Equivalents for the Sev-marchal spark plug GSP 634
Sev-marchal GSP 634 is a spark plug. Compare its 37 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
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37 equivalents compatible with the Sev-marchal GSP 634 spark plug
No equivalent for this brand selection.
What can replace a Sev-marchal GSP 634 spark plug?
The Sev-marchal GSP 634 is interchangeable with: NGK BKR5E11, Bosch FR 8 DCX+, Champion RC12YC/101, NGK BCP5ES11, NGK BCPR5E11, NGK BCPR5ES11. 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.