Equivalents for the ACDelco spark plug 77Com
The ACDelco 77Com spark plug with reach 15.2–19.0 mm, heat range medium. Here are its 21 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Technical information ACDelco 77Com spark plug
- Resistor
- no
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21 equivalents compatible with the ACDelco 77Com spark plug
No equivalent for this brand selection.
What can replace a ACDelco 77Com spark plug?
The ACDelco 77Com is interchangeable with: Bosch Z45T4, Champion C5, Motorcraft SP-488, Champion G44, Champion W20, Champion W20014. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the ACDelco 77Com?
Reach 15.2–19.0 mm, Heat range Medium, Resistor no, Seat Flat (gasket)
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.