Caterpillar Electronic Unit Injector C11 | C13

The Caterpillar 249-0712/3 electronic unit injector (EUI) is designed to original Caterpillar specifications for C11 and C13 diesel engines. The new injector comes with a 12-month Caterpillar warranty. A remanufactured option is also available: choose Reman under Item condition to see its details.

Key details

• Brand: Caterpillar
• Part number: 249-0712/3
• Related numbers: 10R3262, 10R3147
• Engines: C11, C13
• Application: off-highway

Electronic unit injectors should be coded to each cylinder by an authorised workshop with the right diagnostic tools. Installed injectors can't be returned or refunded. Check the etched part number against your existing injector before ordering, and WhatsApp us on +27 72 364 6774 if you'd like help confirming it.

The 249-0712/3 Caterpillar Electronic Unit Injector (EUI) is a premium remanufactured fuel injector designed to meet original Caterpillar specifications for high-performance diesel engines. Remanufactured for precision and reliability, this injector ensures optimal fuel atomization, efficient combustion, and consistent engine output under heavy-duty operating conditions. Professionally remanufactured using high-quality components, each injector undergoes detailed inspection, ultrasonic cleaning, pressure testing, and precise calibration to restore factory-level performance and emissions compliance. Supplied in sealed packaging and backed by a 12-month warranty back by our technical partner. The 249-0712/3 injector offers a cost-effective, dependable solution for restoring Caterpillar engine efficiency. Compatibility should be verified by checking the etched part number before installation.

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