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Deal.ai › Walker › Walker Exhaust
Walker
Walker Exhaust Ultra EPA 54702 Direct Fit Catalytic Converter

Walker Exhaust Ultra EPA 54702 Direct Fit Catalytic Converter

Best price now

$308.35at Partsgeek.comChecked 1 h ago

22% under what the other stores charge

Compared across 14 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $308.35 at Partsgeek.com (checked Nov 12, 2026).
  • Checked at 14 stores.

Our take on the Walker Exhaust Ultra EPA 54702 Direct Fit Catalytic Converter

The Walker Ultra EPA 54702 is a direct-fit catalytic converter for specific OBDII (1996 and newer) vehicles. It bolts in place of the factory unit using the original mounting points, so no cutting or welding is needed on supported applications. It is built to meet EPA emissions standards, not California CARB rules, so check your state before buying. Against universal-fit converters, the direct-fit design saves installation time; against OEM parts, it is a lower-cost replacement with comparable fitment.

Best forOwners of supported OBDII vehicles replacing a failed converterDrivers in states that follow EPA, not CARB, rulesDIY installers who want a bolt-on fitRepairing a check-engine light caused by converter efficiency codes
Pros
  • Direct-fit design bolts to factory mounting points
  • No cutting or welding on supported applications
  • Meets EPA emissions standards
  • Built for OBDII vehicles from 1996 and newer
  • Lower cost than a dealer OEM converter
Cons
  • Not legal for California or other CARB states
  • Fits only the specific vehicles Walker lists
  • Converter efficiency codes can return if another fault is present
  • Installation still needs rusted hardware and hangers dealt with

Walker Exhaust Ultra EPA 54702 Direct Fit Catalytic Converter prices at every store

  • USAutopartsCar.comNew

    In stock

    $313.82Checked 1 h ago
    Visit USAutopartsCar.com
  • WalmartNew

    In stock

    $371.79Free shippingChecked 1 h ago
    Visit Walmart
  • Summit RacingNew

    In stock

    $371.99Free shippingChecked 1 h ago
    Visit Summit Racing
  • NAPA Auto PartsNew

    In stock

    $939.99Free shippingChecked 1 h ago
    Visit NAPA Auto Parts
  • Partsgeek.comNew

    Availability unknown

    $308.35Checked 1 h ago
    Visit Partsgeek.com
  • Vivid RacingNew

    Availability unknown

    $349.93Checked 1 h ago
    Visit Vivid Racing
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $371.79Free shippingChecked 1 h ago
    Visit Amazon
  • CARiD.comNew

    Availability unknown

    $371.79Checked 1 h ago
    Visit CARiD.com
  • FR SportNew

    Availability unknown

    $396.67Checked 1 h ago
    Visit FR Sport
  • ZoroNew

    Availability unknown

    $430.99Checked 1 h ago
    Visit Zoro
  • Auto ValueNew

    Availability unknown

    $610.99Checked 1 h ago
    Visit Auto Value
  • eBayNew

    Availability unknownSold by dealonautoparts

    $613.20Checked 1 h ago
    Visit eBay
  • Advance Auto PartsNew

    Availability unknown

    $749.99Checked 1 h ago
    Visit Advance Auto Parts
  • AutoZoneNew

    Availability unknown

    $812.99Checked 1 h ago
    Visit AutoZone

Also available at

  • WalmartCheck price at Walmart

Store links may earn us a commission.

Walker Exhaust Ultra EPA 54702 Direct Fit Catalytic Converter price history

Lowest price we've seen: $308.35 on Nov 13 at Partsgeek.com. Tracked across 14 stores since Nov 13.

What reviewers say

Owners of supported vehicles report the unit fits the factory flange and hangers and clears converter efficiency codes after install. Complaints center on fitment on vehicles not exactly matched and on the part not being CARB legal.

What people mention
  • FitmentMixedMany say it bolts straight to the factory flanges, while some report alignment problems on certain applications.
  • Emissions codesPraisedOwners say the check-engine light and efficiency codes cleared after installation.
  • CARB legalityCriticisedBuyers in California and CARB states find it cannot be used there.
  • Build qualityPraisedOwners describe the shell and welds as sturdier than cheap universal converters.
  • HardwareCriticisedSome buyers note gaskets and mounting hardware are not always in the box.

About the Walker Exhaust Ultra EPA 54702 Direct Fit Catalytic Converter

The Walker Exhaust Ultra EPA 54702 is a direct-fit catalytic converter. It is designed to comply with EPA standards.

Walker Ultra Direct-Fit Catalytic Converters are available for import and domestic OBDII vehicles, 1996 and newer.

Brand
Walker
Type
Direct-fit catalytic converter
Part number
54702
Compliance
EPA standards
Vehicle type
Import and domestic OBDII vehicles, 1996 and newer
Color
Multicolor
Size
48.000

Specifications

color
MulticolorSource
size
48.000Source

Questions and answers

Is this converter legal in California?
No. It is an EPA-compliant converter, not a CARB-approved one, so it cannot be sold or installed in California and other states that follow CARB rules.
Will it fit my car?
Only if your vehicle is on Walker's application list for part 54702. Check the year, make, model and engine before ordering; it is a direct fit for those vehicles only.
Does it need welding?
No. It is a direct-fit unit that mounts to the factory flange and hangers on supported vehicles. Expect to deal with rusted bolts and old gaskets.
Will it fix my check-engine light?
It can clear a P0420 efficiency code if the old converter was the cause. If the engine has misfires, oil burning or exhaust leaks, the code can return.
What is in the box?
The converter itself. Gaskets and mounting hardware are often not included, so check what your vehicle needs and buy them separately if required.
How is it different from a universal converter?
A universal converter needs cutting, welding and pipe adapters. This one is shaped to the factory location, which usually means a faster install.
Where is the Walker Exhaust Ultra EPA 54702 Direct Fit Catalytic Converter cheapest?
At Partsgeek.com, for $308.35, 22% under what the other stores charge, as of our latest check.
Where can I buy the Walker Exhaust Ultra EPA 54702 Direct Fit Catalytic Converter?
14 stores we checked sell it, including Walmart, USAutopartsCar.com, Amazon, Partsgeek.com, Vivid Racing.

Stores we've priced the Walker Exhaust Ultra EPA 54702 Direct Fit Catalytic Converter at

  • Walmart deals and prices
  • Zoro deals and prices

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