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O2 Oxygen Sensor; Downstream (03-04 4.0L 4Runner)Find parts that fit my vehicle

Item TR54057
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$37.99

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      Product Information

      Features, Description, Q&A

      Features

      • Brand A-Premium
      • Warranty 3-Year
      • Item Located United States
      • Quantity 1
      • Installation Position Check the Fitment Chart
      • Terminal Quantity 4
      • Connector Shape Square
      • Dual Laser Welding Technology Yes
      • Heated Yes
      • Sensor Type Narrowband
      • Terminal Gender Male
      • Thread Size M18
      • Wire Quantity 4
      • Wiring Harness Length 257mm
      • Fits 03-04 4.0L 4Runner

      Description

      Precision Exhaust Monitoring. The O2 Oxygen Sensor; Downstream is engineered to accurately measure oxygen levels within the exhaust stream. This sensor optimizes engine combustion, enhancing fuel efficiency and reducing harmful emissions, while maintaining engine performance and emission compliance.

      Construction and Appearance. Crafted from high-quality materials, the sensor incorporates advanced dual laser welding technology to ensure durability. It includes a square-shaped connector and a heated narrowband sensor element for reliable operation in various environments. The sensor features a robust M18 threaded design and a 257mm wiring harness for convenient installation.

      Installation. Installation is straightforward and does not require special tools or drilling. The sensor fits directly into the designated downstream position based on the fitment chart for an easy replacement.

      Warranty. This product includes a 3-year warranty against manufacturing defects.

      Application. Designed to fit the 2003-2004 4.0L 4Runner model, ensuring guaranteed compatibility and optimal performance for these vehicles.

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

      4.6

      Reviews of similar Exhaust Products (17)

      Questions & Answers

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      Will It Fit My 4Runner

      • Limited - 03, 04
      • Sport - 03, 04
      • SR5 - 03, 04

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