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Mitsubishi Montero Replacement Catalytic Converter Information


Your Mitsubishi Montero's catalytic converter cleans the gaseous byproducts of its engine's internal combustion process before these gases are discharged back into the atmosphere. The catalytic converter transforms toxic carbon monoxide, nitrogen oxides and hydrocarbons into less toxic carbon dioxide, nitrogen and water. In order to do this, the catalytic harnesses the reductive properties of the heavy metals platinum, palladium and rhodium. If your catalytic converter isn't functioning optimally, the "Check Engine" light will flash on in the instrument panel of your dashboard. Your emissions will be more copious and noxious, which make it difficult for your Montero to pass the emissions test that is a prerequisite for registering your automobile in most states. Catalytic convertors have been a standard feature on American automobiles since the Clean Air Act was passed in 1975. You can buy a replacement catalytic convertor for your Mitsubishi Montero at PartsGeek.com.


They are available for the following Mitsubishi Montero years: 2006, 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, 1993, 1992, 1991, 1990, 1989, 1988, 1987, 1986, 1985, 1984, 1983, 06, 05, 04, 03, 02, 01, 00, 99, 98, 93, 92, 91, 90, 89, 88, 87, 86, 85, 84, 83. This part is also sometimes called Mitsubishi Montero Exhaust Converters. We stock catalytic converter parts for most Mitsubishi models including Eclipse, Galant, Montero Sport, Lancer, Mirage, Diamante, Endeavor, Outlander, 3000GT, Mighty Max, Expo LRV, Starion, Expo, Van, Precis, Sigma, Tredia and Cordia.

We stock these Catalytic Converter brands for the Mitsubishi Montero: Bosal, Eastern Catalytic, DEC, Flowmaster and Walker.


Catalytic Converter for Mitsubishi Montero - Partsgeek
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Review Fitment Notes to Ensure Proper Fit

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(Read reviews)
Our List Price: $174.33
(12) In Stock
Product SKU: 099-1804
Product Note: Catalytic Converter -- Direct Fit; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Rear
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine
2002 (02) Mitsubishi Montero 3.5L V6 


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(Read reviews)
Our List Price: $318.33
(33) In Stock
Product SKU: 099-1818
Product Note: Catalytic Converter -- Direct Fit; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Front
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine
2001 (01) Mitsubishi Montero 3.5L V6 


Click to Enlarge
(Read reviews)
Our List Price: $318.33
(33) In Stock
Product SKU: 099-1818
Product Note: Catalytic Converter -- Direct Fit; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Front
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine
2002 (02) Mitsubishi Montero 3.5L V6 


Click to Enlarge
(Read reviews)
Our List Price: $313.33
(4) In Stock
Product SKU: 40747
Product Note: DIRECT FIT -- Undercar; Y-Pipe; Legal Note: Not For Sale or Use in the state of CA & NY (vehicles with CA Emissions)
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Eastern Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine
2002 (02) Mitsubishi Montero 3.5L V6 


Click to Enlarge
(Read reviews)
Our List Price: $174.33
(12) In Stock
Product SKU: 099-1804
Product Note: Catalytic Converter -- Direct Fit; Not legal for sale in California. Not legal in NY for vehicles with California Emissions.
Position of Product: Rear
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 25,000 Mile Bosal Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine
2001 (01) Mitsubishi Montero 3.5L V6 


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(Read reviews)
Product List Price:
$575.51
Our List Price: $518.48
with FREE Shipping
(8) In Stock
Product SKU: W0133-1922578
Product Note: EPA Vehicle Specific Load - EPA Compliant - (48-State & Canada) EPA Tier 0 & Tier 1 emission use.
Detailed Note: EPA Federal Compliant - Vehicle Specific Load Catalyst - Not Legal for sale or use in California. Legal in New York on EPA Federal Emission Equipped Vehicles only.
Important Product Info: - Direct Fit
Position of Product: Front
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

5 Year / 50,000 Mile DEC Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: A
Vehicle
2004 (04) Mitsubishi Montero


Click to Enlarge
(Read reviews)
Product List Price:
$575.51
Our List Price: $518.48
with FREE Shipping
(8) In Stock
Product SKU: W0133-1922578
Product Note: EPA Vehicle Specific Load - EPA Compliant - (48-State & Canada) EPA Tier 0 & Tier 1 emission use.
Detailed Note: EPA Federal Compliant - Vehicle Specific Load Catalyst - Not Legal for sale or use in California. Legal in New York on EPA Federal Emission Equipped Vehicles only.
Important Product Info: - Direct Fit
Position of Product: Front
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

5 Year / 50,000 Mile DEC Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: A
Vehicle
2005 (05) Mitsubishi Montero


Click to Enlarge
(Read reviews)
Product List Price:
$575.51
Our List Price: $518.48
with FREE Shipping
(8) In Stock
Product SKU: W0133-1922578
Product Note: EPA Vehicle Specific Load - EPA Compliant - (48-State & Canada) EPA Tier 0 & Tier 1 emission use.
Detailed Note: EPA Federal Compliant - Vehicle Specific Load Catalyst - Not Legal for sale or use in California. Legal in New York on EPA Federal Emission Equipped Vehicles only.
Important Product Info: - Direct Fit
Position of Product: Front
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

5 Year / 50,000 Mile DEC Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: A
Vehicle
2003 (03) Mitsubishi Montero


Click to Enlarge
(Read reviews)
Product List Price:
$575.51
Our List Price: $518.48
with FREE Shipping
(8) In Stock
Product SKU: W0133-1922578
Product Note: EPA Vehicle Specific Load - EPA Compliant - (48-State & Canada) EPA Tier 0 & Tier 1 emission use.
Detailed Note: EPA Federal Compliant - Vehicle Specific Load Catalyst - Not Legal for sale or use in California. Legal in New York on EPA Federal Emission Equipped Vehicles only.
Important Product Info: - Direct Fit
Position of Product: Front
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

5 Year / 50,000 Mile DEC Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: A
Vehicle
2002 (02) Mitsubishi Montero


Click to Enlarge
(Read reviews)
Product List Price:
$585.58
Our List Price: $348.48
with FREE Shipping
(1) In Stock
Product SKU: W0133-1923946
Product Note: EPA Vehicle Specific Load - EPA Compliant - (48-State & Canada) EPA Tier 0 & Tier 1 emission use.
Detailed Note: EPA Federal Compliant - Vehicle Specific Load Catalyst - Not Legal for sale or use in California. Legal in New York on EPA Federal Emission Equipped Vehicles only.
Important Product Info: - Direct Fit
Position of Product: Right
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

5 Year / 50,000 Mile DEC Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: A
Vehicle
1998 (98) Mitsubishi Montero


Click to Enlarge
(Read reviews)
Our List Price: $313.33
(4) In Stock
Product SKU: 40747
Product Note: DIRECT FIT -- Undercar; Y-Pipe; Legal Note: Not For Sale or Use in the state of CA & NY (vehicles with CA Emissions)
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Eastern Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine
2001 (01) Mitsubishi Montero 3.5L V6 


Click to Enlarge
(Read reviews)
Product List Price:
$472.36
Our List Price: $142.48

Product SKU: W0133-1923945
Product Note: EPA Compliant - (48-State & Canada) EPA Tier 0 & Tier 1 emission use.
Detailed Note: Not legal for sale or use in California and New York
Position of Product: Left
Condition: New

Shipping Options:
Ground, Overnight, 2 Day

5 Year / 50,000 Mile DEC Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: A
Vehicle
2000 (00) Mitsubishi Montero


Click to Enlarge
(Read reviews)
Our List Price: $114.33
(3) In Stock
Product SKU: 40507
Product Note: DIRECT FIT -- Undercar Rear; Legal Note: Not For Sale or Use in the state of CA & NY (vehicles with CA Emissions)
Position of Product: Rear
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Eastern Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine
1995 (95) Mitsubishi Montero 3.5L V6 


Click to Enlarge
(Read reviews)
Our List Price: $114.33
(3) In Stock
Product SKU: 40507
Product Note: DIRECT FIT -- Federal Emissions; Undercar Rear; Legal Note: Not For Sale or Use in the state of CA & NY (vehicles with CA Emissions)
Position of Product: Rear
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Eastern Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: B
Vehicle Engine
1997 (97) Mitsubishi Montero 3.5L V6 


Click to Enlarge
(Read reviews)
Product List Price:
$575.51
Our List Price: $518.48
with FREE Shipping
(8) In Stock
Product SKU: W0133-1922578
Product Note: EPA Vehicle Specific Load - EPA Compliant - (48-State & Canada) EPA Tier 0 & Tier 1 emission use.
Detailed Note: EPA Federal Compliant - Vehicle Specific Load Catalyst - Not Legal for sale or use in California. Legal in New York on EPA Federal Emission Equipped Vehicles only.
Important Product Info: - Direct Fit
Position of Product: Front
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

5 Year / 50,000 Mile DEC Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: A
Vehicle
2001 (01) Mitsubishi Montero


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Click to Enlarge Image is not vehicle specific
(1 Reviews)
5 Stars
Flowmaster 2820224
Catalytic Converter
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Loading Reviews...
Our List Price: $138.70
with FREE Shipping
(4) In Stock
Product SKU: 2820224
Product Note: Universal Catalytic Converter; 49 State; 282 Series; OBDII; 2.25in. Inlet / Outlet; Slip Fit Conn.; Body Length 16in. / Body Width 6.125in.; Oval; 6250 Max GVW; 5.9L Max Engine Size;Not Legal For Sale Or Use On Vehicles Registered In CA
Detailed Note: Federal Emissions
Features:
  • 25000 Mile Internal Components Emissions Warranty
  • 50000 Mile/5-Year Warranty On Exterior Casings
  • Available For A Wide Variety Of Applications
  • Engineered To Keep The Mil Light Off
  • Exceeds All USEPA 49-State Requirements
  • Excellent Flow Characteristics
  • Highest Quality Materials Are Used
  • Stainless Steel Outer Shell
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: F
Vehicle Engine
1997 (97) Mitsubishi Montero 3.5L V6 


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(1 Reviews)
5 Stars
Walker 15036
Catalytic Converter
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Our List Price: $53.98
(>35) In Stock
Product SKU: 15036
Product Note: EPA Standard Universal Converter -- California Emission Models.; Not legal for sale in the state of California. Legal for use on all vehicles licensed in New York.; Modifications and/or additional parts required.
Position of Product: Rear
Inventory: In Stock
Condition: New

Shipping Options:
Ground

5 Year / 50,000 Mile Walker Limited Warranty

{We currently do not ship this catalytic converter to California or New York}
Additional Fitment Information: Catalog: H
Vehicle Engine
1995 (95) Mitsubishi Montero 3.0L V6 


Related Top Sellers

Research on Catalytic Converter for Mitsubishi Montero

Your Mitsubishi Montero catalytic converter is a device located inside the exhaust system. Its responsibility is to convert pollutant gasses being produced by your car into less harmful gasses. The bad gasses produced by our cars are hydrocarbons, carbon monoxide, and nitrogen oxides. The carbon monoxide is converted into carbon dioxide. The hydrocarbons are turned, by a properly functioning 1999 Mitsubishi Montero Sport catalytic converter California, into carbon dioxide and water and the nitrogen oxides are turned back into nitrogen and oxygen. This is all done through your catalytic converter by using the catalyst of platinum and palladium coated on a ceramic honeycomb inside a package in the exhaust.

Symptoms of a Problem

How do I know if I have a problem with my 2002 Mitsubishi Montero Limited catalytic converter? If your SUV has difficulty accelerating especially going up a hill or it shakes and shudders when you take your foot off the gas pedal, then you probably need to change your 2003 Mitsubishi Montero Limited catalytic converter. One of the main purposes of a 2000 Mitsubishi Montero Sport catalytic converter is to reduce emissions of these harmful gasses into the air we breathe. In most states, cars are required to pass an emissions test. One of the specific failing signs is that your catalytic converter is not working properly and reducing the harmful gasses to a state-approved level. In these states with emissions testing, if your catalytic converter is failing, then you will need to change it to pass the test.

Online Help

Replacing a 2000 Mitsubishi Montero Sport California catalytic converter can be very expensive. You can opt to do the work yourself. Joining a Mitsubishi forum can be a great place to receive help, especially if this is your first time doing the work. A forum is generally comprised of Mitsubishi owners who tend to the work on their vehicles themselves. Often you will find a repair or replacement video or explanation in the forum that is the exact same repair on the exact same vehicle that you are working on.

The Cost

As a side-note, the overheating Montero Sport catalytic converter problems like with a 2001 Mitsubishi Montero Sport catalytic converter can have a few origins but they all result in an improper air and fuel mixture that causes extreme temperatures that can warp or melt the ceramic honeycomb device that converts the gasses. If this happens then you will need to replace it. If you bring your SUV to a local repair shop to replace your catalytic converter be ready for a shock. The price will range between $942-$1630 and this doesn't include fixing any contributing problem that caused your catalytic converter to fail in the first place. If you can do the work yourself, you will save some money. Another way to save money is to shop an online parts supplier like PartGeeks.com. We can sell parts at a better price because we don't have a large overhead like the brick and mortar auto parts stores.


Some of our Customer Reviews
Very Satisfied
Reviewer: Tucker

Good price, will let you know how it works. Thanks

1995 Mitsubishi Montero Catalytic Converter

Neither Satisfied Nor Dissatisfied
Reviewer: skipper8081

I am NOT a mechanic. I would have liked to know that the unit you sent me did not have fittings for oxygen sensors. I now have to reorder front fitting unit.

2002 Mitsubishi Montero Catalytic Converter


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