Walker 54373 Exhaust Resonator and Pipe Assembly

Walker 54373 Exhaust Resonator Assembly

Walker 54373 is an exhaust resonator and pipe assembly built for OE-style fit, sound, and flow. It is designed for the 2001-2008 Ford Escape and 2001-2008 Mazda Tribute applications listed below, with aluminized steel construction for everyday exhaust service.

• Fits 2001-2008 Ford Escape, N/A
• Fits 2001-2006 Mazda Tribute, N/A
• Fits 2008 Mazda Tribute, N/A
• Fits 2001-2004 Mazda Tribute, N/A; notes: to 06/23/2008
• 2.25 in. outlet outside diameter
• 45.75 in. overall length
• 12 in. round resonator body
• Steel pipe and steel body construction
• Aluminized finish for added corrosion resistance
• 2-bolt welded flange inlet and pipe connection outlet

OE-Style Fit and Sound

This Walker resonator assembly uses precise tuning to help maintain the original exhaust character while supporting smooth flow through the system. The 12-inch round body and 45.75-inch overall length are matched to the listed Ford Escape and Mazda Tribute applications, making Walker 54373 a direct replacement choice for drivers restoring factory-like exhaust tone and routing. This part cross-references AP Exhaust 44883 for the same application.

Common Exhaust Issues It Can Address

• Exhaust drone or unwanted resonance in the cabin
• Damaged or rusted resonator and pipe sections
• Incorrect exhaust tone after a previous repair
• Restricted flow caused by a deteriorated resonator assembly
• Fitment problems when replacing the original exhaust section on a Ford Escape or Mazda Tribute

Installation Notes

Verify flange style, outlet diameter, and overall length against the original part before installation. This assembly uses a 2-bolt welded flange inlet and a pipe connection outlet, so alignment with the existing exhaust path is important for a proper seal and correct positioning. Confirm the vehicle build date for Mazda Tribute applications noted through 06/23/2008.

Quality Assurance

Walker designs its resonators to match original-system fit, performance, and sound characteristics using tuning methods aimed at OE-style exhaust behavior. Part number 54373 is built with steel construction and an aluminized finish to support long-term exhaust service in the listed applications.