Spark plug · ACDelco
Equivalents for the ACDelco spark plug C83H
The ACDelco C83H spark plug. Here are its 12 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
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12 equivalents compatible with the ACDelco C83H spark plug
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What can replace a ACDelco C83H spark plug?
The ACDelco C83H is interchangeable with: Bosch M22T1, Champion H17A, Autolite B5, Autolite BT4, Lodge H3, KLG CK8. 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.