Equivalents for the Brisk spark plug 21R161
Brisk 21R161 is a spark plug — reach 15.2–19.0 mm, heat range medium. Browse its 534 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information Brisk 21R161 spark plug
- Resistor
- no
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534 equivalents compatible with the Brisk 21R161 spark plug
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No equivalent for this brand selection.
What can replace a Brisk 21R161 spark plug?
The Brisk 21R161 is interchangeable with: Bosch CH302, Champion E016, Denso G004, Bosch GLP010, Bosch GLP121, Bosch GLP186. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Brisk 21R161?
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.