Spark plug · Lodge
Equivalents for the Lodge spark plug RL50
Meet the Lodge RL50 spark plug. Browse its 3 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
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3 equivalents compatible with the Lodge RL50 spark plug
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What can replace a Lodge RL50 spark plug?
The Lodge RL50 is interchangeable with: KLG FE290, Marchal RR31R, Floquet 14GL3R. These spark plugs share the same mounting (thread, seat) and heat range.
Cross-references and specifications are provided for guidance only. The wrench size can vary by brand, and some data is inferred from the plug code or an equivalent reference. Always check the vehicle manufacturer's recommendation before buying and fitting.