Denso 234-4013 Oxygen Sensor

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

• Delphi ES20024
• Chrysler 4605077
• Bosch 15707
• ACDelco 2131326
• Chrysler 5269707
• Bosch 13155
• Chrysler 5234015
• Chrysler 4671030
• NTK 23094
• NTK 23032
• NTK 23148
• Borg Warner OS127
• Borg Warner OS145
• Borg Warner OS1961
• Walker Products 25024013
• Walker Products 35034249
• Standard Ignition SG1830
• ACDelco 2131326
• Walker Products 25024013
• NAPA Mileage Plus 2344013

• 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.