Equivalents for the Wellman spark plug W617
Meet the Wellman W617 spark plug — tightening torque cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn), heat range hot, thread 14 mm. Compare its 172 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
Technical information Wellman W617 spark plug
- Resistor
- No
- Torque
- cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn)
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What can replace a Wellman W617 spark plug?
The Wellman W617 is interchangeable with: Bosch GN316, Champion N58, Denso DG012, Bosch GN320, Bosch GN32O, Bosch GLP086. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Wellman W617?
Thread 14 mm, Heat range Hot, Resistor No, Seat Flat (gasket), Torque cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn)
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.