OEM replacement: 3T-8706, 4N-0360 (4N0360)
Voltage: 24V glow plug / pre-heat starting aid
Fits CAT engines (common): 3304, 3306, 3406, 3408, 3412
Also used on: SR4 generator applications (varies by setup)
Thread size: 3/8"-24
Includes: 1 glow plug (sold individually)
This 24V glow plug is used as a starting aid on many Caterpillar diesel engines to support easier cold starts and smoother warm-up. It replaces 3T-8706 and 4N-0360 / 4N0360. Common engine fitment includes CAT 3304, 3306, 3406, 3408, and 3412, and it is also listed for SR4 generator applications depending on the equipment configuration. Thread size is 3/8"-24. Always confirm engine model and system voltage (24V) before ordering.
24V Glow Plug Caterpillar 3304 3306 3406 Replaces 3T-8706 4N-0360
This glow plug is listed for several Caterpillar diesel engines, commonly including 3304, 3306, 3406, 3408, and 3412. It’s also referenced for SR4 generator applications in certain configurations. Because equipment can be swapped/converted over time, match your engine model and part number before ordering.
