Thousands of Parts In Stock, Orders Received by 3PM PST Ship Same Day Monday-Friday 9am-4pm PST shop categories Home About Us Payment Shipping Returns Terms & Conditions Contact Us Brand New Mass Air Flow Sensor for 1997-2013 Ford Focus Puma 98AB12B579DA YS4Z12B579DA Click on the Image to Enlarge READ BEFORE PURCHASE READ MORE It is your responsibility to purchase the correct part. Very often there is more than one part available per application as auto makers often switch midyear. eCRATER’s compatibility system does not allow sellers to account for any variations by VIN. If you don’t have the part number, you can get it from any dealership by providing your VIN. This way you can avoid unnecessary hassle and return shipping costs. We provide part numbers and high resolution photos, but if you do not check them we cannot guarantee fitment. It is your responsibility to purchase the correct part. Very often there is more than one part available per application as auto makers often switch midyear. eCRATER’s compatibility system does not allow sellers to account for any variations by VIN. If you don’t have the part number, you can get it from any dealership by providing your VIN. This way you can avoid unnecessary hassle and return shipping costs. We provide part numbers and high resolution photos, but if you do not check them we cannot guarantee fitment. PART INFORMATION Brand New Mass Air Flow Sensor for 1997-2013 Ford Focus Puma 98AB12B579DA YS4Z12B579DA Restore your air volume signal with this brand new mass air flow meter/sensor (MAF). Vital to your engine a properly functioning MAF ensures a more efficient burn and promotes fuel economy. Common symptoms of a failing MAF include: rough idle loss of power decrease in fuel economy stalling and possible MAF malfunction codes from your onboard diagnostics as indicated by a CEL (check engine light). We highly recommend consulting your local dealer for special installation procedures prior to installation to ensure proper function and preservation of your new MAF. Comes complete with all components pictured. This part is a direct OEM replacement part and is ready for installation directly out of the box. Manufacturer: AIP Electronics 100% New Construction High Quality OEM Replacement Part Fit and Quality Guaranteed Ready for Install Straight out of the box FITMENT GUIDE 1998-2005 Ford Focus MK1 2004-2013 Ford Focus MK2 2002-2013 Ford Fusion 1997-2001 Ford Puma Part Ref#s: 98AB12B579DA YS4Z12B579DA 1072308 MF0915 PART INFORMATION Brand New Mass Air Flow Sensor for 1997-2013 Ford Focus Puma 98AB12B579DA YS4Z12B579DA Restore your air volume signal with this brand new mass air flow meter/sensor (MAF). Vital to your engine a properly functioning MAF ensures a more efficient burn and promotes fuel economy. Common symptoms of a failing MAF include: rough idle loss of power decrease in fuel economy stalling and possible MAF malfunction codes from your onboard diagnostics as indicated by a CEL (check engine light). We highly recommend consulting your local dealer for special installation procedures prior to installation to ensure proper function and preservation of your new MAF. Comes complete with all components pictured. This part is a direct OEM replacement part and is ready for installation directly out of the box. Manufacturer: AIP Electronics 100% New Construction High Quality OEM Replacement Part Fit and Quality Guaranteed Ready for Install Straight out of the box FITMENT GUIDE 1998-2005 Ford Focus MK1 2004-2013 Ford Focus MK2 2002-2013 Ford Fusion 1997-2001 Ford Puma Part Ref#s: 98AB12B579DA YS4Z12B579DA 1072308 MF0915 Home About Us Payment Shipping Returns Terms & Conditions Contact Us © 2018 AIP Electronics. All Rights Reserved.