Downstream Oxygen Sensor 02 O2 for Ford Focus (2003–2007) 234-4371
Includes: - Downstream Oxygen Sensor
Fits Models: - Ford Focus
Model Years: - 2003–2007
Submodels: - ZX3, ZX5, SE, SES, ST, SVT, Chassis Codes: C170, C171, Body Styles: Hatchback, Sedan
Engine Options: - 2.0L I4 (Zetec), 2.3L I4 (Duratec), Engine Codes: ZETEC, DURATEC
Description: This downstream oxygen sensor is designed for the Ford Focus models from 2003 to 2007. It monitors the level of oxygen in the exhaust gases, helping to optimize engine performance and emissions control. This part is essential for maintaining fuel efficiency and ensuring compliance with emission standards.
Features: - Direct fit replacement for easy installation - High-quality materials for durability - Improves fuel efficiency and reduces emissions - Compatible with multiple engine options - Designed to meet or exceed OEM specifications
Part Number: 234-4371