Restore accurate electronic control in compatible large-frame diesel fuel injectors with the SO12 Elite Series Diesel Injector Solenoid. This replacement component is designed for selected injector assemblies used with CAT® 3408, 3408E, 3412, and 3412E diesel engines.
The solenoid provides the magnetic actuation required to control injector operation under demanding load, temperature, and vibration conditions. It is intended for professional diesel injector rebuilding, repair, calibration, and testing.
Important: This listing is for the injector solenoid only. It is not a complete fuel injector. Confirm the complete injector number, electrical connection, dimensions, and physical configuration before ordering.
Features and Benefits
- Elite Series premium-performance injector component
- Strong and repeatable magnetic actuation under load
- Designed for compatible electronically controlled unit injectors
- Built to withstand temperature cycling, vibration, and heavy-duty operation
- Supports accurate injector response when correctly installed and calibrated
- Bench-tested for electrical resistance, inductance, and magnetic response
- Suitable for professional injector rebuilding and repair
Product Information
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California Diesel SKU: SO12
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Supplier Reference: AEPD12
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Product Tier: Elite Series – Premium Performance
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Component: Diesel Fuel Injector Solenoid
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Fuel Type: Diesel
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Compatible Engine Families: CAT® 3408, 3408E, 3412, and 3412E
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Country of Origin: Mexico
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Packaging: Neutral, secure packaging
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Warranty: 24 Months / 100,000 Miles
Compatible Applications
- CAT® 3408 diesel engine applications
- CAT® 3408E diesel engine applications
- CAT® 3412 diesel engine applications
- CAT® 3412E diesel engine applications
Compatible injector applications may be found in selected construction, mining, industrial, material-handling, and off-highway equipment. Compatibility depends on the complete injector number and engine arrangement.
Complete Injector References
Reman and Exchange Injector References
- 10R-1265
- 10R-1266
- 10R-1267
Cross-reference numbers identify compatible injector families and are not necessarily numbers marked directly on the solenoid. Application can vary according to the engine serial number, injector arrangement, equipment configuration, and production date.
Typical Equipment Applications
- CAT® D8L, D9L, D9N, D9R, D10N, and D10R track-type tractors
- CAT® 769, 771, 773, and 775 off-highway truck families
- CAT® 988, 990, and 992 wheel-loader families
- CAT® 24H motor graders
- CAT® 5110B mining excavators
- CAT® PM-565B cold planers
Equipment listings are provided as identification guidance only. Verify the complete injector number and engine serial number before installation.
Professional Installation
Injector solenoids require correct assembly, electrical testing, injector calibration, cleanliness, and test-bench verification. Installation should be completed by a qualified diesel fuel-injection technician using the appropriate procedures and equipment.
Condition and Inventory Disclosure
New, unused inventory. Item may show light cosmetic marks from warehouse storage, inspection, or handling. Cosmetic marks do not affect fit or function.
Warranty
Covered by a 24-month / 100,000-mile limited warranty against manufacturing defects. Proper installation, calibration, and application verification are required.
California Diesel Note
Please compare the complete injector number, electrical connection, dimensions, and physical configuration before ordering. Contact California Diesel with the injector number, engine serial number, or equipment model if assistance is needed confirming compatibility.
Legal Compliance
Third-party brand names, trademarks, and application references are used solely for product identification and compatibility information. They remain the property of their respective owners. Such references do not imply that this component is manufactured, authorized, or endorsed by those trademark owners.
California Proposition 65
⚠ WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov.
