Equivalents for the ACDelco spark plug M 42 FF
The ACDelco M 42 FF spark plug. Find its 13 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
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13 equivalents compatible with the ACDelco M 42 FF spark plug
No equivalent for this brand selection.
What can replace a ACDelco M 42 FF spark plug?
The ACDelco M 42 FF is interchangeable with: NGK B 7 HZ, Bosch W 4 CC, Denso W 24 ESR-U, Beru 14 Z-4 AU, Beru 0 001 345 711, Beru Z 100. 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.