Equivalents for the Kaishin spark plug 39042
Kaishin 39042 is an automotive spark plug : reach 15.2–19.0 mm, heat range medium. Browse its 238 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information Kaishin 39042 spark plug
- Resistor
- no
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238 equivalents compatible with the Kaishin 39042 spark plug






































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No equivalent for this brand selection.
What can replace a Kaishin 39042 spark plug?
The Kaishin 39042 is interchangeable with: Bosch CH188, Champion W527, Denso G104, Bosch GLP046, Bosch GLP120, Champion CH158. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Kaishin 39042?
Reach 15.2–19.0 mm, Heat range Medium, Resistor no, Seat Flat (gasket)
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.