EPA Standard Universal Converter
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Walker EPA Standard Universal Converter

Part No. 15022 Warranty Details  

Disclaimer: This product is not authorized to be shipped/picked-up CA.

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Walker® an industry leader for import and domestic applications, offers Walker® Standard Universal Catalytic Converters, available for Pre-OBDII (1995 and older) vehicles, engineered with a precise precious metal loading to provide the required reduction in tailpipe emissions, to meet EPA emissions requirements.

Product Features:
  • Designed for use on Pre-OBDII vehicles (1995 and older)
  • Stainless steel body with aluminized pipe and heat shields for durability
  • Expandable bushings for custom installation requirements
  • Universal converter may require modification to complete installation
  • 25,000-mi catalytic performance & 5-year/50,000-mi structural integrity warranty
  • Meets EPA emissions requirements
  • Not legal for sale in California
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Body Type:Large Oval
Case Material:Stainless Steel
Inlet Attachment Type:Pipe Connection
Inlet Inside Diameter:2.000 in
Inlet Quantity:2
Outlet Attachment Type:Pipe Connection
Outlet Inside Diameter:2.500 in
Outlet Quantity:1
Overall Length:18.000 in
Substrate Material:Ceramic


by PowerReviews
WalkerEPA Standard Universal Converter

(based on 1 review)

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Reviewed by 1 customer

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(1 of 2 customers found this review helpful)


Cheaply made


from Ithaca NY

Verified Buyer



    • Difficult To Install

    Best Uses

    • Replacement

    Comments about Walker EPA Standard Universal Converter:

    Why is it less money on line than at the store under my account? I found it less else where.How come their wasnt a plug to go in the hole ?

    • Car & Truck:
    • Mechanic

    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:

      Is there a port for O2 sensor?
      Asked on 7/14/2012 by Tony from Orwigsburg, Pa.

      1 answer



        Yes, this part Walker Catalytic Converter - Standard Universal, Part No. 15022 is having Upstream Oxygen Sensor port.
        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 your nearest Advance Auto Parts store and our representatives would be more than happy to assist you.

        Answered on 7/15/2012 by Aaron from AAP
    • Q:

      is the side with 2 the inlet
      Asked on 6/27/2010 by Anonymous from delaware, oh

      1 answer



        Yes the side with two is the inlet.

        Answered on 6/28/2010 by Kevin from AAP
    Displaying questions 1-2

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