HomeExhaust > MufflersWalker 54955 Exhaust Muffler Assembly
Part #: 54955

Walker 54955 Exhaust Muffler Assembly

Quiet-Flow SS
43 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Quiet-Flow SS
Fitment: Nissan, Sentra
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Walker Quiet-Flow SS Exhaust Muffler Assembly

The Walker Quiet-Flow SS Exhaust Muffler Assembly 54955 is designed specifically for Nissan Sentra models, providing a durable and efficient solution for exhaust noise reduction and emission control. Crafted from stainless steel, this muffler offers reliable performance and corrosion resistance for extended service life.

  • Compatible with Nissan Sentra vehicles
  • Constructed from stainless steel for durability
  • Oval-shaped muffler body with 9-inch diameter
  • Offset inlet and outlet configurations with 2 bolt welded flange inlet
  • Overall length of 37.625 inches for precise fitment
  • Reflection-type muffler for effective noise attenuation
  • Natural finish with pipe connection outlet

Detailed Product Description

The Walker Quiet-Flow SS 54955 exhaust muffler assembly features a robust stainless steel body and muffler material, ensuring resistance to rust and corrosion under typical driving conditions. Its oval shape, measuring 9 inches in diameter and 18 inches in body length, is designed to fit the exhaust system of Nissan Sentra models accurately. The muffler includes a 2 bolt welded flange inlet and a pipe connection outlet, both configured with an offset design to match factory exhaust layouts. The reflection muffler type helps reduce exhaust noise by reflecting sound waves within the muffler chamber, contributing to quieter operation without compromising exhaust flow.

About the Quiet-Flow SS Product Line

The Quiet-Flow SS line by Walker focuses on stainless steel exhaust components that combine durability with effective noise reduction. This product line is engineered to meet or exceed OEM specifications, providing a reliable replacement option for vehicles requiring corrosion-resistant mufflers. The 54955 muffler assembly exemplifies the Quiet-Flow SS commitment to quality materials and precise fitment for Nissan Sentra exhaust systems.

Common Applications and Problem Solving

  • Replacement for worn or damaged Nissan Sentra mufflers
  • Reduction of excessive exhaust noise and rattling
  • Restoration of proper exhaust flow and backpressure
  • Prevention of rust and corrosion-related exhaust leaks
  • Improvement of overall exhaust system durability

Installation Notes and Tips

Installation of the Walker Quiet-Flow SS 54955 muffler assembly requires basic mechanical skills and standard exhaust system tools. Ensure the vehicle is securely lifted and cooled before beginning work. The 2 bolt welded flange inlet and pipe connection outlet facilitate straightforward attachment to existing exhaust components. Verify alignment of the offset inlet and outlet to prevent exhaust leaks and ensure proper fitment. It is recommended to inspect and replace any worn gaskets or hardware during installation.

Quality Assurance and Warranty

Walker manufactures the Quiet-Flow SS 54955 muffler assembly with high-grade stainless steel materials to provide long-lasting performance. While specific warranty details are not provided here, Walker products typically come with a limited warranty against defects in materials and workmanship. For exact warranty terms, consult the product documentation or manufacturer resources.

BrandWalker
Part Number54955
PositionQuiet-Flow SS
Body Diameter9
Body Height7
Body Length18
Body MaterialStainless Steel
Body Width9
Friction Material ThicknessNatural
Grade TypeRegular
Inlet 1 Type2 Bolt Welded Flange
Inlet ConfigurationOffset
Inlet Type2 Bolt Welded Flange
Muffler MaterialStainless Steel
Muffler ShapeOval
Muffler TypeReflection
Outlet 1 Outside Diameter1.75
Outlet 1 TypePipe Connection
Outlet ConfigurationOffset
Outlet TypePipe Connection
Overall Length37.625
ShapeOval

This part fits 43 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2019NissanSentraSV1.8LL4N/AQuiet-Flow SS
2018NissanSentraSV1.8LL4N/AQuiet-Flow SS
2017NissanSentraSL1.8LL4N/APremium; with Federal Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2017NissanSentraSV1.8LL4N/APremium; with Federal Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2017NissanSentraS1.8LL4N/APremium; with California Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2017NissanSentraS1.8LL4N/APremium; with Federal Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2017NissanSentraSL1.8LL4N/APremium; with California Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2017NissanSentraSV1.8LL4N/APremium; with California Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2016NissanSentraSL1.8LL4N/APremium; with Federal Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2016NissanSentraSV1.8LL4N/APremium; with Federal Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2016NissanSentraFE+S1.8LL4N/APremium; with California Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2016NissanSentraFE+S1.8LL4N/APremium; with Federal Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2016NissanSentraS1.8LL4N/APremium; with California Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2016NissanSentraS1.8LL4N/APremium; with Federal Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2016NissanSentraSL1.8LL4N/APremium; with California Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2016NissanSentraSV1.8LL4N/APremium; with California Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2015NissanSentraSL1.8LL4N/APremium; with Federal Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2015NissanSentraSV1.8LL4N/APremium; with Federal Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2015NissanSentraFE+S1.8LL4N/APremium; with California Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2015NissanSentraFE+S1.8LL4N/APremium; with Federal Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2015NissanSentraS1.8LL4N/APremium; with California Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2015NissanSentraS1.8LL4N/APremium; with Federal Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2015NissanSentraSL1.8LL4N/APremium; with California Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2015NissanSentraSV1.8LL4N/APremium; with California Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2014NissanSentraSL1.8LL4N/APremium; with Federal Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2014NissanSentraSV1.8LL4N/APremium; with Federal Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2014NissanSentraFE+S1.8LL4N/APremium; with California Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2014NissanSentraFE+SV1.8LL4N/APremium; with Federal Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2014NissanSentraFE+S1.8LL4N/APremium; with Federal Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2014NissanSentraS1.8LL4N/APremium; with California Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2014NissanSentraS1.8LL4N/APremium; with Federal Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2014NissanSentraSL1.8LL4N/APremium; with California Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2014NissanSentraFE+SV1.8LL4N/APremium; with California Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2014NissanSentraSV1.8LL4N/APremium; with California Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2013NissanSentraSL1.8LL4N/APremium; with Federal Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2013NissanSentraSV1.8LL4N/APremium; with Federal Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2013NissanSentraFE+S1.8LL4N/APremium; with California Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2013NissanSentraFE+SV1.8LL4N/APremium; with Federal Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2013NissanSentraFE+S1.8LL4N/APremium; with Federal Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2013NissanSentraS1.8LL4N/APremium; with California Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2013NissanSentraS1.8LL4N/APremium; with Federal Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2013NissanSentraSL1.8LL4N/APremium; with California Emission System; Limited Lifetime Warranty; Quiet-Flow SS
2013NissanSentraSV1.8LL4N/APremium; with California Emission System; Limited Lifetime Warranty; Quiet-Flow SS

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

7572

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.