Spark plug · Sev-marchal
Equivalents for the Sev-marchal spark plug 34 HS
Sev-marchal 34 HS is an automotive spark plug. 95 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
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What can replace a Sev-marchal 34 HS spark plug?
The Sev-marchal 34 HS is interchangeable with: NGK B9E, Bosch W 3 CC, Champion N2, NGK B7EM, NGK B7ET, NGK B8EE. 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.