Spark plug · Champion

Equivalents for the Champion spark plug 37CC

Meet the Champion 37CC spark plug — reach 11.2 mm, heat range very hot, thread 14 mm, tightening torque cast iron 10–20 N·m · aluminium 10–20 N·m — or 180°–240° (½–⅔ turn). All its 28 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…

Technical information Champion 37CC spark plug

Resistor
yes
Torque
cast iron 10–20 N·m · aluminium 10–20 N·m — or 180°–240° (½–⅔ turn)

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What can replace a Champion 37CC spark plug?

The Champion 37CC is interchangeable with: Bosch HR9BCZ, Champion RV17YC6, Denso TR14PRU15, Bosch HR9BPZ, Motorcraft ARF528, Motorcraft ARF626. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Champion 37CC?

Thread 14 mm, Reach 11.2 mm, Heat range Very hot, Gap 2.0mm, Resistor yes, Seat Tapered, Torque cast iron 10–20 N·m · aluminium 10–20 N·m — or 180°–240° (½–⅔ turn)

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.