NTK Switching Oxygen Sensor 25727 for 2002-2021 Buick/Cadillac/Chevrolet 1.4L 3.6L (Encore, Rendezvous, CTS, SRX)
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The Delphi Oxygen Sensor (part number ES20011) is a direct-fit replacement for 2002-2016 Buick, Cadillac, Chevrolet, and Saab vehicles with 3.6L, 3.2L, and 2.8L engines.
Features:
Specifications:
| Sensor Type | Narrow-Band |
| Number of Wires | 4 |
| Number of Terminals | 4 |
| Connector Type | Blade |
| Connector Shape | Oblong |
| Connector Gender | Female |
| Terminal Gender | Male |
| Mounting Style | Threaded |
| Thread Size | M18 - 1.5 |
| Hex Size (mm) | 22mm |
| Heated | Yes |
| Fit Type | Direct Fit |
| Wire Length (mm) | 17 mm |
| Wire Gauge (AWG) | 20 AWG |
Fits: 2002-2016 Buick, Cadillac, Chevrolet, Saab, and Saturn models including Rendezvous, CTS, SRX, Cruze, Cruze Limited, 9-5, Vue - 3.6L, 3.2L, and 2.8L engines. Confirm your year, make, model, and engine before ordering.
Interchanges With: Wells SU1448, Wells SU1502, Wells SU6048, ACDelco 2131515, ACDelco 2131516, ACDelco 213-4698, Walker Products 250-241125, Walker Products 250-24612 and 23 more