Equivalents for the Champion spark plug 5939 /QL78YC
Meet the Champion 5939 /QL78YC spark plug featuring tightening torque ou 120° (⅓ tour), resistor type (RFI-suppressed), thread 8 mm, heat range medium. All its 573 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…
Technical information Champion 5939 /QL78YC spark plug
- Resistor
- Yes
- Torque
- ou 120° (⅓ tour)
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573 equivalents compatible with the Champion 5939 /QL78YC spark plug
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No equivalent for this brand selection.
What can replace a Champion 5939 /QL78YC spark plug?
The Champion 5939 /QL78YC is interchangeable with: NGK BPR6HS, Bosch W6BC, Champion J8CS, Bosch W7BC, Bosch W7BP, Bosch W8BC. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Champion 5939 /QL78YC?
Thread 8 mm, Heat range Medium, Resistor Yes, Seat Flat (gasket), Torque ou 120° (⅓ 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.