Denso 234-4808 Oxygen Sensor

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

• Volkswagen 06A906262BG
• Delphi ES20168
• Bosch 16034
• Bosch 16738
• ACDelco 2133064
• Delphi ES20169
• Porsche 95560613610
• Bosch 16586
• Volkswagen 079906265D
• Delphi ES20374
• Bosch 16136
• Volkswagen 022906262K
• NTK 25604
• Volkswagen 1K0998262R
• NTK 25605
• NTK 25656
• Borg Warner OS1655
• Borg Warner OS1924
• Walker Products 25024432
• Walker Products 25024671
• Walker Products 35034365
• Standard Ignition SG1170
• Walker Products 25024495
• Walker Products 35034112
• Walker Products 35034377
• ACDelco 2133064
• Walker Products 25024432
• Walker Products 25024495
• Walker Products 25024671
• NAPA Mileage Plus 2344808

• 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.