Maintain Peak Performance with NGK NTK Oxygen Sensor for Subaru

Upgrade or replace your oxygen sensor with the NGK NTK Direct Fit (B1S2) Oxygen Sensor (24478), engineered for 2015-2020 Subaru WRX (Base, Limited, Premium) and 2014-2018 Subaru Forester (2.0XT Premium, 2.0XT Touring) models. As a leading OEM supplier, NTK ensures this sensor plays a critical role in maintaining optimal engine performance, maximizing fuel efficiency, and reducing harmful emissions.

Reliable Air-Fuel Ratio Monitoring

This sensor provides constant closed-loop feedback to your ECU, helping to precisely control the air-fuel ratio. It's essential for alerting the OBDII system to potential issues with fuel delivery or catalytic converter efficiency, ensuring your Subaru runs smoothly and efficiently.

• Direct fit for 2015-2020 Subaru WRX models
• Direct fit for 2014-2018 Subaru Forester 2.0XT models
• OEM quality for accurate and reliable readings
• Improves fuel economy and reduces exhaust emissions
• Manufactured with advanced ceramic element technology

Trust NTK's expertise to keep your Subaru performing at its best. This sensor is a vital component for your vehicle's engine management system. Find this and other quality parts at GGCRACING.