AP Exhaust 530422 Oxygen Sensor Replacement

The AP Exhaust 530422 is a direct-fit replacement oxygen sensor designed to restore proper fuel management and emissions performance. Oxygen sensors monitor the oxygen content in exhaust gases and send real-time feedback to the engine control module (ECM), enabling precise air/fuel ratio adjustments for optimal combustion efficiency, fuel economy, and emissions compliance.

Key Features:

• Direct OE-style replacement for a straightforward, hassle-free installation
• Monitors exhaust oxygen levels to help maintain the correct air/fuel mixture
• Supports proper catalytic converter function and long-term emissions system health
• Built to meet or exceed original equipment specifications for reliable, accurate sensor output
• Helps resolve check engine lights triggered by oxygen sensor fault codes (e.g., P0130–P0167 range)

AP Exhaust is a trusted manufacturer of exhaust and emissions components with decades of experience supplying quality parts to the automotive aftermarket. The 530422 oxygen sensor is engineered for a precise fit and dependable performance as a replacement for a worn or failed OE sensor.