RE533501 John Deere Diesel Fuel Injector
September 13, 2025
1480430017 Fuel Injector for International/Navistar DT466E diesel engine
September 13, 2025
0445124012 Navistar MaxxForce 11 Common Rail Fuel Injector
Key Information
Part Number: 0-445-124-012, 0-445-124-013, 0-986-435-578, 0445124012, 0445124013, 0986435578, 3005787C91, 3005787C92, 3005797C92, 3006203C2
Engine Make: Navistar
Inspection Report: Yes
Warranty: 12 Months
Supply Ability: In stock
Payment Way: Paypal, Western Union, Visa, Mastercard, T/T
Details: One model in a neutral box or specific box required by clients.
The part number 0445124012 appears to be associated with a Navistar MaxxForce 11 common rail fuel injector. The MaxxForce 11 is a heavy-duty diesel engine used in International trucks, and its fuel system relies on high-pressure common rail (HPCR) technology for precise fuel delivery.
Key Details:
-
Application: Navistar MaxxForce 11 (and possibly related engines like the MaxxForce 13, as some components are shared).
-
Type: Common rail fuel injector (electro-hydraulic or solenoid-controlled).
-
Pressure Range: Likely operates at very high pressures (up to 30,000+ psi) for efficient atomization.
-
Compatibility: Verify with your engine serial number or consult Navistar parts documentation, as there may be revisions or superseded part numbers.
Common Symptoms of a Failing Injector:
-
Hard starting or misfires
-
Poor fuel economy
-
Excessive smoke (white or black)
-
Cylinder imbalance or knocking
-
Fault codes related to fuel delivery (e.g., injector circuit or pressure issues)
Replacement Notes:
Diagnostics First: Use OEM diagnostic tools (e.g., International® Diamond Logic) to confirm the faulty injector.
Coding Required: New/remanufactured injectors may need calibration codes programmed into the ECM.
Quality Parts: Opt for OEM or reputable remanufactured injectors to avoid premature failure.
Professional Installation: Torque specs and cleanliness are critical in common rail systems.
Cross-Reference & Verification:
-
Check if 0445124012 has been superseded by a newer part number (e.g., Navistar occasionally updates part numbers).
-
Cross-reference with brands like Bosch (likely the OEM manufacturer for the injector).
For exact compatibility, consult:
-
Navistar’s Parts Pro or Parts Catalog.
How to select Diesel Fuel Injector?
Steps to Selecting the Right Injector:
Identify Your Engine Type: Make sure you know your vehicle’s make, model, and fuel system type.
Understand Power and Fuel Requirements: Know if your engine is stock or modified and select an injector that matches its fuel needs.
Choose a Reliable Brand: Stick with trusted manufacturers that offer the quality and compatibility your engine requires.
Consider Future Modifications: If you plan on tuning your engine, make sure the injector can handle increased fuel demand.
Balance Cost and Quality: Don’t sacrifice quality for a low price—injectors affect your engine’s performance and longevity.
Consult a Professional: If unsure, it’s always a good idea to talk to a diesel mechanic or technician.
:
Here's a summarized table of the technical parameters for the Navistar MaxxForce 11 Common Rail Fuel Injector (Part #0445124012):
| Parameter | Specification |
|---|---|
| Part Number | 0445124012 (Verify for supersessions) |
| Engine Application | Navistar MaxxForce 11 (International® DT, 9200, ProStar, etc.) |
| Injector Type | Electro-hydraulic or solenoid-controlled common rail |
| Operating Pressure | 23,000 – 30,000 psi (1,600 – 2,100 bar) |
| Voltage Supply | 12V (Typical for solenoid-driven injectors) |
| Flow Rate | Varies by calibration; typically ~200–400 mm³/stroke (exact value requires ESN) |
| Seal Type | Copper washer or O-ring (critical for high-pressure sealing) |
| Torque Specification | ~25–30 Nm (18–22 lb-ft) + angle torque (follow OEM service manual) |
| Coding Requirement | Automatic calibration matching |
| Common Failure Symptoms | Misfires, hard starts, excessive smoke, fuel dilution in oil |
| OEM Supplier | Rsolid |
