Spark plug · Bosch
Equivalents for the Bosch spark plug WS 7 E
The Bosch WS 7 E spark plug. Compare its 59 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
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What can replace a Bosch WS 7 E spark plug?
The Bosch WS 7 E is interchangeable with: NGK BM7A, Bosch WR 91, Champion C 6 BYC, NGK BM 7 A, NGK BP 7 HS, NGK BP 7 EY-11. 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.