General description These spark plugs are designed for 4-stroke engines, specifically for lawnmowers and lawn tractors. They are compatible with Briggs & Stratton engines ranging from 3.5 to 6.5 HP, including models Quantum 300E, 450E, 500E, 550E, 625, 650, and 675. This pack includes two spark plugs, ensuring you have a spare on hand for maintenance. Technical specifications Thread dimensions: M14 x 1.25 Wrench width (SW): 18 mm Manufacturer numbers: Champion: RJ19LM, Bosch: WR11E0 / 0 242 215 502 / 7538, NGK: BR2-LM / BR2LM (5798), Denso: W9LMR-US, Oregon: 077-305-1 Compatibility and accessories Compatible with Briggs & Stratton 3.5-6.5 HP engines Replaces Champion RJ19LM and NGK BR2LM spark plugs
Availablity: 3-5 days
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