Bosch Diesel Injector 0445110276 is the correct direct replacement for an Alfa Romeo 147 equipped with the 1.9 JTDm (Multijet) engine, specifically for models built between 2005 and 2010.
However, because the 147 was actually discontinued in 2010 (with some of the last registrations in 2011), this injector fits the final series of the model.
Here is the detailed compatibility breakdown and what you need to know before purchasing:
1. Vehicle Compatibility
This injector is designed for the Euro 4 version of the 1.9 Multijet engine (often referred to as the 16V version, producing either 120bhp or 150bhp).
Alfa Romeo 147: Phase 2 (facelift) models.
Engine Codes:****937A5.000 (usually 120bhp) or 937A5.000 (150bhp) – Note: The 150bhp version shares the same part number for the injector body, though programming differs.
2. Crucial Installation Warnings
If you are replacing these injectors yourself, you must be aware of the following:
Coding Required: These are solenoid injectors that require IAS (Injector Adjustment Codes) . The injector comes with a 5-digit alphanumeric code (e.g., ABCDE). This code must be programmed into the car's ECU using a diagnostic tool (like MultiEcuScan, which is the preferred software for Alfa Romeos, or a professional garage scanner). If you do not code them, the engine will run rough, smoke, and lose power.
The Clamping Bolt: The 1.9 JTDm engine uses a specific clamping fork to hold the injector in place. You must use a new clamping bolt (stretch bolt) every time you remove an injector. These bolts are torque-to-yield and will snap if reused.
Washer Replacement: You must also replace the copper sealing washer at the tip of the injector.
Rsolid is a professional diesel injector manufacturer that relies on the precision manufacturing capabilities of its own factories to provide high-quality solutions for the global commercial vehicle, construction machinery, marine, and agricultural diesel engine markets. Rsolid's business model typically includes maintaining a diverse and comprehensive OEM and high-end aftermarket parts inventory, and providing cross compatibility options to meet the needs of various applications and global customers, from individual workshops to large fleet operators. If you are looking for diesel injectors or OEM engine injectors, please feel free to contact us at any time.
