{"product_id":"walker-21489-exhaust-muffler","title":"Walker 21489 Exhaust Muffler","description":"\u003ch2\u003eWalker Quiet-Flow SS Muffler for Cherokee\u003c\/h2\u003e\u003cp\u003eWalker Quiet-Flow SS muffler Part Number 21489 is a direct-fit exhaust muffler for select Jeep Cherokee applications. It combines stainless-steel body construction with an OE-style sound profile and a precision-fit layout for a cleaner replacement on the exhaust system.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpecific-fit exhaust muffler for select Jeep Cherokee models\u003c\/li\u003e\n\u003cli\u003e100% stainless-steel body construction\u003c\/li\u003e\n\u003cli\u003eOval muffler shape with a combination muffler design\u003c\/li\u003e\n\u003cli\u003e2.25-inch inlet and 2.25-inch outlet\u003c\/li\u003e\n\u003cli\u003eCenter inlet configuration with offset outlet configuration\u003c\/li\u003e\n\u003cli\u003e2-bolt welded flange inlet and pipe connection outlet\u003c\/li\u003e\n\u003cli\u003eOverall length: 26.5 inches\u003c\/li\u003e\n\u003cli\u003eBody dimensions: 20 inches long, 9.75 inches wide, 4.25 inches high\u003c\/li\u003e\n\u003cli\u003eWalker Quiet-Flow SS product line focuses on fit, flow, and OE-style sound\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eWalker Quiet-Flow SS Part Number 21489 is built for 2000-2001 Jeep Cherokee models listed in the fitment data, including 2000 Cherokee with California Emission System after 01\/20\/2000 and 2001 Cherokee. This muffler uses a center inlet, offset outlet layout and a 2.25-inch pipe connection to match the specified exhaust configuration. The stainless-steel body is paired with an aluminized finish for a durable replacement option in the exhaust system. This part cross-references Anchor 3236 and AP Exhaust 18168 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Exhaust Issues It Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExcessive exhaust noise from a worn muffler\u003c\/li\u003e\n\u003cli\u003eRust or corrosion in the muffler body\u003c\/li\u003e\n\u003cli\u003eRestricted exhaust flow from internal deterioration\u003c\/li\u003e\n\u003cli\u003eFitment problems when replacing a welded exhaust assembly\u003c\/li\u003e\n\u003cli\u003eLoss of OE-style exhaust tone on a Jeep Cherokee\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eCompatible With 2001 Jeep Cherokee, N\/A, and 2000 Jeep Cherokee, N\/A, with California Emission System after 01\/20\/2000. Verify inlet and outlet orientation, flange style, and overall length before installation. If the vehicle uses a welded assembly, replace all required exhaust parts as noted in the fitment data. Part Number 21489 should be matched to the listed Cherokee application and exhaust configuration before welding or final assembly.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker Quiet-Flow SS mufflers are engineered with precision fit and superior flow characteristics, and the product line is positioned for OE-style sound on domestic and import vehicles. The stainless-steel construction supports long-term exhaust service in demanding conditions.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52406894952629,"sku":"BDCN-21489","price":94.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WK_21489_Fro.jpg?v=1777775921","url":"https:\/\/www.partcatalog.com\/products\/walker-21489-exhaust-muffler","provider":"PartCatalog","version":"1.0","type":"link"}