Spark plug · Denso

Equivalents for the Denso spark plug PK20GR8

Meet the Denso PK20GR8 spark plug — thread 14 mm, tightening torque cast iron 25–35 N·m · aluminium 25–30 N·m — or 180°–240° (½–⅔ turn), reach 19.0 mm, electrode platinum, heat range medium. All its 21 replacement references: compatible and interchangeable equivalents — NGK, Bosch, Champion, Denso…

Technical information Denso PK20GR8 spark plug

Tip
projected
Construction
Platinum centre
Terminal
Solid
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 PK20GR8 spark plug?

The Denso PK20GR8 is interchangeable with: NGK BKR6EPA8, Bosch FR7HPP3, Champion OE176, NGK BKR6EPA-8, NGK ZFR6T11G, NGK ZFR6T-11G. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Denso PK20GR8?

Thread 14 mm, Reach 19.0 mm, Heat range Medium, Electrode Platinum, Seat Flat (gasket), Tip projected, Construction Platinum centre, Terminal Solid, 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.