Description
DENSO 234-4285 Oxygen Sensor
Direct-fit upstream O2 sensor designed for select GM, Isuzu, and Saab vehicles. Built to OE standards for accurate air/fuel ratio monitoring, improved fuel economy, and reduced emissions.
Technical Specifications
– Sensor Type: Narrow-band, heated
– Mounting Style: Thread-in
– Wiring Harness Length: 13.19 inches
– Connector Type: 4-wire square male plug
– Voltage Range: 0–1 V
– Material: Stainless steel housing with aluminum oxide trap layer
Features:
– Double protection cover for thermal stability
– PTFE filter to block contaminants
– Laser-welded zirconia element for fast response
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