Spark plug · Prestolite
Equivalents for the Prestolite spark plug ELECTRIC 18-9
The Prestolite ELECTRIC 18-9 spark plug. All its 87 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Buy this spark plug Prestolite ELECTRIC 18-9 — best retailers
Partner links: a purchase made through these links may earn us a commission, at no extra cost to you.
What can replace a Prestolite ELECTRIC 18-9 spark plug?
The Prestolite ELECTRIC 18-9 is interchangeable with: Bosch M12A, Champion C15, Denso M14, Bosch M10AC, Bosch M45T1, Bosch M45T5. 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.