Oxygen/Lambda Sensor Downstream/Post Catalytic Converter For GT86/BRZ [Aftermarket]

Premium Post-Catalytic Converter Oxygen Sensor for Your GT86/BRZ

Ensure optimal emissions control and engine performance in your Toyota 86 or Subaru BRZ with the NTK OZA722-EE4 oxygen/lambda sensor. This precision post-catalytic converter O2 sensor monitors exhaust gases downstream of the catalytic converter to verify emissions system efficiency and ensure compliance with emissions standards.

Key Features

• Post-Cat Position: Monitors exhaust gases after the catalytic converter for emissions compliance
• 4-Wire Design: 700mm wire length provides proper reach for installation
• NTK Quality: World-leading sensor technology trusted by automotive manufacturers worldwide
• Perfect Fitment: Engineered for exact OEM replacement on GT86/BRZ
• Emissions Critical: Essential component for proper catalytic converter monitoring and emissions compliance

Why Choose NTK?

NTK is the world leader in sensor technology, trusted by automotive manufacturers and professionals worldwide. The post-catalytic converter oxygen sensor is a critical component of your emissions system—a faulty rear O2 sensor can trigger check engine lights and prevent your vehicle from passing emissions testing. This quality NTK sensor provides the reliability you need to keep your GT86 or BRZ running cleanly and meeting emissions standards.

Technical Specifications