HomeExhaust > MufflersWalker 54312 Exhaust Muffler Assembly
Part #: 54312

Walker 54312 Exhaust Muffler Assembly

Quiet-Flow SS
33 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: Honda and Acura, Civic and EL
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 54312 is designed for Acura and Honda vehicles, specifically compatible with Civic and EL models. This stainless steel muffler offers a durable aluminized finish and an oval body shape to provide reliable exhaust flow and noise reduction.

  • Compatible with Acura Civic and Honda EL models
  • Part number 54312 for precise identification
  • Constructed from stainless steel for corrosion resistance
  • Oval muffler body measuring 9 inches wide, 7 inches high, and 15 inches long
  • Inlet and outlet feature offset 2 bolt welded flange and tip configurations
  • Overall length of 39.25 inches for proper fitment
  • Aluminized finish enhances durability and longevity

Detailed Product Description and Specifications

The Walker Quiet-Flow SS 54312 exhaust muffler assembly is engineered with a stainless steel body and muffler material, ensuring resistance to rust and corrosion over time. The oval-shaped muffler body measures 9 inches in width, 7 inches in height, and 15 inches in length, providing an optimal balance between sound attenuation and exhaust flow. The inlet outside diameter is 1.75 inches with a 2 bolt welded flange inlet type, while the outlet features a 2-inch tip outlet type, both configured in an offset arrangement. The overall length of the assembly is 39.25 inches, designed to fit the exhaust system layout of Acura Civic and Honda EL models. The aluminized finish adds an extra layer of protection against environmental elements.

About the Quiet-Flow SS Product Line

The Quiet-Flow SS line by Walker focuses on delivering exhaust mufflers made from stainless steel to provide enhanced durability and corrosion resistance. This product line is tailored for regular grade applications, combining effective noise reduction with long-lasting materials. The 54312 muffler assembly exemplifies the Quiet-Flow SS commitment to quality by integrating a combination muffler type with offset inlet and outlet configurations, suitable for specific Acura and Honda models.

Common Applications and Problem Solving

  • Replacement of worn or damaged mufflers on Acura Civic and Honda EL vehicles
  • Reduction of exhaust noise and vibration for a quieter ride
  • Prevention of exhaust leaks caused by rust or corrosion
  • Restoration of proper exhaust flow to maintain engine performance
  • Upgrade to a durable stainless steel muffler for extended service life

Installation Notes and Tips

  • Ensure compatibility with Acura Civic and Honda EL exhaust systems before installation
  • Use proper tools to remove the existing muffler and avoid damage to mounting points
  • Check flange bolts and gaskets for wear and replace if necessary during installation
  • Verify inlet and outlet diameters match the vehicle’s exhaust piping
  • Professional installation is recommended for optimal fit and performance

Quality Assurance and Warranty

Walker’s Quiet-Flow SS mufflers, including part number 54312, are manufactured to meet industry standards for durability and performance. The stainless steel construction and aluminized finish contribute to corrosion resistance and longevity. While specific warranty details are not provided here, Walker products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.

BrandWalker
Part Number54312
PositionQuiet-Flow SS
Body Diameter9
Body Height7
Body Length15
Body MaterialStainless Steel
Body Width9
Friction Material ThicknessAluminized
Grade TypeRegular
Inlet 1 Outside Diameter1.75
Inlet 1 Type2 Bolt Welded Flange
Inlet ConfigurationOffset
Inlet Outside Diameter1.75
Inlet Type2 Bolt Welded Flange
Muffler MaterialStainless Steel
Muffler ShapeOval
Muffler TypeCombination
Outlet 1 Outside Diameter2
Outlet 1 TypeTip
Outlet ConfigurationOffset
Outlet TypeTip
Overall Length39.25
ShapeOval

This part fits 33 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2005HondaCivicEX1.7LL4N/APremium; USA Built; Limited Lifetime Warranty; Quiet-Flow SS
2005HondaCivicValue Package1.7LL4N/AUSA And Canada Production; Premium; Limited Lifetime Warranty; Quiet-Flow SS
2005HondaCivicGX1.7LL4N/APremium; USA Built; Limited Lifetime Warranty; Quiet-Flow SS
2005HondaCivicDX1.7LL4N/AUSA And Canada Production; Premium; Limited Lifetime Warranty; Quiet-Flow SS
2005HondaCivicHX1.7LL4N/APremium; USA Built; Limited Lifetime Warranty; Quiet-Flow SS
2005HondaCivicLX1.7LL4N/AUSA And Canada Production; Premium; Limited Lifetime Warranty; Quiet-Flow SS
2005HondaCivicHybrid1.3LL4N/APremium; Limited Lifetime Warranty; Quiet-Flow SS
2004HondaCivicHX1.7LL4N/APremium; USA Built; Limited Lifetime Warranty; Quiet-Flow SS
2004HondaCivicEX1.7LL4N/APremium; USA Built; Limited Lifetime Warranty; Quiet-Flow SS
2004HondaCivicGX1.7LL4N/APremium; USA Built; Limited Lifetime Warranty; Quiet-Flow SS
2004HondaCivicDX1.7LL4N/AUSA And Canada Production; Premium; Limited Lifetime Warranty; Quiet-Flow SS
2004HondaCivicLX1.7LL4N/AUSA And Canada Production; Premium; Limited Lifetime Warranty; Quiet-Flow SS
2004HondaCivicValue Package1.7LL4N/AUSA And Canada Production; Premium; Limited Lifetime Warranty; Quiet-Flow SS
2004HondaCivicHybrid1.3LL4N/APremium; Limited Lifetime Warranty; Quiet-Flow SS
2003AcuraEL1.7LL4N/APremium; Limited Lifetime Warranty; Quiet-Flow SS
2003HondaCivicHX1.7LL4N/APremium; USA Built; Limited Lifetime Warranty; Quiet-Flow SS
2003HondaCivicEX1.7LL4N/APremium; USA Built; Limited Lifetime Warranty; Quiet-Flow SS
2003HondaCivicGX1.7LL4N/APremium; USA Built; Limited Lifetime Warranty; Quiet-Flow SS
2003HondaCivicDX1.7LL4N/AUSA And Canada Production; Premium; Limited Lifetime Warranty; Quiet-Flow SS
2003HondaCivicLX1.7LL4N/AUSA And Canada Production; Premium; Limited Lifetime Warranty; Quiet-Flow SS
2003HondaCivicHybrid1.3LL4N/APremium; Limited Lifetime Warranty; Quiet-Flow SS
2002AcuraEL1.7LL4N/APremium; Limited Lifetime Warranty; Quiet-Flow SS
2002HondaCivicHX1.7LL4N/APremium; USA Built; Limited Lifetime Warranty; Quiet-Flow SS
2002HondaCivicEX1.7LL4N/APremium; USA Built; Limited Lifetime Warranty; Quiet-Flow SS
2002HondaCivicGX1.7LL4N/APremium; USA Built; Limited Lifetime Warranty; Quiet-Flow SS
2002HondaCivicDX1.7LL4N/AUSA And Canada Production; Premium; Limited Lifetime Warranty; Quiet-Flow SS
2002HondaCivicLX1.7LL4N/AUSA And Canada Production; Premium; Limited Lifetime Warranty; Quiet-Flow SS
2001AcuraEL1.7LL4N/APremium; Limited Lifetime Warranty; Quiet-Flow SS
2001HondaCivicEX1.7LL4N/APremium; USA Built; Limited Lifetime Warranty; Quiet-Flow SS
2001HondaCivicGX1.7LL4N/APremium; USA Built; Limited Lifetime Warranty; Quiet-Flow SS
2001HondaCivicDX1.7LL4N/AUSA And Canada Production; Premium; Limited Lifetime Warranty; Quiet-Flow SS
2001HondaCivicHX1.7LL4N/APremium; USA Built; Limited Lifetime Warranty; Quiet-Flow SS
2001HondaCivicLX1.7LL4N/AUSA And Canada Production; Premium; 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:

163-0452424278-867279-841281-84728706SDF1507

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