Should you check with a dealer service department before replacing a catalytic converter due to a federally mandated extended warranty on Mazda MPV?

Due to a Federal requirement for an extended warranty on emissions-related parts, namely the catalytic converter, one should contact a dealer service department before paying for a converter replacement. To oxidize hydrocarbons (HC), carbon monoxide (CO), and oxides of nitrogen (NOx), a vehicle employs a catalytic converter. Through this process, they are converted to water, carbon dioxide and nitrogen. Conduct a visual inspection of the converters for any cracks or damage; check all fasteners are tight. Check the insulation covers (if fitted) that are welded onto the converters to make sure they are secure. Be careful, because if too much heat is conducted to the floor, it may be because insulation cover touches a converter housing. to start the engine at idle speed and check for exhaust gas leakage from the converter flanges, check the body of each converter for holes. Check the proper references for removal and installation.

Genuine Mazda MPV Catalytic Converter

Cat. Converter

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13 Catalytic Converters found

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Mazda MPV Catalytic Converter Part Number: AJ17-20-60XB
$905.19 MSRP: $1236.85
You Save: $331.66 (27%)
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Product Specifications
- Other Name: Catalytic, Three Way; Intermed Pipe
- Replaces: AJ17-20-60X, AJ17-20-60XA
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2002-2003 Mazda MPV | ES, LX | 6 Cyl 3.0 L GAS
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Mazda MPV Catalytic Converter Part Number: AJ51-20-600A
$958.79 MSRP: $1310.08
You Save: $351.29 (27%)
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Product Specifications
- Other Name: Catalytic, Three Way; Converter
- Replaces: AJ51-20-600
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2002-2003 Mazda MPV | ES, LX | 6 Cyl 3.0 L GAS
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Mazda MPV Catalytic Converter Part Number: JE96-20-500A
$807.95 MSRP: $1103.97
You Save: $296.02 (27%)
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Product Specifications
- Other Name: Catalytic, Three Way; Front Pipe
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 1996-1998 Mazda MPV | DX, ES, LX | 6 Cyl 3.0 L GAS
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Mazda MPV Catalytic Converter Part Number: JEC4-20-600
$846.63 MSRP: $1156.82
You Save: $310.19 (27%)
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Product Specifications
- Other Name: Catalytic, Three Way
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 1997-1998 Mazda MPV | ES, LX | 6 Cyl 3.0 L GAS
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Mazda MPV Catalytic Converter Part Number: G610-20-600
$991.80 MSRP: $1355.19
You Save: $363.39 (27%)
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Product Specifications
- Other Name: Converter, Catalytic
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 1991-1994 Mazda MPV | Cargo, Passenger | 4 Cyl 2.6 L GAS
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Mazda MPV Catalytic Converter Part Number: GY18-20-55X
Product Specifications
- Other Name: Converter; Exhaust Manifold, Preconverter
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2000-2001 Mazda MPV | DX, ES, LX | 6 Cyl 2.5 L GAS
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Mazda MPV Catalytic Converter Part Number: GY18-20-50X
Product Specifications
- Other Name: Converter; Exhaust Manifold, Preconverter
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2000-2001 Mazda MPV | DX, ES, LX | 6 Cyl 2.5 L GAS
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Mazda MPV Catalytic Converter Part Number: GY04-20-600A
Product Specifications
- Other Name: Converter, Catalyst; Converter
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2000-2001 Mazda MPV | DX, ES, LX | 6 Cyl 2.5 L GAS
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Mazda MPV Catalytic Converter Part Number: GY03-20-600A
Product Specifications
- Other Name: Converter, Catalyst; Converter
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2000-2001 Mazda MPV | DX, ES, LX | 6 Cyl 2.5 L GAS
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Mazda MPV Converter Part Number: AJ40-20-600
Product Specifications
- Other Name: Converter, Catalytic
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2006 Mazda MPV | ES, LX, LX-SV | 6 Cyl 3.0 L GAS
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Mazda MPV Catalytic Converter Part Number: AJ30-20-60X
Product Specifications
- Other Name: Catalytic, Three Way; Intermed Pipe
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2004-2006 Mazda MPV | ES, LX, LX-SV | 6 Cyl 3.0 L GAS
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Mazda MPV Catalytic Converter Part Number: AJ29-20-600
Product Specifications
- Other Name: Catalytic, Three Way; Converter
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2004-2006 Mazda MPV | ES, LX, LX-SV | 6 Cyl 3.0 L GAS
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Mazda MPV Catalytic Converter Part Number: AJ17-40-550A
Product Specifications
- Other Name: Pipe, Exhaust; Front Pipe
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Mazda's factory warranty.
Fits the following Vehicles:
- 2002-2003 Mazda MPV | ES, LX | 6 Cyl 3.0 L GAS

Mazda MPV Catalytic Converter

Mazda MPV Catalytic Converter is an exhaust emission device which transforms harmful engine gases into less harmful ones before they are released through the tailpipe. The Catalytic Converter is installed in the exhaust system of Mazda and is designed to be applied in MPV-based models and directs the exhaust to an internal monolithic honeycomb substrate with precious metal catalysts including platinum, palladium, and rhodium. When carbon monoxide, unburned hydrocarbons and oxides of nitrogen pass over this treated honeycomb, chemical reactions convert them into water, carbon dioxide and nitrogen, which lessen the environmental impact of normal combustion of Mazda vehicles. Other converters employ a mesh honeycomb with closely spaced mesh and others utilize ceramic beads which slows the flow of gases, allowing catalysts to have a longer reaction time, but both converters are based on the same redox reaction. Long periods of misfire, excessively rich air fuel mix, coolant or oil spills, or mechanical impact of road debris may damage the substrate, melt parts, or cover catalyst surfaces, reducing conversion efficiency. A blocked Catalytic Converter may limit the amount of exhaust flowing out, resulting in slow acceleration, rattling noise, higher exhaust temperature, a lit check engine indicator, and excessive tailpipe emissions, which could cause a smog inspection failure. Since the device inherently causes a certain amount of backpressure, any internal collapse or obstruction increases restriction and further impairs performance. Continuous monitoring of the operating conditions of the engine will be useful to retain the appropriate effectiveness of the Mazda MPV unit and ensure the vehicle applications with the corresponding level of compliance with the emissions.

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Mazda MPV Catalytic Converter Parts and Q&A

Catalytic Converter
G610-20-600
Q:
Should you check with a dealer service department before replacing a catalytic converter due to a federally mandated extended warranty on Mazda MPV?
A:
Due to a Federal requirement for an extended warranty on emissions-related parts, namely the catalytic converter, one should contact a dealer service department before paying for a converter replacement. To oxidize hydrocarbons (HC), carbon monoxide (CO), and oxides of nitrogen (NOx), a vehicle employs a catalytic converter. Through this process, they are converted to water, carbon dioxide and nitrogen. Conduct a visual inspection of the converters for any cracks or damage; check all fasteners are tight. Check the insulation covers (if fitted) that are welded onto the converters to make sure they are secure. Be careful, because if too much heat is conducted to the floor, it may be because insulation cover touches a converter housing. to start the engine at idle speed and check for exhaust gas leakage from the converter flanges, check the body of each converter for holes. Check the proper references for removal and installation.