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Denso® Air Fuel Ratio Sensor 234-5040

Denso Air Fuel Ratio Sensor 234-5040
$127.33
In Stock. Ships in 1-3 Business Days

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  • Specifications
  • Features
  • Vehicle Fitment
  • Specifications

    BrandDenso
    Part Number234-5040
    Part DescriptionAir Fuel Ratio Sensor
    Connector GenderMale
    O2 Sensor ConfigurationDirect Fit
    PositionUpstream
    Sensor TypeHeated
    Thread Diameter0.71" (18 mm)
    UPC042511118409
    Wire Harness Length19.49" (495 mm)
    Wires Quantity5 Wire Leads
    Warning: California’s Proposition 65
  • Features

    Denso Air Fuel Ratio Sensor are featured as follows:
    • Designed to reduce fuel usage and emissions that are dangerous.
    • Made of stainless steel resistant to rust.
    • Guaranteed for original equipment quality and dependability.
    • Shown its dependability over the years.
    • To monitor the air/fuel ratio, and pass this data on to the engine computer.
    • Precision engineering, superior design, and high original equipment quality.
    • Made using high-quality materials and advanced sensor technology.
    • Tarnish-resistant platinum electrodes provide longevity and retain accuracy within 3 points of a reference scale.
    • Higher performance by mapping air/fuel ratios across the RPM range.
    • Minimizes emissions by holding an air-fuel mixture at perfect ratio.
    • Complies with smog tests.
    The Denso Air Fuel Ratio Sensor 234-5040 is an advanced sensor that monitors the air-fuel ratio in your car's engine and aids in reducing the fuel use and damaging emissions. Produced with stainless steel that doesn't corrode and featuring sophisticated sensor technologies, this item ensures OE quality assurance. The monitoring device is crucial for the emission control system as it sends accurate information to the engine computer for proper operation of a vehicle. This Denso Air Fuel Ratio Sensor guarantees years of reliable service due to its sturdy design and double protection cover. It is part of Denso First Time Fit™ products which are built with precision so they can be replaced exactly, so you don't have to do the same job twice.
    DENSO is the world's number one in automotive technology, providing leading vehicle manufacturers with high quality A/C compressors, oxygen sensors and other critical components. These products are designed to meet the most stringent OE requirements and have a never-before-seen performance and durability in the auto parts market. The devotion of DENSO through its creativity and excellence guarantees that their items attain more excellent performance, fuel efficiency and longevity thus being highly preferred by car manufacturers globally.
  • Vehicle Fitment

    Year Make Model Trim Engine
    2006-2009 Mazda 3All Trims4 Cyl 2.3L
    2006-2011 Mazda 3All Trims4 Cyl 2.0L
    2009-2010 Mazda 3 SportAll Trims4 Cyl 2.0L
    2008-2010 Mazda 5All Trims4 Cyl 2.3L

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