Walker 53977 Exhaust Muffler Assembly - Front
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Walker
 Quiet-Flow SS

Walker 53977 Exhaust Muffler Assembly - Front

Brand Walker 53977
Position Front
Finish Natural
Body Diameter 22.44
Inlet Type 2 bolt welded flange
Outlet Type Pipe connection
Body Height 8.44
Body Length 21.75
Muffler Material Stainless steel
Muffler Shape Irregular
Overall Length 31.25
Body Material Stainless steel
Body Width 22.44
Grade Type Regular
Inlet 1 Type 2 bolt welded flange
Inlet 2 Type 2 bolt welded flange
Inlet Configuration Dual
Inlet Quantity 2
Muffler Type Reflection
Outlet 1 Inside Diameter 2.5
Outlet 1 Type Pipe connection
Outlet Configuration Offset
Outlet Quantity 1
Shape Irregular
Product line Quiet-Flow SS
Fits Dodge and Jeep · 17 vehicles

OE-style replacement. Direct-fit muffler assembly for straightforward installation.

Stainless steel construction. Helps deliver longer life than typical aluminized mufflers.

Quiet-Flow SS line. Walker’s broad-market stainless-steel muffler series.

Cross-references 5147360AC, 5147362AC and 52022399AE for the same application. See all 11.

$431.50Free shipping
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Order total $431.50
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Exhaust Muffler Assembly options

Walker Quiet-Flow SS Muffler Assembly

Walker Quiet-Flow SS Part Number 53977 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 front-position applications on select Jeep Grand Cherokee and Dodge Durango models, with OE-style fitment and a reflection-style muffler design.

The Quiet-Flow SS product line focuses on stainless-steel replacement mufflers that match factory-style installation points while helping restore exhaust function on domestic and foreign vehicles. For shoppers searching for a 2011-2017 Dodge Durango front muffler assembly or a 2011-2017 Jeep Grand Cherokee front exhaust muffler, this part number 53977 is a direct-fit option.

  • Stainless steel muffler and body construction
  • Direct-fit OE-style exhaust muffler assembly
  • Dual 2-bolt welded flange inlet configuration
  • Single offset outlet with 2.5-inch inside diameter
  • Reflection muffler type with irregular body shape
  • Natural finish
  • Overall length: 31.25 inches

Fitment Details

  • Fits 2018-2019 Jeep Grand Cherokee, front, Quiet-Flow SS.
  • Fits 2018 Dodge Durango, front, Quiet-Flow SS.
  • Fits 2011-2017 Dodge Durango, front, Premium; with Single Exhaust; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS.
  • Fits 2011-2017 Jeep Grand Cherokee, front, Premium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS.

What This Muffler Assembly Helps Address

  • Exhaust noise from a worn or damaged front muffler assembly
  • Corrosion-related failure in a factory-style muffler replacement
  • Fitment issues when replacing the front exhaust section on select Jeep Grand Cherokee and Dodge Durango models
  • Loss of exhaust sealing at welded flange connections
  • Need for a stainless-steel OE-style replacement for front exhaust service

Installation Notes and Tips

Confirm the vehicle’s front exhaust configuration before ordering, especially on 2011-2017 Dodge Durango models noted for single exhaust and welded assembly service requirements. Match the dual inlet flange layout, outlet connection style, and overall length to the original part before installation. If the existing assembly is welded in place, replace all required related parts during service to maintain proper exhaust sealing and alignment.

Quality Assurance

Walker Quiet-Flow SS muffler assemblies use stainless steel construction for improved durability compared with typical aluminized mufflers. Part number 53977 cross-references 5147360AC and 5147362AC for the same application.

Related reading

This part fits 17 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2019JeepGrand Cherokee3.6LV6FrontQuiet-Flow SS
2018DodgeDurango3.6LV6FrontQuiet-Flow SS
2018JeepGrand Cherokee3.6LV6FrontQuiet-Flow SS
2017DodgeDurango3.6LV6FrontPremium; with Single Exhaust; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2017JeepGrand Cherokee3.6LV6FrontPremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2016DodgeDurango3.6LV6FrontPremium; with Single Exhaust; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2016JeepGrand Cherokee3.6LV6FrontPremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2015DodgeDurango3.6LV6FrontPremium; with Single Exhaust; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2015JeepGrand Cherokee3.6LV6FrontPremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2014DodgeDurango3.6LV6FrontPremium; with Single Exhaust; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2014JeepGrand Cherokee3.6LV6FrontPremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2013DodgeDurango3.6LV6FrontPremium; with Single Exhaust; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2013JeepGrand Cherokee3.6LV6FrontPremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2012DodgeDurango3.6LV6FrontPremium; with Single Exhaust; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2012JeepGrand Cherokee3.6LV6FrontPremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2011DodgeDurango3.6LV6FrontPremium; with Single Exhaust; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
2011JeepGrand Cherokee3.6LV6FrontPremium; Limited Lifetime Warranty; If welded assembly, replace all required parts; Quiet-Flow SS
Directly replaces or cross-references 11 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
5147360AC5147362AC52022399AE52124739AJ52124739AN53010359AC53010361AC68276623AA68276624AA68276641AA68276650AA