Equivalents for the Bosch spark plug 250202042
The Bosch 250202042 spark plug featuring heat range very hot, reach 15.2–19.0 mm. Browse its 373 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information Bosch 250202042 spark plug
- Resistor
- no
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373 equivalents compatible with the Bosch 250202042 spark plug





























































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No equivalent for this brand selection.
What can replace a Bosch 250202042 spark plug?
The Bosch 250202042 is interchangeable with: Bosch CH166, Champion W430, Denso G118, Bosch CH207, Bosch CH222, Bosch GLP019. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Bosch 250202042?
Reach 15.2–19.0 mm, Heat range Very hot, 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.