Optimize your vehicle's performance with GM Genuine Parts 12637297 Oxygen Sensor, engineered for superior compatibility with Chevrolet and GMC models.Fits what vehicles: 2011-2013 Chevrolet Express 3500, 2011-2013 GMC Savana 3500
Experience unparalleled engine performance and fuel efficiency with the GM Genuine Parts 12637297 Oxygen Sensor. Meticulously designed to meet the high standards of GM vehicles, this sensor provides a vital feedback mechanism for your engine’s emissions system. By accurately measuring the oxygen content in exhaust gases, it enables your Engine Control Module (ECM) to adjust the air/fuel ratio to the ideal 14.7:1 ratio. This optimizes engine efficiency, lowers harmful emissions, and promotes optimal fuel economy.Compatible with select Chevrolet Express 3500 and GMC Savana 3500 models, this genuine GM part ensures reliability and precise fitment. Backed by General Motors, it incorporates state-of-the-art technology and rigorous testing to fulfill OE specifications. A perfect choice for those who demand reliability and performance excellence, the sensor may need professional programming or setup. Pair it with related exhaust components for a comprehensive maintenance solution.
Features
OE design for Chevrolet & GMC vehicles
Enhances fuel efficiency and lowers emissions
Heavy-duty, GM-validated construction
Accurate oxygen content detection in exhaust gases
Special setup procedures for optimal performance
Specifications
Connector Gender:
Female
Connector Shape:
Triangular
Height (in):
3.03
Length (in):
8.06
Mounting Type:
POSN 3
Programming Required:
Yes
Sensor Type:
Heated
Thread Diameter:
18
Universal Or Specific Fit:
Specific
Fitment
2011-2013 Chevrolet Express 3500 | Position: Downstream
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