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. Brand New Mass Air Flow Sensor Meter MAF For 2001-2007 GMC and Chevrolet 2500 3500 4500 5500 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 Electronics100% New ConstructionHigh Quality OEM Replacement PartFit and Quality GuaranteedReady for Install Straight out of the box 2003-2007 Chevrolet C4500 Kodiak2003-2007 Chevrolet C5500 Kodiak2006-2007 Chevrolet Express 25002006-2007 Chevrolet Express 35002001-2007 Chevrolet Silverado 2500 HD2001-2007 Chevrolet Silverado 35002003-2007 GMC C4500 Topkick2003-2007 GMC C5500 Topkick2006-2007 GMC Savana 25002006-2007 GMC Savana 35002001-2007 GMC Sierra 2500 HD2001-2007 GMC Sierra 3500 Part Ref#s: AFH90M-01B64-18898-97209-545-2972095452532689588892543MAF117474-50026 About Us Payment Shipping Returns Contact Us About Us: AIP Electronics Inc. was established in 2005 and has grown to have over 2,000 SKUs available and in stock anytime. At AIP, we focus on providing customers with high quality automotive parts at a competitively low price. To keep prices low for customers, AIP buys parts directly from OEM, OES, and aftermarket manufacturers and sells them directly to the customer. At AIP, customer service ranks at the top of the list. Our warehouse, shipping facility and customer support center are all based in California, offering customers the ability to receive support from one central location. AIP is proud to offer technical assistance for life, as long as of your vehicle utilizes our parts. In the automotive world, speed reigns supreme and AIP aims to get your vehicle back on the road as soon as possible. We offer quick forms of shipping and will ship on the same day if the part is ordered by 3 P.M. PST. AIP offers free shipping to all domestic customers, as well as to select online market websites. For international buyers, AIP is proud to present worldwide shipping. Here at AIP, we provide a 90-day warranty with every part we sell. For new and unused parts, we will provide the customer with a full refund within 90 days of the original purchase date. Parts that are deemed non-functioning can be returned for replacement within 90 days of the original purchase date. Our focus at AIP is to provide customers with low cost quality automotive parts, helpful customer service and the ability to help your vehicle run like new. With thousands of parts in stock we're sure we have the right part for your vehicle to get on the road again.