Equivalents for the Champion spark plug 11721731
Champion 11721731 is a spark plug — reach 15.2–19.0 mm, heat range hot. Compare its 218 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
Technical information Champion 11721731 spark plug
- Resistor
- no
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218 equivalents compatible with the Champion 11721731 spark plug
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No equivalent for this brand selection.
What can replace a Champion 11721731 spark plug?
The Champion 11721731 is interchangeable with: Bosch F002G50003, Champion W525, Denso G003, Bosch CH168, Bosch CH185, Bosch GLP004. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Champion 11721731?
Reach 15.2–19.0 mm, Heat range 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.