Precision Air/Fuel Ratio Sensor | Engine Performance OptimizationThis OEM-style upstream oxygen sensor is engineered for vehicles requiring the 89467-12030 reference, delivering real-time air/fuel mixture data to optimize combustion efficiency and reduce emissions.
Key Advantages:
Material Durability: Aluminum sensing housing + high-temperature PBT plastic connectors withstand 900°F (482°C) exhaust heat
Anti-Corrosion Design: Nickel-plated terminals prevent electrical signal degradation
Fast Response Time: Zirconia element achieves accurate λ readings in under 10 seconds
Leak-Free Installation: Precision M18x1.5 thread matches OE torque specifications
Technical Specs:
Operating Voltage: 0.1v-1.0v
Wire Length: 24″ (610mm)
Connector Type: 4-pin weatherproof DT series
Impedance: 8-15Ω
Compatibility Note:Fits select gasoline engines requiring replacement of part 89467-12030. Perform system reset for OBDII readiness after installation.
Not suitable for hybrid or CFR-regulated markets without EPA certification.
“Part numbers referenced for technical identification only. Compatibility verified by third-party tools.”
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