Facet 10.8346 Oxygen Sensor

The Facet 10.8346 is a lambda sensor designed to detect the presence of oxygen in the exhaust manifold, enabling real-time correction of the stoichiometric ratio for proper catalytic converter function and reduced harmful emissions. This oxygen sensor features a sensing element with integrated heater that reaches optimum operating temperature in seconds for quicker closed-loop activation and reduced cold start emissions.

Key Features:

• Protective coating prevents contamination and provides one of the fastest activation times in the industry
• Designed to adhere to OE standards within incredibly close tolerances for smog test compliance
• Advanced corrosion-resistant housing protects the ceramic element against silicone and lead poisoning
• Porous PTFE filter allows atmospheric oxygen to enter while preventing water and engine contaminants from entering the casing

This sensor replaces multiple OEM part numbers including Hyundai 39210-2B120, 39210-2B140, 39210-2B220, 39210-2B320, and Kia 39210-2B110, 39210-2B120, 39210-2B130, 39210-2B220, 39210-2B320, 39210-2B323, and 39210-2B326. Facet has been manufacturing quality automotive parts since 1946 with extensive coverage for European, Japanese, and Korean vehicles.