HomeWalker 56039 Exhaust Resonator and Pipe Assembly
Part #: 56039

Walker 56039 Exhaust Resonator and Pipe Assembly

11 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: INFINITI and Nissan, I35, Maxima, and I30
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Walker Exhaust Resonator and Pipe Assembly Overview

The Walker 56039 exhaust resonator and pipe assembly is designed specifically for select Infiniti and Nissan models, including the I30, I35, and Maxima. Engineered with durable steel construction and an aluminized finish, this assembly provides reliable performance and corrosion resistance for your vehicle's exhaust system.

  • Compatible with Infiniti I30, I35 and Nissan Maxima models
  • Steel pipe and muffler body with aluminized finish for durability
  • Overall length of 61.75 inches with a 20-inch muffler body length
  • Round muffler body shape measuring 5 inches in height and width
  • Single inlet and outlet with 2 bolt welded flange connections

Product Features and Specifications

The Walker 56039 exhaust resonator and pipe assembly features a 20-inch long muffler body constructed from steel, ensuring strength and longevity. The round muffler body measures 5 inches in both height and width, providing a compact design that fits well within the exhaust system layout. The entire assembly spans 61.75 inches in overall length, making it suitable for the specified Infiniti and Nissan models. Both the inlet and outlet utilize 2 bolt welded flange connections, facilitating a secure and straightforward installation. The aluminized finish offers enhanced resistance to rust and corrosion, extending the service life of the part.

Compatible Vehicles and Applications

This exhaust resonator and pipe assembly is compatible with the following vehicles:

  • Infiniti I30
  • Infiniti I35
  • Nissan Maxima

It is designed to replace worn or damaged resonators and pipes in these models, restoring proper exhaust flow and reducing unwanted noise.

Common Issues Addressed by This Part

  • Excessive exhaust noise due to damaged resonator
  • Corrosion or rust in the exhaust pipe assembly
  • Leaks caused by cracked or broken flange connections
  • Reduced exhaust system efficiency impacting engine performance
  • Failed emissions tests related to exhaust leaks

Installation Notes and Tips

Installation of the Walker 56039 exhaust resonator and pipe assembly requires basic mechanical skills and appropriate tools. The 2 bolt welded flange inlet and outlet connections allow for a secure fit with existing exhaust components. It is recommended to inspect all gaskets and hardware during installation and replace if necessary to ensure a proper seal. Proper alignment of the assembly is essential to prevent exhaust leaks and premature wear.

Quality Assurance and Warranty

Walker exhaust components are manufactured to meet or exceed OEM specifications, ensuring reliable fit and function. The aluminized steel construction provides enhanced durability against corrosion. This part comes with a limited warranty covering defects in materials and workmanship, providing confidence in its long-term performance.

BrandWalker
Part Number56039
Body 1 Height5
Body 1 Length20
Body 1 ShapeRound
Body 1 Width5
Body MaterialSteel
FinishAluminized
Inlet Type2 Bolt Welded Flange
Muffler Body Length20
Outlet Type2 Bolt Welded Flange
Overall Length61.75
Pipe MaterialSteel

This part fits 11 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2004INFINITII353.5LV6N/A
2003INFINITII353.5LV6N/A
2003NissanMaxima3.5LV6N/A
2002INFINITII353.5LV6N/A
2002NissanMaxima3.5LV6N/A
2001INFINITII303.0LV6N/A
2001NissanMaxima3.0LV6N/Awith California Emission System
2001NissanMaxima3.0LV6N/Awith Federal Emission System
2000INFINITII303.0LV6N/A
2000NissanMaxima3.0LV6N/Awith California Emission System
1999NissanMaxima3.0LV6N/Awith California Emission System; After 04/1999

* 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:

2432283-05538812542956844078237

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