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Jeep J20 Catalytic Converter

We have 5 Items In-stock. Select a year to continue.
$51.70 List Price $61.01 Save $9.31 Availability: In Stock
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EASTERN CATALYTIC CONVERTER

World-class quality and innovation have made Eastern the best converter manufacturer in the business. 100% of Eastern's research and development efforts goes into making the finest aftermarket and original equipment catalytic converters on the market. Each Eastern catalytic converter uses advanced materials design which retains maximum engine output and maximizes catalytic efficiency. Eastern's proprietary NANO technology chemistry yields highly efficient loadings for lower cost and better converter efficiency.

Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: EAST70318
  • Brand: Eastern
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold Individually
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Catalyst Substrate Material: Ceramic honeycomb
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Fits the following Jeep J20 Years:
  • 1979-1980 | 8 Cyl 5.9L | Base
Rating: (see review/s)

"Great price and good service so far. Would recommend this product to anyone." posted by: Glen on February 23, 2014

"Carbon emmissions prior to installation was 1875 PPM.(160PPM max allowable in CT). After inatallation Carbon emmissions dropped to 80PPM." posted by: john on November 15, 2013 view all 13 reviews

$75.88 List Price $98.20 Save $22.32 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#: M6694006
  • Brand: Magnaflow
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Dimensions: 12 in. L x 6.5 in. W x 4 in. H, 16 in. overall length
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Fits the following Jeep J20 Years:
  • 1979-1988 | 8 Cyl 5.9L | Base
Rating: (see review/s)

"I really have no pro's or con's about this converter. Ordered it on Thursday and by Saturday I have FEDEX delivering the package. Really fast prompt service. It does not say this in the description of the product, but the openings are 2.5 inch inside diameter. Installed it today and so now I can get my truck inspected. I am forwarding this website to a friend of mine who has a 89 Chevy like my 92 and he needs a caty to get his truck running and inspected." posted by: Doc on December 11, 2010

"I ordered this for my jeep, it arrived in great condition and would order from this company again! Thanks so much" posted by: froggy on May 25, 2010 view all 3 reviews

$79.94 List Price $151.72 Save $71.78 Availability: In Stock
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Catco Catalytic Converter

CATCO is well known for its experience throughout the years in using spot-on manufacturing practices and innovative technologies that paved way in producing one of the world's best and fully integrated catalytic converters today. In order to meet the customer's needs, CATCO has set its standards of catalytic converters that are produced with top-quality design, material, and performance. The CATCO catalytic converter not only delivers all the necessary function that the product should provide but it gives what the customer expects and truly deserve.

Catco catalytic converter Features and Benefits:
  • Constructed with a 409 stainless steel shell to give optimum durability and strength
  • Designs have met EPA and CARB emission requirements as cataloged
Specifications:
  • 14 in. overall length; 2 in. inlet diameter; 2 in. outlet diameter
  • Single inlet and outlet configuration
  • One catalytic converter quantity
  • Ceramic honeycomb substrate material
  • Stainless steel case material
  • Stainless steel tube material
  • Oval body
  • Without oxygen sensor port
  • 5-year or 50,000-mile Catco limited warranty on converter body with 25,000-mile limited warranty on emissions

Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: CAT6004
  • Brand: Catco
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 2-3 business days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Warranty: 5-year or 50,000-mile Catco limited warranty on converter body with 25,000-mile limited warranty on emissions
 
Fits the following Jeep J20 Years:
  • 1981-1988 | 8 Cyl 5.9L | Base
$134.22 List Price $158.38 Save $24.16 Availability: In Stock
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WALKER CATALYTIC CONVERTER

Specifications: Pipe Inlet Connection, Pipe Outlet Connection

Features:

  • 3-way catalyst style
  • Has broad application coverage
  • Higher loaded substrate

Walker catalytic converter features stainless steel body, aluminized expandable bushings and heat shield for enhanced strength and durability.

Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: WK80906
  • Brand: Walker
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: Same day - 1 business day
  • Warranty: 5-year or 50,000-mile Walker limited warranty
 
Fits the following Jeep J20 Years:
  • 1978-1988 | 8 Cyl 5.9L | Base
$175.48 List Price $207.07 Save $31.59 Availability: In Stock
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Crown Automotive is the go-to company for premium quality factory replacement parts for Jeeps manufactured as far back as 1942.
  • SKU#: J5358641
  • Brand: Crown
  • Tube Material: Stainless Steel
  • Recommended Use: OE Replacement
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 12-month or 12,000-mile Crown limited warranty
 
Fits the following Jeep J20 Years:
  • 1976 | 6 Cyl 4.2L | Base