Spark plug · Prestolite
Equivalents for the Prestolite spark plug ELECTRIC 78-8
The Prestolite ELECTRIC 78-8 spark plug. 113 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
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What can replace a Prestolite ELECTRIC 78-8 spark plug?
The Prestolite ELECTRIC 78-8 is interchangeable with: NGK G2Z, Bosch Z30T2, Champion C0, Bosch Z45T1, Bosch Z45T4, Bosch Z95T2. 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.