{"product_id":"walker-18914-exhaust-muffler","title":"Walker 18914 Exhaust Muffler","description":"\u003ch2\u003eWalker SoundFX Direct Fit Muffler for Expedition and Navigator\u003c\/h2\u003e\u003cp\u003eWalker SoundFX Direct Fit muffler Part Number 18914 is a specific-fit exhaust muffler for select 1999-2002 Ford Expedition and Lincoln Navigator applications. It uses 100% aluminized steel for improved service life versus low-carbon steel and is built for a clean OE-style appearance with controlled exhaust acoustics.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpecific-fit exhaust muffler for direct replacement applications\u003c\/li\u003e\n\u003cli\u003eOval muffler body with 28-inch overall length\u003c\/li\u003e\n\u003cli\u003e2.5-inch inlet and 2.5-inch outlet pipe connection\u003c\/li\u003e\n\u003cli\u003eOffset inlet and offset outlet configuration\u003c\/li\u003e\n\u003cli\u003eAluminized steel body and finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eMechanical interior joints and spun-locked heads for added durability\u003c\/li\u003e\n\u003cli\u003eWalker SoundFX Direct Fit product line for OE-style exhaust service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eWalker 18914 is a combination-style exhaust muffler engineered for direct-fit service on 1999-2002 Ford Expedition and 1999-2002 Lincoln Navigator models. The oval steel body measures 24 inches long, 9 inches wide, and 7 inches high, with a 2.5-inch inlet and outlet and a 1.625-inch inlet offset. For buyers searching for a 1999-2002 Ford Expedition muffler replacement or a Lincoln Navigator exhaust muffler with direct-fit dimensions, this part matches the listed application and connection style. This part cross-references AP Exhaust 700346 for the same application.\u003c\/p\u003e\u003cp\u003eThe SoundFX Direct Fit line focuses on fitment accuracy, durable construction, and balanced exhaust tone. For Expedition and Navigator owners replacing a worn or damaged muffler, Part Number 18914 provides a direct replacement path without changing the vehicle’s exhaust layout beyond the confirmed application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRust-through or corrosion in the original muffler body\u003c\/li\u003e\n\u003cli\u003eExhaust noise caused by a failing internal muffler structure\u003c\/li\u003e\n\u003cli\u003eRestricted exhaust flow from a damaged or deteriorated muffler\u003c\/li\u003e\n\u003cli\u003eFitment issues when replacing a welded factory muffler assembly\u003c\/li\u003e\n\u003cli\u003eLoss of OE-style exhaust appearance on the vehicle\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eCompatible With 1999-2002 Ford Expedition and 1999-2002 Lincoln Navigator, N\/A. If the original system is a welded assembly, replace all required parts as noted in the fitment data. Verify inlet and outlet orientation, offset dimensions, and pipe diameter before installation. Part Number 18914 uses pipe connections and is not reversible or tunable.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker SoundFX Direct Fit mufflers are built with aluminized steel construction, mechanical interior joints, and spun-locked heads to support long-term durability in exhaust service. The design emphasizes consistent fit and OE-style acoustics for the listed Expedition and Navigator applications.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52071731331253,"sku":"BDCN-18914","price":110.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WK_18914_Fro.jpg?v=1775141955","url":"https:\/\/www.partcatalog.com\/products\/walker-18914-exhaust-muffler","provider":"PartCatalog","version":"1.0","type":"link"}