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O2 Oxygen Sensor; Downstream (20-21 6.6L Gas Silverado 2500 HD)Find parts that fit my vehicle

Item HS80423
1 Reviews
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$54.99

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      Product Information

      Features, Description, Reviews, Q&A

      Features

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      • Quantity: 1
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      • Installation Position: Check the Fitment Chart
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      • Terminal Quantity: 4
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      • Brand: A-Premium
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      • Warranty: 3-Year
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      • Item Location: United States
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      • Heated: Yes
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      • Connector Shape: Oblong
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      • Sensor Type: Narrowband
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      • Terminal Gender: Male
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      • Thread Size: M18
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      • Wire Quantity: 4
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      • Wiring Harness Length (mm): 247
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      • Fits: 2020-2021 6.6L Gas Silverado 2500 HD
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      Description

      Precision Engine Management. The O2 Oxygen Sensor Downstream is designed to accurately measure oxygen levels in the exhaust gases after the catalytic converter. This measurement is critical for optimizing fuel injection and combustion, ensuring lower emissions and enhanced engine efficiency. The sensor’s fast warm-up heater promotes consistent performance, even during cold starts.

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      Construction and Appearance. Constructed with durable materials to resist corrosion and wear, the sensor features a black finish and an oblong heated connector with four terminals. The narrowband sensor type employs precise manufacturing processes, ensuring stable output and reliable service life under rigorous operating conditions.

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      Installation. Installation is straightforward with no drilling required, utilizing direct-fit positioning that corresponds to the vehicle’s OEM specifications. Verify compatibility using the fitment chart before installation.

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      Warranty. This sensor carries a 3-year warranty providing coverage against manufacturing defects and ensuring long-term reliability.

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      Application. Specifically fits 2020-2021 Silverado 2500 HD with a 6.6L gasoline engine, serving as the downstream oxygen sensor for this model configuration.

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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      Customer Reviews (1)

      Questions & Answers

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      Will It Fit My Silverado 2500

      • 6.6L V8 - 20, 21