- Spark Plug, Made by KLG, Made in England, Smiths Industries Limited, Sold individually
- Champion Spark Plug, Triumph 6T, 5T, Other Models, Sold individually
- Champion Spark Plug, Sold individually
- Spark plug, BSA, C11G, C12
- Out of stockSpark Plug, B8ES, NGK
- Resistor Spark Plug, BR6ES, NGK
- Spark Plug for BSA M20, 1940, Other Years
- Spark Plug, N4C, Champion, Copper Plus