Caterpillar 3412 Generator ECM | 50Hz / 60Hz
- Engine / Application: Caterpillar 3412 Generator Set ECM
- Speed Variants: 50Hz (1500 rpm) and 60Hz (1800 rpm) specifications
- Product Type: Generator Set Engine Control Module (ECM)
- Brand / Manufacturer: Caterpillar
- Applications: Caterpillar 3412 (V12, 27L) generator sets — commercial standby and prime power, 500–800 kW range; oil & gas, industrial, and critical facility power
- Condition: Reman
- Programming: Generator ECMs require frequency-specific calibration (50Hz or 60Hz). Must confirm rated speed before ordering.
- Send Us Your Old Part Details: Send the generator model, engine serial number, and rated frequency before ordering.
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Caterpillar 3412 Generator ECM | 50Hz / 60Hz
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FAQs
How do I confirm this ECM or ECU is compatible?
Match your old ECM part number, engine model, machine model, engine serial number, connector type, and ECM label before ordering. If you are unsure, send us clear photos of your old ECM or ECU label and connectors.
Does this ECM or ECU require programming?
Many diesel ECMs, ECUs, and engine control modules require programming, calibration, or parameter setup after installation. We strongly recommend installation and programming by a qualified diesel technician.
What information should I provide before ordering an ECM?
Please provide the old ECM part number, engine model, machine model, engine serial number, VIN if applicable, ECM label photo, connector photos, and any fault codes or technician notes if available.
Can I install an ECM myself?
Professional installation is recommended. Incorrect installation, wrong programming, wiring faults, wrong voltage, poor grounding, or incompatible application can damage the ECM and may affect warranty coverage.
Can a wrong ECM damage my engine or machine?
Using an incorrect ECM, ECU, or electronic control module can cause fault codes, performance issues, damage, or failure. Always verify part number, connector type, engine model, and application before installation.