Oxygen Sensor




Featured Products

Bosch Oxygen SensorThe Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to which oxygen sensors are subjected. Each element is incredibly strong for best-in-class performance and maximum service life. ; Fine particle filter. From overall sensor design to the critical ceramic element, Bosch is known worldwide for quality and performance.Installation Notes: Vehicles equipped with Air Fuel Ratio Sensors may look very similar to the Oxygen Sensor. Please confirm the correct part before ordering and if the connector does not match, do not install.Warranty Information: 12 month - 12,000 mile limited warranty against defects in material and workmanship.
  • Bosch
  • Front
  • Direct OE Replacement
  • Sold Individually
Price: $70.91


All Engines All Submodels
Direct fit for easy installation. ; High quality stainless steel. Installation Notes: Vehicles equipped with Air Fuel Ratio Sensors may look very similar to the Oxygen Sensor. Please confirm the correct part before ordering and if the connector does not match, do not install.Warranty Information: 12 month - 12,000 mile limited warranty against defects in material and workmanship.
  • Walker Products
  • Passenger Side, Lower
  • Sold Individually
Price: $86.95


All Engines All Submodels
ALUMINUM-OXIDE TRAP LAYER — Keeps silicone and lead outside the ceramic element through DENSO’s exclusive design, preventing damage to the platinum electrode. ; SUPERIOR DESIGN — Maximizes engine performance and fuel efficiency while reducing harmful emissions. .
  • Denso
  • Front
  • Direct OE Replacement
  • Sold Individually
Price: $91.95


6 Cyl 3.0L R/T
4 Cyl 2.4L SXT
Direct fit for easy installation. ; NTK Oxygen SensorNTK is the world’s largest supplier and manufacturer of original equipment oxygen sensors. NTK oxygen sensors meet or exceed original equipment specifications and are equipped with waterproof factory fitted connectors to ensure a perfect fit every time. Every NTK oxygen sensor is individually tested to ensure the highest level of quality and reliability. .
  • NTK
  • Lower
  • Sold Individually
Price: $217.96


4 Cyl 2.5L S, SV
Designed to fit screw-in type bungsBenefits:; Includes butt type connectors, without plug.
  • Replacement
  • Universal Product, 3-wire, 6.69 In. Long, Butt Type Connector
  • Sold Individually
Price: $36.43


All Engines All Submodels
What exactly is an oxygen sensor? This lesser known part has quite the impact on your car. Almost all vehicles manufactured after 1980 have this. It's a spark plug-shaped mechanism that's a significant component in your vehicle's emissions control system. This sensor measures the oxygen content of the exhaust, checking it hundreds of times per minute with tremendous accuracy before transmitting the data to your car's computer. Basically, the oxygen sensor's tasks are to help the engine perform efficiently and make sure that your vehicle produces better emissions.

A car oxygen sensor on a recent model will be positioned in the engine's exhaust manifold to detect whether the mixture of gasoline and air going to the engine is lean or rich. Rich mixture has too much fuel and is hazardous to the environment. On the other hand, a lean mixture has too little fuel and tends to generate more nitrogen-oxide pollutants. The latter is also responsible for poor engine performance.

Once the sensor determines if the mixture is lean or rich, it'll send a voltage signal to the computer. A command is then issued to adjust the mixture before it enters the engine. This procedure assures that the engine will be given not just the best possible fuel economy but the lowest possible exhaust emissions as well. As you know, those are two results that you should greatly monitor. A responsible car owner isn't only concerned with how powerful his ride is, but also with how it affects the environment.

Among the types of these sensors used in vehicles are the single wire variety and the heated variety. The latter features a heating ingredient that helps maintain the proper operating temperature. For your sensor to run properly, there are four fundamental conditions that should be considered. First, your vehicle should have good electrical connections to secure the path of its low current. It also needs outside air supply that must flow through the internal section of the sensor. The next factor is the proper operating temperature. That's because the ECU won't recognize the voltage signals until the sensor arrives at approximately 600 degrees Fahrenheit. Finally, remember to use non-leaded fuel to extend the sensor's lifespan.

When your oxygen sensor malfunctions, the computer will no longer be able to determine the air and fuel ratio. It'll end up guessing, and your car will begin to perform poorly and will demand more fuel than it needed before. For renewed engine performance, better gas mileage and healthy emissions, you'll need to install a replacement sensor as soon as possible. With over 13,000 oxygen sensors and its peripheral components available in our catalog, why would you possibly shop anywhere else? Our low price guarantee makes sure you only get the best deals for all the aftermarket parts and accessories you need. What're you waiting for? Order a replacement oxygen sensor from Parts Train today!



 

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