AP Exhaust 530102 Oxygen Sensor Sensor Replacement - O2

The AP Exhaust 530102 is a direct-fit replacement oxygen sensor designed to restore proper exhaust feedback and fuel management to your vehicle's engine management system. Oxygen sensors play a critical role in monitoring the air-to-fuel ratio in the exhaust stream, sending real-time voltage signals to the engine control module (ECM) to enable precise fuel trim adjustments.

A failed or degraded oxygen sensor can trigger a Check Engine Light (CEL), reduce fuel economy, increase harmful emissions, and cause rough idle or poor throttle response. Replacing it with a quality unit like the AP Exhaust 530102 helps restore OE-level performance and emissions compliance.

Key Features:

• Direct OE-style replacement for accurate air/fuel ratio monitoring
• Designed to meet or exceed original equipment specifications
• Helps eliminate oxygen sensor-related diagnostic trouble codes (DTCs)
• Restores optimal fuel economy and reduces exhaust emissions
• Manufactured by AP Exhaust, a trusted name in exhaust and emissions components

Always verify fitment using the manufacturer's application guide before installation. Refer to vehicle-specific torque specifications when installing to avoid damage to the sensor or threaded bung.