Denso 234-4378 Oxygen Sensor

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

• Mitsubishi MN163466
• Mitsubishi MR988903
• Bosch 13785
• Bosch 15608
• ACDelco 2133043
• NTK 24650
• Walker Products 25024484
• Walker Products 35034454
• Standard Ignition SG1468
• ACDelco 2133043
• Walker Products 25024484

• 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.