To fit various applications, oxygen sensors come in many different types; but even though you use the most contemporary unit, it can still put your vehicle's operations at risk when it does get faulty. For an effective combustion, the motor must be given the correct combination of air and fuel and it can be achieved if you have a working Nissan D21 oxygen sensor.
Nissan D21 oxygen sensors do not come with a set lifetime, however most of them start to malfunction once you've driven 100,000 miles. Since it can't avoid antifreeze, gas, and also grime build-up, the said sensor is prone to corrosion; when discovered early, this matter may be resolved by cleaning the sensor thoroughly. You'll find out if it's high time to change your stock sensor since there are noticeable symptoms like greater emissions, poor gas mileage, as well as engine problems including rough idle and pinging.
To address your replacement needs, look through Parts Train's directory of automotive products and find the premium quality Nissan D21 oxygen sensor your want from the wide variety of options that are acquired from reputable Nissan D21rs such as OES Genuine, Standard, and Beck Arnley.
Use our Part Fit Checker to view parts compatible with your vehicle.