O2 Sensor Pair for GMC Silverado 1500 Chevrolet Models

Includes: - 2X Upstream Oxygen O2 Sensors

Fits Models: - Chevrolet Silverado 1500 - GMC Sierra 1500

Model Years: - Check fitment before purchase

Submodels: - Common trims include WT (Work Truck), LT, LTZ, High Country - Chassis codes: GMT900, GMTK2XX, GMT800 - Body styles: Crew Cab, Double Cab, Regular Cab

Engine Options: - Common engine sizes include 4.3L V6, 4.8L V8, 5.3L V8, 6.0L V8, 6.2L V8 - Engine codes: L83, L86, LY6, LY2

Description: These upstream oxygen O2 sensors are designed for optimal performance in Chevrolet Silverado 1500 and GMC Sierra 1500 models. They play a crucial role in monitoring exhaust gases, ensuring efficient engine operation and emissions control.

Features: - Direct fit replacement for easy installation - High-quality materials for durability - Accurate readings for improved fuel efficiency - Compatible with various engine options