Spark plug · Champion

Equivalents for the Champion spark plug CCH840C

The Champion CCH840C spark plug — tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range medium, resistor type (RFI-suppressed), thread 14 mm. Here are its 79 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.

Technical information Champion CCH840C spark plug

Resistor
Yes
Torque
fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour)

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79 equivalents compatible with the Champion CCH840C spark plug

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What can replace a Champion CCH840C spark plug?

The Champion CCH840C is interchangeable with: Bosch WSR7E, Champion A4253060310, Denso W14MR-U, Bosch WSR8E, Bosch WSR9E, Bosch WSR9EC. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Champion CCH840C?

Thread 14 mm, Reach 12,7 mm, Heat range Medium, Resistor Yes, Seat Flat (gasket), 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.