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Walker®
81133 No Returns Accepted - Catalytic Converter, CARB and Federal EPA Standards, 50-state Legal, Semi-Universal (Welding Required)

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$395.49
$476.61Save: $81.12(17%)
Manufacturer #81133
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Highlights

Part:
Catalytic Converter
Brand:
Walker
Emissions:
CARB and Federal EPA Standards, 50-state Legal
Notes:
16.13 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
1975-1976 Mercedes Benz 280
Base
6 Cyl 2.8L
-
1975-1976 Mercedes Benz 280C
Base
6 Cyl 2.8L
-
1975-1976 Mercedes Benz 280S
Base
6 Cyl 2.8L
-
1977-1979 Mercedes Benz 280E
Base
6 Cyl 2.8L
-
1979-1981 BMW 528i
Base
6 Cyl 2.8L
-
Page 1 of 7 | Showing 1 - 5 of 32 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.
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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
I have a 1985 BMW 535i 6cyl with a 3.4L. Bought a WK81133 from Car Parts.This catalytic is for a 3.5.  I had it installed in my car and still did not pass the smoke test.I have done every thing necessary to make it pass. My mechanic wants to know if it makes a difference the 3.4 and 3.5. Also is this catalytic is a 2 phase or a 3 phase? Very important. Please get back to me I need to resolve this issue. Thank you for your service.carlos s.Oct 07, 2021
Best Answer:Hi Carlos, I'm glad to assist you. Please provide your complete VIN number so we could double check carefully. This is a semi-universal type (that need welding) and a 50 state legal catalytic converter. This fits only a 3.5L engine with California emissions. I hope this helps. Happy shopping.
Jeonino E.STAFFOct 07, 2021