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NTK® OE Type Oxygen Sensor 21039

NTK OE Type Oxygen Sensor 21039
$28.63
In Stock. Ships in 1-3 Business Days

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  • Specifications
  • Features
  • Installation
  • Vehicle Fitment
  • Specifications

    BrandNTK
    Part Number21039
    Part DescriptionOE Type Oxygen Sensor
    Installation TypeScrew
    LocationB1S1
    O2 Sensor ConfigurationDirect Fit
    PositionUpstream
    Thread Diameter0.71" (18 mm)
    UPC087295210390
    Wire Harness Length15.75" (400.1 mm)
    Wires Quantity1 Wire Lead
    Warning: California’s Proposition 65
  • Features

    NTK OE Type Oxygen Sensor are featured as follows:
    • Decreases vehicle fumes emissions, but increases fuel economy and engine performance.
    • Meet the criteria of OE standards and specifications.
    • It has been widely researched during manufacture to assure quality and reliability.
    • By installing it with a factory-fitted OE connector that is waterproof, installation is made easier.
    • This part manages both the fuel and ignition systems to maximize the car's improved mileage on fuel and emissions.
    • Made of high-quality materials for long-lasting durability and a perfect fit.
    • They are designed by NGK, a company that does research on ways to reduce emissions as well as improve mileage of fuel and engine efficiency.
    The NTK OE Type Oxygen Sensor 21039 is a top-quality device designed to increase vehicle fuel economy and engine performance while decreasing exhaust emissions. Direct replacement that meets original equipment standards and specifications. Extensively tested during manufacture to ensure quality and reliability. Equipped with a waterproof factory fitted connector for easy installation. Incorporates NTK premier technical ceramics in its sensing element. It plays a crucial role in controlling the fuel and ignition systems to optimize vehicle performance. Ensuring proper engine performance, optimum mileage and low emission of air pollutants. If the sensor fails or wears out, it can lead to increased fuel consumption, poor driveability and potential failure of the catalytic converter. Designed and manufactured to meet OE requirements for fit, form, and function.
    Part of its ongoing research to reduce emissions and improve fuel mileage and engine efficiency has led NGK to develop its NTK product line. These NTK products are made from top materials, which is why they are OE approved with better quality and durability.
  • Installation

  • Vehicle Fitment

    Year Make Model Trim Engine
    1999 Chevrolet CavalierAll Trims4 Cyl 2.2L
    1999 Chevrolet CavalierAll Trims4 Cyl 2.4L
    1999 Chevrolet MalibuAll Trims4 Cyl 2.4L
    1999-2000 Chevrolet S10All Trims4 Cyl 2.2L
    1999-2000 GMC SonomaAll Trims4 Cyl 2.2L
    1999-2000 Isuzu HombreAll Trims4 Cyl 2.2L
    1999 Oldsmobile AleroAll Trims4 Cyl 2.4L
    1999 Pontiac Grand AmAll Trims4 Cyl 2.4L
    1999 Pontiac SunfireAll Trims4 Cyl 2.2L
    1999 Pontiac SunfireAll Trims4 Cyl 2.4L
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