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The NGK direct-fit oxygen sensor for 2003–2006 Chevrolet Avalanche 2500 applications provides constant air-fuel feedback to the engine control unit to help manage combustion, support OBDII diagnostics and reduce emissions. NTK’s OEM-focused development and ceramic production oversight improve reliability. The sensor uses an advanced ceramic element with a 3-stage contaminant-resistant plasma jet and deposit-trap overcoat to resist element poisoning.
NGK Chevrolet Avalanche 2500 2006-2003 Direct Fit Oxygen Sensor
