DENSO Heavy Duty

DENSO Heavy Duty
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  • Products
    • A/C Compressors
      • Light Duty
      • Medium / Heavy Duty
    • Alternators
      • Light Duty
      • Medium / Heavy Duty
      • DENSO HD Premium SC Alternator
      • PowerEdge Alternators
    • PowerEdge Diesel Aftertreatment
    • Diesel Fuel Injection
    • HVAC Systems
    • Oxygen & A/F Sensors
      • A/F Sensors
      • Oxygen Sensors
    • Spark Plugs
      • Fleet/Small Engine
        • Iridium Long Life
        • Double Platinum
        • Original U-Groove
      • Industrial Gas
        • Iridium Saver Off Highway Industrial Gas Plug
      • Natural Gas
        • Iridium Saver On Highway Natural Gas Spark Plug
    • Starter
      • Light Duty
      • Medium / Heavy Duty
      • PowerEdge Starters
    • Windshield Wiper
  • Applications
    • Agricultural / Construction
    • Commercial Fleet
    • Industrial
    • Lawn and Garden
    • RV
  • Resources
    • Installation Guides
    • Sales Literature
    • FAQ
    • DENSO Tech
    • DENSO Connect
    • Other DENSO Sites
  • Why DENSO
  • Contact Us

Oxygen & A/F Sensors

Products

  • A/C Compressors
    • Light Duty
    • Medium / Heavy Duty
  • Alternators
    • Light Duty
    • Medium / Heavy Duty
    • DENSO HD Premium SC Alternator
  • Diesel Fuel Injection
  • HVAC Systems
  • Oxygen & A/F Sensors
    • A/F Sensors
    • Oxygen Sensors
  • Spark Plugs
    • Fleet/Small Engine
      • Iridium Long Life
      • Double Platinum
      • Original U-Groove
    • Industrial Gas
      • Iridium Saver Off Highway Industrial Gas Plug
    • Natural Gas
      • Iridium Saver Natural Gas Spark Plug
  • Starter
    • Light Duty
    • Medium / Heavy Duty
  • Windshield Wiper

Applications

  • Agricultural / Construction
  • Commercial Fleet
    • Light Duty
    • Medium Duty
    • Heavy Duty
  • Industrial
  • Lawn and Garden
  • RV

Resources

  • Installation Guides
  • Download Files
  • FAQ
  • DENSO Tech
  • Other DENSO Sites

A/F Sensors

  • Increased performance by mapping a/f ratios throughout rpm range
  • Reduces emissions by keeping the air-fuel mixture at an optimum ratio
  • Reduced fuel consumption and maximizes catalytic converter life
More Information

Oxygen Sensors

  • Increased performance and efficiency, reduced fuel consumption
  • First Time Fit® delivers the right part the first time
  • Ensures smog test compliance
More Information
A/C Compressor
A/F Sensor
Alternator
Diesel Fuel Injection
Light Duty
Oxygen Sensor
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