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Mazda 626 Catalytic Converter

We have 8 Items In-stock. Select a year to continue.
$144.62 List Price $170.65 Save $26.03 Availability: In Stock
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This Evan Fischer 49-State Legal (No CA) Direct Fit Catalytic Converter is manufactured from high quality and durable stainless steel catalytic case, 16-gauge aluminized steel tubes, and heat shield for long lasting durability and better protection for your vehicle. It also features honeycomb catalyst that has maximum surface area flow. OBD-II and EPA compliant catalytic converter; It is a high quality aftermarket replacement for the OEM catalytic converter. Designed for easy installation - it requires no cutting or welding!

Evan Fischer also offers comprehensive manifold converter assemblies for newer vehicle models!

  • OBD-II And EPA compliant catalytic converter
  • Requires NO cutting or welding
  • Honeycomb catalyst with maximum surface area flow
  • 49-State Legal, not for sale or use in California; cannot be shipped to California addresses
  • 2-year or 25,000-mile Evan Fischer warranty on converter and 5-year or 50,000-mile Evan Fischer warranty on another components
  • SKU#: REPM960304
  • Brand: Evan Fischer
  • Fit Note: For Vehicles Originally with California Emissions System, For Vehicles with California Emission System
  • Quantity Sold: Assembly
  • Tube Material: Aluminized steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Warranty: 5-year or 50,000-mile limited warranty
 
Fits the following Mazda 626 Years:
  • 2000-2002 | 4 Cyl 2.0L | LX
  • 2000-2001 | 4 Cyl 2.0L | ES
$85.33 List Price $100.69 Save $15.36 Availability: In Stock
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EASTERN CATALYTIC CONVERTER

Eastern catalytic converters are constructed using Eastern's proprietary NANO technology chemistry that yields highly efficient loadings for lower cost and better converter efficiency. It features high flow design that maximizes engine output and catalytic efficiency.

Specifications
  • 3-way catalyst style
  • 6,000 lbs. GVW
  • 2 in. inlet
  • 2 in. outlet
  • Single center inlet and outlet configuration
  • 10 in. L x 5 in. W x 5 in. H, 14 in. overall length
  • Round casing
  • With one angled oxygen sensor
  • Without air tube provision
  • Non-directional and can be installed either way
  • Modification of the exhaust is required
Note: Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: EAST82724
  • Brand: Eastern
  • Fit Note: Fuel Injected
  • Product Fit: Minor Modifications
  • Quantity Sold: Sold Individually
  • Tube Material: Aluminized steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 10 in. L x 5 in. W x 5 in. H, 14 in. overall length
(see more)
Fits the following Mazda 626 Years:
  • 1984-1985 | 4 Cyl 2.0L | LX
Rating: (see review/s)

"This product got me out of a jam. Saved me $1000 and passed inspection." posted by: Vic on January 15, 2014

"So far this has made a tremendous improvement in the car's running." posted by: on January 23, 2012 view all 3 reviews

$69.29 List Price $89.67 Save $20.38 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#: M6653004
  • Brand: Magnaflow
  • Fit Note: Naturally Aspirated
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Dimensions: 9 in. L x 5.13 in. W, 13 in. overall length
(see more)
Fits the following Mazda 626 Years:
  • 1986-1987 | 4 Cyl 2.0L | GT
  • 1984-1987 | 4 Cyl 2.0L | DX
(see more)
Rating: (see review/s)

"I like the fact that i could buy this part for the fraction of the price from the auto parts store.I'm on a tight budget so i can't afford to spend alot on parts with this economy." posted by: teddybear on April 14, 2009

"Part was perfect for the car the first oreder. no problem installing." posted by: Zapper on September 11, 2008 view all 2 reviews

$286.06 List Price $590.75 Save $304.69 Availability: In Stock
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Davico Catalytic Converter

Davico Manufacturing is committed to producing hard to find and specialized exhaust parts for the customer's satisfaction. Its catalytic converter is an example of the company's outstanding dedication.

Davico Catalytic Converter's design enables the conversion of harmful compounds into less dangerous gasses to help in pollution control without reducing its efficiency. Designed for many makes and models, this converter is easy to install.

Specifications:

  • 7.13 in. overall length
  • Includes gasket
  • Does not require cutting, sliding, clamping, or welding for installation
Note: Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: DAV18110
  • Brand: Davico
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Catalyst Substrate Material: Ceramic honeycomb
(see more)
Fits the following Mazda 626 Years:
  • 2000-2002 | 4 Cyl 2.0L | LX
  • 2000-2001 | 4 Cyl 2.0L | ES
$267.17 List Price $574.86 Save $307.69 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
  • Round body
  • 7.25 in. overall length
  • Single inlet and outlet configuration
Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: CAT1034
  • Brand: Catco
  • Fit Note: California Emission System, California Emission Vehicles Licensed In States Other Than California
  • 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)
Fits the following Mazda 626 Years:
  • 2000-2002 | 4 Cyl 2.0L | LX
  • 2000-2001 | 4 Cyl 2.0L | ES
Rating: (see review/s)

"GREAT PRODUCT AND IT WAS EXACTLY AS DESCRIBED. WILL USE YOUR SITE AGAIN AND RECOMMEND TO FRIENDS" posted by: PHIL on January 24, 2013

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$140.22 List Price $165.46 Save $25.24 Availability: In Stock
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WALKER CATALYTIC CONVERTER

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

  • SKU#: WK15853
  • Brand: Walker
  • Fit Note: With 17-1/2 in. Overall Length
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: Same day - 1 business day
  • Dimensions: 17.5 in. overall length
  • Warranty: 5-year or 50,000-mile Walker limited warranty
 
Fits the following Mazda 626 Years:
  • 1993-1997 | 4 Cyl 2.0L | DX, LX
  • 1996 | 6 Cyl 2.5L | ES, LX
$288.43 List Price $340.35 Save $51.92 Availability: In Stock
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BOSAL CATALYTIC CONVERTER

Bosal catalytic converters are made to fit vehicle-specific requirements for backpressure, emissions, sound levels, and sensors. Designed and built for long life reliability.

Specifications
  • Flange inlet
  • Flange outlet
  • Round body
  • 19 in. L x 8 in. W x 5 in. H
  • Single inlet and outlet configuration
Not legal for sale in California and New York; Cannot be shipped to CA or NY addresses.

  • SKU#: BO099137
  • Brand: Bosal
  • Quantity Sold: Assembly
  • Tube Material: Aluminized steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 19 in. L x 8 in. W x 5 in. H
  • Warranty: 5-year or 25,000-mile Bosal limited warranty
 
Fits the following Mazda 626 Years:
  • 1996-1997 | 4 Cyl 2.0L | DX, LX
$288.33 List Price $865.00 Save $576.67 Availability: In Stock
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BENCHMARK CATALYTIC CONVERTER

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.

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

  • SKU#: BEN2123
  • Brand: Benchmark
  • Quantity Sold: Assembly
  • Tube Material: Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: 5-year or 50,000-mile Benchmark limited warranty
 
Fits the following Mazda 626 Years:
  • 2000-2002 | 4 Cyl 2.0L | LX
  • 2000-2001 | 4 Cyl 2.0L | ES
View Less
Select more Mazda 626 parts under Catalytic Converters & Components from list below.

A driver's responsibility is not only limited to the proper observation of traffic rules and regulations. It is part of every driver's duty to keep his vehicle's emissions free from harmful toxins. For Mazda 626 owners, processing and emitting less harmful gasses is just a piece of cake. Equipped with a first-rate catalytic converter, the Mazda 626 will always be eco-friendly. But just like any other part of your road surfer, the Mazda 626 catalytic converter is not damage-proof. Cracks and other forms of damages due to rear-end collisions and several years of non-stop and painstaking gas decontaminations will eventually take its toll on your cat converter. Of course, you can't allow your vehicle to surf the streets without a proper-functioning catalytic converter. Don't let your gorgeous Mazda 626 turn into a big-time toxin machine. Before you get yourself into some serious engine or police trouble, get rid of your old and useless stock and grab yourself a brand-new Mazda 626 catalytic converter.

Frequently Asked Questions

Ask APW
  • Can a faulty EGR Valve cause catalytic converter failure in Mazda 626 models?
    Answer: Yes. The exhaust gas recirculation (EGR) valve is an important component of the Mazda 626's exhaust system. It is engineered to reduce combustion temperature by re-circulating the exhaust gases into the intake. Should it fail to do its job, combustion temperature will skyrocket. This will eventually cause the slow meltdown of certain catalytic converter components. Faulty EGR valve, plus a lean fuel to air ratio or poor ignition timing, can boost substrate meltdown in the catalytic converter.
  • Can engine backfires in Mazda 626 models be caused by a damaged catalytic converter
    Answer: Yes. In fact, most Mazda 626 models experience engine backfires due to a catalytic converter breakdown. If a Mazda 626's cat converter is not in excellent condition, it will produce incorrect engine readings. This will result to inaccurate engine system timing. The aftermath? An engine backfire or after fire.
  • Oxidation or three-way? Which catalytic converter type is better for a Mazda 626?
    Answer: Majority of the available catalytic converter replacements for Mazda 626 models are of the three-way catalyst type. Three-way catalytic converters are preferred by most Mazda 626 owners because of their oxidation/reduction capabilities. Like the oxidation type of catalytic converter, three-way cats process hydrocarbons and carbon monoxide. The cat converter's substrate component boosts oxidation to convert these harmful gases into carbon dioxide or water vapor, which are obviously less harmful. What makes the three-way converter a better choice is its ability to lower the levels of oxides of nitrogen. Some three-way cats also have an added air injection tube, which furthers the chemical reaction to boost oxidation.
  • What can 'running rich' do to a Mazda 626 catalytic converter?
    Answer: Running rich is detrimental to a Mazda catalytic converter because it often results to overheating. Overheating is one of the main causes of cat converter failure in most Mazda 626 models, apart from poor tuning, faulty oxygen sensor, and other damaged exhaust system components.