O2 Oxygen Sensor Upstream for Toyota 4Runner Tundra Lexus IS350 (2005–2023)

Includes: - O2 Oxygen Sensor Upstream

Fits Models: - Toyota 4Runner - Toyota Tundra - Lexus IS350

Model Years: - 2005–2023

Submodels: - 4Runner: SR5, TRD Pro, Limited, Trail - Tundra: SR, SR5, Limited, Platinum, TRD Pro - IS350: Base, F Sport, Luxury

Engine Options: - 4.0L V6 (1GR-FE) - 5.7L V8 (3UR-FE) - 3.5L V6 (2GR-FKS)

Description: This upstream O2 Oxygen Sensor is designed for optimal performance in Toyota 4Runner, Tundra, and Lexus IS350 models from 2005 to 2023. It monitors the oxygen levels in the exhaust gases, ensuring efficient engine performance and reduced emissions.

Features: - Direct fit for specified models - Enhances fuel efficiency - Reduces harmful emissions - Durable construction for longevity - Easy installation