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Mercedes Benz 450SEL Catalytic Converter

We have 3 Items In-stock. Select a year to continue.
$96.77 List Price $125.24 Save $28.47 Availability: In Stock
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  • Not legal for use in California or in states adopting the California emissions standards
  • Semi-universal design – cut out your old catalytic converter and weld in the new one
  • Stainless Steel Construction
  • Legendary Magnaflow quality, power, and sound
  • Ceramic, honeycomb catalyst designed for maximum flow and surface area

When you want the best, you want Magnaflow!  These 49-State Legal semi-universal catalytic converters have a catalyst specifically designed for your vehicle – just cut out your old catalytic converter and weld in the new one.  Engineered to cut emissions and improve performance.

  • SKU#: M6694008
  • Brand: Magnaflow
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Dimensions: 13.38 in. body length, 7 in. width, 17.38 in. overall length
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Fits the following Mercedes Benz 450SEL Years:
  • 1975-1980 | 8 Cyl 4.5L | Base
Rating: (see review/s)

"That "check engine" lite is finally gone. Had O2 sensor put in with little modification." posted by: Jay on August 3, 2008

$149.20 List Price $176.06 Save $26.86 Availability: In Stock
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WALKER CALCAT CATALYTIC CONVERTER

Specifications:

  • With air tube
  • Walker CalCat premium quality catalytic converter is specifically designed to meet with the California Air Resource Board (CARB) regulations both for Pre-OBD and OBDII vehicles. Featuring OE-style design to assure you will get precision fitting.

    Note:
    • Catalytic converter legal for sale in California under Executive Order (EO) number D-182-54. Before purchasing this product, please check the Executive Order at www.arb.ca.gov to verify whether this product is allowed for installation on your specific vehicle application.
    • SKU#: WK80822
    • Brand: Walker
    • Quantity Sold: Sold Individually
    • Tube Material: Stainless Steel
    • EO Number: D-182-54
    • Warranty: 5-year or 50,000-mile Walker limited warranty
     
    Fits the following Mercedes Benz 450SEL Years:
    • 1977-1980 | 8 Cyl 4.5L | Base
    $263.33 List Price $790.00 Save $526.67 Availability: In Stock
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    BENCHMARK CATALYTIC CONVERTER ASSEMBLY

    Benchmark catalytic converters are considered to be the industry's standard replacement catalytic converter. It is the recognized leader in fitment and durability. It features perfect fit and repeatability and its performance results are continually monitored by Benchmark's internal emissions laboratory to insure quality loadings which eliminate OBDII issues caused by many universal catalysts.

    Specifications
    • With oxygen sensor port
    • Standard assembly with one catalytic converter
    Notes
    • Product legal for sale in California under Executive Order (EO) number D-193-84. Before purchasing this product, please check the Executive Order at www.arb.ca.gov to verify whether this product is allowed for installation on your specific vehicle application.
    • SKU#: BEN82223
    • Brand: Benchmark
    • Quantity Sold: Assembly
    • Tube Material: Steel
    • Anticipated Ship Out Time: 1-2 Business Days
    • EO Number: D-193-86
    • Warranty: 5-year or 50,000-mile Benchmark limited warranty
     
    Fits the following Mercedes Benz 450SEL Years:
    • 1980 | 8 Cyl 4.5L | Base
    Select more Mercedes Benz 450SEL parts under Catalytic Converters & Components from list below.