{"product_id":"walker-18955-exhaust-muffler","title":"Walker 18955 Exhaust Muffler","description":"\u003ch2\u003eWalker SoundFX Direct Fit Muffler for Ford F-150\u003c\/h2\u003e\u003cp\u003eWalker SoundFX Direct Fit muffler Part Number 18955 is a specific-fit exhaust muffler for select 2001-2004 Ford F-150 and Ford F-150 Heritage applications. It uses an oval steel body with an aluminized finish to support longer service life than low-carbon steel while maintaining a clean, OE-style appearance.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpecific-fit exhaust muffler for select Ford F-150 applications\u003c\/li\u003e\n\u003cli\u003eOval body design with 34-inch overall length\u003c\/li\u003e\n\u003cli\u003e2.5-inch inlet and 2.5-inch outlet with pipe connection ends\u003c\/li\u003e\n\u003cli\u003eOffset inlet and offset outlet configuration\u003c\/li\u003e\n\u003cli\u003e100% aluminized steel construction for improved 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 line for direct replacement applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eWalker SoundFX Direct Fit Part Number 18955 is built as a combination-style muffler with a 30-inch body length, 9-inch body width, and 7-inch body height. The aluminized steel body and offset 2.5-inch inlet\/outlet layout support direct replacement use on the listed Ford truck applications, including 2001-2003 Ford F-150 and 2004 Ford F-150 Heritage. This part cross-references AP Exhaust 700297 for the same application.\u003c\/p\u003e\u003cp\u003eThe SoundFX Direct Fit product line focuses on direct replacement fitment, quality appearance, and controlled exhaust acoustics. For Ford F-150 owners replacing a worn muffler, Part Number 18955 provides a vehicle-specific solution that matches the listed pipe size and configuration requirements.\u003c\/p\u003e\u003ch2\u003eCommon Problems This Muffler Can 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 damaged internal muffler structure\u003c\/li\u003e\n\u003cli\u003eFitment issues when replacing a factory-style muffler on a Ford F-150\u003c\/li\u003e\n\u003cli\u003eLoss of exhaust system integrity from a deteriorated welded assembly\u003c\/li\u003e\n\u003cli\u003eNeed for a direct-fit replacement with matching 2.5-inch connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFits 2001-2003 Ford F-150, N\/A. Fits 2004 Ford F-150 Heritage, N\/A. Fits 2004 Ford F-150 Heritage, N\/A, except Super Crew. If the original exhaust uses a welded assembly, replace all required parts during service to restore proper fit and sealing. Verify inlet and outlet orientation before installation, since this muffler is not reversible.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker builds this muffler with aluminized steel, mechanical interior joints, and spun-locked heads to support durability in exhaust service. The SoundFX Direct Fit design is intended to deliver a clean replacement appearance and consistent fit for the listed Ford F-150 applications.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52071737884853,"sku":"BDCN-18955","price":78.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WK_18955_Fro.jpg?v=1775141965","url":"https:\/\/www.partcatalog.com\/products\/walker-18955-exhaust-muffler","provider":"PartCatalog","version":"1.0","type":"link"}