Specifications
- Brand
- NGK
- Part #
- 21531
- UPC
- 87295215316
NGK Saab 9-3 2011-2000 Direct Fit Oxygen Sensor
$96.54
Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.
NGK 21531 Oxygen Sensor. This direct-fit sensor helps maintain optimal engine performance and fuel efficiency.
Key Features
- Fits Saab 9-3, Saab 9-3X, Saab 9-5, Saturn L300, Saturn LS2, Saturn LW2, Saturn LW300, and Volvo S80 vehicles.
- Advanced ceramic sensor element with a 3-stage contaminant-resistant plasma jet and deposit trap overcoat.
- Helps maintain optimal engine performance, maximize fuel efficiency, and reduce harmful emissions.
- Provides constant closed-loop feedback to the ECU for air-fuel ratio control.
- Alerts OBDII systems to potential issues with fuel delivery or catalytic converter efficiency.
- Direct-fit design for straightforward installation.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
This NGK oxygen sensor, part number 21531, is a direct-fit replacement designed to keep your engine running smoothly. It plays a crucial role in your vehicle's onboard diagnostic system, helping to control the air-fuel ratio for better engine performance, improved fuel economy, and reduced emissions. This sensor is built to fit a range of vehicles, including many Saab 9-3, Saab 9-5, Saturn L300, and Volvo S80 models.
NGK, a well-known supplier of original equipment sensors, uses advanced technology in their ceramic elements. This particular sensor features a 3-stage contaminant-resistant plasma jet and deposit trap overcoat. This design helps protect the sensor element from poisoning, which can lead to inaccurate readings and potential engine issues. By providing constant feedback to the ECU, this sensor helps alert you to problems with fuel delivery or the catalytic converter.
Specifications
- Brand
- NGK
- Manufacturer Part #
- 21531
- UPC
- 87295215316
Frequently Asked Questions
You Might Also Like
Similar products from the same category
NGK Saab 9-3 2011-2000 Direct Fit Oxygen Sensor