Spark plug · Letrika
Equivalents for the Letrika spark plug CW 55 N
Meet the Letrika CW 55 N spark plug. Browse its 155 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
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What can replace a Letrika CW 55 N spark plug?
The Letrika CW 55 N is interchangeable with: NGK B6H, Bosch W 7 AC, Champion L7, NGK B6HS, NGK B7HC, Bosch W 175 T 1. 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.