Walker 47793 Exhaust Muffler Assembly - Front

Walker Quiet-Flow SS Muffler Assembly

Walker Quiet-Flow SS 47793 is a direct-fit exhaust muffler assembly built with stainless steel body and muffler construction for longer service life than typical aluminized replacements. It is made for the front position on select Toyota Highlander models and uses an OE-style layout for a cleaner replacement on the exhaust system.

For drivers searching for a 2001-2003 Toyota Highlander front muffler replacement, this assembly matches the original pipe connection and flange-style outlet configuration. The oval stainless steel body measures 22 inches long with an overall length of 73.25 inches, helping maintain factory-style fitment and exhaust routing.

Key Features

• Part number 47793
• Walker Quiet-Flow SS product line
• Stainless steel muffler and body construction
• Direct-fit OE-style exhaust muffler assembly
• Oval muffler shape with natural finish
• 2-inch inlet outside diameter
• 2-bolt welded flange outlet
• Offset inlet and outlet configuration
• Fits 2001-2003 Toyota Highlander, front

Product Details

Walker Quiet-Flow SS focuses on stainless-steel construction in a broad-market muffler replacement format, giving buyers a corrosion-resistant option for domestic and foreign vehicles. This 47793 exhaust muffler assembly uses a combination muffler design with a 2-inch pipe connection inlet and a 2-bolt welded flange outlet, making it a practical OE-style replacement for the front exhaust section on the Toyota Highlander. The oval body measures 8.8125 inches wide, 4.25 inches high, and 22 inches long, with an overall length of 73.25 inches.

This part cross-references AP Exhaust 78247 for the same application.

Common Exhaust Issues It Can Address

• Rust damage in the muffler body or seams
• Exhaust leaks at the muffler connection points
• Excessive exhaust noise from a failing muffler
• Corrosion-related replacement needs on the front exhaust section
• Fitment problems from non-OE-style exhaust repairs

Installation Notes

Verify inlet diameter, outlet flange style, and overall length before installation. This muffler assembly is built for the front position on 2001-2003 Toyota Highlander models, so the existing exhaust routing and flange alignment should be checked against the vehicle before removal of the original part. Professional installation is recommended when replacing welded or flange-connected exhaust components.

Quality Assurance

Walker Quiet-Flow SS is positioned as a stainless-steel OE-style replacement line for longer service life than typical aluminized mufflers. Part number 47793 is built to match the listed vehicle application and exhaust configuration for a direct-fit replacement on the Toyota Highlander front exhaust section.