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Both Melling and GM oil pumps are reputable brands and offer quality products. The better choice between the two depends on factors such as the specific application, compatibility, and personal preference.

GM Genuine Parts 23256991 | Mass Air Flow Sensor

Part Number

23256991

Shop the GM Genuine Parts 23256991 Black Mass Air Flow Sensor at PartsHawk.com. Designed, engineered, and tested to rigorous standards, these sensors are key parts of the engine management system for Chevrolet, Buick, GMC, or Cadillac vehicles. Ensure the most efficient air/fuel mixture for optimal fuel economy and power with GM Genuine Parts.

Fits what vehicles: 2009-2015 Cadillac CTS, 2009-2014 Cadillac Escalade, 2009-2014 Cadillac Escalade ESV, 2009-2013 Cadillac Escalade EXT, 2009-2013 Chevrolet Avalanche, 2009-2013 Chevrolet Silverado 1500, 2009-2015 Chevrolet Silverado 2500 HD, 2009-2015 Chevrolet Silverado 3500 HD, 2009-2014 Chevrolet Suburban 1500, 2009-2013 Chevrolet Suburban 2500, 2009-2014 Chevrolet Tahoe, 2009-2013 GMC Sierra 1500, 2009-2015 GMC Sierra 2500 HD, 2009-2015 GMC Sierra 3500 HD, 2009-2014 GMC Yukon, 2009-2014 GMC Yukon XL 1500, 2009-2013 GMC Yukon XL 2500

Special Price $186.97 Regular Price $203.23

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Product Information

Description

GM Genuine Parts Mass Air Flow (MAF) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These sensors are key parts of the engine management system, and are GM-recommended replacements for your vehicle's original components. The MAF sensor measures the amount of air entering the engine so that the engine control module can determine the amount of fuel to inject. This helps ensure the most efficient air/fuel mixture for the best fuel economy and power. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Features

Measures the amount of air entering the engine so the ECM can determine the amount of fuel to inject
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM regularly updates production and service part designs to integrate new materials and technologies

Specifications

Color:	Black
Connector Gender:	Female
Connector Quantity:	1
Connector Shape:	Oval
Height (in):	3.06
Housing Included:	No
Length (in):	5.56
Meets or Exceeds Original Equipment Manufacture Specifications:	Yes
Mounting Bracket Included:	No
Mounting Hardware Included:	No
Programming Required:	No
Terminal Quantity:	5
Terminal Type:	Blade
Weight (lb):	0.16
Width (in):	4.06