Equivalents for the Wellman spark plug W626
Meet the Wellman W626 spark plug : heat range very hot, reach 15.2–19.0 mm. 142 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…
Technical information Wellman W626 spark plug
- Resistor
- no
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What can replace a Wellman W626 spark plug?
The Wellman W626 is interchangeable with: Bosch CH156, Champion W634, Denso DG010, Bosch CH176, Champion GX70, Champion SR71. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Wellman W626?
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.