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Catco Catalytic Converter

We have 1,163 Items In-stock.
Catco Catalytic Converter, Catco Pre-Cat 6500, Front, 49-State Legal - no CA shipments
$382.94 List Price: $849.94 Save: $467.00 Availability: In Stock
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CATCO CATALYTIC CONVERTER ASSEMBLY

Catco's catalytic converters are designed with 409 stainless steel pipes and shell for longer life.

Specifications

  • 9-bolt welded flange inlet
  • 2-bolt welded flange (see more)

  • SKU#: CAT1086
  • Brand: Catco
  • Product Fit:   Direct Fit
  • Quantity Sold:   Assembly
  • Tube Material:   Stainless Steel
  • Anticipated Ship Out Time:   2-3 business days
  • Catalyst Substrate Material:   Ceramic honeycomb
(see more)
Rating: (see review/s)

"Did not want to spend $900 dollars for the repair or my converter so I orderderd the part from you guys and did it my self for $350 thanks finally passed state inspection." posted by: fish on February 16, 2009

Catco Catalytic Converter, Front, 49-State Legal - no CA shipments, Direct Fit
$381.54 List Price: $814.76 Save: $433.22 Availability: In Stock
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CATCO CATALYTIC CONVERTER ASSEMBLY

Catco catalytic converters are designed with 409 stainless steel pipes and shell for longer life.

Specifications

  • 2-bolt welded flange inlet
  • 2-bolt welded flange with (see more)

  • SKU#: CAT1106
  • Brand: Catco
  • Quantity Sold:   Assembly
  • Tube Material:   Stainless Steel
  • Anticipated Ship Out Time:   2-3 business days
  • Catalyst Substrate Material:   Ceramic honeycomb
  • Dimensions:   21.75 in. overall length
(see more)
Rating: (see review/s)

"Part arrived fairly quickly. Saved about $50 bucks overall but one or more gasket-seals not included. Noticed box arrived with part protruding out the end and taped over!! Discovered my muffler shop used same brand. Part installed and running fine at this time unfortunately it did not help with my Check Engine light which has been on for a while." posted by: Mark on October 15, 2013

"good customer service by the staff, great product and delivered on time" posted by: on February 3, 2010

Catco Catalytic Converter, Catco Pre-Cat 6500, Front, 49-State Legal - no CA shipments
$256.15 List Price: $549.90 Save: $293.75 Availability: In Stock
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CATCO CATALYTIC CONVERTER

Catco's catalytic converters are designed with 409 stainless steel pipes and shell for longer life.

Specifications

  • 6-bolt welded flange inlet
  • 3-bolt welded flange outlet
  • Oval (see more)

  • SKU#: CAT1018
  • Brand: Catco
  • Product Fit:   Direct Fit
  • Quantity Sold:   Assembly
  • Tube Material:   Stainless Steel
  • Anticipated Ship Out Time:   2-3 business days
  • Catalyst Substrate Material:   Ceramic honeycomb
(see more)
Catco Catalytic Converter, Catco Pre-Cat 6500, Front, 49-State Legal - no CA shipments
$348.90 List Price: $771.80 Save: $422.90 Availability: In Stock
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CATCO CATALYTIC CONVERTER ASSEMBLY

Catco's catalytic converters are designed with 409 stainless steel pipes and shell for longer life.

Specifications

  • 5-bolt welded flange inlet
  • 2-bolt welded flange with (see more)

  • SKU#: CAT1195
  • Brand: Catco
  • Product Fit:   Direct Fit
  • Quantity Sold:   Assembly
  • Tube Material:   Stainless Steel
  • Anticipated Ship Out Time:   2-3 business days
  • Dimensions:   19.25 in. overall length
(see more)
Catco Catalytic Converter, Catco Pre-Cat 6500, Front, 49-State Legal - no CA shipments
$276.93 List Price: $535.00 Save: $258.07 Availability: In Stock
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CATCO CATALYTIC CONVERTER

Catco's catalytic converters are designed with 409 stainless steel pipes and shell for longer life.

Specifications

  • 5-bolt welded flange inlet
  • 3-bolt welded flange outlet
  • Oval (see more)

  • SKU#: CAT1023
  • Brand: Catco
  • Product Fit:   Direct Fit
  • Quantity Sold:   Assembly
  • Tube Material:   Stainless Steel
  • Anticipated Ship Out Time:   2-3 business days
  • Catalyst Substrate Material:   Ceramic honeycomb
(see more)
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Catco Catalytic Converter, Rear, 49-State Legal - no CA shipments, Direct Fit
$316.74 List Price: $675.08 Save: $358.34 Availability: In Stock
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CATCO CATALYTIC CONVERTER ASSEMBLY

Catco catalytic converters are designed with 409 stainless steel pipes and shell for longer life.

Specifications

  • 2-bolt welded flange with gasket stub inlet
  • 2-bolt (see more)

  • SKU#: CAT4835
  • Brand: Catco
  • Quantity Sold:   Assembly
  • Tube Material:   Stainless Steel
  • Anticipated Ship Out Time:   2-3 business days
  • Catalyst Substrate Material:   Ceramic honeycomb
  • Dimensions:   50.75 in. overall length
(see more)
Catco Catalytic Converter, Center, 49-State Legal - no CA shipments, Direct Fit
$359.35 List Price: $772.90 Save: $413.55 Availability: In Stock
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CATCO CATALYTIC CONVERTER ASSEMBLY

Catco catalytic converters are designed with 409 stainless steel pipes and shell for longer life.

Specifications

  • 3-bolt welded flange with gasket stub inlet
  • 2-bolt (see more)

  • SKU#: CAT4014
  • Brand: Catco
  • Quantity Sold:   Assembly
  • Tube Material:   Stainless Steel
  • Anticipated Ship Out Time:   2-3 business days
  • Catalyst Substrate Material:   Ceramic honeycomb
  • Dimensions:   39.5 in. overall length
(see more)
Catco Catalytic Converter, Catco Pre-Cat 6500, Front, 49-State Legal - no CA shipments
$308.03 List Price: $667.90 Save: $359.87 Availability: In Stock
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CATCO CATALYTIC CONVERTER ASSEMBLY

Catco's catalytic converters are designed with 409 stainless steel pipes and shell for longer life.

Specifications

  • 2-bolt flange with spherical flare inlet
  • 3-bolt (see more)

  • SKU#: CAT1044
  • Brand: Catco
  • Product Fit:   Direct Fit
  • Quantity Sold:   Assembly
  • Tube Material:   Stainless Steel
  • Anticipated Ship Out Time:   2-3 business days
  • Catalyst Substrate Material:   Ceramic honeycomb
(see more)
Catco Catalytic Converter, Rear, 49-State Legal - no CA shipments, Direct Fit
$254.29 List Price: $561.00 Save: $306.71 Availability: In Stock
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CATCO CATALYTIC CONVERTER ASSEMBLY

Catco catalytic converters are designed with 409 stainless steel pipes and shell for longer life.

Specifications

  • 3-bolt welded flange with gasket stub inlet
  • 2-bolt (see more)

  • SKU#: CAT4061
  • Brand: Catco
  • Quantity Sold:   Assembly
  • Tube Material:   Stainless Steel
  • Anticipated Ship Out Time:   2-3 business days
  • Catalyst Substrate Material:   Ceramic honeycomb
  • Dimensions:   50.5 in. overall length
(see more)
Rating: (see review/s)

"pipes look great.... flanges good...flex in good shape... converter rusting out in less than 3 yrs.. if ya buy this and live in an area where they salt the roads.... hang onto your paper work" posted by: bob on April 16, 2013

"pipe between cat and flex should have been 2", instead was 2.25. Had to heat to reshape factory hanger to accept pipe" posted by: frustrated on August 23, 2011

Catco Catalytic Converter, Center, 49-State Legal - no CA shipments, Direct Fit
$408.72 List Price: $870.46 Save: $461.74 Availability: In Stock
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CATCO CATALYTIC CONVERTER ASSEMBLY

Catco catalytic converters are designed with 409 stainless steel pipes and shell for longer life.

Specifications

  • 2-bolt flange with spherical flare inlet
  • 2-bolt flange (see more)

  • SKU#: CAT4274
  • Brand: Catco
  • Quantity Sold:   Assembly
  • Tube Material:   Stainless Steel
  • Anticipated Ship Out Time:   2-3 business days
  • Catalyst Substrate Material:   Ceramic honeycomb
  • Dimensions:   87.5 in. overall length
(see more)
Rating: (see review/s)

"Went in easy. Cleared codes. Passed New Jersey inpection. Heat shields are junk welded. Easier to cut them off than to go after company for a new cat. Just remember not to idle and melt floor." posted by: charlie on October 29, 2012

Catco Catalytic Converter, Front, 49-State Legal - no CA shipments, Direct Fit
$401.89 List Price: $881.56 Save: $479.67 Availability: In Stock
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CATCO CATALYTIC CONVERTER ASSEMBLY

Catco catalytic converters are designed with 409 stainless steel pipes and shell for longer life.

Specifications

  • 9-bolt welded flange inlet
  • 3-bolt welded flange (see more)

  • SKU#: CAT1186
  • Brand: Catco
  • Quantity Sold:   Assembly
  • Tube Material:   Stainless Steel
  • Anticipated Ship Out Time:   2-3 business days
  • Catalyst Substrate Material:   Ceramic honeycomb
  • Dimensions:   12.5 in. overall length
(see more)
Rating: (see review/s)

"this is a pretty good service you offer at a great, great price." posted by: kia man on April 8, 2010

Catco Catalytic Converter, Front, 49-State Legal - no CA shipments, Direct Fit
$569.46 List Price: $1,155.10 Save: $585.64 Availability: In Stock
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CATCO CATALYTIC CONVERTER ASSEMBLY

Catco catalytic converters are designed with 409 stainless steel pipes and shell for longer life.

Specifications

  • 3-bolt welded flange inlet
  • 2-bolt flange with spherical (see more)

  • SKU#: CAT9709
  • Brand: Catco
  • Quantity Sold:   Assembly
  • Tube Material:   Stainless Steel
  • Anticipated Ship Out Time:   2-3 business days
  • Catalyst Substrate Material:   Ceramic honeycomb
  • Dimensions:   50.25 in. overall length
(see more)
Catco Catalytic Converter, Center, 49-State Legal - no CA shipments, Direct Fit
$224.14 List Price: $462.38 Save: $238.24 Availability: In Stock
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CATCO CATALYTIC CONVERTER

Catco catalytic converters are designed with 409 stainless steel pipes and shell for longer life.

Specifications

  • 4-bolt flange welded inlet
  • With one oxygen sensor port
  • Oval (see more)

  • SKU#: CAT4840
  • Brand: Catco
  • Quantity Sold:   Assembly
  • Tube Material:   Stainless Steel
  • Anticipated Ship Out Time:   2-3 business days
  • Catalyst Substrate Material:   Ceramic honeycomb
  • Dimensions:   26.25 in. overall length
(see more)
Catco Catalytic Converter, Front, 49-State Legal - no CA shipments, Direct Fit
$386.49 List Price: $825.52 Save: $439.03 Availability: In Stock
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CATCO CATALYTIC CONVERTER ASSEMBLY

Catco catalytic converters are designed with 409 stainless steel pipes and shell for longer life.

Specifications

  • 3-bolt welded flange inlet
  • 2-bolt welded flange (see more)

  • SKU#: CAT4941
  • Brand: Catco
  • Quantity Sold:   Assembly
  • Tube Material:   Stainless Steel
  • Anticipated Ship Out Time:   2-3 business days
  • Catalyst Substrate Material:   Ceramic honeycomb
  • Dimensions:   47.25 in. overall length
(see more)
Rating: (see review/s)

"My car is running fine now that my new part was installed, I would tell all of my friends about this web site. Thank You for workig with me to get the right part for my car." posted by: on March 8, 2010

"The first converter that I orderd was the wrong one because the correct one was not listed on your web site. After contacting the manufactuer I was able to order the correct converter which arrived in about 1 business day." posted by: papajoe on November 14, 2008

Catco Catalytic Converter, Front, 49-State Legal - no CA shipments, Direct Fit
$316.92 List Price: $704.52 Save: $387.60 Availability: In Stock
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CATCO CATALYTIC CONVERTER

Catco catalytic converters are designed with 409 stainless steel pipes and shell for longer life.

Specifications

  • 3-bolt welded flange inlet
  • 3-bolt welded flange outlet
  • Oval (see more)

  • SKU#: CAT4405
  • Brand: Catco
  • Quantity Sold:   Assembly
  • Tube Material:   Stainless Steel
  • Anticipated Ship Out Time:   2-3 business days
  • Catalyst Substrate Material:   Ceramic honeycomb
  • Dimensions:   6.88 in. overall length
(see more)
View Less

You've got an emissions test coming up, and your catalytic converter is rusted through, so you need a new one. There are all kinds of options out there, but you don't need a boutique part that claims to give you competitive advantages. You just want a solid component that does the job and lasts a long time. You're talking about a Catco Catalytic Converter, because they've got extremely advanced engineering and manufacturing processes, but they strive to just make great parts that do the job right. Whether you're meeting general EPA specs or you need to meet the tougher California OBDII standards, their converters will pass the tests with flying colors, and with 409 stainless steel construction, corrosion won't be a problem. Their advanced Aristo catalyst technology is as good as any you'll find in any competing product, and they've almost always got a part that's so perfectly fitted for your vehicle that you can reuse the hardware that's there, with the exact same mount points. If that's not the case, they've got a universal mount Catco Catalytic Converter for you, so there's no question that they make a product that will solve your problem simply, with durable parts from a manufacturer that mechanics turn to first. All customers completely deserve tremendous customer service when they buy good quality car parts from us. For our valued customers, we created a 24/7 customer support desk to support all your needs. To make a good deal even better, we provide FREE shipping on every order over $50. If you can find a better price, call us - we always beat any legitimate auto part price.

Catco Catalytic Converter Review
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Overall Rating 4.0

Feeling a little bit anxious before a big exam is something you might share with a student. However, failing your emissions test means spending a lot of time and money on trying to find what's wrong with your vehicle. To prevent this from happening, ensure that your car parts are in good working order. If you smell rotten eggs, hear a rattling sound, and/or experience a loss of engine power, then you need to replace your catalytic converter before going in for your test. This is the most important component that will help determine your test results. Since the clock is ticking towards your big exam, you won't have time to try out any return products that you won't like. Read our recent review of Catco's catalytic converter below to find out if this is the right part for you:

Catco catalytic converter features:

  • Original equipment replacement product with a tube and case made from stainless steel with a natural finish
  • The substrate is made from a ceramic honeycomb material
  • Has a round body with a single three-bolt welded flange inlet and a single two-bolt welded flange outlet
  • Comes as a set of two converters with a five-year of 50,000-mile Catco limited warranty

Pros:

  • We noticed an increase in performance soon after we installed the new catalytic converter. We experienced better exhaust flow and fuel efficiency as well as greater power and torque.
  • It's a little louder than the stock system, but we think that's definitely a good thing. This noticeable improvement isn't obnoxiously loud.
  • We took it to our local emissions testing center, two weeks ago. We're glad to report that it passed New Jersey's inspection laws with no problems.

Cons:

  • We had to do a lot of work to make the product fit with our existing exhaust system during the installation.
  • Apart from using the exhaust clamps from our stock, we also had to replace the oxygen sensors and use a liberal amount of anti-seize compound on the threads as well.

Verdict:

If you're looking for a relatively inexpensive way of sprucing up your exhaust system before a big emissions test, then a new Catco catalytic converter may just be the thing for you. Although we had problems during the installation process, we still got what we wanted - an affordable OE comparable product for our Mercury. Finally, we're very happy that it passed our emissions test.