Spark plug · KLG
Equivalents for the KLG spark plug FFS50
KLG FFS50 is an automotive spark plug. All its 536 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
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536 equivalents compatible with the KLG FFS50 spark plug
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No equivalent for this brand selection.
What can replace a KLG FFS50 spark plug?
The KLG FFS50 is interchangeable with: Bosch W7E, Champion J6, Denso W14, Bosch W8E, Bosch W8F, Bosch W9E. 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.