Resonator Assembly
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Walker Resonator Assembly

Part No. 47721 Warranty Details  

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Walker® Resonators and Welded Resonator Assemblies provide precise tuning technologies to ensure excellent flow characteristics and OE-style sound. They feature 100% aluminized construction for longer life, quality appearance and favorable acoustics. These are OE-style resonators that fit, perform and sound like the original system.

Product Features:
  • Aluminized steel construction for corrosion resistance and durability
  • OE-style louvered tube technology lowers noise level for premium OE-style sound
  • Meticulous pipe routing for fast, easy installation
  • Designed to perform and sound like the original system
  • Features OE-Style hardware, flanges and brackets for fast and easy installation
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Body 1 Height:3.000 in
Body 1 Length:17.000 in
Body 1 Shape:Round
Body 1 Width:3.000 in
Class:C
Color:Aluminized
Fitment:Direct Fit
Inlet Connection Type:3 Bolt Welded Flange
Inlet Quantity:1
Material:Steel
Outlet Connection Type:2 Bolt Welded Flange
Outlet Quantity:1
Overall Length:72.760 in
Shell Finish:Aluminized
Shell Material:Steel

REVIEW SNAPSHOT®

by PowerReviews
WalkerResonator Assembly
 
4.0

(based on 1 review)

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Reviewed by 1 customer

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4.0

Excellent alternative to Genuine part.

By 

from Columbus Ohio

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Pros

  • Easy To Install

Cons

    Best Uses

    • Everyday Driving

    Comments about Walker Resonator Assembly:

    Fit well,

    Comment on this reviewHelp Icon

    Do you have questions about this product?

     

    Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

    2 Questions | 2 Answers
    Displaying questions 1-2
    • Q:

      what is the od of pipe
      Asked on 9/22/2014 by BOBT

      1 answer

      • CUSTOMER CARE

        A:

        Hi BOBT, glad to assist you! Its outlet diameter is 2 inches.

        Answered on 9/24/2014 by Solomon
    • Q:

      What is the appropriate gaskets that go along with this product?
      Asked on 2/28/2013 by Jay

      1 answer

      • CUSTOMER CARE

        A:

        The Walker Resonator Assembly, Part No. 47721 will require Walker Exhaust Gasket, Part No. 31383 (between catalytic converter and the resonator assembly) and Walker Exhaust Gasket, Part No. 31357 (between resonator assembly and muffler).
        For compatibility of this part with your vehicle, please provide your vehicle make, model and engine specification.
        For any further assistance please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

        Answered on 2/28/2013 by Aaron from AAP
    Displaying questions 1-2

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