Deals of the Best Catalyst Converter 2018 (Buyer’s Guide)

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Best Catalyst Converter
During the process of creating this buying guide, we looked through every important aspect of each catalyst converter available on the current market. Our list of the best products is as objective and trustworthy as it could be. However, we still advice you to make your own research before buying a catalyst converter.

People who are looking for good catalyst converter should find our article very helpful. It contains all the needed information about existing catalyst converter model, as well as buying tips for beginners and the TOP list of the best products.

Top 4 Catalyst Converter of 2018

Name and Features Image Rating Details
1. 2.5 Front Rear Universal Catalytic Converter (Editor’s Choice)
A monolithic honeycomb catalyst.
2.5 Front Rear Universal Catalytic Converter
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2. Universal Catalytic Converter
Ceramic carrier interface, metal catalyst.
Universal Catalytic Converter
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3. Evanfischer Repg960301 Silver Powder-coated Catalytic Converter
A high quality, direct fit oe replacement catalytic converter from evan-fischer.
Evanfischer Repg960301 Silver Powder-coated Catalytic Converter
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4. Nissan Altima 2.5l 2007-2013 Catalytic Converter
Emission warranty- 25, 000 miles/3 years structural integrity warranty-50, 000 miles/ 5 years.
Nissan Altima 2.5l 2007-2013 Catalytic Converter
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№ 1. 2.5 Front Rear Universal Catalytic Converter 70318 for Chevy Silverado 1500 Toyota Corolla Tacoma Camry Exhaust Manifold

Heavier-gauge t409 stainless steel, tip-to-tip. They do not use inferior mixed weights and materials. Seam-welded close to the converter body for a strong, tight bond. Welding along the edge could allow the converter to expand like the folds in an accordion, allowing the catalyst to move around. Fitment: chevrolet astro /beretta/ blazer/c10/c10 suburban/c20/c20 suburban; cadillac commercial chassis/ deville/ fleetwood/seville; buick century/electra/ estate wagon/lesabre/ reatta/regal/skylark; bmw 750il; audi 100 /200/5000; please check the fitment on product description page for reference. A monolithic honeycomb catalyst. The ceramic is designed for maximum flow and surface area. The coating method is strictly controlled to maintain exact specifications.

Federal emissions compliant design, epa approved; not for california& new york.


Seam-welded close
Federal emissions compliant design
A monolithic honeycomb catalyst
Heavier-gauge t409 stainless steel
There are no disadvantages at all.


№ 2. Universal Catalytic Converter 2.25 Inlet Outlet Obdii High Flow Converter Cat Stainless Steel Epa Approved (2.25inch)

Compatibility: universal fit for vehicles (prior 1998 )with matching exhaust pipe diameter(inside inlet and outlet is 2.25inch). Ceramic carrier interface, metal catalyst. Engine limit: 5.9l ; test weight: 6000 lbs; structural integrity warranty: 3 years or 30.000 miles. The inside inlet and outlet is 2.25inch. Please comfirm wheather the size fit for your car not not before you place an order. T409 stainless steel oem exhaust manifold replacements. Durability and safety: catalytic case manufactured with high quality stainless steel for durability and safety.


Ceramic carrier interface
Engine limit
The inside inlet
Inconvenient to use.



Emission: 48-state legal (cannot ship to ca or ny). Aluminized steel evan fischer 48-state direct fit catalytic converter. Overall length, inlet type: dual (3-bolt spinner and 3-bolt welded flange), outlet type: single (2-bolt welded flange).4 oxygen sensor ports. Free 1-year unlimited mileage warranty coverage on evan-fischer items purchased thru auto parts giant store. A high quality, direct fit oe replacement catalytic converter from evan-fischer.


A high quality
The cover looks like it will not last for long.

How much money do I need to buy the best catalyst converter?

If you want to buy a reliable catalyst converter, then you should remember that it costs a decent amount of money. Of course, there are many cheap models, but they do not last for too long. We recommend you to buy catalyst converterfrom our rating list since they offer the best price to quality ratio.


№ 4. Nissan Altima 2.5l 2007-2013 Catalytic Converter Exhaust Manifold 4-cylinder High Flow Cats 674-933 (oe Replace:14002-ja91e)

Restores abs function and performance caused by failed wheel speed sensor; with o2 nut, connect to oxygen sensor. You can open the screw when you need. Emission warranty- 25.000 miles/3 years structural integrity warranty-50.000 miles/ 5 years. Fit for 2007 2008 2009 2010 2012 2013 nissan altima sentra 2.5l engine. Original equipment (oe) number: 14002-ja91e part number: 674-933. Upgrated designed from the old version: direct replacement; corrosion resistant; replaces original manifolds that are cracked from thermal expansion and contraction; strengthened and redesigned in the vulnerable areas of failure.


Restores abs function
Emission warranty
Original equipment
Upgrated designed from
It stopped working after three months of use.

What are your reviews based on?

We compared hundreds of various catalyst converter and chose TOP options with the best price/quality ratio. It was not easy, since manufacturers present new modes of catalyst converterevery year. We made an unbiased review and used only important factors, such as prices, materials, weights, and many other things.

How to find out whether is catalyst converter that I am buying is good?

Marketplace provides a myriad of convenient features to help you compare and choose catalyst converter. It also aggregates thousands of reviews from people all over the world. Always read them before choosing a catalyst converter!

What are the risks of buying a catalyst converter online?

Why would be buying a catalyst converter online dangerous? Marketplace is nearly always on the buyer’s side during the conflicts resolution. Getting a refund is very easy and only takes a couple of hours. You and your money are completely safe — there is no need to worry. Try to order a catalyst converter from our rating list yourself — this website is very convenient thanks to myriads of user reviews, so you will definitely like it.

How long is the minimum warranty period for an average catalyst converter?

In the most cases, two-year long warranty period is considered as optimal for catalyst converter. catalyst converterhave a tendency to lose their quality with time. Replacing old catalyst converterwith a new model is a much better option than an overpriced lifetime warranty.

Meet the Author
My name is Beth Peterson and I am a Electronic Repair Technician. I graduated from Villanova University - Villanova, Pennsylvania

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