Accurate oil pressure monitoring is critical for heavy-duty engine longevity. The 3669312 Oil Pressure Sensor is a vital component for Cummins ISX and QSX series, providing high-precision data to the engine control module. When your dashboard triggers a low-pressure alert, using a reliable 3669312 or 3669312 (non-dash version) replacement prevents costly downtime and internal engine damage.
As a specialized Supplier, we offer OEM-standard sensors designed to withstand extreme industrial vibrations and thermal cycles, ensuring your equipment operates at peak performance.
| Item | Technical Data |
|---|---|
| Part Number | 3669312 / 3669312 |
| Engine Model | ISX15, QSX15, Signature 600 |
| Product Type | Pressure Transducer / Sender Unit |
| Condition | Brand New OEM Standard Replacement |
| Stock Status | Ready to Ship / Fast Dispatch |
| Payment | T/T, Western Union, MoneyGram |
| Logistics | DHL, Fedex, UPS, EMS, Air/Sea |
Avoid the risks of generic components. Our 3669312 sensor is built for reliability in harsh environments.
| Key Comparison | Our High-Grade 3669312 | Generic Market Spares |
|---|---|---|
| Signal Precision | Factory-calibrated for ISX/QSX protocols. | Frequent false alarm triggers. |
| Build Quality | Stainless steel with heat-shielded housing. | Weak plastic casing prone to leaks. |
| Connector Fit | OEM-spec multi-pin gold-plated terminals. | Loose pins causing intermittent signal. |
| Vibration Rating | High-frequency industrial test certified. | Internal soldering prone to cracking. |
Not sure how this issue affects your equipment?
Our technical team supports operators with:
✔ Risk Assessment: Identifying potential failure points during overhaul.
✔ Part Identification: Recommending correct 3669312 series based on ESN.
✔ Supply Solutions: Balancing inspection advice with rapid parts delivery.
Contact our specialists for immediate stock check and bulk pricing:
WhatsApp: +86 13532379052Email: [email protected]
Follow our Facebook for Daily UpdatesQ: How to diagnose a failing 3669312 sensor?
A: Look for erratic needle movement on the gauge or "oil pressure low" warnings despite normal oil levels. Physical oil leaks from the sensor plug are a definitive sign of internal diaphragm failure.
Q: Why Choose This Oil Pressure Sensor?
A: Our 3669312 features an OEM-standard tri-metal structure. It is Trusted by repair shops & equipment fleets for its ability to maintain accuracy under extreme engine bay temperatures.
We are a leading distributor of engine assemblies and components for Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai. Our inventory focuses on heavy-duty performance and long-term durability.
Core inventory includes: Cylinder Liner, Piston, Piston Ring, Main Bearing, Con Rod Bearing, Thrust Washer, Full Overhaul Gasket Kit, Fuel Injection Pump, Fuel Injector, Crankshaft, Turbocharger, Water Pump, Oil Pump, Cylinder Block, Cylinder Head, and Connecting Rod.
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