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E501957 Delphi Fuel Injector for John Deere 6105 / 6125 / 6125H engine
Key Information
Part Number: 148-347-0012, 1483470012, BEBE4B17002, BEBE4B17102, DELEX631012, EX631012, RE505207, RE508490, RE517659, RE517662, RG31717, SDN631012-RB, SE501957
Engine Make: Delphi
Inspection Report: Yes
Warranty: 20 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 E501957 Delphi Fuel Injector is a critical component designed for John Deere 6105, 6125, and 6125H engines, commonly used in agricultural, construction, and industrial equipment. Here’s what you need to know:
Key Features:
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Manufacturer: Delphi (a leading fuel injection systems supplier)
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Part Number: E501957 (may have cross-references or supersessions)
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Compatibility:
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John Deere 6105 engine
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John Deere 6125 engine
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John Deere 6125H engine
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Type: Electronic unit injector (EUI) or high-pressure fuel injector (depending on engine specs)
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Material: Precision-engineered for durability and optimal fuel atomization
Function:
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Delivers precisely metered fuel into the combustion chamber.
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Ensures efficient engine performance, fuel economy, and emissions compliance.
Common Symptoms of a Failing Injector:
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Hard starting or misfires
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Reduced power or hesitation
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Excessive smoke (black or white)
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Increased fuel consumption
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Fault codes related to fuel delivery (check with John Deere diagnostic tools)
Replacement & Maintenance Tips:
Diagnostics: Always verify injector failure using diagnostic software (e.g., John Deere Service Advisor) before replacement.
Torque Specifications: Follow OEM guidelines for installation to prevent leaks or damage.
Sealing Washers: Replace copper or sealing washers during installation.
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 Delphi E501957 Fuel Injector used in John Deere 6105/6125/6125H engines:
| Parameter | Specification |
|---|---|
| Part Number | E501957 (Delphi) |
| OEM Compatibility | John Deere 6105, 6125, 6125H engines |
| Injector Type | Electronic Unit Injector (EUI) or High-Pressure Common Rail (HPCR) (verify model) |
| Operating Pressure | 1,800 – 2,500+ bar (varies by engine calibration) |
| Voltage | 12V (typical for solenoid-controlled injectors) |
| Flow Rate | Varies by calibration (check JD service manual for exact cc/min or mg/stroke) |
| Seal Type | Copper crush washer or O-ring (replace during installation) |
| Connector Type | Delphi-standard electrical connector (2-pin or 4-pin, depending on model) |
| Torque Specification | Typically 25–30 Nm (for injector hold-down clamp; confirm with JD manual) |
| Weight | ~0.5–1 kg (approximate) |
| Material | Hardened steel body, precision-machined nozzle |
