{"product_id":"youxmoto-alternator-145a-replacement-for-chevy-silverado-gmc-sierra-2005-2007-145-amp-aluminum-housing","title":"Youxmoto Alternator 145A Replacement for Chevy Silverado\/GMC Sierra 2005-2007 — 145 Amp, Aluminum Housing","description":"\u003cp\u003e\u003cstrong\u003eYouxmoto 145A replacement alternator delivers steady 12V charging for select Chevy, GMC and Cadillac V6\/V8 trucks and SUVs from 2005–2007.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis direct-fit alternator is built to replace several OEM numbers and restore reliable electrical charging for vehicles such as the Chevy Silverado 1500 (2005–2007), GMC Sierra 1500 (2005–2007), Cadillac Escalade (2006), Avalanche 1500 (2005–2006), and compatible GM platforms including Hummer H2, Saab 9-7X and Buick Rainier where specified. Constructed with an aluminum housing and a thickened pure-copper coil, it balances durability and thermal performance while providing a rated 145 amps and clockwise rotation for common GM pulley configurations.\u003c\/p\u003e\n\n\u003ch3\u003eWill this alternator fit my truck or SUV?\u003c\/h3\u003e\n\u003cp\u003eCompatibility is broad but specific: the unit fits multiple GM engines and model years listed by Youxmoto. Verify your vehicle’s engine size, model year and VIN engine code when available—this alternator covers V6 4.3L and V8 4.8L\/5.3L\/6.0L variants across 2005–2007 model years.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible models include Chevrolet Silverado 1500\/1500 HD\/Classic (2005–2007) and Avalanche 1500 (2005–2006).\u003c\/li\u003e\n  \u003cli\u003eCovers GMC Sierra 1500\/1500 HD\/2500\/3500 and Sierra Classic (2005–2007) plus Denali where specified.\u003c\/li\u003e\n  \u003cli\u003eAlso fits Cadillac Escalade (2006), Escalade EXT (2005–2006), Hummer H2 (2007), Saab 9-7X (2007–2009) and Buick Rainier (2007).\u003c\/li\u003e\n  \u003cli\u003eConfirm replacement numbers (e.g., 10392759, 15200268, DR44G) to match your original alternator.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does performance compare to the original alternator?\u003c\/h3\u003e\n\u003cp\u003eThis Youxmoto alternator is specified at 12 volts and 145 amps with an internal IR regulator and S6 pulley class, delivering comparable output to many OEM units. Its pure-copper windings and external insulation work to reduce electrical losses and protect against short circuits for consistent charging under load.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRated output: 145A to support batteries, lights and accessories.\u003c\/li\u003e\n  \u003cli\u003eMaterials: aluminum housing for heat dissipation and copper coil for conductivity.\u003c\/li\u003e\n  \u003cli\u003eIncludes built-in IR regulator to manage voltage at the battery.\u003c\/li\u003e\n  \u003cli\u003eClockwise (CW) rotation and S6 pulley class to match stock pulley systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat installation and maintenance should I expect?\u003c\/h3\u003e\n\u003cp\u003eInstallation follows typical alternator swap procedures: disconnect the battery, unbolt the old unit, transfer any required brackets or sensors, and connect harnesses to the new alternator. No special programming is required for most vehicles, but always recheck belt tension and electrical connections after installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBattery disconnect required before removal for safety.\u003c\/li\u003e\n  \u003cli\u003eInspect and, if necessary, replace drive belt and tensioner while accessible.\u003c\/li\u003e\n  \u003cli\u003eSecure electrical connections and confirm charging voltage after startup.\u003c\/li\u003e\n  \u003cli\u003eUse OEM replacement numbers listed to ensure correct fit and rotation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich OEM numbers does this replace and why is that important?\u003c\/h3\u003e\n\u003cp\u003eMatching replacement numbers ensures the alternator aligns with your vehicle’s mounting, pulley and electrical configuration. Youxmoto lists multiple cross-reference numbers so you can confirm interchangeability with your original unit before purchase.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCross-reference list includes numbers like 10392759, 15225927, DR44G and others.\u003c\/li\u003e\n  \u003cli\u003eHelps verify correct pulley class, mounting holes and regulator type for fitment.\u003c\/li\u003e\n  \u003cli\u003eReduces installation surprises and ensures compatibility with factory harnesses.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: This alternator suits owners and technicians replacing a failed or weak alternator on mid-2000s GM light trucks and SUVs who want a cost-effective, direct-fit replacement with solid electrical performance. It’s appropriate for DIY mechanics familiar with alternator swaps and professional shops servicing Silverado, Sierra, Avalanche, Escalade and similar GM platforms.\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: Is this alternator a direct fit for a 2006 Chevy Silverado 1500 5.3L?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—this Youxmoto unit fits many 2006 Silverado 1500 5.3L engines; confirm your VIN engine code and OEM part number before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the amperage and rotation of this alternator?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It is rated at 145 amps, 12 volts, with clockwise (CW) rotation and an internal IR regulator.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Youxmoto","offers":[{"title":"Default Title","offer_id":48087755817118,"sku":"B0DGTBNQDQ","price":186.91,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/youxmoto-front-view-alternator_1da42dca-6572-4335-b6fc-8de2cb7248b8.jpg?v=1785930506","url":"https:\/\/northtrailauto.ca\/products\/youxmoto-alternator-145a-replacement-for-chevy-silverado-gmc-sierra-2005-2007-145-amp-aluminum-housing","provider":"North Trail Auto","version":"1.0","type":"link"}