Denso 234-4608 Oxygen Sensor

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

• Bosch 15719
• ACDelco 2131317
• Ford YL8Z9G444BA
• Ford YS4Z9G444AA
• Delphi ES20039
• Bosch 13743
• Mazda AJ0618861D
• ACDelco 2131367
• Motorcraft DY1103
• Motorcraft DY1102
• NTK 22106
• Walker Products 25024070
• Borg Warner OS1477
• Borg Warner OS1951
• Walker Products 35034602
• Standard Ignition SG1805
• ACDelco 2131317
• ACDelco 2131367
• Walker Products 25024070
• NAPA Mileage Plus 2344608

• 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.