Equivalents for the Champion spark plug 538
Champion 538 is an automotive spark plug — thread 14 mm, reach 11.1 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range medium. Here are its 152 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Technical information Champion 538 spark plug
- Terminal
- M4/SAE
- Torque
- fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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What can replace a Champion 538 spark plug?
The Champion 538 is interchangeable with: Bosch W8F, Champion H8, Denso W16LS, Bosch W9F, Bosch W7EC, Bosch W8FC. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Champion 538?
Thread 14 mm, Reach 11.1 mm, Heat range Medium, Terminal M4/SAE, Torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)
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.