SKP SK2451131 Mass Air Flow Sensor

Mass Air Flow Sensor for GM Vans

The SKP SK2451131 mass air flow sensor measures incoming air so the engine control unit can deliver the correct fuel amount. It is a direct-fit replacement for a wide range of Chevrolet Express and GMC Savana applications, including sensor-with-housing configurations.

Key Features

• Measures intake air for accurate fuel delivery and engine management.
• Built to meet or exceed OE specifications for reading accuracy.
• Supports improved fuel economy and cleaner engine operation.
• Fits multiple Chevrolet Express and GMC Savana van applications.
• Designed for sensor-with-housing fitments listed in the application data.

Detailed Description

The SKP SK2451131 is a replacement mass air flow sensor for Chevrolet Express and GMC Savana models. By monitoring the amount of air entering the engine, this sensor helps the ECU calculate fuel delivery more precisely, which is important for drivability, mileage, and emissions control. This part cross-references Spectra Premium MA200 for the same application.

Compatible With 2003-2017 Chevrolet Express, 2003-2014 Chevrolet Express Cargo, 2003-2017 Chevrolet Express Pasajeros, 2003-2013 Chevrolet Express 1500/2500/3500, and 2009-2014 Chevrolet Express 4500; and 2003-2015 GMC Savana 1500/2500/3500 and 2009-2015 GMC Savana 4500. The SK2451131 is also listed for sensor-with-housing configurations across these applications.

What It Helps Address

• Incorrect air measurement that can affect fuel delivery.
• Poor fuel economy caused by inaccurate sensor readings.
• Rough or inconsistent engine operation related to airflow data.
• Cleaner-running engine performance when the original sensor is worn.

Installation Notes and Tips

Verify the housing style and application notes before ordering, since the fitment data specifies sensor-with-housing configurations. Confirm the connector and mounting style against the original part number SK2451131 before installation. Use the vehicle application list to match the exact Chevrolet Express or GMC Savana model and year.

Quality Assurance

SKP states that this sensor is built to meet or exceed OE specifications for accurate readings and consistent engine management performance.