Yuchai Natural Gas Engine Oxygen Sensor LZA03-E1 LZA03-HD1 4001675 23526113 G5900-3800103
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| Sensor Type | Wideband Oxygen Sensor (λ sensor) |
| Cable Quantity | 5-Wire |
| Voltage | 12V/24V |
| Signal Type | Wide Band Air/Fuel Ratio Signal |
| Applicable Fuel | Natural Gas (CNG/LNG) |
| Installation | Exhaust Pipe |
| Material | Piezoelectric Ceramic |
| Quality Inspection | 100% tested |
| Warranty | 6-12 Months |
Manufacturer No.
LZA03LZA03-E1LZA03-HD1LZA03-W1LZA03-E2LZA03-HD01LZA03-SUA4WW5MY100-38231L0A
OEM Part No.
400167523526113G5900-3800103G59003800103
Engine Part No.
YC6KYC6MYC6LYC6JYC4GYC4EYC4DYC6AYC6MKYC6TYC6CYC6K13NYC6MKNYC6LNYC6JNYC4GNYC4ENYC4DN
Interchange No.
LZA03-E1LZA03-HD1LZA03-W1LZA03-E2LZA03-HD01LZA03-SUA4WW5MY100-38231L0A
Fitment Vehicles
Golden Dragon BusYutong BusYuchai Natural Gas EngineMazda AC540CumminsJohn DeereDetroit Diesel
Electrical and Electronic System - Industrial Encyclopedia
Original specification LZA03 oxygen sensor (λ sensor) for Yuchai natural gas engines, suitable for Golden Dragon, Yutong buses and Yuchai natural gas engines. Offers various interchangeable models such as LZA03-E1, LZA03-HD1, LZA03-W1, compatible with OEM numbers 4001675, 23526113, G5900-3800103. Using NTK technology, 5-wire wideband design, accurately monitors air-fuel ratio, improves engine performance and reduces emissions. Suitable for CNG/LNG natural gas engines, a key component of bus and heavy truck engine systems.