Equivalents for the Wellman spark plug W641
Wellman W641 is an automotive spark plug — reach 15.2–19.0 mm, heat range medium. Browse its 14 equivalents: compatible, interchangeable and replacement spark plugs across NGK, Bosch, Champion, Denso and many more.
Technical information Wellman W641 spark plug
- Resistor
- no
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14 equivalents compatible with the Wellman W641 spark plug
No equivalent for this brand selection.
What can replace a Wellman W641 spark plug?
The Wellman W641 is interchangeable with: Eyquem G43, Etecno1 SX119, Superdiesel SD7010, Superdiesel SD8320, Bosch 250201035, Bosch 250202126. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Wellman W641?
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.