Downstream Oxygen Sensor 234-4087 for GMC Sonoma 1996-2004

Includes: - DENSO Downstream Oxygen Sensor

Fits Models: - GMC Sonoma

Model Years: - 1996–2004

Submodels: - Common trims include SL, SLS, and GT. Chassis codes include GMT325. Body style is typically a compact pickup truck.

Engine Options: - Common engine sizes include 2.2L I4 (L43), 4.3L V6 (L35), and 5.3L V8 (L59).

Description: The DENSO Downstream Oxygen Sensor is designed for optimal performance in GMC Sonoma models from 1996 to 2004. This sensor monitors the exhaust gases after the catalytic converter, ensuring efficient engine operation and emissions control.

Features: - High-quality construction for durability - Precise fit for easy installation - Enhanced fuel efficiency and reduced emissions - Reliable performance under various driving conditions - Direct replacement for factory-installed sensors

Part Number: 234-4087