Denso 234-4688 Oxygen Sensor

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

• Bosch 15432
• ACDelco 2134268
• Bosch 15433
• ACDelco 2134269
• NTK 21529
• Borg Warner OS212
• Borg Warner OS213
• NTK 21535
• GMC 90540984
• GMC 90540985
• Walker Products 25024342
• Walker Products 25024374
• Walker Products 35034015
• Walker Products 35034456
• Standard Ignition SG667
• Standard Ignition SG744
• ACDelco 2134268
• ACDelco 2134269
• Walker Products 25024342

• 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.