Spark plug · Bosch
Equivalents for the Bosch spark plug WSR 6 E
Bosch WSR 6 E, a spark plug. Compare its 16 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
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What can replace a Bosch WSR 6 E spark plug?
The Bosch WSR 6 E is interchangeable with: NGK BMR7A, Champion RCJ4, Brisk PR15, Champion RCJ6, Torch L7RC, Oregon O-PR15. 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.