New O2 Oxygen Sensor DOWNSTREAM for Ford Focus 2003-2007

Product Features: This brand-new downstream oxygen sensor is specifically designed for Ford Focus models from 2003 to 2007. It plays a crucial role in maintaining optimal engine performance and reducing emissions by accurately measuring the amount of oxygen in the exhaust gases. Benefits: - Enhances engine efficiency and performance - Reduces harmful emissions - Ensures compliance with emission regulations - Provides accurate readings for proper fuel-air mixture adjustment Detailed Specifications: - Sensor Type: Zirconia-based oxygen sensor - Compatibility: Ford Focus 2003-2007 - Position: Downstream - Voltage: 12V - Connector Type: 4-pin - Material: Durable stainless steel and ceramic construction - Operating Temperature: -40°C to 800°C - Response Time: Fast and precise Key Usage Points: - Easy installation - simply unplug the old sensor and plug in the new one - Long-lasting durability - built to withstand extreme exhaust conditions - Prevents premature catalytic converter failure Additional Features: - Designed to meet or exceed OEM specifications - Provides accurate readings even in harsh environmental conditions - Helps diagnose and resolve engine issues related to fuel efficiency and emissions User Concerns and Desires: - Compatible with Ford Focus models: This sensor is specifically designed for Ford Focus vehicles, ensuring a perfect fit and compatibility. - Enhanced engine performance: By accurately measuring oxygen levels, the sensor optimizes fuel-air mixture, resulting in improved engine efficiency and performance. - Reduced emissions: The sensor helps reduce harmful emissions by providing precise data for the engine control unit to adjust fuel delivery accordingly. - Durable construction: Made from high-quality materials, the sensor is built to withstand the harsh conditions of the exhaust system, ensuring long-term reliability.

Official Ford Parts Website

Oxygen Sensor Replacement Guide

AutoZone Repair Guide