NTK Switching Oxygen Sensor 21039 for 1995-2002 Chevrolet/GMC/Isuzu 2.4L 2.2L (Cavalier, Malibu, S10, Sonoma)
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The Spectra Premium Oxygen Sensor (part number OS5064) is a direct-fit replacement for 1995-2002 Chevrolet, GMC, Isuzu, and Oldsmobile vehicles with 2.4L, 2.2L, and 1.9L engines.
Specifications:
| Sensor Type | Wide-Band |
| Number of Wires | 1 |
| Connector Type | Blade |
| Connector Shape | Round |
| Connector Gender | Male |
| Terminal Gender | Male |
| Mounting Style | Screw |
| Thread Size | M18 - 1.5 |
| Hex Size (mm) | 0.875 |
| Heated | No |
| Fit Type | Direct Fit |
| Wire Length (mm) | 16 mm |
| Wire Gauge (AWG) | 20 AWG |
Fits: 1995-2002 Chevrolet, GMC, Isuzu, Oldsmobile, and Pontiac models including Cavalier, Malibu, S10, Sonoma, Hombre, Alero, Grand Am, Sunfire and more - 2.4L, 2.2L, and 1.9L engines. Confirm your year, make, model, and engine before ordering.
Fitment Notes: w/ RPO Code RC9
Interchanges With: Carquest 751870, Carquest 751831, Standard Motor Products SG418, Standard Motor Products SG418T, Standard Motor Products SG443, Standard Motor Products SG443T, Standard Motor Products SG487, Standard Motor Products SG487T and 25 more