4-Pack O2 Sensors Upstream/Downstream for GMC Yukon H2 (03-06)

Includes: - 4X O2 Oxygen Sensor Upstream & Downstream

Fits Models: - GMC Yukon - Hummer H2

Model Years: - 2003–2006

Submodels: - Yukon Denali, Yukon XL, H2 SUV

Engine Options: - 5.3L V8 (LM7), 6.0L V8 (LQ4), 6.2L V8 (L92)

Description: This set of 4 oxygen sensors includes both upstream and downstream sensors designed for optimal performance in GMC Yukon and Hummer H2 models from 2003 to 2006. These sensors are essential for monitoring exhaust gases and ensuring efficient engine performance.

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

Part Number: Not specified