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O2 Oxygen Sensor; Downstream (20-21 6.6L Gas Sierra 3500 HD)Find parts that fit my vehicle
Item SHG70356
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$54.99
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Product Information
Features, Description, Reviews, Q&A
Features
- _x000D_
- Quantity: 1 _x000D_
- Installation Position: Check the Fitment Chart _x000D_
- Terminal Quantity: 4 _x000D_
- Brand: Premium _x000D_
- Warranty: 3-Year _x000D_
- Item Location: United States _x000D_
- Color: Black _x000D_
- Heated: Yes _x000D_
- Connector Shape: Oblong _x000D_
- Sensor Type: Narrowband _x000D_
- Terminal Gender: Male _x000D_
- Thread Size: M18 _x000D_
- Wire Quantity: 4 _x000D_
- Wiring Harness Length (mm): 247 _x000D_
- Fits: 2020-2021 6.6L Gas Sierra 3500 HD _x000D_
Description
Precision Exhaust Sensing. The O2 Oxygen Sensor; Downstream is an essential component designed to monitor oxygen levels in a vehicle's exhaust gases. It helps manage the engine's air-fuel ratio, optimizing performance and reducing emissions. This sensor ensures your vehicle runs efficiently by providing accurate data for real-time engine adjustments.
_x000D__x000D_Construction and Appearance. Crafted with durable materials to withstand harsh operating conditions, this sensor features a black finish and an oblong connector. It includes a heated element with four terminals and a 247 mm wiring harness to ensure quick warm-up and consistent signal output, promoting reliable engine control and longevity.
_x000D__x000D_Installation. Installation is straightforward with a direct-fit design, requiring no modifications or drilling. The sensor fits into the designated exhaust port according to the fitment chart, facilitating easy replacement.
_x000D__x000D_Warranty. This product includes a 3-year warranty, providing peace of mind and protection against manufacturing defects.
_x000D__x000D_Application. Specifically designed to fit 2020 to 2021 6.6L Gas Sierra 3500 HD models.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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Will It Fit My Sierra 3500
- 6.6L V8 - 20, 21
