NTK Switching Oxygen Sensor 21576 for 2006-2007 Buick/Chevrolet/GMC 5.3L 4.3L (Rainier, Express 1500, SSR, Trailblazer)
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The Bosch Premium Switching-Type Oxygen (O2) Sensors (part number 15130) is a direct-fit replacement for 2006-2007 Buick, Chevrolet, GMC, and Isuzu vehicles with 5.3L, 4.3L, and 6.0L engines.
Features:
Specifications:
| Number of Wires | 4 |
| Number of Terminals | 4 |
| Connector Type | Pin |
| Connector Shape | Trapezoid |
| Connector Gender | Female |
| Terminal Gender | Female |
| Mounting Style | Threaded |
| Fit Type | Direct Fit |
| Wire Length (mm) | 15 mm |
| Product Grade | Standard Replacement |
| Automotive Color / Finish | Steel |
| Automotive Item Weight (lbs) | 0.198416 lb |
| Heated (Oxygen Sensor) | Yes |
| Hex Size (Oxygen Sensor) | 22 mm |
Fits: 2006-2007 Buick, Chevrolet, GMC, Isuzu, and Saab models including Rainier, Express 1500, SSR, Trailblazer, Trailblazer EXT, Envoy, Envoy XL, Savana 1500 and more - 5.3L, 4.3L, and 6.0L engines. Confirm your year, make, model, and engine before ordering.
Interchanges With: Chevrolet 19209816, Buick 19209816, GMC 19209816, Isuzu 8192098160, Saab 19209816