O2 Sensor Upstream for GMC Avalanche 1500 (1994–2003)

Includes: - Upstream O2 Oxygen Sensor

Fits Models: - Chevrolet Corvette - GMC Avalanche 1500

Model Years: - 1994–2003

Submodels: - Corvette (C4, C5) - Avalanche 1500 (Base, Z71, LT)

Engine Options: - 5.7L V8 (LT1, LS1) - 6.0L V8 (LQ4)

Description: This upstream oxygen sensor is designed to fit of the Chevrolet Corvette and GMC Avalanche 1500 from 1994 to 2003. It plays a crucial role in monitoring exhaust gases and ensuring optimal engine performance and emissions control.

Features: - Direct fit replacement for easy installation - High-quality materials for durability - Improves fuel efficiency and reduces emissions - Compatible with multiple engine configurations

Part Number: 15703