O2 Oxygen Sensor Upstream 12583804 Fit for BU1CK Cadi11ac Chevy Tahoe GGMMCC 213-3866 - Autojoy Inc, O2SENSOR-459

• Interchange Part Number: 213-3866, 2133866, 12569429, 12573005 Fit for: 2007-2011 Chevy Silverado Durability and Longevity: Modern oxygen sensors are designed to withstand harsh operating conditions, including high temperatures and exposure to exhaust gases. However, over time, sensors can degrade due to contamination or wear, necessitating replacement to maintain optimal performance. Diagnostic Capability: Malfunctioning oxygen sensors can trigger the check engine light (CEL) on the vehicle's dashboard. Diagnostic tools can read the error codes stored in the ECU to identify issues with the oxygen sensor or other related components. Materials and Design: Oxygen sensors are typically constructed using durable materials such as ceramic, platinum, and various metals. The sensor element itself often consists of a porous ceramic element coated with a thin layer of platinum, which serves as a catalyst for the chemical reactions involved in oxygen detection.