$12K Summer Sweepstakes! Enter Now >

O2 Oxygen Sensor; Upstream (2021 Sierra 1500)Find parts that fit my vehicle

Item S601180
Our Price

$39.99

Military, Medical & First Responders $2.00 Available in AT Cash Rewards.
Confirm Eligibility

CONFIRM THIS FITS YOUR VEHICLE!

Select a different vehicle Help?
Update or Change Vehicle
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

    Shop Owners Save More! Sign up for our dealer program

      Product Information

      Features, Description, Reviews, Q&A

      Features

        _x000D_
      • Quantity 1
      • _x000D_
      • Installation Position Check The Fitment Chart
      • _x000D_
      • Terminal Quantity 4
      • _x000D_
      • Brand
      • _x000D_
      • Warranty 3-Year
      • _x000D_
      • Item Located United States
      • _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 297
      • _x000D_
      • Fits 2021 Sierra 1500
      • _x000D_

      Description

      Exceptional Sensor Performance. The O2 Oxygen Sensor; Upstream is designed to monitor and regulate the air-fuel mixture for optimal engine performance and emissions control. It plays a critical role in maintaining efficient combustion and reducing harmful emissions, ensuring your vehicle runs smoothly and complies with environmental standards.

      _x000D_

      Construction and Appearance. Crafted with durable materials and precise manufacturing techniques, this oxygen sensor features a robust heated element to ensure fast warm-up and reliable operation. The sensor’s design integrates a narrowband sensor and oblong connector for secure and efficient installation.

      _x000D_

      Installation. Installation of this sensor is straightforward with no drilling required, designed to be a direct-fit replacement. It fits into the specified position on the exhaust system, ensuring an exact and secure fit when following the vehicle’s fitment chart.

      _x000D_

      Warranty. This part is covered by a 3-year unlimited mileage warranty, emphasizing its reliability and quality assurance.

      _x000D_

      Application. Specifically engineered to fit the 2021 Sierra 1500, this sensor is a suitable replacement for maintaining original equipment performance and compliance.

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

      1.0

      Customer Reviews (1)

      Questions & Answers

      No questions about this product yet. Ask the First Question