Spectra OS6236 Premium Oxygen Sensor OE Replacement

The Spectra Premium OS6236 is a direct-fit OE replacement oxygen sensor (O2 sensor) engineered to restore proper exhaust gas monitoring and fuel management to your vehicle. Designed and manufactured to original equipment specifications, this sensor delivers a seamless plug-and-play installation with no core charge required.

How It Works:

The oxygen sensor monitors the concentration of oxygen in the exhaust stream and communicates that data back to the engine control unit (ECU). This feedback loop allows the ECU to optimize the air/fuel mixture for peak fuel efficiency and reduced emissions. A failed or degraded O2 sensor can trigger check engine lights, reduce fuel economy, cause rough idle, and negatively affect ignition timing.

Key Features:

• Engineered to meet or exceed OE performance specifications
• Exact electrical connector match to the vehicle's mating harness for a true drop-in fit
• Fully waterproof connectors resistant to car washes, puddle spray, and dust
• Anti-seize coating applied to threads for easier installation and future serviceability
• Protective cap shields the sensing element during shipping and handling
• Spectra part number engraved directly on the part for easy identification
• Manufactured under ISO 9001 and TS16949 quality management standards
• 100% performance and quality tested prior to shipment
• All accessories included — no additional hardware required
• Completely new unit; no core charge

Spectra Premium oxygen sensors are built using a controlled electronic manufacturing process in a dust-free environment, with raw materials stored at consistent temperatures to ensure long-term reliability and consistent performance mile after mile.