{"product_id":"jhyzxiang-mass-air-flow-sensor-maf-for-chevy-silverado-1500-gmc-direct-fit-1999-2009-oe-style-thermal-stable","title":"Jhyzxiang Mass Air Flow Sensor MAF for Chevy Silverado 1500 \u0026 GMC — Direct-Fit 1999–2009, OE-Style, Thermal-Stable","description":"\u003cp\u003e\u003cstrong\u003eThe Jhyzxiang Mass Air Flow (MAF) sensor is a direct-fit replacement that measures incoming air to help your Chevrolet or GMC engines run more smoothly and efficiently.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Silverado, Tahoe, Suburban, Avalanche, Corvette, or work truck shows a check-engine light related to airflow or is running rough, a faulty MAF sensor is a common cause. This Jhyzxiang unit is engineered to match OE electrical and mounting points for 1999–2009 model applications listed below, offering a durable option with tested thermal stability and a one-year warranty.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles and engines does this MAF sensor fit?\u003c\/h3\u003e\n\u003cp\u003eThis sensor covers a wide range of GM models and engine sizes. Confirm compatibility by cross-referencing your year, model, and engine code before ordering.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eChevy Silverado 1500 (1999–2006) — 4.3L, 4.8L, 5.3L; 2003–2006 — 6.0L\u003c\/li\u003e\n\u003cli\u003eSilverado 2500\/3500, Silverado 3500 Classic, Avalanche, Tahoe, Suburban, SSR, Corvette and select C-Series medium-duty trucks (see fitment specifics)\u003c\/li\u003e\n\u003cli\u003eFitment extends to various engine VINs and model years up to 2009 for heavy-duty C4500−C7500 trucks\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat OE part numbers does this replace?\u003c\/h3\u003e\n\u003cp\u003eUse the listed reference numbers to confirm fitment against your vehicle’s existing part or your dealership documentation. This helps ensure you purchase the correct MAF sensor.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommon replacement numbers include: 25318411, 15904068, 19330121, 25168491\u003c\/li\u003e\n\u003cli\u003eAlso compatible with alternate designations: 2134160, 213-3640, 86-8411, 748411\u003c\/li\u003e\n\u003cli\u003eAdditional cross-references: AF10043, MA145, MAS0203 and other manufacturer codes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this unit improve engine operation and longevity?\u003c\/h3\u003e\n\u003cp\u003eThe Jhyzxiang sensor is built with materials and thermal designs intended to deliver steady, accurate airflow readings under varying temperatures. Replacing a worn or contaminated MAF can reduce rough idling, improve throttle response, and help the engine control module maintain correct fuel delivery.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEngineered for thermal stability to resist false readings in heat or cold\u003c\/li\u003e\n\u003cli\u003eDurable construction for consistent long-term operation\u003c\/li\u003e\n\u003cli\u003ePrecision calibration to match factory signal ranges and mounting locations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what should I do first?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone comfortable with basic automotive maintenance, since the sensor uses factory-style connectors and bolt locations. Before installing, clean the airbox and replace the air filter to avoid contamination that can cause persistent codes even after swapping the sensor.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDisconnect battery and unplug wiring harness before removal\u003c\/li\u003e\n\u003cli\u003eInspect and clean the airbox and new air filter before fitting the new sensor\u003c\/li\u003e\n\u003cli\u003eRe-install, reconnect, then clear any stored codes; test drive to confirm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Technicians, DIY enthusiasts, and fleet owners seeking a reliable, cost-effective MAF replacement for GM vehicles from the late 1990s through the 2000s. Choose this Jhyzxiang sensor if you need a part that matches common OE reference numbers, offers improved thermal stability, and comes with a 12-month warranty. Always verify the exact model, engine, and part cross-reference on your vehicle before purchasing to ensure a correct fit.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this MAF sensor fit my 2004 Silverado 1500 5.3L?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — this Jhyzxiang MAF lists compatibility with Silverado 1500 1999–2006 including 5.3L. Verify by matching your existing part number or connector shape.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What should I do if the check engine light stays on after installation?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: First clean the airbox and replace the air filter, then clear codes and retest. Persistent codes may need professional diagnosis or wiring inspection.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Jhyzxiang","offers":[{"title":"Default Title","offer_id":48086543696030,"sku":"B0FQHT86GM","price":42.34,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/jhyzxiang-maf-front-view.jpg?v=1785900340","url":"https:\/\/northtrailauto.ca\/products\/jhyzxiang-mass-air-flow-sensor-maf-for-chevy-silverado-1500-gmc-direct-fit-1999-2009-oe-style-thermal-stable","provider":"North Trail Auto","version":"1.0","type":"link"}