APW Warehouse Supplies AP4-69 Oxygen Sensor

The APW Warehouse Supplies AP4-69 is a direct-fit oxygen sensor designed to monitor exhaust gas oxygen levels in automotive applications. This sensor provides critical feedback to the engine control module (ECM) to optimize air-fuel mixture, ensuring proper engine performance, fuel efficiency, and emissions control.

Key Features:

• Direct-fit replacement oxygen sensor for specific vehicle applications
• Monitors exhaust gas oxygen content for precise fuel mixture control
• Helps maintain optimal fuel economy and reduce harmful emissions
• New construction with no remanufactured components
• Designed to meet or exceed original equipment specifications
• Essential component for proper engine management system operation

Oxygen sensors are wear items that typically need replacement every 60,000 to 100,000 miles depending on driving conditions. A failing oxygen sensor can cause poor fuel economy, rough idle, increased emissions, and check engine light illumination. The APW AP4-69 provides reliable performance to restore proper engine operation and emissions compliance.