Product Overview:
The DENSO 410110-0442 Oxygen Sensor is a critical component designed to deliver precise air-fuel ratio monitoring for optimal engine performance and reduced emissions. As a global leader in automotive technology, DENSO engineers its oxygen sensors to meet or exceed original equipment (OE) specifications, ensuring unparalleled reliability, durability, and accuracy. This O2 sensor plays a vital role in your vehicle's engine management system by continuously measuring the oxygen content in the exhaust gases. This data is then sent to the engine control unit (ECU), allowing it to adjust the fuel injection and ignition timing for maximum combustion efficiency, improved fuel economy, and compliance with stringent emission standards. Replacing a faulty oxygen sensor with a genuine DENSO part like the 410110-0442 helps restore lost horsepower, eliminate rough idling, reduce harmful pollutants, and prevent costly catalytic converter damage. Trust DENSO's legacy of innovation for a smoother running engine and a healthier environment.
Technical Specifications:
- Part Number: 410110-0442
- Alternate Part Number: 4101100442
- Sensor Type: Zirconia Planar Oxygen Sensor
- Number of Wires: 4-Wire Configuration
- Thread Size: M18 x 1.5
- Connector Type: OE-Style Electrical Connector
- Sensor Element Material: High-Grade Ceramic (Zirconia)
- Housing Material: Stainless Steel
- Operating Voltage: 0.1V - 0.9V (typical)
- Operating Temperature Range: -40°C to +950°C (-40°F to +1742°F)
- Weight: Approximately 0.25 kg (0.55 lbs)
- Installation Location: Upstream or Downstream (vehicle specific)
DENSO 410110-0442
1-Year Warranty on Purchased Parts
All products sold by Roc Industrial LLC are covered by a limited warranty for a period of one year from the date of purchase, unless otherwise stated. This warranty covers defects in material and workmanship and does not cover damage caused by misuse, abuse, neglect, or unauthorized repair. Click Here to learn more.
Return and Refund Policy
Returns are accepted within 30 days of purchase for a full refund or exchange. Customer is responsible for return shipping costs.Quick & Convenient Shipping Solutions
Ensuring rapid shipping, all domestic orders are processed within 1 business day with free standard delivery and optional overnight shipping available; international orders are efficiently handled with competitive shipping costs, though customs and taxes are the customer's responsibility. For specific shipping needs or assistance, feel free to contact us.
Repair Your Equipment
Get your equipment back up and running fast with our reliable repair services. 2-Year warranty included. Click Here to start.
Out of Stock? Don't Worry!
Our inventory is always evolving and updating. If the quantity of the item you're interested in is showing as zero, please don't hesitate to contact us. We may have new stock on the way or alternative solutions to meet your needs. Reach out to us for the most current availability and we'll do our best to accommodate your requirements.
















