Spark plug · Denso

Equivalents for the Denso spark plug D 138

Denso D 138, a spark plug with thread 14 mm, tightening torque fonte 25–35 N·m · alu 25–30 N·m — ou 180°–240° (½–⅔ tour), heat range very hot, reach 19.0 mm. 18 equivalents listed: interchangeable and compatible spark plugs across all brands — NGK, Bosch, Champion, Denso…

Technical information Denso D 138 spark plug

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

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What can replace a Denso D 138 spark plug?

The Denso D 138 is interchangeable with: NGK BUR6EA-11, Bosch WR6DC+, Denso W20EPR-S11, Denso W 20 EP-S 11, Denso W 20 EPR-S 11, Denso IW20. These spark plugs share the same mounting (thread, seat) and heat range.

What are the specifications of the Denso D 138?

Thread 14 mm, Reach 19.0 mm, Heat range Very hot, Electrode Iridium, 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.