Spark plug · Bosch
Equivalents for the Bosch spark plug WSR 8 E
Bosch WSR 8 E is a spark plug. Here are its 49 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
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What can replace a Bosch WSR 8 E spark plug?
The Bosch WSR 8 E is interchangeable with: NGK BMR4A, Bosch WSR 9 EC, Champion RCJ7, NGK BMR6A, Champion RCJ8, Denso W14MR-U. 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.