{"product_id":"walker-17165-exhaust-muffler-front","title":"Walker 17165 Exhaust Muffler - Front","description":"\u003ch2\u003eWalker SoundFX Universal Muffler for GM SUVs\u003c\/h2\u003e\u003cp\u003eWalker SoundFX Universal Muffler Part Number 17165 is a universal oval exhaust muffler built with 100% aluminized steel for improved service life versus low-carbon steel. It is a reflection-style muffler with a 2.5-inch inlet and 2.5-inch outlet, sized for front-position applications on select Chevrolet Trailblazer, GMC Envoy, Buick Rainier, Buick Rendezvous, Isuzu Ascender, Pontiac Aztek, and Oldsmobile Bravada exhaust systems.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWalker SoundFX Universal muffler, Part Number 17165\u003c\/li\u003e\n\u003cli\u003eReflection muffler type for controlled exhaust sound\u003c\/li\u003e\n\u003cli\u003eUniversal fit with oval body shape\u003c\/li\u003e\n\u003cli\u003e2.5-inch inlet and 2.5-inch outlet pipe connections\u003c\/li\u003e\n\u003cli\u003eAluminized steel body and finish for added corrosion resistance\u003c\/li\u003e\n\u003cli\u003eReversible design for installation flexibility\u003c\/li\u003e\n\u003cli\u003eMechanical interior joints and spun-locked heads for durability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThe SoundFX Universal line focuses on practical exhaust replacement with a clean appearance and balanced acoustics. This Walker muffler uses an aluminized steel construction and a reflection-style internal design to help manage exhaust tone while maintaining a durable, serviceable structure. Part Number 17165 is listed for front-position applications on 2001-2009 GM and related SUV platforms, including Chevrolet Trailblazer, GMC Envoy, Buick Rainier, Buick Rendezvous, Isuzu Ascender, Pontiac Aztek, and Oldsmobile Bravada.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDamaged or rusted factory muffler housing\u003c\/li\u003e\n\u003cli\u003eExhaust noise that has become louder than normal\u003c\/li\u003e\n\u003cli\u003eCorrosion-related exhaust replacement needs\u003c\/li\u003e\n\u003cli\u003eFitment requirements for 2.5-inch pipe connection systems\u003c\/li\u003e\n\u003cli\u003eReplacement needs on front-position GM SUV exhaust layouts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eCompatible With 2006-2009 Chevrolet Trailblazer, front; 2006-2009 GMC Envoy, front; 2006-2007 Buick Rainier, front; 2002-2007 Buick Rendezvous; 2004-2005 Buick Rainier, front; 2002-2005 Chevrolet Trailblazer; 2002-2005 GMC Envoy; 2004-2005 Isuzu Ascender; 2001-2005 Pontiac Aztek; and 2002-2004 Oldsmobile Bravada. Some applications require use with specified related part numbers, and modifications or additional parts may be required for installation. If the vehicle uses a welded assembly, replace all required exhaust components as needed. Verify inlet and outlet alignment, body clearance, and exhaust routing before welding or clamping.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eWalker SoundFX mufflers are built with mechanical interior joints and spun-locked heads to support long-term durability. The aluminized steel construction is used to improve service life compared with low-carbon steel, making this a practical replacement choice for GM SUV exhaust service.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":52068586848437,"sku":"BDCN-17165","price":69.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/WK_17165_Fro.jpg?v=1775141862","url":"https:\/\/www.partcatalog.com\/products\/walker-17165-exhaust-muffler-front","provider":"PartCatalog","version":"1.0","type":"link"}