Walker 55214 Exhaust Muffler Assembly

Walker Quiet-Flow SS Muffler Assembly

Walker Quiet-Flow SS 55214 is a direct-fit exhaust muffler assembly built for select 1999-2002 Mercury Villager and Nissan Quest applications. It combines stainless-steel construction with an OE-style pipe connection layout to support a clean replacement on vehicles that need a factory-style exhaust fit.

The Quiet-Flow SS product line focuses on stainless-steel muffler assemblies for longer service life than typical aluminized mufflers. For drivers searching for a 1999-2002 Nissan Quest muffler replacement or a 1999-2002 Mercury Villager exhaust muffler assembly, this part number 55214 matches the original-style configuration and dimensions needed for a proper repair.

Key Features

• Walker Quiet-Flow SS exhaust muffler assembly
• Stainless steel body and muffler material
• Round muffler shape with combination muffler design
• Direct-fit OE-style pipe connection inlet and outlet
• Offset inlet and offset outlet configuration
• Overall length: 49 inches
• Body dimensions: 7 inches high, 7 inches wide, 18 inches long
• 2-inch inlet inside diameter and 2-inch outlet outside diameter
• Aluminized finish

Product Details

Walker 55214 is an exhaust muffler assembly engineered for domestic and foreign vehicle applications that require a direct replacement with stainless-steel construction. The round body, offset inlet, and offset outlet help match OE-style routing, while the 2-inch pipe connection sizing supports a factory-like exhaust repair. This makes it a practical choice for Nissan Quest exhaust repair and Mercury Villager muffler replacement work where fit and layout matter.

This part cross-references BRExhaust (e.g., 145-027, 145-765) for the same application.

Common Problems This Part Can Address

• Rust-through or corrosion in the original muffler assembly
• Exhaust noise caused by a damaged muffler body
• Leaks at worn pipe connection points
• Poor exhaust routing from a failed OE-style assembly
• Replacement needs on 1999-2002 Mercury Villager and Nissan Quest vehicles

Installation Notes and Tips

Verify inlet and outlet orientation before installation, especially on welded exhaust assemblies where the full section may need to be replaced. Confirm the 2-inch pipe connection sizing and overall length against the existing exhaust layout before beginning the repair. For 1999-2002 Nissan Quest and Mercury Villager applications, match the offset configuration to the original routing for proper alignment.

Quality Assurance

Walker Quiet-Flow SS muffler assemblies use stainless-steel construction to provide longer life than typical aluminized mufflers. Part number 55214 is built as a direct-fit OE-style replacement for confirmed vehicle applications, including 1999-2002 Mercury Villager and 1999-2002 Nissan Quest.