Denso 234-9001 Upstream Air Fuel Ratio Oxygen Sensor with 10.6” 4-Wire Harness, for Auto Trans Equipped Vehicles


Price: $182.98 - $119.78
(as of Jun 30,2021 07:38:08 UTC – Details)



Denso Air and Fuel Ratio sensor is designed to detect the amount of the exhaust gas air and fuel ratio. It is constructed from durable material that is corrosion and abrasion resistant. This sensor features zirconia solid electrolyte integrated with alumina heater substrate which precicely controls the amount of oxygen concentration that flows into the diffusion layer to limit current flow. This sensor can easily be installed and ensures longevity.

AFR Technology, Improved Engine Performance, Sensor Type: Thimble
Double Protection Cover Maintains Proper Unit Temperature for Quicker Response Times and Protects the Ceramic Element From Contamination
Stainless Steel Housing Resists Corrosion and Contamination with a Rugged, Watertight Body
Porous PTFE Filter Allows Atmospheric Oxygen the Enter the Sensor without Permitting Water or Engine Contaminants to Seep into the Casing
Wire Length: 267mm/10.5″. Mounting Type: Flanged. Fits OE Toyota part numbers : 8946734021, 8946735030, 8946735050, 8946735060

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