Oil pressure sensor 154-3177 Caterpillar for Caterpillar 320C
Sensor 154-3177 (Caterpillar) — original Oil pressure sensor for heavy equipment Caterpillar 320C. OEM oil pressure sensor 154-3177 (Caterpillar) for heavy equipment Caterpillar 320C. Voltage: 5V. Connector: 3-pin AMP.
Especificaciones tecnicas
| Parameter | Value |
|---|---|
| Part Number | 154-3177 |
| Manufacturer | Caterpillar |
| Sensor Type | Oil pressure sensor |
| Voltage | 5V |
| Connector | 3-pin AMP |
| Thread | M12x1.5 |
| Equipment Brand | Caterpillar |
| Model | 320C |
| Anos de produccion | 2001–2008 |
Compatible Alternatives (2)
| Part Number | Manufacturer | Note |
|---|---|---|
PS12010 | Delphi | Oil pressure sensor |
APS020 | Standard | Oil pressure sensor |
Applicability
- Caterpillar 320C 2001–2008
Diagnostics and Replacement
When replacing sensor 154-3177:
- Diagnostics — read fault codes before replacement, check wiring integrity.
- Torque — apply specified torque from service manual (typically 20–35 Nm).
- Sealant — use anaerobic sealant for threaded sensors.
- Reset — clear fault codes and verify system operation after installation.
Preguntas frecuentes
How to identify a faulty 154-3177 sensor?
Symptoms: fault code, unstable engine operation, system emergency shutdown. Check resistance/voltage with a multimeter according to specification.
Can I replace with an aftermarket alternative?
Yes, using reputable brands (Bosch, Denso, Delphi) maintains quality and reliability.
Where to buy 154-3177 or its alternative?
OEM — authorized dealers. Alternatives — specialized heavy equipment parts suppliers.
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