Denso Oxygen Sensor 4 Wire, Direct Fit, Heated 234-4526 for 2011-2017 Buick/Chevrolet/Saab (LaCrosse, Regal, Verano, Impala)
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The Denso Oxygen Sensor 4 Wire, Direct Fit, Heated (part number 234-4975) is a direct-fit replacement for 2015-2017 Buick vehicles with engines.
Specifications:
| Sensor Type | Narrow-Band |
| Number of Wires | 4 |
| Fit Type | Direct Fit |
Fits: 2015-2017 Buick models including Verano. Confirm your year, make, model, and engine before ordering.
Fitment Notes: O.E. Quality Direct Fit Replacement Sensor
Interchanges With: NTK 21078, NAPA Mileage Plus 2344975, GMC 12658647, Walker Products 250-241187, Walker Products 350-341062