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Plymouth Duster Catalytic Converter

We have 5 Items In-stock. Select a year to continue.
$75.88 List Price $98.20 Save $22.32 Availability: In Stock
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MAGNAFLOW 49-STATE SEMI-UNIVERSAL CATALYTIC CONVERTER

  • 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#: M6694004
  • Brand: Magnaflow
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless steel
  • EO Number: Not applicable
  • Anticipated Ship Out Time: 1-2 business days
  • Catalyst Substrate Material: Ceramic honeycomb
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Fits the following Plymouth Duster Years:
  • 1976 | 6 Cyl 3.7L | Sport
  • 1975 | 6 Cyl 3.7L | Base, Custom
Rating: (see review/s)

"Had it installed quick and easy at the shop. It is a universal converter so it doesnt come with mounting flanges no universal does. You have to take it to a professional as there is cutting and welding involved to fit but thats what makes a universal cheaper. If you want a more do it yourself then get a direct fit converter. I went universal for the savings and it does the job just fine." posted by: Kyle on August 10, 2012

"The 'minor modifications might be required' in the description of this item cost me an additional sixty dollars in labor and parts by a muffler shop. Had I walked away from the shop to call or write to Autopartswharehouse, my engine would have still been in peril due to further delay. 'Performance' is not rated. It takes time to determine a part's performance. How long it lasts counts." posted by: Lengo on May 30, 2012

$62.37 List Price $188.32 Save $125.95 Availability: In Stock
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WALKER CATALYTIC CONVERTER, UNIVERSAL

Walker catalytic converters feature OE style design and fit, thicker OE-quality flanges, oxygen sensor fittings, heat-shielded pipe, and structural brace for enhanced strength and durability.

Features
  • Higher loaded substrate
  • Easy bolt-on installation
Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: WK15036
  • Brand: Walker
  • Tube Material: Stainless steel
  • Anticipated Ship Out Time: Same day - 1 business day
  • Dimensions: 13.25 in. overall length
  • Warranty: 5-year or 50,000-mile Walker limited warranty
 
Fits the following Plymouth Duster Years:
  • 1976 | 6 Cyl 3.7L | Sport
  • 1975 | 6 Cyl 3.7L | Base, Custom
Rating: (see review/s)

"the cat converter is of great quality and was easy to install. I had an exhaust store install it and they wanted to know where I got it." posted by: ZZ 1951 me myself on March 30, 2014

$75.88 List Price $98.20 Save $22.32 Availability: In Stock
  • Free Ground Shipping
  • Low Price Guarantee
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MAGNAFLOW 49-STATE SEMI-UNIVERSAL CATALYTIC CONVERTER

  • 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#: M6694005
  • Brand: Magnaflow
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless steel
  • EO Number: Not applicable
  • Anticipated Ship Out Time: 1-2 business days
  • Catalyst Substrate Material: Ceramic honeycomb
(see more)
Fits the following Plymouth Duster Years:
  • 1976 | 8 Cyl 5.2L | Sport
  • 1975 | 8 Cyl 5.2L | Base, Custom
Rating: (see review/s)

"this item is a great item to have if you r up grading you rcat great perfomance great sound a must for muscle car lover" posted by: shadow on September 12, 2008

$178.53 List Price $231.04 Save $52.51 Availability: In Stock
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MAGNAFLOW 50-STATE SEMI-UNIVERSAL CATALYTIC CONVERTER

  • 50-State/California Legal
  • 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 semi-universal 50-State Legal 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#: M6636005
  • Brand: Magnaflow
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless steel
  • EO Number: D-193-86
  • Anticipated Ship Out Time: 1-2 business days
  • Catalyst Substrate Material: Ceramic honeycomb
(see more)
Fits the following Plymouth Duster Years:
  • 1976 | 8 Cyl 5.2L | Sport
  • 1975 | 8 Cyl 5.2L | Base, Custom
$178.53 List Price $231.04 Save $52.51 Availability: In Stock
  • APW Bestseller
  • Free Ground Shipping
  • Low Price Guarantee
(

more

)

MAGNAFLOW 50-STATE SEMI-UNIVERSAL CATALYTIC CONVERTER

  • 50-State/California Legal
  • 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 semi-universal 50-State Legal 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#: M6636004
  • Brand: Magnaflow
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless steel
  • EO Number: D-193-86
  • Anticipated Ship Out Time: 1-2 business days
  • Catalyst Substrate Material: Ceramic honeycomb
(see more)
Fits the following Plymouth Duster Years:
  • 1976 | 6 Cyl 3.7L | Sport
  • 1975 | 6 Cyl 3.7L | Base, Custom