{"product_id":"tyc-2-21793-alternator","title":"TYC 2-21793 Alternator","description":"\u003ch2\u003eAlternator for Toyota Corolla\u003c\/h2\u003e\u003cp\u003eThis TYC alternator is built for direct replacement use on compatible Toyota Corolla applications. It matches the OE manufacturer reference from DENSO and is specified with a 150-amp output, internal fan design, and a clutch pulley for controlled belt operation.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e150-amp power generation for stable charging output.\u003c\/li\u003e\n\u003cli\u003eInternal fan design for compact alternator packaging.\u003c\/li\u003e\n\u003cli\u003eClutch pulley with 6 grooves for belt system compatibility.\u003c\/li\u003e\n\u003cli\u003eClockwise rotation specification for correct operation.\u003c\/li\u003e\n\u003cli\u003eOE manufacturer reference: DENSO.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eTYC Part Number 2-21793 is an alternator for 2020-2025 Toyota Corolla applications. It is specified with clockwise rotation, an internal fan, and a clutch pulley design, making it a fitment-focused replacement for charging system service. The 150-amp rating supports consistent electrical output for the vehicle’s charging demands, while the 6-groove pulley helps match the original belt drive configuration. Part Number 2-21793 is also cross-referenced to Gates 21793 and interchange number 27060-0T480 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores charging output when the original alternator is no longer maintaining system voltage.\u003c\/li\u003e\n\u003cli\u003eAddresses battery warning lights caused by alternator performance loss.\u003c\/li\u003e\n\u003cli\u003eHelps correct charging issues related to worn internal components.\u003c\/li\u003e\n\u003cli\u003eSupports replacement after pulley or bearing wear affects alternator operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Quality\u003c\/h2\u003e\u003cp\u003eVerify pulley groove count, rotation direction, and OE reference before installation to confirm the correct charging system match. This alternator is intended for 2020-2025 Toyota Corolla fitment, and the application should be checked against the vehicle’s original charging system specifications. TYC supplies replacement electrical components with OE-reference alignment, and Part Number 2-21793 follows that fitment-focused approach for the Toyota Corolla platform.\u003c\/p\u003e","brand":"TYC","offers":[{"title":"Default Title","offer_id":53580504367285,"sku":"FQPX-2-21793","price":270.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/TY_221793_FRO.jpg?v=1792646821","url":"https:\/\/www.partcatalog.com\/products\/tyc-2-21793-alternator","provider":"PartCatalog","version":"1.0","type":"link"}