Equivalents for the Sev-marchal spark plug GSP 4663
Sev-marchal GSP 4663 is a spark plug. Find its 31 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
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31 equivalents compatible with the Sev-marchal GSP 4663 spark plug
No equivalent for this brand selection.
What can replace a Sev-marchal GSP 4663 spark plug?
The Sev-marchal GSP 4663 is interchangeable with: NGK G 17 YC, Bosch HR 6 DC, Champion RBN 9 Y, Bosch HR 6 DC+, Bosch N 29, Bosch WA 200 TR 30. 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.