Equivalents for the Topran spark plug 407951
Topran 407951 is an automotive spark plug with reach 15.2–19.0 mm, heat range medium. Browse its 92 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information Topran 407951 spark plug
- Resistor
- no
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What can replace a Topran 407951 spark plug?
The Topran 407951 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 Topran 407951?
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.