Equivalents for the Wellman spark plug W566
Wellman W566 is a spark plug — reach 15.2–19.0 mm, heat range hot. Compare its 13 equivalents and find the cheapest compatible plug: NGK, Bosch, Champion, Denso and more.
Technical information Wellman W566 spark plug
- Resistor
- no
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13 equivalents compatible with the Wellman W566 spark plug
No equivalent for this brand selection.
What can replace a Wellman W566 spark plug?
The Wellman W566 is interchangeable with: Eyquem G37, Etecno1 SX93, Superdiesel SD8272, Bosch 250202009, Bosch 250202902, Bosch 250302002. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Wellman W566?
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.