Equivalents for the Brisk spark plug 21R51
Brisk 21R51, a spark plug : reach 15.2–19.0 mm, heat range very hot. Find its 151 compatible and interchangeable spark plugs: cross-references for NGK, Bosch, Champion, Denso and every brand.
Technical information Brisk 21R51 spark plug
- Resistor
- no
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What can replace a Brisk 21R51 spark plug?
The Brisk 21R51 is interchangeable with: Bosch CH62, Champion CH62, Denso DG202, Bosch CH170, Bosch CH62002, Champion CH70. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Brisk 21R51?
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.