Walker Products Oxygen Sensor 250-21019 for 1984-1989 Ford/Mazda 1.3L 2.6L (Festiva, B2600, RX-7)
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The Delphi Oxygen Sensor (part number ES10221) is a direct-fit replacement for 1985-1989 Ford and Mazda vehicles with 1.3L, 2.0L, and 2.6L engines.
Features:
Specifications:
| Sensor Type | Narrow-Band |
| Number of Wires | 1 |
| Number of Terminals | 1 |
| Connector Type | Blade |
| Connector Shape | Square |
| Connector Gender | Male |
| Terminal Gender | Female |
| Mounting Style | Threaded |
| Thread Size | M18 - 1.5 |
| Hex Size (mm) | 22mm |
| Heated | No |
| Fit Type | Direct Fit |
| Wire Length (mm) | 16 mm |
| Wire Gauge (AWG) | 20 AWG |
Fits: 1985-1989 Ford and Mazda models including Festiva, 626, B2600, GLC, RX-7 - 1.3L, 2.0L, and 2.6L engines. Confirm your year, make, model, and engine before ordering.
Interchanges With: Wells SU419, Wells SU4626, Walker Products 250-21012, Walker Products 250-21019, DENSO Auto Parts 234-1012, Ford AM30-18-8619U, Ford E9BZ 9F472-A, Ford E8BZ 9F472-A and 17 more