CCIYU MAF 23256991 Mass Air Flow Sensor FITS FOR 2009-2015 for GMC Sierra 3500 HD 6.0L,2009 for GMC Yukon 4.8L,2009-2014 for GMC Yukon 5.3L,2010-2013 for GMC Yukon 6.0L

<b>FITMENT:</b><br>2009-2014 for Cadillac Escalade 6.2L<br>2009-2014 for Cadillac Escalade ESV 6.2L<br>2009-2013 for Cadillac Escalade EXT 6.2L<br>2009-2013 for Chevrolet Avalanche 5.3L<br>2009 for Chevrolet Avalanche 6.0L<br>2009-2013 for Chevrolet Silverado 1500 4.3L<br>2009-2013 for Chevrolet Silverado 1500 4.8L<br>2009-2013 for Chevrolet Silverado 1500 5.3L<br>2009-2013 for Chevrolet Silverado 1500 6.0L<br>2009-2013 for Chevrolet Silverado 1500 6.2L<br>2009-2015 for Chevrolet Silverado 2500 HD 6.0L<br>2009-2015 for Chevrolet Silverado 3500 HD 6.0L<br>2009-2014 for Chevrolet Suburban 1500 5.3L<br>2009 for Chevrolet Suburban 1500 6.0L<br>2009-2013 for Chevrolet Suburban 2500 6.0L<br>2009 for Chevrolet Tahoe 4.8L<br>2009-2014 for Chevrolet Tahoe 5.3L<br>2010-2013 for Chevrolet Tahoe 6.0L<br>2009 for Chevrolet Tahoe 6.2L<br>2009-2013 for GMC Sierra 1500 4.3L<br>2009-2013 for GMC Sierra 1500 4.8L<br>2009-2013 for GMC Sierra 1500 5.3L<br>2009-2013 for GMC Sierra 1500 6.0L<br>2009-2013 for GMC Sierra 1500 6.2L<br>2009-2015 for GMC Sierra 2500 HD 6.0L<br>2009-2015 for GMC Sierra 3500 HD 6.0L<br>2009 for GMC Yukon 4.8L<br>2009-2014 for GMC Yukon 5.3L<br>2010-2013 for GMC Yukon 6.0L<br>2009-2014 for GMC Yukon 6.2L<br>2009-2014 for GMC Yukon XL 1500 5.3L<br>2009 for GMC Yukon XL 1500 6.0L<br>2009-2014 for GMC Yukon XL 1500 6.2L<br>2009-2013 for GMC Yukon XL 2500 6.0L<br>

• FITMENT - 2009-2013 for Chevrolet Silverado 1500 6.2L,2009-2015 for Chevrolet Silverado 2500 HD/3500 HD 6.0L,2009-2014 for Chevrolet Suburban 1500 5.3L,2009 for Chevrolet Suburban 1500 6.0L,2009-2013 for Chevrolet Suburban 2500 6.0L,2009 for Chevrolet Tahoe 4.8L,2009-2014 for Chevrolet Tahoe 5.3L,2010-2013 for Chevrolet Tahoe 6.0L,2009 for Chevrolet Tahoe 6.2L,2009-2013 for GMC Sierra 1500 4.3L/4.8L,2009-2013 for GMC Sierra 1500 5.3L/6.0L/6.2L,2009-2015 for GMC Sierra 2500 HD 6.0L
• REPLACES OE - 23256991 MAS4557 10393948 2134343 213-4343 MAS0262 MA359 AF10060 MF21282
• FUNCTION - It can effectively solve the problem of Acceleration difference, Idling instability and Exhaust pipe smoke for your car. Let you drive easily and joyfully.Before purchasing this part, check the compatibility information or call your local dealer to verify the correct OEM part number and clean out the air box and replace the air filter before installing the MAF Meter, or the Code and Check Engine Light may keep showing even if you replace a new MAF
• Tips to one - If it works well at first but months later can not work,Please clean the inside of the duct and the air filter; If the Engine code with P0100 or P0101,please check the air flow meter plug for any contact failure and measure it with a multimeter;
• Tips to two - When the Engine code with P0102, maybe the air duct in the car is too dirty,and dust enters the sensor head, which weakens the signal strength; If everthing is alright but the car is not stable at idle speed, and the throttle is weak when driving at low speed, please check the valve and estimate the leak. It must be sealed.