Spark plug · Denso

Equivalents for the Denso spark plug P55

The Denso P55 spark plug featuring thread 14 mm, heat range medium, tightening torque cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn), electrode platinum. All its 17 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…

Technical information Denso P55 spark plug

Torque
cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn)

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What can replace a Denso P55 spark plug?

The Denso P55 is interchangeable with: Champion OE195, Denso P22PR8, Autolite APP62, Champion CCH9804, Champion OE195T10, Autolite APP63. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Denso P55?

Thread 14 mm, Heat range Medium, Electrode Platinum, Torque cast iron 25–35 N·m · aluminium 25–30 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.