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

Item HG71172
1 Reviews
Our Price

$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 Located in 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 247 mm
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      • Fits 2020-2021 6.6L Gas Sierra 2500 HD
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      Description

      Premium Oxygen Sensor. The O2 Oxygen Sensor; Downstream is a critical component designed to monitor oxygen levels in the exhaust gases as they exit the engine, helping optimize fuel combustion and reduce emissions. This sensor provides essential feedback to the engine control unit, ensuring efficient engine management and improved fuel economy.

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      Construction and Appearance. Crafted with high-quality materials, this sensor features a durable heating element and a narrowband sensor body built to resist wear and corrosion. It has a black finish with an oblong connector, designed for a direct fit without modifications.

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      Installation. Installation is straightforward with no drilling required, fitting directly into the designated exhaust port as indicated in the fitment chart. Suitable for DIY enthusiasts or professional mechanics, installation typically requires only basic hand tools.

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      Warranty. This part includes a 3-year unlimited mileage warranty for added peace of mind.

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      Application. Specifically engineered to fit the 2020-2021 6.6L Gas Sierra 2500 HD, ensuring precise compatibility for this model.

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

      1.0

      Customer Reviews (1)

      Questions & Answers

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      Will It Fit My Sierra 2500

      • 6.6L V8 - 20, 21