4 Oxygen Sensors (Upstream/Downstream) for Ford Expedition 1997-2008

Includes: - 4X Oxygen O2 Sensor Upstream + Downstream

Fits Models: - Ford Expedition

Model Years: - 1997–2008

Submodels: - Common trims include XLT, Eddie Bauer, Limited, and King Ranch - Chassis codes: U152, U154 - Body style: SUV

Engine Options: - Common engine sizes include 4.6L V8 (engine code: 4.6L SOHC), 5.4L V8 (engine code: 5.4L SOHC)

Description: This set of 4 oxygen O2 sensors is designed for the Ford Expedition from 1997 to 2008. These sensors are essential for monitoring exhaust gases and ensuring optimal engine performance and fuel efficiency. The set includes both upstream and downstream sensors, providing comprehensive coverage for your vehicle's emissions system.

Features: - Direct fit replacement for easy installation - Enhances fuel efficiency and reduces emissions - Durable construction for long-lasting performance - Compatible with multiple engine options