O2 Sensor Set Upstream and Downstream for 2000-2004 Chevrolet Impala

Includes: - 2X Oxygen O2 Sensor Set Upstream + Downstream

Fits Models: - Chevrolet Impala

Model Years: - 2000–2004

Submodels: - Base, LS, LT, SS, Chassis Code: W-body, Sedan

Engine Options: - 3.4L V6 (L34), 3.8L V6 (L36), 5.3L V8 (LM7)

Description: This Oxygen O2 Sensor Set includes both upstream and downstream sensors specifically designed for the Chevrolet Impala from 2000 to 2004. These sensors are essential for monitoring exhaust gases and ensuring optimal engine performance and emissions control.

Features: - Direct fit for easy installation - Improves fuel efficiency and reduces emissions - Durable construction for long-lasting performance - Compatible with multiple engine options - Meets or exceeds OEM specifications