Equivalents for the Wellman spark plug W541
Meet the Wellman W541 spark plug : heat range very hot, reach 15.2–19.0 mm. All its 185 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information Wellman W541 spark plug
- Resistor
- no
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185 equivalents compatible with the Wellman W541 spark plug
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No equivalent for this brand selection.
What can replace a Wellman W541 spark plug?
The Wellman W541 is interchangeable with: Bosch GI005, Champion CH110, Denso DG143, Bosch GIOO5, Champion CH11O, Champion CH110002. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Wellman W541?
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.