Description
Premium Oxygen Sensor. The O2 Oxygen Sensor; Upstream is designed to monitor oxygen levels in the exhaust gases before they reach the catalytic converter, enabling optimal fuel mixture and engine performance. This sensor plays a critical role in reducing emissions and enhancing fuel efficiency by continuously informing the vehicle’s computer for real-time adjustments.
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Construction and Appearance. Manufactured with double-layered 310S stainless steel, the sensor features an isostatic pressing and plasma-sprayed design to improve strength, sensitivity, and durability. It includes a heated narrow-band thimble sensor with a square-shaped male connector and a 4-wire blade terminal harness, finished for enhanced resistance to moisture and debris.
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Installation. Installation is straightforward, requiring no modifications or drilling and using a standard 22 mm wrench or a specialized oxygen sensor socket. The part is designed for specific fitment to match OEM specifications for direct replacement, ensuring ease of installation and reliable function.
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Warranty. Backed by a limited lifetime warranty covering manufacturing defects during intended use.
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Application. Specifically engineered to fit the 2004 Corvette C5, ensuring proper compatibility and performance for this model without modification.
CA Residents: WARNING: Cancer and Reproductive Harm
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- Wrench Size: 22 mm (0.87 in)
- Specific Fitment
- Thread Diameter: 18 mm (0.71 in)
- Wire Quantity: 4
- Connector Gender: Male
- Terminal Type: Blade
- Overall Length: 18.9 in (480 mm)
- Thread Size: M18x1.5-6e
- Connector Shape: Square
- Mounting Type: Threaded
- Terminal Gender: Male
- Sensor Type: Narrow-Band
- Heated: Yes
- Wiring Harness Length: 346 mm (13.62 in)
- Sensor Design: Thimble
- Terminal Quantity: 4
- Grade Type: Standard Replacement
- Item Condition: New
- Fits 2004 Corvette C5
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