{"product_id":"yezoauto-maf-sensor-for-gm-v8-engines-direct-fit-for-5-3l-4-6l-models-oe-25318411","title":"Yezoauto MAF Sensor for GM V8 Engines — Direct-Fit for 5.3L\/4.6L Models, OE 25318411","description":"\u003cp\u003e\u003cstrong\u003eYezoauto Mass Air Flow (MAF) Sensor — a direct-fit replacement engineered to restore accurate air measurement and return smooth, predictable engine performance for compatible GM V8 models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your Buick, Cadillac, Chevrolet or GMC with a compatible V8 is showing rough idle, poor throttle response, or reduced fuel economy, a failing MAF sensor is a common cause. This Yezoauto unit is built to match OE specifications and communicates airflow data to the powertrain control module so fuel delivery stays balanced with incoming air. It’s precision-made, bench-tested, and supplied with reference OE numbers for easy cross-checking before purchase.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this MAF sensor affect drivability?\u003c\/h3\u003e\n\u003cp\u003eReplacing a worn or faulty MAF sensor helps the engine computer calculate proper fuel injection, which typically cures hesitation, erratic idle, and stalling. A correct airflow reading also helps the vehicle maintain intended torque and acceleration behavior under load.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRestores accurate air-to-fuel estimation for smoother idling and acceleration\u003c\/li\u003e\n  \u003cli\u003eReduces misfires and hesitation during throttle changes\u003c\/li\u003e\n  \u003cli\u003eImproves consistency in engine response under varying driving conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles and OE numbers does this part fit?\u003c\/h3\u003e\n\u003cp\u003eThis Yezoauto MAF is compatible with many GM V8 platforms across Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac and Saab models. The listing includes multiple OE references to simplify matching your vehicle.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCommon fits: Buick Rainier, Cadillac Eldorado\/DeVille\/Escalade, Chevrolet Silverado\/Suburban\/Tahoe\/Avalanche, GMC Yukon\/Envoy, Hummer H2, Isuzu Ascender, Pontiac GTO\/Bonneville, Oldsmobile Aurora and Saab 9-7X\u003c\/li\u003e\n  \u003cli\u003eOE cross-references: 25318411, 25168491, AF10043, 213-4160 and related part numbers\u003c\/li\u003e\n  \u003cli\u003eConfirm compatibility using year\/make\/model or the OE numbers before ordering\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the technical and quality highlights of this replacement sensor?\u003c\/h3\u003e\n\u003cp\u003eThe Yezoauto unit uses precision sensing elements and modern assembly processes to measure intake airflow reliably. Each sensor undergoes strict testing to ensure durability, quick response and electrical compatibility with factory control modules.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePrecision-manufactured sensing elements for accurate airflow measurement\u003c\/li\u003e\n  \u003cli\u003eState-of-the-art testing and 100% quality inspection for reliability\u003c\/li\u003e\n  \u003cli\u003eFast electrical response, corrosion-resistant housing, and direct-replace design\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what after-sales support is provided?\u003c\/h3\u003e\n\u003cp\u003eInstallation is straightforward for anyone comfortable with basic engine-bay work: unplug the wiring harness, unbolt the old MAF, swap in the new unit and reconnect. Yezoauto offers one year of after-sales service and a promise to respond to inquiries promptly for troubleshooting.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit design replaces the original without modification\u003c\/li\u003e\n  \u003cli\u003eLightweight and serviceable for simple cleaning or inspection\u003c\/li\u003e\n  \u003cli\u003eOne-year customer support with an 18-hour response window for issues\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Professional mechanics and DIY owners who drive compatible GM V8 vehicles and want an OE-referenced, precision-built MAF replacement that restores correct airflow measurement and predictable engine behavior. Confirm your vehicle year, make and model or the listed OE numbers before purchase to ensure an exact match.\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 fit my 2004 Buick Rainier V8 5.3L?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — this Yezoauto MAF lists compatibility with the 2004 Buick Rainier 5.3L V8. Always verify with your year\/make\/model or OE number before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How long is the warranty and how quickly will support respond?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yezoauto provides one year of after-sales coverage and aims to reply within 18 hours to customer service inquiries.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Yezoauto","offers":[{"title":"Default Title","offer_id":48086423142558,"sku":"B0D1BYYLZG","price":43.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/yezoauto-maf-front-assembly.jpg?v=1785898207","url":"https:\/\/northtrailauto.ca\/products\/yezoauto-maf-sensor-for-gm-v8-engines-direct-fit-for-5-3l-4-6l-models-oe-25318411","provider":"North Trail Auto","version":"1.0","type":"link"}