Denso 234-4622 Oxygen Sensor

Buyer fitment guide only intended as reference. Please use catalogue search by vehicle to ensure proper fitment.

• ACDelco 2132842
• ACDelco 2132846
• Toyota 8946533410
• Bosch 13355
• Toyota 894650R040
• Toyota 8946578010
• Toyota 8946502340
• Toyota 8946542170
• Bosch 15672
• ACDelco 2134288
• Toyota 8946506190
• Toyota 8946542200
• Toyota 894650R080
• Toyota 8946506260
• Toyota 8946506290
• Toyota 8946533470
• Delphi ES20060
• ACDelco 2131435
• Toyota 8946506100
• Toyota 8946506150
• Toyota 8946516050
• Toyota 8946533080
• Toyota 8946533350
• Toyota 8946533450
• Toyota 8946580041
• Delphi ES20118
• Delphi ES20327
• ACDelco 2131483
• NTK 24594
• Toyota 8946533180
• Toyota 8946533310
• NTK 24047
• NTK 24453
• NTK 24456
• Toyota 8946533520
• Toyota 894650R010
• NTK 24470
• Borg Warner OS1556
• Walker Products 25024360
• Borg Warner OS968
• Walker Products 35034099
• Standard Ignition SG1355
• Standard Ignition SG368
• Borg Warner OS1513
• NTK 24082
• NTK 24156
• GMC 88975496
• Toyota 894650K020
• Toyota 8946526130
• Toyota 8946533440
• Toyota 8946542230
• ACDelco 2131435
• ACDelco 2131483
• ACDelco 2132842
• ACDelco 2132846
• ACDelco 2134288
• Walker Products 25024360
• NAPA Mileage Plus 2344622

• DENSO Oxygen Sensors are manufactured and tested to the strictest OE standards for unparalleled peformance; Each component is precision built for exact replacement, and a first time fit; This innovative line features DENSO's exclusive aluminum oxide trap layer, designed to protect the ceramic element from silicone and lead posining for improved engine performance, greater fuel efficiency, and unparalleled longevity; DENSO gives you the right part and the right fit, the first time.
• Aluminum-Oxide Trap Layer €“ Keeps silicone and lead outside the ceramic elient through DENSO€™s exclusive design, preventing damage to the platinum electrode.
• Double Protection Cover €“ Maintains proper unit temperature for quicker response times and protects the ceramic element against silicone and lead poisoning.
• Porous PTFE Filter €“ Allows atmospheric oxygen to enter the sensor without permitting water or engine contaminants to seep into the casing.
• Robotic Laser Weld
• Stainless Steel Housing €“ Resists corrosion and contamination with a rugged, watertight body.