Spark plug · ACDelco
Equivalents for the ACDelco spark plug M45F
ACDelco M45F is a spark plug. Compare its 17 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
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17 equivalents compatible with the ACDelco M45F spark plug
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What can replace a ACDelco M45F spark plug?
The ACDelco M45F is interchangeable with: Bosch W145T1, Champion L8, Autolite AL7, Champion L10, Autolite AT8, Lodge B14CN. 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.