{"product_id":"genuine-dayco-fs12-18-381a-automotive-v-ribbed-belt-oem-replacement-a3","title":"Genuine Dayco FS12-18-381A Automotive V-Ribbed Belt OEM Replacement A3","description":"\u003cp\u003eThe \u003cstrong\u003eGenuine Automotive V-Ribbed Belt FS12-18-381 A A3\u003c\/strong\u003e is engineered for reliable and efficient power transmission in automotive accessory drive systems. Built to OEM-equivalent standards, this belt ensures smooth operation of key engine components such as the alternator, water pump, and air conditioning compressor, maintaining consistent performance under everyday driving conditions. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eManufactured with durable EPDM rubber and reinforced cord construction, this V-ribbed belt offers excellent resistance to heat, wear, and stretching over time. Its precision multi-rib design improves pulley grip, reduces slippage, and helps maintain stable engine operation even under load. The FS12-18-381A specification is widely used across Mazda and Ford applications, confirming its OEM compatibility. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIdeal for maintenance and replacement use, this belt provides a direct-fit solution that supports long-lasting performance, reduced noise, and efficient accessory drive operation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Build:\u003c\/strong\u003e Reinforced cords help prevent stretching and premature wear.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuiet Operation:\u003c\/strong\u003e Designed to minimize vibration and belt noise during use.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Replacement Fit:\u003c\/strong\u003e Engineered for easy installation in compatible vehicles.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Slippage:\u003c\/strong\u003e Strong belt-to-pulley contact enhances efficiency and stability.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eV-Ribbed Construction:\u003c\/strong\u003e Multi-rib profile improves grip and ensures smooth power transfer.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Resistant Material:\u003c\/strong\u003e EPDM rubber resists high engine temperatures and thermal stress.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Specification Design:\u003c\/strong\u003e Matches original FS12-18-381A requirements for accurate fit and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e EPDM Rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e FS12-18-381A\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Dayco (OEM Equivalent)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New \/ OEM Replacement\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Engine Accessory Drive System\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Automotive V-Ribbed \/ Serpentine Belt\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Drive-Rite","offers":[{"title":"Default Title","offer_id":51223240016174,"sku":"EB-174637870891","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/2417\/4638\/files\/57_7e19cc61-01bb-44f5-979f-593f3ce9f1b0.jpg?v=1761913725","url":"https:\/\/decoysupply.com\/products\/genuine-dayco-fs12-18-381a-automotive-v-ribbed-belt-oem-replacement-a3","provider":"Decoy Supply","version":"1.0","type":"link"}