Equivalents for the Kager spark plug 6521O6
The Kager 6521O6 spark plug featuring reach 15.2–19.0 mm, heat range very hot. Browse its 86 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information Kager 6521O6 spark plug
- Resistor
- no
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What can replace a Kager 6521O6 spark plug?
The Kager 6521O6 is interchangeable with: Bosch GLP231, Champion CH400, Denso DG606, Champion CH709, Champion CH819002, Champion CH819/002. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Kager 6521O6?
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.