{"product_id":"youxmoto-alternator-for-toyota-3-4l-4runner-tacoma-tundra-12v-80a-direct-fit-with-internal-regulator-2000-2002","title":"Youxmoto Alternator for Toyota 3.4L 4Runner Tacoma Tundra — 12V 80A Direct-Fit with Internal Regulator (2000-2002)","description":"\u003cp\u003e\u003cstrong\u003eThe Youxmoto 12V 80A replacement alternator for Toyota 3.4L engines restores reliable charging for 1999–2004 4Runner, Tacoma and Tundra models.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your vehicle is showing dim headlights, a weak battery, or electrical accessories that cut out, a failing alternator is often the cause. This Youxmoto unit is designed to match OEM fit and electrical output for many Toyota 3.4L applications, offering a direct-fit installation, integrated regulator and a durable aluminum housing with copper windings for steady charge delivery.\u003c\/p\u003e\n\n\u003ch3\u003eWill this alternator fit my Toyota 4Runner, Tacoma or Tundra?\u003c\/h3\u003e\n\u003cp\u003eYes — the unit is engineered to replace factory alternators on specific 3.4L Toyota engines without modification. Check the vehicle model years and original part numbers to confirm compatibility before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits 4Runner 3.4L: 1999, 2000, 2001, 2002\u003c\/li\u003e\n  \u003cli\u003eFits Tacoma 3.4L: 2000, 2001, 2002, 2003, 2004\u003c\/li\u003e\n  \u003cli\u003eFits Tundra 3.4L Pickup: 2000, 2001, 2002\u003c\/li\u003e\n  \u003cli\u003eReplaces common OEM numbers: 101211-9590, 9661219-959, 27060-62160, 400-52073 and others\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the key electrical and mechanical specifications?\u003c\/h3\u003e\n\u003cp\u003eThis alternator delivers 12 volts at 80 amps with a clockwise rotation and a 4 o'clock clocking orientation. It uses an internally regulated (IR) design and an IF-style fan to manage cooling while maintaining consistent output under load.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVoltage: 12V; Amperage: 80A\u003c\/li\u003e\n  \u003cli\u003eRotation: Clockwise (CW); Clock position: 4 o'clock\u003c\/li\u003e\n  \u003cli\u003ePulley class: S4; Fan Type: IF; Regulator: Internal (IR)\u003c\/li\u003e\n  \u003cli\u003eConstruction: Aluminum housing with pure copper thickened coil\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and reliable is the Youxmoto alternator?\u003c\/h3\u003e\n\u003cp\u003eBuilt with a corrosion-resistant aluminum body and thick copper windings, this alternator is designed for long service life and stable charge output. External insulating coatings reduce short-circuit risk and the assembly arrives ready to install, minimizing downtime.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAluminum shell for heat dissipation and rust resistance\u003c\/li\u003e\n  \u003cli\u003eThick pure copper coils for improved conductivity and durability\u003c\/li\u003e\n  \u003cli\u003eExternal insulating coating to prevent electrical shorts\u003c\/li\u003e\n  \u003cli\u003eReady for in-situ installation—no custom debugging required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Drivers and mechanics working on Toyota 3.4L 4Runner, Tacoma and Tundra models who need a quality replacement alternator that balances OEM-style fit, accessible installation and dependable electrical output. It suits DIY repairers replacing a worn unit, independent shops seeking a cost-effective substitute for OEM parts, and fleet operators maintaining older Toyota pickups and SUVs. Before purchasing, verify your vehicle’s year, engine size and original alternator part number to ensure the correct match.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWarranty and support:\u003c\/strong\u003e Youxmoto provides a 30-day refund window and a 1-year free replacement parts policy, allowing confidence in the purchase and follow-up support if an issue arises. This alternator is provided as a replacement part and should be installed following standard automotive safety procedures.\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 alternator plug into my factory wiring?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. It uses the OEM-style connections and requires no wiring changes for compatible Toyota 3.4L models.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What warranty does Youxmoto provide?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Youxmoto offers a 30-day refund window and a one-year free replacement parts policy.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Youxmoto","offers":[{"title":"Default Title","offer_id":48081566695582,"sku":"B0BQR5XRF7","price":132.16,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/youxmoto-alternator-front-view_dc4a7954-5821-4e69-9a1d-58ab4e5e983c.jpg?v=1785808082","url":"https:\/\/northtrailauto.ca\/products\/youxmoto-alternator-for-toyota-3-4l-4runner-tacoma-tundra-12v-80a-direct-fit-with-internal-regulator-2000-2002","provider":"North Trail Auto","version":"1.0","type":"link"}