Upstream & Downstream O2 Sensor Pair for GMC Envoy XL 2002-2003

Includes: - 2X Oxygen O2 Sensor Upstream & Downstream

Fits Models: - GMC Envoy XL

Model Years: - 2002–2003

Submodels: - SLT, SLE, Chassis Code: GMT360, Body Style: SUV

Engine Options: - 4.2L I6 (LL8), 5.3L V8 (LM7)

Description: This product includes two oxygen sensors designed for the GMC Envoy XL, specifically for the model years 2002 and 2003. These sensors are crucial for monitoring the exhaust gases and ensuring optimal engine performance and emissions control.

Features: - Direct fit for GMC Envoy XL (2002–2003) - Includes both upstream and downstream sensors - Enhances fuel efficiency and reduces emissions - Durable construction for long-lasting performance - Easy installation with no modifications required

Part Number: Not specified