{"product_id":"yuanchinb-mass-air-flow-sensor-compatible-with-2009-2015-chevy-gmc-cadillac-v8-4-8-6-2l-oem-style-bench-tested","title":"YUANCHINB Mass Air Flow Sensor Compatible with 2009–2015 Chevy\/GMC\/Cadillac V8 4.8–6.2L — OEM-style, Bench-Tested","description":"\u003cstrong\u003eYUANCHINB Mass Air Flow Sensor (MAF) is a direct-fit replacement that restores accurate air-flow readings for 2009–2015 Chevy, GMC and Cadillac V8 engines to resolve drivability issues and diagnostic codes.\u003c\/strong\u003e\n\n\u003cp\u003eIf your truck or SUV is showing rough idle, reduced fuel economy, or a persistent Check Engine Light with P0100–P0104 codes, a faulty MAF sensor is a common cause. This YUANCHINB unit is engineered as an OEM-style replacement for GM part numbers such as 23256991 and 10393948, fitting a wide range of full-size pickups and SUVs with 4.3L–6.2L engines. Each sensor is bench-tested before shipping and backed by a 12-month warranty so you get dependable performance and straightforward installation.\u003c\/p\u003e\n\n\u003ch3\u003eWhich vehicles does this MAF sensor fit?\u003c\/h3\u003e\n\u003cp\u003eThe YUANCHINB sensor covers many GM full-size trucks and SUVs from model years 2009–2015. It fits Silverado, Sierra, Tahoe, Yukon, Suburban, Avalanche, Escalade and CTS applications across several engine sizes. Verify compatibility with your VIN or service manual before purchase to ensure correct fitment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eChevy: Avalanche (2009–2013), Silverado 1500 (2009–2013), Silverado 2500\/3500HD (2009–2015), Tahoe (2009–2014), Suburban models (2009–2014).\u003c\/li\u003e\n  \u003cli\u003eGMC: Sierra 1500\/2500\/3500HD (2009–2015), Yukon and Yukon XL (2009–2014).\u003c\/li\u003e\n  \u003cli\u003eCadillac: Escalade (2009–2014), CTS (2009–2015) with compatible V8 engines.\u003c\/li\u003e\n  \u003cli\u003eEngine coverage: 4.3L, 4.8L, 5.3L, 6.0L, 6.2L V8 families where OEM part numbers match.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does replacing the MAF sensor improve vehicle performance?\u003c\/h3\u003e\n\u003cp\u003eA properly functioning MAF supplies precise air-flow measurements to the engine control unit so it can set fuel and ignition timing correctly. Replacing a failing sensor typically reduces hesitations, smooths idling, and restores fuel efficiency without invasive engine work.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStabilizes idle and reduces stalling or surging during acceleration.\u003c\/li\u003e\n  \u003cli\u003eImproves fuel trim accuracy to help recover MPG losses.\u003c\/li\u003e\n  \u003cli\u003eEliminates false air-flow data that can trigger engine misfires.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this unit clear diagnostic trouble codes and the Check Engine Light?\u003c\/h3\u003e\n\u003cp\u003eThis YUANCHINB MAF is designed to resolve common GM air-flow related trouble codes such as P0100–P0104 by restoring accurate sensor output. After installation, codes should clear once the ECU relearns the correct air-flow baseline; scanning and clearing codes with an OBD-II tool may be required.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eTargets P0100, P0101, P0102, P0103 and P0104 error codes.\u003c\/li\u003e\n  \u003cli\u003eDelivers consistent, real-time readings to the vehicle ECU for proper fuel control.\u003c\/li\u003e\n  \u003cli\u003eMay require an OBD-II code clear or short drive cycle for the ECU to adapt.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I expect during installation and support?\u003c\/h3\u003e\n\u003cp\u003eInstallation is typically straightforward for any technician or experienced DIYer—you swap the old MAF for this direct-fit unit and reconnect the electrical plug. YUANCHINB tests each sensor before shipment and provides a 12-month warranty; contact their support if you need fitment guidance or help after purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDirect-fit replacement matching common OEM mounting and connector style.\u003c\/li\u003e\n  \u003cli\u003eBasic tools needed: screwdriver or socket set; no special programming required.\u003c\/li\u003e\n  \u003cli\u003e12-month warranty and customer support available for fitment or installation questions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? This MAF replacement is intended for owners and technicians servicing 2009–2015 GM full-size trucks and SUVs (Chevy, GMC, Cadillac) with 4.3L–6.2L engines who need an affordable, tested alternative to OEM sensors. It’s suited to drivers troubleshooting air-flow related drivability problems, fleet managers maintaining multiple vehicles, and do-it-yourselfers who want a direct-fit, warrantied part that restores proper engine operation without extensive diagnostics.\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: Does this MAF fit my 2012 Silverado 1500 5.3L?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—this YUANCHINB sensor is compatible with 2009–2013 Silverado 1500 5.3L when OEM part numbers match.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will replacing the MAF clear a P0101 code?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Replacing a faulty MAF often resolves P0101; clear codes with an OBD-II scanner and test drive afterward.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"YUANCHINB","offers":[{"title":"Default Title","offer_id":48085701394590,"sku":"B0CWH4G2GH","price":49.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/yuanchinb-maf-front-view.jpg?v=1785876884","url":"https:\/\/northtrailauto.ca\/products\/yuanchinb-mass-air-flow-sensor-compatible-with-2009-2015-chevy-gmc-cadillac-v8-4-8-6-2l-oem-style-bench-tested","provider":"North Trail Auto","version":"1.0","type":"link"}