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2012 Mazda 5
2012 Mazda 5 Catalytic Converters
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Part Number: M6621314
Guaranteed to Fit
$746.00
Vehicle Fitment
- 2012 Mazda 5 Grand Touring 4 Cyl 2.5L
- 2012 Mazda 5 Sport 4 Cyl 2.5L
- 2012 Mazda 5 Touring 4 Cyl 2.5L
- 2012 Mazda 5 GT 4 Cyl 2.5L
- 2012 Mazda 5 GS 4 Cyl 2.5L
Product Details
Emissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Notes : (1) Converter Quantity; 2 in. Main Piping Diameter; 9.13 in. Body Length x 4 in. Body Width x 4 in. Body Height; 2.25 in. ID x 2 in. OD; Round Body Shape; Spun Body Type; Bolt-On Inlet and Outlet Attachment; Stainless Steel Material; Includes Clamp, Hangers and Gasket; 76.75 in. overall lengthRestricted States : California|Colorado|New York|MaineType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyGasket Included : With GasketOxygen Sensor Ports : Factory OEM PortsOxygen Sensor Port Location : Factory OEM LocationsWarranty : 5-year or 50,000-mile Magnaflow limited warranty on Construction; 25,000-mile Magnaflow limited warranty on EmissionsProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: M6651440
Guaranteed to Fit
$1,044.00
Vehicle Fitment
- 2012 Mazda 5 Grand Touring 4 Cyl 2.5L
- 2012 Mazda 5 Sport 4 Cyl 2.5L
- 2012 Mazda 5 Touring 4 Cyl 2.5L
- 2012 Mazda 5 GT 4 Cyl 2.5L
- 2012 Mazda 5 GS 4 Cyl 2.5L
Product Details
Emissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Notes : 2.5 in. Main Piping Diameter; (1) Converter Quantity; Pre and Post Converter Oxygen Sensor Location; Ceramic Substrate Material; 36.4 in. overall lengthRestricted States : California|Colorado|New York|MaineType : Manifold ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyGasket Included : With GasketOxygen Sensor Ports : Factory OEM PortsOxygen Sensor Port Location : Factory OEM LocationsWarranty : 5-year or 50,000-mile Magnaflow limited construction warranty and 25,000-mile Magnaflow limited emission warrantyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: EAST70258
Guaranteed to Fit
$120.99
Vehicle Fitment
- 2012 Mazda 5 Grand Touring 4 Cyl 2.5L Automatic Transaxle, Undercar
- 2012 Mazda 5 Touring 4 Cyl 2.5L Automatic Transaxle, Undercar
- 2012 Mazda 5 GT 4 Cyl 2.5L Automatic Transaxle, Undercar
- 2012 Mazda 5 Sport 4 Cyl 2.5L Automatic Transaxle, Undercar
- 2012 Mazda 5 GS 4 Cyl 2.5L Automatic Transaxle, Undercar
Product Details
Location : RearEmissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Notes : 10 in. body length, 14 in. overall length, 2.25 in. inlet/outlet diameter, without oxygen sensor hole, semi universal catalytic converter, welding requiredRestricted States : California|Colorado|New York|MaineType : Catalytic ConverterProduct Fit : Semi-Universal (Welding Required)Recommended Use : OE ReplacementQuantity Sold : Sold individuallyGasket Included : Without GasketWarranty : 5-year or 50,000-mile Eastern limited warrantyReturns Policy : NON-RETURNABLEProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: APE642806
Guaranteed to Fit
$295.99
Vehicle Fitment
- 2012 Mazda 5 Grand Touring 4 Cyl 2.5L Automatic Transaxle, OE is a welded assembly
- 2012 Mazda 5 Sport 4 Cyl 2.5L Automatic Transaxle, OE is a welded assembly
- 2012 Mazda 5 Touring 4 Cyl 2.5L Automatic Transaxle, OE is a welded assembly
- 2012 Mazda 5 GT 4 Cyl 2.5L Automatic Transaxle, OE is a welded assembly
- 2012 Mazda 5 GS 4 Cyl 2.5L Automatic Transaxle, OE is a welded assembly
Product Details
Location : RearEmissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Notes : 17 in. Overall Length; 2 Bolt Welded Flange Inlet Type A; 2.25 in. OD Pipe Outlet Type A; Ceramic Substrate MaterialType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyGasket Included : With GasketOxygen Sensor Ports : Factory OEM PortsOxygen Sensor Port Location : Factory OEM LocationsWarranty : 5-year or 50,000-mile AP Exhaust limited warranty on converter body and 25,000-mile limited warranty on emissionsProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: CAT5110
Guaranteed to Fit
$323.49
Vehicle Fitment
- 2012 Mazda 5 Grand Touring 4 Cyl 2.5L Automatic Transaxle, Federal and California Emissions
- 2012 Mazda 5 Sport 4 Cyl 2.5L Automatic Transaxle, Federal and California Emissions
- 2012 Mazda 5 Touring 4 Cyl 2.5L Automatic Transaxle, Federal and California Emissions
- 2012 Mazda 5 GT 4 Cyl 2.5L Automatic Transaxle, Federal and California Emissions
- 2012 Mazda 5 GS 4 Cyl 2.5L Automatic Transaxle, Federal and California Emissions
Product Details
Location : RearEmissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Notes : 17 in. overall lengthRestricted States : California|Colorado|New York|MaineType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyGasket Included : With GasketOxygen Sensor Ports : Factory OEM PortsOxygen Sensor Port Location : Factory OEM LocationsWarranty : 5-year or 50,000-mile Catco limited warranty on converter body with 50,000-mile limited warranty on emissionsProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: RB674928
Guaranteed to Fit
$678.99
Vehicle Fitment
- 2012 Mazda 5 Grand Touring 4 Cyl 2.5L
- 2012 Mazda 5 Sport 4 Cyl 2.5L
- 2012 Mazda 5 Touring 4 Cyl 2.5L
- 2012 Mazda 5 GT 4 Cyl 2.5L
- 2012 Mazda 5 GS 4 Cyl 2.5L
Product Details
Emissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Notes : 32 in. overall lengthRestricted States : California|Colorado|New York|MaineType : Manifold ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyGasket Included : With GasketOxygen Sensor Ports : Factory OEM PortsOxygen Sensor Port Location : Factory OEM LocationsWarranty : 5-year or 50,000-mile Dorman limited warrantyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: CAT1408
Guaranteed to Fit
$696.49
Vehicle Fitment
- 2012 Mazda 5 Grand Touring 4 Cyl 2.5L Manifold Unit, Radiator Side, Federal and California Emissions
- 2012 Mazda 5 Sport 4 Cyl 2.5L Manifold Unit, Radiator Side, Federal and California Emissions
- 2012 Mazda 5 Touring 4 Cyl 2.5L Manifold Unit, Radiator Side, Federal and California Emissions
- 2012 Mazda 5 GT 4 Cyl 2.5L Manifold Unit, Radiator Side, Federal and California Emissions
- 2012 Mazda 5 GS 4 Cyl 2.5L Manifold Unit, Radiator Side, Federal and California Emissions
Product Details
Location : Front, Driver SideEmissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Notes : Exhaust Manifold Included; 23 in. overall lengthRestricted States : California|Colorado|New York|MaineType : Manifold ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyGasket Included : Without GasketOxygen Sensor Ports : Factory OEM PortsOxygen Sensor Port Location : Factory OEM LocationsWarranty : 5-year or 50,000-mile Catco limited warranty on converter body with 25,000-mile limited warranty on emissionsProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: APE641508
Guaranteed to Fit
$695.49
Vehicle Fitment
- 2012 Mazda 5 Grand Touring 4 Cyl 2.5L Manifold Unit, Radiator Side
- 2012 Mazda 5 Sport 4 Cyl 2.5L Manifold Unit, Radiator Side
- 2012 Mazda 5 Touring 4 Cyl 2.5L Manifold Unit, Radiator Side
- 2012 Mazda 5 GT 4 Cyl 2.5L Manifold Unit, Radiator Side
- 2012 Mazda 5 GS 4 Cyl 2.5L Manifold Unit, Radiator Side
Product Details
Location : Front, Driver SideEmissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Notes : 34 in. Overall Length; 7 Bolt Welded Flange Inlet Type A; 2 Bolt Welded Flange Outlet Type A; Ceramic Substrate MaterialType : Manifold ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyGasket Included : With GasketOxygen Sensor Ports : Factory OEM PortsOxygen Sensor Port Location : Factory OEM LocationsWarranty : 5-year or 50,000-mile AP Exhaust limited warranty on converter body and 25,000-mile limited warranty on emissionsProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: APE772450
Guaranteed to Fit
$808.99
Vehicle Fitment
- 2012 Mazda 5 Grand Touring 4 Cyl 2.5L Automatic Transaxle; Requires Resonator Pipe 68539 To Complete Installation; EFN No. CTKXV02.55BA
- 2012 Mazda 5 Sport 4 Cyl 2.5L Automatic Transaxle; Requires Resonator Pipe 68539 To Complete Installation; EFN No. CTKXV02.55BA
- 2012 Mazda 5 Touring 4 Cyl 2.5L Automatic Transaxle; Requires Resonator Pipe 68539 To Complete Installation; EFN No. CTKXV02.55BA
- 2012 Mazda 5 GT 4 Cyl 2.5L Automatic Transaxle; Requires Resonator Pipe 68539 To Complete Installation; EFN No. CTKXV02.55BA
- 2012 Mazda 5 GS 4 Cyl 2.5L Automatic Transaxle; Requires Resonator Pipe 68539 To Complete Installation; EFN No. CTKXV02.55BA
Product Details
Location : RearEmissions : CARB and Federal EPA Standards, 50-state LegalType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyEO Number : D-798-9Gasket Included : Without GasketOxygen Sensor Ports : NoOxygen Sensor Port Location : Not ApplicableWarranty : 5-year or 50,000-mile AP Exhaust limited warranty on converter body and 50,000-mile limited warranty on emissionsProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: CAT772450
Guaranteed to Fit
$823.49
Vehicle Fitment
- 2012 Mazda 5 Grand Touring 4 Cyl 2.5L Automatic Transaxle; CTKXV02.55BA; EO Number : D-798-9
- 2012 Mazda 5 Sport 4 Cyl 2.5L Automatic Transaxle; CTKXV02.55BA; EO Number : D-798-9
- 2012 Mazda 5 Touring 4 Cyl 2.5L Automatic Transaxle; CTKXV02.55BA; EO Number : D-798-9
- 2012 Mazda 5 GT 4 Cyl 2.5L Automatic Transaxle; CTKXV02.55BA; EO Number : D-798-9
- 2012 Mazda 5 GS 4 Cyl 2.5L Automatic Transaxle; CTKXV02.55BA; EO Number : D-798-9
Product Details
Location : RearEmissions : CARB and Federal EPA Standards, 50-state LegalType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyEO Number : D-798-9Gasket Included : Without GasketOxygen Sensor Ports : Factory OEM PortsOxygen Sensor Port Location : Factory OEM LocationsWarranty : 5-year or 50,000-mile Catco limited warranty on converter body with 25,000-mile limited warranty on emissionsProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: CAT771402
Guaranteed to Fit
$964.99
Vehicle Fitment
- 2012 Mazda 5 Grand Touring 4 Cyl 2.5L CTKXV02.55BA; EO Number : D-798-9
- 2012 Mazda 5 Sport 4 Cyl 2.5L CTKXV02.55BA; EO Number : D-798-9
- 2012 Mazda 5 Touring 4 Cyl 2.5L CTKXV02.55BA; EO Number : D-798-9
- 2012 Mazda 5 GT 4 Cyl 2.5L CTKXV02.55BA; EO Number : D-798-9
- 2012 Mazda 5 GS 4 Cyl 2.5L CTKXV02.55BA; EO Number : D-798-9
Product Details
Location : Front, Driver SideEmissions : CARB and Federal EPA Standards, 50-state LegalType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyEO Number : D-798-9Gasket Included : Without GasketOxygen Sensor Ports : Factory OEM PortsOxygen Sensor Port Location : Factory OEM LocationsWarranty : 5-year or 50,000-mile Catco limited warranty on converter body with 25,000-mile limited warranty on emissionsProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: WK84205
Guaranteed to Fit
$200.49
Vehicle Fitment
- 2012 Mazda 5 Grand Touring 4 Cyl 2.5L Engine Family Number (EFN) CTKXV02.55BA
- 2012 Mazda 5 GT 4 Cyl 2.5L Engine Family Number (EFN) CTKXV02.55BA
- 2012 Mazda 5 Sport 4 Cyl 2.5L Engine Family Number (EFN) CTKXV02.55BA
- 2012 Mazda 5 Touring 4 Cyl 2.5L Engine Family Number (EFN) CTKXV02.55BA
- 2012 Mazda 5 GS 4 Cyl 2.5L Engine Family Number (EFN) CTKXV02.55BA
Product Details
Location : RearEmissions : CARB and Federal EPA Standards, 50-state LegalNotes : 12 in. overall lengthType : Catalytic ConverterProduct Fit : Semi-Universal (Welding Required)Recommended Use : OE ReplacementQuantity Sold : Sold individuallyEO Number : D-182-72Gasket Included : Without GasketWarranty : 5-year or 50,000-mile Walker limited warrantyReturns Policy : NON-RETURNABLEProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: DAV633300
Universal Fit
$1,565.49
Product Details
Emissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Restricted States : California|Colorado|New York|MaineType : Catalytic ConverterProduct Fit : UniversalRecommended Use : OE ReplacementQuantity Sold : Sold individuallyWarranty : 2-year or 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and weldsReturns Policy : NON-RETURNABLEProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: M6659959
Universal Fit
$161.00
Product Details
Emissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Notes : 3 in. Inlet/OutletProduct Fit : Semi-Universal (Welding Required)Recommended Use : Performance ReplacementQuantity Sold : Sold individuallyGasket Included : Without GasketOxygen Sensor Ports : Factory OEM PortsOxygen Sensor Port Location : Factory OEM LocationsWarranty : Magnaflow 25,000 Mile Limited WarrantyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Part Number: M6659956
Universal Fit
$161.00
Product Details
Emissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Notes : 2.5 in. Inlet/OutletProduct Fit : Semi-Universal (Welding Required)Recommended Use : Performance ReplacementQuantity Sold : Sold individuallyGasket Included : Without GasketOxygen Sensor Ports : Factory OEM PortsOxygen Sensor Port Location : Factory OEM LocationsWarranty : Magnaflow 25,000 Mile Limited WarrantyProp 65 Warning :
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Page 1 of 3 | Showing 1 - 15 of 37 results
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FEDERAL EPA STANDARD, 46-STATE LEGAL (CANNOT SHIP TO OR BE USED IN VEHICLES ORIGINALLY PURCHASED IN CA, CO, NY OR ME) DIRECT FIT AP EXHAUST CATALYTIC CONVERTER
The AP Exhaust catalytic converter has an eco-friendly and energy-efficient design to support maximum pollu...
MagnaflowOEM Grade Series Catalytic Converter, Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Manufacturer #21-314
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DavicoNo Returns Accepted – Catalytic Converter, Federal EPA Standard, 46-State Legal (Cannot ship to or be used in vehicles originally purchased in CA, CO, NY or ME), UniversalManufacturer #633-300
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FEDERAL EPA STANDARD, 46-STATE LEGAL (CANNOT SHIP TO OR BE USED IN VEHICLES ORIGINALLY PURCHASED IN CA, CO, NY OR ME) UNIVERSAL DAVICO CATALYTIC CONVERTER
Carefully crafted to be easily installed, Davico’s catalytic converter is ready to provide your ride w...
Product Questions & Answers
Q:What is the pipe size?
Kyle.
A:BEST ANSWERHi Kevin, thanks for initiating contact. The pipe size is 2.5 inches in diameter. This universal catalytic converter is designed to fit various applications, but it's important to ensure compatibility with your specific vehicle's exhaust system. If you're interested, you can use the link below to order while the part is in stock. Your order will come with a 30-day post-purchase price match guarantee. Enjoy shopping!
https://www.carparts.com/catalytic-converter/davico/dav633300?can=CPGG4850_CSQA_20240808 Show less
Grace G.
1 Question, 1 AnswerView all Q&As >
Helpful Automotive Resources
P0430 Code: Catalyst System Efficiency Below Threshold (Bank 2)In most cases, a vehicle with an inefficient catalytic converter will continue to run just fine. But if the converter is obstructed internally, it can cause poor engine performance and may even damage the engine in the long run.
P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3Bank 1 is the side of the engine where the #1 cylinder is located. P0042 code is set when your car’s PCM determines a potential problem with the heater element circuit of the oxygen sensor.
Can You Drive Without a Catalytic Converter?Technically, yes. Older cars ran just fine before catalytic converters became commonplace in the 1970s. So, if your question is whether your car will run without one, then it most certainly will. But the other question you should be asking is—should you risk it?
Removing or disabling the catalytic converter could
P0316 Code: Engine Misfire Detected on Startup (First 1000 Revolutions)The PCM may disable the misfiring cylinder or cylinders in order to prevent further damage to the engine. Code P0316 is often listed in addition to one or more of the P0300 series codes that are associated with the misfiring cylinder/s.
P0134: O2 Sensor Circuit No Activity Detected (Bank 1, Sensor 1)The Bank 1 portion of the code refers to the side of the engine with the number one cylinder. Sensor 1 refers to the upstream O2 sensor.
How to Tell If the Catalytic Converter is CloggedA clogged catalytic converter will present symptoms, while a chemically failed cat con that’s not clogged typically just illuminates the check engine light or malfunction indicator lamp (MIL). Also, if the cat con that just fails chemically but doesn’t clog is not the light-off cat con (the cat con closest