The NGK direct-fit oxygen sensor for Cadillac Allante (1993) replaces the original sensor to supply continuous closed-loop air-fuel feedback to the engine control unit, supporting optimal engine response, fuel economy and emissions control. Marketed with NTK technical heritage, the sensor incorporates an advanced ceramic sensing element and a 3-stage contaminant-resistant plasma jet plus deposit-trap overcoat to protect against element poisoning and enhance reliability.
NGK Cadillac Allante 1993 Direct Fit Oxygen Sensor