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4L turbo engines
Proton Jumbuck (4G15 engine)
Genuine Denso Air Fuel Ratio Sensor 439000-1350
and carefully extracting the old coils from the spark plug wells
22384 Denso Oxygen Sensor 234-3029 EGO331 4L turbo enginesGenuine Denso Oxygen Sensor 234 3029 Ensure optimal engine performance and emissions control with the Denso Oxygen Sensor 234 3029 (SKU 22 384). This premium OEM quality oxygen sensor is engineered by Denso to accurately monitor exhaust oxygen levels, enabling the ECU to maintain optimal air fuel ratios, reduce emissions, and maximize fuel economy for Porsche 944 and 968 M44 applications. CLICK HERE TO CHECK IF THIS FITS YOUR VEHICLE. Key Features &