Walker Products Mass Air Flow (MAF) Sensor for 2003-2015 GMC 1500 2500 3500 4500 Clas Savana Sierra

Description

• DELIVER UNPARALLELED PERFORMANCE: This Mass Air Flow Sensor (MAF) is built for performance, accuracy, and extended life. The air mass sensor detects the amount of air drawn into the engine and sends a signal to the engine control unit (ECU) to calculate the exact amount of fuel to deliver to the engine. The platinum wire-sensing element responds rapidly to changes in air flow for better engine efficiency and reduced emissions
• IMPROVE PRECISION: A fine platinum wire-sensing element coated with a glass film protects the sensor from particulates and reinforces reliability. Other components reduce exposure to the sensing unit and improve detection accuracy
• FUEL SYSTEM MASTERY: Walker Products excels in fuel system components, offering a diverse selection of fuel injectors, throttle position sensors, and more, designed for optimal engine efficiency and performance
• LEGACY OF EXPERTISE: With years of experience, Walker Products has consistently delivered precision-engineered automotive parts, earning the trust of professional mechanics and DIY enthusiasts alike, making them a go-to choice for reliable solutions and exceptional customer support