Walker 53756 Exhaust Muffler Assembly - Left

Walker Quiet-Flow SS Muffler Assembly

Walker Quiet-Flow SS Part Number 53756 is a direct-fit exhaust muffler assembly built with stainless-steel body and muffler construction for longer service life than typical aluminized mufflers. It is made for the left side on select Nissan Altima models and follows an OE-style replacement layout for a cleaner, factory-like exhaust repair.

The Quiet-Flow SS product line focuses on direct replacement fitment with stainless-steel construction, making it a practical choice for drivers who want a muffler assembly that matches the original routing and connection style. This Walker 53756 muffler assembly is shaped as an oval unit with an offset inlet and offset outlet for the specified Altima applications.

Key Features

• Walker Quiet-Flow SS exhaust muffler assembly
• Stainless-steel muffler material and stainless-steel body material
• Oval muffler shape with 11-inch body width and 5.5-inch body height
• Offset inlet and offset outlet configuration
• Pipe connection inlet type with tip-style outlet
• 2-inch inlet outside diameter and 2.25-inch outlet outside diameter
• Overall length: 25 inches
• Direct-fit OE-style replacement for select Nissan Altima left-side applications

Detailed Description

Walker 53756 is an exhaust muffler assembly engineered for select 2007-2009 Nissan Altima and 2009 Nissan Altima Premium left-side applications. It uses a combination muffler design with stainless-steel construction throughout the body and muffler, helping provide extended durability in a replacement exhaust repair. The oval housing measures 12 inches in body length, 11 inches in body width, and 5.5 inches in body height, with a 25-inch overall length for the listed fitments. This part cross-references AP Exhaust 7318 for the same application.

For buyers searching for a 2007-2009 Nissan Altima left muffler assembly, Walker 53756 offers the OE-style connection layout needed for a direct replacement. It is also a relevant search match for 2007-2008 Nissan Altima left exhaust muffler replacement and 2009 Nissan Altima Premium left muffler assembly applications.

What It Helps Address

• Rust or corrosion in the original muffler assembly
• Exhaust noise caused by a worn or damaged muffler
• Fitment issues from a failed OE-style replacement part
• Need for a left-side exhaust muffler on select Nissan Altima models
• Replacement of an aging aluminized muffler with stainless-steel construction

Installation Notes and Tips

Verify the vehicle year, trim, and left-side application before ordering. Confirm the inlet and outlet diameters, offset configuration, and pipe connection style against the original part to ensure proper alignment on the exhaust system. This part is listed for 2007-2009 Nissan Altima left-side applications, including 2009 models before 01/2009 and through 02/2009 for Premium trims as noted in the fitment data.

Quality Assurance

Walker Quiet-Flow SS muffler assemblies are built as direct-fit OE-style replacements with stainless-steel construction for longer life than typical aluminized mufflers. Part Number 53756 is part of Walker’s Quiet-Flow SS line for domestic and foreign vehicle applications.