Equivalents for the Champion spark plug 11721671
Champion 11721671 is an automotive spark plug with heat range medium, reach 15.2–19.0 mm. Find its 199 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
Technical information Champion 11721671 spark plug
- Resistor
- no
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What can replace a Champion 11721671 spark plug?
The Champion 11721671 is interchangeable with: Bosch CH205, Champion W635, Denso G007, Bosch GLP012, Champion GX61, Champion SX61. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Champion 11721671?
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.