
Bosch Spark Plug WSR6F
Bosch spark plugs come stock on many chainsaw brands, including Husqvarna, Jonsered and Stihl chainsaws, and are considered a high quality replacement spark plug. This is a resistor type spark plug with a yttrium enhanced center electrode.
The Bosch WSR6F is the most commonly used spark plug for chainsaws.
Details
Thread Size: 14mm
Hex Bolt Size: 19mm (3/4 inch)
Thread Length: 9.5mm (3/8 inch)
Gap: 0.5mm (0.20 inch)
Bosch Heat Range: 6 (Higher Numbers are Hotter)
Resistor: Yes
More Information
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