Spark plug · Sev-marchal
Equivalents for the Sev-marchal spark plug 7H
Sev-marchal 7H is a spark plug. All its 156 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
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What can replace a Sev-marchal 7H spark plug?
The Sev-marchal 7H is interchangeable with: NGK BP7E, Bosch W 5 DC, Champion N6Y, NGK BP7ES, NGK BU6EB11, NGK BU7EA11. 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.