The Subaru Impreza Oxygen Sensor by NGK is a direct-fit, 4-wire air-fuel ratio sensor designed specifically for 1999-2001 models. This OE-type sensor ensures your vehicle maintains optimal performance, fuel efficiency, and minimizes harmful emissions by accurately measuring and adjusting the air-fuel mixture.

The NGK Oxygen Sensor plays a crucial role in the vehicle's on-board diagnostic system. Unlike conventional sensors, this wideband model offers a linear output signal, allowing your car’s engine control unit (ECU) to make precise adjustments for the most efficient combustion. NGK's advanced ceramic technology and full control of raw material to finished product deliver reliability and longevity, making it a trusted choice for automotive enthusiasts.

Features

• Direct Fit for Subaru Impreza `99-`01
• OE Type 4-Wire Air-Fuel Ratio Sensor
• Advanced Ceramic Sensor Element for durability
• Enhanced contamination resistance
• Precise Air-Fuel mixture control for optimal combustion

For discerning enthusiasts looking to enhance their Subaru's performance and efficiency, this NGK sensor is a cut above the rest. If you have any questions about this product or need assistance with installation, feel free to reach out to us at 512-982-9393 in Austin, Texas or 562-981-6800 in Los Angeles, California area. We are proud to offer installation and customization services at both locations. Interested in purchasing multiple items? Contact us for potential shipping discounts. Remember, we provide professional installation on premises too!

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov