{"product_id":"walker-21247-exhaust-muffler-front","title":"Walker 21247 Exhaust Muffler - Front","description":"\u003ch2\u003eWalker Quiet-Flow SS Muffler for Sorento\u003c\/h2\u003e\u003cp\u003eWalker Quiet-Flow SS 21247 is a direct-fit exhaust muffler built for the 2016-2020 Kia Sorento, front position. It uses 100% stainless-steel construction, an oval body, and OE-style sound tuning to support a precise replacement for the original exhaust component.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpecific-fit exhaust muffler for the 2016-2020 Kia Sorento, front\u003c\/li\u003e\n\u003cli\u003e100% stainless-steel body for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eOval muffler body with offset inlet and center outlet layout\u003c\/li\u003e\n\u003cli\u003e2.250-inch inlet inside diameter and 2-bolt welded flange outlet\u003c\/li\u003e\n\u003cli\u003eHanger included for vehicle-specific mounting points\u003c\/li\u003e\n\u003cli\u003ePremium-grade Walker Quiet-Flow SS design\u003c\/li\u003e\n\u003cli\u003ePart number 21247 for catalog and cross-reference use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThe Walker Quiet-Flow SS line focuses on direct replacement fitment, steady exhaust flow, and a sound profile that stays close to OE expectations. This muffler is shaped for the Sorento’s front exhaust location and uses a stainless-steel oval body measuring 16.000 inches long, 11.000 inches wide, and 5.500 inches high, with an overall length of 27.88 inches. The inlet is offset with a pipe connection, while the outlet uses a center-position 2-bolt welded flange. Walker 21247 is a practical choice when replacing a worn or rusted muffler on a Kia Sorento and maintaining factory-style exhaust routing matters.\u003c\/p\u003e\u003cp\u003eThis part cross-references Kia 28600C6400 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Fix\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExhaust noise caused by a damaged or deteriorated muffler\u003c\/li\u003e\n\u003cli\u003eRust-related muffler failure on the Kia Sorento front exhaust section\u003c\/li\u003e\n\u003cli\u003eRestricted exhaust flow from an internally worn muffler\u003c\/li\u003e\n\u003cli\u003eFitment issues when replacing the original front muffler assembly\u003c\/li\u003e\n\u003cli\u003eLoss of OE-style exhaust tone after factory muffler wear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFits 2016-2020 Kia Sorento, front. Verify inlet and outlet orientation before installation: offset inlet, center outlet, and 2-bolt welded flange outlet. This muffler does not include clamps, and it is not reversible or tunable. Confirm hanger alignment and exhaust pipe dimensions against the vehicle before final tightening. Walker 21247 is intended for direct replacement use on the listed Sorento applications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker Quiet-Flow SS mufflers are built with stainless-steel construction and OE-style sound characteristics to support long-term service in a direct-fit exhaust replacement.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52746530750645,"sku":"BDCN-21247","price":153.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WK_21247_Ang.jpg?v=1782716234","url":"https:\/\/www.partcatalog.com\/products\/walker-21247-exhaust-muffler-front","provider":"PartCatalog","version":"1.0","type":"link"}