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.

• Robotic laser welds
• Porous PTFE filters block efficiency-robbing contaminants
• Double-protection covers maintain proper temperature for quicker response times and protect ceramic elements from silicone and lead fouling
• Rugged, watertight stainless steel housings resist corrosion and contamination
• Aluminum oxide trap layers keep silicone and lead out, preventing damage to the platinum electrode
• Refined zirconia elements improves sensor response

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