Spark plug · KLG
Equivalents for the KLG spark plug FF50
Meet the KLG FF50 spark plug. Here are its 10 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
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10 equivalents compatible with the KLG FF50 spark plug
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What can replace a KLG FF50 spark plug?
The KLG FF50 is interchangeable with: Bosch W125T, Autolite AE6, ACDelco M45L, KLG CL9, KLG CL70, Marchal CR36. 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.