Spark plug · KLG
Equivalents for the KLG spark plug FS50H
Meet the KLG FS50H spark plug. Find its 17 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
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17 equivalents compatible with the KLG FS50H spark plug
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What can replace a KLG FS50H spark plug?
The KLG FS50H is interchangeable with: Bosch W145T1, Champion L8, Autolite AL7, Champion L10, Autolite AT8, ACDelco M45F. 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.