Should you consult a dealer service department before replacing a catalytic converter due to a Federally-mandated extended warranty on Mitsubishi Galant?

This is because there is, by law, an extended warranty covering the catalytic converter and other emission-related components. Therefore, before paying for your own converter replacement, see a dealer service department. The catalytic converter is a device in the exhaust system which reduces the pollutants in the exhaust gas stream. There are two types of catalytic converter. The oxidation catalyst reduces hydrocarbons and carbon monoxide. The reduction catalyst reduces oxides of nitrogen. All models addressed are equipped with three-way catalysts that can reduce all three pollutants. Because a catalytic converter testing device is expensive, and dealer service cost is high, if you believe it is malfunctioning, consult a dealer or a certified emission inspection facility. When servicing any underbody component, check that no leaks appear at the converter. Check for rust, dents and damage to the converter, especially at the welds and flange bolts. The catalytic converters rarely go bad, but they do become clogged; a vacuum gauge can help diagnose a blocked exhaust. Prior to loosening exhaust flange bolt or stud threads, spray them with a penetrant first as they tend to be rusty on the replacement. When removing the upstream catalyst from certain models, the upstream oxygen sensor should come out first. After separating the catalytic converter from the exhaust system, it is advisable to use new anti-seize coated fasteners for easier removal in future. The reinstallation of parts is done in reverse order of their removal, ensuring everything is properly tightened, and finally the engine is run to check for exhaust gases leakage.

Genuine Mitsubishi Catalytic Converter

Cat. Converter

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35 Catalytic Converters found

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Mitsubishi Front Pipe Part Number: 1570B275
$224.11 MSRP: $303.68
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Product Specifications
- Other Name: Pipe, Exhaust, Front, Without Front Catalytic Converter; Catalytic Converter; Exhaust Pipe
Fits the following Mitsubishi Models:
- Lancer | 2011-2017 | DE, ES, ES Sportback, GT, GT Sportback, SE, SEL | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
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Mitsubishi Catalytic Converter Part Number: MN110554
$596.24 MSRP: $777.37
You Save: $181.13 (24%)
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Product Specifications
- Other Name: Converter Assembly, Catalyti
Fits the following Mitsubishi Models:
- Montero Sport | 2004 | LS, XLS | 6 Cyl 3.5 L GAS
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Mitsubishi Catalytic Converter Part Number: 1570B897
$742.29 MSRP: $967.77
You Save: $225.48 (24%)
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Product Specifications
- Other Name: Pipe, Exhaust, Front; Exhaust Pipe; Front Pipe
Fits the following Mitsubishi Models:
- Lancer | 2008-2010 | DE, ES, GTS | 4 Cyl 2.0 L GAS
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Mitsubishi Catalytic Converter, Driver Side Part Number: MN110751
$763.26 MSRP: $995.12
You Save: $231.86 (24%)
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Product Specifications
- Other Name: Converter Assembly, Catalyti; Exhaust Pipe
- Position: Driver Side
Fits the following Mitsubishi Models:
- Montero Sport | 2004 | LS, XLS | 6 Cyl 3.5 L GAS
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Mitsubishi Front Pipe Part Number: 1570B899
$776.95 MSRP: $1012.97
You Save: $236.02 (24%)
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Product Specifications
- Other Name: Pipe, Exhaust, Front, With Front CA; Catalytic Converter; Exhaust Pipe
Fits the following Mitsubishi Models:
- Lancer | 2009-2014 | DE, ES, ES Sportback, GT, GT Sportback, GTS, GTS Sportback, SE | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
- Outlander | 2010-2013 | ES, SE | 4 Cyl 2.4 L GAS
- Outlander Sport | 2011 | ES, SE | 4 Cyl 2.0 L GAS
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Mitsubishi Catalytic Converter, Passenger Side Part Number: MN110752
$864.21 MSRP: $1126.74
You Save: $262.53 (24%)
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Product Specifications
- Other Name: Converter Assembly, Catalyti; Exhaust Pipe
- Position: Passenger Side
Fits the following Mitsubishi Models:
- Montero Sport | 2004 | LS, XLS | 6 Cyl 3.5 L GAS
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Mitsubishi Catalytic Converter Part Number: MR597452
$888.10 MSRP: $1157.89
You Save: $269.79 (24%)
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Product Specifications
- Other Name: Converter Assembly, Catalyti; Converter & Pipe
Fits the following Mitsubishi Models:
- Montero | 2003 | Limited, XLS | 6 Cyl 3.8 L GAS
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Mitsubishi Converter & Pipe Part Number: MN156569
$953.64 MSRP: $1243.34
You Save: $289.70 (24%)
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Product Specifications
- Other Name: Pipe, Exhaust, Front; Catalytic Converter; Exhaust Pipe; Front Pipe
Fits the following Mitsubishi Models:
- Lancer | 2004 | Ralliart, Sportback, Sportback Ralliart | 4 Cyl 2.4 L GAS
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Mitsubishi Catalytic Converter Part Number: MN156579
$972.92 MSRP: $1268.48
You Save: $295.56 (24%)
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Product Specifications
- Other Name: Converter Assembly, Catalyti
Fits the following Mitsubishi Models:
- Outlander | 2004 | LS, XLS | 4 Cyl 2.4 L GAS
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Mitsubishi Catalytic Converter Part Number: MN156578
$972.92 MSRP: $1268.48
You Save: $295.56 (24%)
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Product Specifications
- Other Name: Converter Assembly, Catalyti
Fits the following Mitsubishi Models:
- Outlander | 2004 | LS, XLS | 4 Cyl 2.4 L GAS
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Mitsubishi Catalytic Converter, Passenger Side Part Number: MR450488
$997.12 MSRP: $1300.03
You Save: $302.91 (24%)
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Product Specifications
- Other Name: Converter Assembly, Catalyti; Preconverter
- Position: Passenger Side
Fits the following Mitsubishi Models:
- Eclipse | 2000-2002 | GT, Spyder GT | 6 Cyl 3.0 L GAS
- Galant | 2000-2003 | ES, GTZ, LS | 6 Cyl 3.0 L GAS
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Mitsubishi Converter & Pipe Part Number: 1570B177
$1002.93 MSRP: $1307.59
You Save: $304.66 (24%)
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Product Specifications
- Other Name: Pipe, Exhaust, Center, With UCC; Catalytic Converter; Exhaust Pipe
Fits the following Mitsubishi Models:
- Lancer | 2008-2010 | DE, ES, GTS | 4 Cyl 2.0 L GAS
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Mitsubishi Catalytic Converter, Driver Side Part Number: MR340065
$1027.06 MSRP: $1339.06
You Save: $312.00 (24%)
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Product Specifications
- Other Name: Converter Assembly, Catalyti; Preconverter
- Position: Driver Side
Fits the following Mitsubishi Models:
- Diamante | 1999-2002 | Base, ES, LS, VR-X | 6 Cyl 3.5 L GAS
- Eclipse | 2000-2002 | GT, Spyder GT | 6 Cyl 3.0 L GAS
- Galant | 1999-2003 | ES, GTZ, LS | 6 Cyl 3.0 L GAS
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Mitsubishi Catalytic Converter Part Number: 1584A704
$1104.15 MSRP: $1439.56
You Save: $335.41 (24%)
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Product Specifications
- Other Name: Converter Assembly, Catalyti; Converter
Fits the following Mitsubishi Models:
- Mirage | 2014-2015 | DE, ES, RF | 3 Cyl 1.2 L GAS
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Mitsubishi Catalytic Converter Part Number: MR385643
$1133.20 MSRP: $1477.45
You Save: $344.25 (24%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Converter Assembly, Catalyti
Fits the following Mitsubishi Models:
- Montero Sport | 1997-2000 | ES, LS, XLS | 6 Cyl 3.0 L GAS
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Mitsubishi Intermediate Pipe Part Number: 1570B463
$1202.36 MSRP: $1567.62
You Save: $365.26 (24%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pipe, Exhaust, Center; Catalytic Converter; Exhaust Pipe; Converter & Pipe
Fits the following Mitsubishi Models:
- Lancer | 2010-2017 | DE, ES, ES Sportback, GT, GT Sportback, GTS, GTS Sportback, SE, SEL | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
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Mitsubishi Intermediate Pipe Part Number: 1570B344
$1228.18 MSRP: $1601.28
You Save: $373.10 (24%)
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Product Specifications
- Other Name: Pipe, Exhaust, Center; Catalytic Converter; Exhaust Pipe; Converter & Pipe
Fits the following Mitsubishi Models:
- Lancer | 2008-2011 | DE, ES, ES Sportback, GTS, GTS Sportback | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
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Mitsubishi Converter & Pipe Part Number: 1570B264
$1240.26 MSRP: $1617.03
You Save: $376.77 (24%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pipe, Exhaust, Center; Catalytic Converter; Exhaust Pipe
Fits the following Mitsubishi Models:
- Lancer | 2009-2010 | GTS, GTS Sportback | 4 Cyl 2.4 L GAS
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Mitsubishi Converter & Pipe Part Number: 1570C718
$1253.68 MSRP: $1634.51
You Save: $380.83 (24%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Pipe, Exhaust, Center, With UCC; Catalytic Converter; Exhaust Pipe
Fits the following Mitsubishi Models:
- Lancer | 2009-2010 | DE, ES, GTS, GTS Sportback | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS
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Mitsubishi Intermediate Pipe Part Number: 1570C558
$1278.01 MSRP: $1666.25
You Save: $388.24 (24%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Pipe, Exhaust, Center, With UCC; Catalytic Converter; Exhaust Pipe; Converter & Pipe
Fits the following Mitsubishi Models:
- Lancer | 2012-2017 | DE, ES, ES Sportback, GT, GT Sportback, SE, SEL | 4 Cyl 2.0 L GAS, 4 Cyl 2.4 L GAS

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1-20 of 35 Results

Mitsubishi Catalytic Converter

Mitsubishi Catalytic Converter is effective at converting harmful fumes into cleaner fumes, which can assist each vehicle in remaining within the firm emission limits and enable the smooth operation of the engines. Started as a shipping company, then transitioning to automobiles, Mitsubishi expanded with a combination of reliability and progressive technology, with MIVEC variable valve timing to give it a punchy yet economic power, Super All Wheel Control to ensure it grips on gravel or snow, and convenient features like cruise control and smartphone connectivity to make the daily commute with Mitsubishi a hassle-free one. The company tries out fuel cell and plug-in hybrid vehicles, constantly pursuing efficiency in energy, and its focus on intelligent engineering provides drivers with long-lasting vehicles that are simple to maintain and fun on both city streets and country roads. In addition to these attributes, the Catalytic Converter represents the brand philosophy of practical innovation. Each Catalytic Converter has a honeycomb core that is coated with platinum, palladium, and rhodium, exposing hot exhaust to active surfaces in a corrosion-resistant shell that oxidizes carbon monoxide and unburned hydrocarbons and reduces nitrogen oxides. The design directs flow to maximize the reaction time without affecting acceleration; hence, the owners will see clean tailpipes instead of slow reaction. By using the right fuel ratios and tuning up the catalyst, it can cover several miles before it becomes blocked, as overheating or contamination may block passages, increase back pressure, and cause dashboard warnings. The unit strengthens the overall commitment to robust performance that all drivers have in the Mitsubishi because it protects the quality of air and maintains the health of the engines.

Pick genuine OEM Catalytic Converter if you want superb performance and durability that lasts. Mitsubishi builds that using high-grade materials and official factory techniques to meet very strict standards. This means you get parts you can actually trust for your daily drive. Finding the right parts is simple in the massive stock of genuine inventory. You can stop guessing if a part will fit or hold up. You will love the low prices, dependable service and the real manufacturer's warranty on Mitsubishi Catalytic Converter. Order today and the store will ship your brand-new items to your door as fast as possible.

Mitsubishi Catalytic Converter Parts Questions & Experts Answers

Catalytic Converter, Driver Side
MR340065
Q: Should you consult a dealer service department before replacing a catalytic converter due to a Federally-mandated extended warranty on Mitsubishi Galant?
A:
This is because there is, by law, an extended warranty covering the catalytic converter and other emission-related components. Therefore, before paying for your own converter replacement, see a dealer service department. The catalytic converter is a device in the exhaust system which reduces the pollutants in the exhaust gas stream. There are two types of catalytic converter. The oxidation catalyst reduces hydrocarbons and carbon monoxide. The reduction catalyst reduces oxides of nitrogen. All models addressed are equipped with three-way catalysts that can reduce all three pollutants. Because a catalytic converter testing device is expensive, and dealer service cost is high, if you believe it is malfunctioning, consult a dealer or a certified emission inspection facility. When servicing any underbody component, check that no leaks appear at the converter. Check for rust, dents and damage to the converter, especially at the welds and flange bolts. The catalytic converters rarely go bad, but they do become clogged; a vacuum gauge can help diagnose a blocked exhaust. Prior to loosening exhaust flange bolt or stud threads, spray them with a penetrant first as they tend to be rusty on the replacement. When removing the upstream catalyst from certain models, the upstream oxygen sensor should come out first. After separating the catalytic converter from the exhaust system, it is advisable to use new anti-seize coated fasteners for easier removal in future. The reinstallation of parts is done in reverse order of their removal, ensuring everything is properly tightened, and finally the engine is run to check for exhaust gases leakage.