{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": true,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": true,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": true,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": true,
    "zipPaymentFlag": "c",
    "hassleFreeReturn": true,
    "lifetimeReplacement": true,
    "cpn_off": false
}
Select your vehicle
Vehicle Info Required to Guarantee FitAdd Vehicle

Walker®
81126 No Returns Accepted - Catalytic Converter, CARB and Federal EPA Standards, 50-state Legal, Semi-Universal (Welding Required)

Product Video Thumbnail
Tap image and pinch to zoom.
Product Video Thumbnail
$352.99
OR
Manufacturer #81126
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Highlights

Brand:
Location:
Driver Or Passenger Side
Emissions:
CARB and Federal EPA Standards, 50-state Legal
Notes:
13.25 in. overall length
Type:
Catalytic Converter
Product Fit:
Semi-Universal (Welding Required)
Recommended Use:
OE Replacement
Quantity Sold:
Sold individually
EO Number:
D-182-65
Gasket Included:
Without Gasket
Warranty:
5-year or 50,000-mile Walker limited warranty
Returns Policy:
NON-RETURNABLE
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series:
CalCat Series
Tube Material:
Stainless Steel

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1975 Chevrolet Monza
2+2
4 Cyl 2.3L
-
1975 Chevrolet Monza
S
4 Cyl 2.3L
-
1975 Chevrolet Vega
Estate Wagon
4 Cyl 2.3L
-
1975 Chevrolet Vega
LX
4 Cyl 2.3L
-
1975 Chevrolet Vega
Panel Express
4 Cyl 2.3L
-
Page 1 of 261 | Showing 1 - 5 of 1301 results

Product Information

CARB AND FEDERAL EPA STANDARDS, 50-STATE LEGAL SEMI-UNIVERSAL (WELDING REQUIRED) WALKER CATALYTIC CONVERTER

Walker's semi-universal catalytic converter features a top-quality stainless steel design with thicker flanges, oxygen sensor fittings, heat-shielded pipes and structural braces for greater durability. Established in 1908, Walker is renowned in the automotive aftermarket for manufacturing a full line of exhaust system parts.

  • Strenuously engineered and evaluated to meet EPA requirements
  • Made with top-quality stainless steel
  • Can be modified to fit your vehicle
  • Equipped with bushings that expand as needed during installation
  • Meets both CARB and Federal EPA Standards
  • This universal catalytic converter requires welding and metal cutting to fit. Please seek professional help with the installation.
  • If you need further assistance, please contact Customer Service.
  • Returns will not be accepted for universal catalytic converters.
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

0
Will this fit a 1979 MGB and be guaranteed to pass CA smog and will it affect the operation and performance of the car? Item says no returns.Lew S.Aug 13, 2024
Best Answer:Hi Lew, thank you for reaching out! Yes, as long as you can cut and weld the pipes. It is guaranteed to pass CA emissions. It will not affect the performance of the car. Click the link below to order the part while stocks last. Have a great day! <a href="https://www.carparts.com/catalytic-converter/walker/wk81126?can=cpab2020_csqa_20240813" target="_blank">https://www.carparts.com/catalytic-converter/walker/wk81126?can=cpab2020_csqa_20240813</a>
Andrew B.STAFFAug 13, 2024
0
will this fit 2011 volvo xc60 t6?gabriel m.May 01, 2023
Best Answer:Hi Gabriel, thank you for reaching out. No, this will not. Click this link to order the suggested catalytic convert for the 2011 Volvo XC60 T6 and take advantage of our low prices: <a href="https://www.carparts.com/search?q=Catalytic_Converter&vehicle[year]=2011&vehicle[make]=Volvo&vehicle[model]=XC60&vehicle[submodel]=T6&vehicle[cylinders]=6&vehicle[liter]=3%2E0&filters[universal]=false&can=CPAP3648_CSQA_20230501" target="_blank">https://www.carparts.com/search?q=Catalytic_Converter&vehicle[year]=2011&vehicle[make]=Volvo&vehicle[model]=XC60&vehicle[submodel]=T6&vehicle[cylinders]=6&vehicle[liter]=3%2E0&filters[universal]=false&can=CPAP3648_CSQA_20230501</a> I hope this helps. Happy shopping.
Aldrin P.STAFFMay 01, 2023
0
Will this fit my 1991 Mazda Miata? and will it pass smog in California? or will I run into any sort of problems?Evyn A.Mar 31, 2023
Best Answer:Hi Evyn, I'm glad to assist you. Yes, it will. And this is guaranteed to pass California emission testing. Click on the link below for direct ordering to take advantage of our ongoing discount and limited stocks. I hope this helps, and happy shopping. <a href="https://www.carparts.com/catalytic-converter/walker/wk81126?can=CPAE1047_CSQA_20230331" target="_blank">https://www.carparts.com/catalytic-converter/walker/wk81126?can=CPAE1047_CSQA_20230331</a>
Arnel E.STAFFMar 31, 2023

Customer Reviews

Thank you so Much , for having thing this Cadillac converter MR.H.WOODS !
Ora F.
VERIFIED PURCHASER
Purchased on Aug 29, 2023