Equivalents for the Topran spark plug 400448
Meet the Topran 400448 spark plug — heat range hot, reach 15.2–19.0 mm. 177 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information Topran 400448 spark plug
- Resistor
- no
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What can replace a Topran 400448 spark plug?
The Topran 400448 is interchangeable with: Bosch CH177, Champion W423, Denso G106, Bosch GLP017, Bosch GLP123, Champion W640. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Topran 400448?
Reach 15.2–19.0 mm, Heat range 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.