6L2279 Spark Plug for Caterpillar Equipment

The 6L2279 spark plug is used in Caterpillar equipment, including gas engines, generator sets, industrial engines, marine engines, petroleum engines, feller bunchers, wheel scrapers and related machinery. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

Fitment

• Gas engines: G3306, G3408, G3408B, G3408C, G3412, G3508, G3512, G3516.
• Generator set engines: 3304, 3304B, 3306, 3306B, 3406B, 3406C, 3408, 3412, 3412C, 3508, 3508B, 3512, 3512B, 3516, 3516B, D379B, D399, G3412C.
• Generator sets: 3306B, 3406C, 3408C, 3412C, 3456, 3508, 3508B, 3512, 3512B, 3516, 3516B, C18, C27, C9, G3508.
• Industrial engines: 3304, 3306, 3406, 3406B, 3406C, 3408, 3408C, 3408E, 3412, 3412C, 3412E, 3508, 3512, 3516, D320A, D342C, D343, D348, D353C, D398, D399.
• Industrial tractors: HA771, HA871, TK371, TK381.
• Marine auxiliary engines: 3508B, 3512, 3512B, 3516B, 3516C.
• Marine engines: 3116, 3126, 3126B, 3176B, 3176C, 3196, 3208, 3304, 3306, 3306B, 3406, 3406B, 3406C, 3406E, 3408, 3408C, 3412, 3412C, 3412D, 3412E, 3508, 3508B, 3508C, 3512, 3512B, 3516, 3516B, C-12, C12, C18, C32, C7, C9, D330A, D330B, D333A, D333B, D334, D336, D342C, D343, D348, D353C, D379A.
• Marine gear: 3192.
• Marine transmissions: 7231, 7261, 7271.
• Petroleum engines: 3512, 3512C, 3516C, C7, C9.
• Track feller bunchers: 1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 511, 521, 522, 532, 541, 541 2, 551, 552, 552 2, TK711, TK721, TK722, TK732, TK741, TK751, TK752.
• Wheel feller bunchers: 533, 543, HA770, HA870, TK370, TK380.
• Wheel scrapers: 627.

Specifications