a customer waiting. That's why buyers searching 0445120073 usually aren't browsing for "nice-to-have" upgrades. They're looking for a known-good injector reference that restores stable rail pressure, clean combustion, and predictable starts on a working diesel. The Bosch 0445120073 injector (Bosch No. 0 445 120 073) is widely listed for Mitsubishi Fuso Canter 3.0L applications and is also commonly referenced by exchange/reman numbers and OE codes used in fleet maintenance systems

✅ Bosch number: 0445120073 / 0 445 120 073  
✅ Trade number: CRIN3L 
✅ Bosch Exchange / reman reference often shown: 0 986 435 550 (0986435550)  
✅ Common OE references found in catalogs: ME194299, ME120073  

Think of this as a "search map": if your current injector is labeled by OE number (ME194299 / ME120073) or by Bosch exchange (0986435550), you're often looking at the same injector family as 0445120073.

 

Most independent catalogs and diesel specialists list this injector for Mitsubishi Canter 3.0L (2006 onward is frequently stated) with 4M42 engine variants.  

Commonly listed engine codes include 4M42-T1 / 4M42-T2 / 4M42-T4 and related variants; power outputs around 81–107 kW are also commonly referenced by sellers for this application. 

⚠️ Fitment tip (reduces returns): match 0445120073 / 0 445 120 073 first, then verify engine code and production year. Different calibrations can exist even within "Canter 3.0."

 

 

On a medium-duty work truck, injector drift shows up in ways drivers notice immediately:

⛽ Long crank / hard hot start → rail pressure build or internal leakage issues
🌫️ Smoke under pull-away → poor atomization or incorrect fueling balance
🧱 Rough idle / vibration → cylinder-to-cylinder deviation
📉 Rising fuel use → ECU compensating for injector imbalance

A correct Bosch common rail injector restores repeatable metering, enabling the engine to deliver smoother starts and cleaner load response-especially important in stop–start delivery cycles. Bosch's own marketing descriptions for this injector family emphasize multiple injections (pilot/main/post), short intervals, and hydraulic needle control for quick injection stop-features tied to efficient and smoother combustion.

 

 

Here are catalog facts frequently shown for 0 445 120 073 listings:

Fuel mixture formation: Common Rail (CR)  

Supplementary info note: often listed "without seal ring" (important for installation planning)  

EAN (commonly published): 4047024151765 

Example catalog weight (varies by supplier): 0.89 kg shown on some exchange listings

 

You'll see two main purchase paths:

🆕 New injector (often "genuine/original" wording; sometimes branded packaging)  
♻️ Exchange/reman injector (requires old core return or surcharge; commonly linked to 0986435550) 

If your truck is a fleet asset, exchange options can be attractive-but always confirm the supplier's core policy and warranty terms.

 

 

To make your purchasing experience smooth and easy, we offer a variety of secure payment options:

We're here to make your order process worry-free - choose the payment method that works best for you!

 

 

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