<div data-store-description="v1"> <p>Oxygen Sensor for B2300 Mazda (1994-1997, 2001-2007, 2010) FQ391KH. Supplied product details follow.</p> <h3>Specifications and fitment</h3> </div> <p>Includes: - Oxygen Sensor</p> <p>Fits Models: - Mazda B2300</p> <p>Model Years: - 1994–1997, 2001–2007, 2010</p> <p>Submodels: - Common trims include Base, SE, and Extended Cab; chassis codes may include UN and UA; body styles are Pickup Truck.</p> <p>Engine Options: - Common engine sizes include 2.3L I4 (engine code: F2) and 2.5L I4 (engine code: R2).</p> <p>Description: This Oxygen Sensor is designed specifically for the Mazda B2300, ensuring optimal performance and emissions control. It monitors the exhaust gases and provides feedback to the engine control unit, helping to maintain fuel efficiency and reduce harmful emissions.</p> <p>Features: - Direct fit for Mazda B2300 models from 1994–1997, 2001–2007, and 2010 - High-quality construction for durability and reliability - Enhances engine performance and fuel efficiency - Reduces harmful emissions for a cleaner environment - Easy installation with no modifications required</p> <p>FQ391KH</p>