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Find Oxygen Sensors for your Sierra 1500

O2 Oxygen Sensor; Upstream (99-02 Sierra 1500)Find parts that fit my vehicle

Item S577015
6 Reviews
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$59.99

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      Product Information

      Features, Description, Reviews, Q&A

      Features

      • Wrench Size: 22 mm (0.87 in)
      • Universal Or Specific Fit: Specific
      • Thread Diameter: 18 mm (0.71 in)
      • Wire Quantity: 4
      • Connector Gender: Male
      • Terminal Type: Blade
      • Overall Length: 440 mm (17.32 in)
      • Thread Size: M18x1.5-6e
      • Also Used For: LS Swap
      • Mounting Type: Threaded
      • Connector Shape: Oblong
      • Terminal Gender: Male
      • Sensor Type: Narrow-Band
      • Heated: Yes
      • Wiring Harness Length: 306 mm (12.05 in)
      • Sensor Design: Thimble
      • Terminal Quantity: 4
      • Grade Type: Standard Replacement
      • Item Condition: New
      • Fits 1999-2002 Sierra 1500

      Description

      Precision Replacement Sensor. The O2 Oxygen Sensor monitors exhaust oxygen levels to optimize air-fuel mixture and emissions control. It is essential for maintaining engine performance, reducing fuel consumption, and ensuring compliance with emissions standards.

      Construction and Appearance. Constructed with double-layered 310S stainless steel for enhanced durability and corrosion resistance, featuring isostatic pressing and plasma spraying for improved strength and sensitivity. The sensor has a narrow-band heated thimble design with a four-wire configuration and male oblong connector.

      Installation. Installation is straightforward with no drilling required. Standard tools such as a 7/8-inch wrench are sufficient to remove and install the sensor, making it suitable for professional or experienced DIY installation.

      Warranty. Backed by a limited lifetime warranty covering manufacturing defects during intended use.

      Application. Specifically designed to fit 1999 to 2002 Sierra 1500 models, ensuring direct fitment without modifications.

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

      2.3

      Customer Reviews (6)

      Questions & Answers

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