095000-6490
Denso 095000-6490 Injector | John Deere RE529118 6068
RE529118, RE546776, SE501925, RE524382, 095000-6491, 095000-6480, DCRI106490PlateDLLA140P8781600 barVehicle & Engine Fitment
| Vehicle | Engine | Years |
|---|---|---|
| John Deere 6030 Series Tractors (6130 to 6930) | John Deere PowerTech Plus 4.5L / 6.8L (4045H / 6068H) | 2006-2015 |
| John Deere 7030 Series Tractors (7130 to 7830) | John Deere PowerTech Plus 4.5L / 6.8L (4045H / 6068H) | 2007-2014 |
| John Deere S-Series Combines (S540, S550) | John Deere PowerTech Plus 4.5L / 6.8L (4045H / 6068H) | 2011-2017 |
| John Deere Forestry Skidders & Harvesters | John Deere PowerTech Plus 4.5L / 6.8L (4045H / 6068H) | 2007-2016 |
Technical Specifications
| Specification | Value |
|---|---|
| INJECTOR TYPE | Common Rail Injector |
| SYSTEM PLATFORM | CRI |
| CONTROL VALVECore Spec | |
| NOZZLE CODECore Spec | 🔗 Shared Nozzle (2 assemblies):095000-6360 |
| OPERATING PRESSURECore Spec |
Frequently Asked Questions
Which John Deere agricultural and forestry machines use Denso injector 095000-6490?
Denso 095000-6490 is specifically calibrated for John Deere PowerTech Plus 4.5L (4045H) and 6.8L (6068H) Tier 3 / Stage IIIA diesel engines. It fits John Deere 6030 and 7030 Series tractors (e.g. 6430, 6830, 7430, 7530), S-Series combines (S540, S550), as well as forestry skidders (540H, 648H) and harvesters from 2006 to 2017.
What are the genuine John Deere OE part numbers corresponding to Denso 095000-6490?
Genuine John Deere OE numbers include RE529118, RE546776, factory remanufactured SE501925, and superseded reference RE524382. When replacing, verify the 10-digit Denso part number 095000-6490 or John Deere casting code stamped on the injector upper body.
Is QR coding required when installing Denso 095000-6490 on John Deere 6068H engines?
Yes. Each Denso 095000-6490 injector features a 30-digit alpha-numeric QR compensation code stamped on the top connector. This code must be written to the John Deere Level 14 / Phoenix ECU using John Deere Service ADVISOR diagnostic software to calibrate injection quantity offsets across all engine load stages.
What are the hold-down clamp torque specification and washer recommendations for 095000-6490?
Tighten the injector hold-down clamp bolt to 37 N·m. Always discard the old copper nozzle washer and install a genuine new 1.5 mm washer. Ensure the cylinder head bore is thoroughly reamed with a brass cleaning brush to prevent blow-by carbon accumulation and nozzle tip overheating.
Diagnostic Trouble Codes & Fault Protocols
Common diagnostic trouble codes (DTCs) triggered when this common rail injector experiences wear, circuit faults, or calibration drift:
Fuel Rail / System Pressure Too Low
Excessive internal backleak from worn control valve seats drops common rail pressure below target under engine load.
Injector Circuit Malfunction / Open Circuit
Solenoid coil resistance drift (0.2-0.5 Ω) or piezo stack degradation triggers driver stage shutdown on affected cylinders.
Cylinder Misfire & Balancing Deviation
Carbon-clogged nozzle spray holes or missing IMA calibration causes uneven cylinder contribution. Recode ECM and verify washer seating.
Fuel Rail / System Pressure Too High
Spill line backpressure or stuck metering valve prevents rail depressurization, creating overpressure risks under load.
Technical Diagnostic & Service Protocols
Authoritative field procedures, diagnostic testing thresholds, and service SOPs for this assembly.