Denso 234-3005 Oxygen Sensor

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

• Delphi ES10005
• Bosch 13077
• ACDelco 213-27
• ACDelco 213-633
• ACDelco AFS74
• Chrysler 8953002106
• Bosch 12008
• ACDelco 2131298
• NTK 21003
• Chrysler 4778167
• NTK 23502
• Borg Warner OS117
• Borg Warner OS120
• GMC 10137641
• GMC 19178959
• GMC 25176709
• GMC 25312179
• Walker Products 25023005
• Walker Products 25023500
• Walker Products 35033003
• Walker Products 35033020
• Standard Ignition SG20
• Standard Ignition SG91
• ACDelco 2131298
• ACDelco 21327
• ACDelco 213633
• Walker Products 25023005
• Walker Products 25023500
• NAPA Mileage Plus 2343005

• 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.