Equivalents for the Denso spark plug K 20 TNR
Denso K 20 TNR is an automotive spark plug with tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range medium, reach 19.0 mm, thread 14 mm, resistor type (RFI-suppressed). Here are its 424 cross-references: equivalent, compatible and replacement plugs from NGK, Bosch, Champion, Denso and other makers.
Technical information Denso K 20 TNR 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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424 equivalents compatible with the Denso K 20 TNR spark plug





















































































































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No equivalent for this brand selection.
What can replace a Denso K 20 TNR spark plug?
The Denso K 20 TNR is interchangeable with: NGK BKR6EK, Bosch FR7KDC, Champion RC8BYC, NGK BKR6EKC, NGK BKR6EKE, NGK BKUR6EK. These spark plugs share the same mounting (thread, seat) and heat range.
What are the specifications of the Denso K 20 TNR?
Thread 14 mm, Reach 19.0 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.