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Denso 3444 Spark Plug SC20HR11

MPN: DEN3444

$38.30
Out of Stock

For outdoor power equipment parts like spark plugs, ignition coils, and sensors to industrial solutions such as air conditioning systems and factory automation equipment, Denso delivers innovative solutions that support a better daily life. Many parts look similar, so it’s crucial to ensure you’re choosing the right replacement for your original equipment or engine model. Not sure? Use our Parts Lookup Tool to view part diagrams and find the correct replacement.

  • 0.7mm iridium tip, dramatically improving ignitability and longevity
  • Platinum ground electrode for reduced wear and erosion
  • Endures temperatures in excess of 4,000 degrees F
  • Withstands higher pressures
  • Tapered cut improves firing performance by reducing quenching
  • Spark plugs conduct electrical energy from the ignition coil, creating a spark that ignites the fuel.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Find Parts With Part Diagrams

We get it, fixing outdoor power equipment can be hard, but finding the right part is easier with our Part Lookup Tool.

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