Facet 10.8432 Oxygen Sensor

The Facet 10.8432 is a replacement oxygen sensor (O2 sensor) engineered to restore accurate exhaust gas monitoring in your vehicle's emissions and fuel management system. Facet is an established manufacturer of filtration, fluid control, and sensing components, producing parts designed and tested to meet or exceed original equipment standards.

The oxygen sensor continuously measures the oxygen content in exhaust gases and sends a signal to the engine control unit (ECU), allowing the system to maintain the optimal air/fuel mixture for efficient combustion, reduced emissions, and proper catalytic converter operation.

Key Features:

• Designed and manufactured to OEM-equivalent performance standards
• Provides accurate exhaust oxygen level readings to the ECU
• Supports proper fuel trim and air/fuel ratio management
• Helps maintain fuel efficiency and reduce harmful emissions
• Built and tested to Facet's internal quality and process standards

Replacing a worn or failed oxygen sensor with a quality unit like the Facet 10.8432 helps prevent rough idling, poor fuel economy, failed emissions tests, and potential damage to the catalytic converter.