Oil Pressure Sensor 436-2005 Replacement Electrical Spare Part Fits Caterpillar C4.4 C6.6 Perkins 1104 1106 Diesel Engine

Cross Reference Part Numbers

Compatible Engine Models

Wide Application Range

• CAT excavators, wheel loaders, backhoe loaders, telehandlers
• New Holland, Case IH, Massey Ferguson agricultural tractors and harvesters
• Perkins stationary industrial diesel generator sets
• Heavy-duty forklifts, air compressors and various construction engineering equipment

Key Product Features

1. 1:1 OEM Standard Thread & Plug Specification: Matches original thread size and pin definition perfectly, plug-and-play direct installation without wiring modification, greatly reducing equipment maintenance downtime.
2. High Precision Imported Sensing Chip: Accurate real-time oil pressure collection, effectively avoids false alarms, signal attenuation and pressure data deviation.
3. Stainless Steel Pressure Port + Fully Sealed Structure: Resists engine oil corrosion, prevents internal circuit short circuit caused by oil seepage and moisture intrusion.
4. Excellent Vibration & Electromagnetic Interference Resistance: Optimized internal circuit design adapts to harsh engine compartment working conditions, no signal disorder or data drift after long-term operation.
5. Strict Factory Calibration & Inspection: Every sensor passes full-range pressure calibration, insulation and durability tests to guarantee stable monitoring accuracy.

Common Equipment Failures Solved

• Dashboard oil pressure warning light keeps flashing or constant alarm
• No oil pressure data display, ECU stores oil pressure sensor fault codes
• Original sensor oil leakage leading to engine oil loss and insufficient lubrication
• Inaccurate pressure signal causing misjudgment, resulting in engine bearing burnout and crankshaft damage
• Sensor failure leading to unexpected engine protection shutdown during heavy-load operation