1999 Infiniti G20 Catalytic Converters

Refine by:

Shop Catalog

Showing 1 - 15 of 32 results
Display item:
15
30
45
Sort by:
Catalytic Converter, 2.0L 4Cyl, CARB and Federal EPA Standards, 50-state Legal, EO# D-193-113, Eng Fam No: Xnsxv0A2A, California Series
Part Number: M66448304
Guaranteed to Fit
$718.00
Vehicle Fitment
  • 1999 Infiniti G20 Base 4 Cyl 2.0L EO# D-193-113, Eng Fam No: Xnsxv02.0A2A
  • 1999 Infiniti G20 T 4 Cyl 2.0L EO# D-193-113, Eng Fam No: Xnsxv02.0A2A
Product Details
Emissions : CARB and Federal EPA Standards, 50-state LegalNotes : 16 in. overall lengthType : Catalytic ConverterProduct Fit : Semi-Universal (Welding Required)Recommended Use : OE ReplacementQuantity Sold : Sold IndividuallyEO Number : D-193-113Gasket Included : Without GasketWarranty : 5-year or 50,000-mile Magnaflow limited warrantyReturns Policy : NON-RETURNABLEProp 65 Warning :

Warning SymbolWARNING: 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.

Specialty Part : Performance Part by JCWSeries : California SeriesTube Material : Stainless Steel
Catalytic Converter, 2.0L 4Cyl, Federal EPA Standard, 46-State Legal (Cannot ship to CA, CO, NY or ME), HM Grade Series
Part Number: M6699236HM
Guaranteed to Fit
$182.00
Vehicle Fitment
  • 1999 Infiniti G20 T 4 Cyl 2.0L
  • 1999 Infiniti G20 Base 4 Cyl 2.0L
Product Details
Emissions : Federal EPA Standard, 46-State Legal (Cannot ship to CA, CO, NY or ME)Notes : 2.5 in. Inlet/Outlet; 13 in. overall lengthRestricted States : California|Colorado|New York|MaineType : Catalytic ConverterProduct Fit : Semi-Universal (Welding Required)Recommended Use : OE ReplacementQuantity Sold : Sold IndividuallyGasket Included : Without GasketWarranty : Magnaflow 25,000 Mile Limited WarrantyReturns Policy : NON-RETURNABLEProp 65 Warning :

Warning SymbolWARNING: 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.

Specialty Part : Performance Part by JCWSeries : HM Grade SeriesTube Material : Stainless Steel
Catalytic Converter, 2.0L 4Cyl, Federal EPA Standard, 46-State Legal (Cannot ship to CA, CO, NY or ME), From 1999-07-01, OEM Grade Series
Part Number: M6651236
Guaranteed to Fit
$197.00
Vehicle Fitment
  • 1999 Infiniti G20 T 4 Cyl 2.0L From 1999-07-01
  • 1999 Infiniti G20 Base 4 Cyl 2.0L From 1999-07-01
Product Details
Emissions : Federal EPA Standard, 46-State Legal (Cannot ship to CA, CO, NY or ME)Notes : 2.5 in. Inlet/Outlet; 13 in. overall lengthRestricted States : California|Colorado|New York|MaineType : Catalytic ConverterProduct Fit : Semi-Universal (Welding Required)Recommended Use : OE ReplacementQuantity Sold : Sold IndividuallyGasket Included : Without GasketWarranty : Magnaflow 25,000 Mile Limited WarrantyReturns Policy : NON-RETURNABLEProp 65 Warning :

Warning SymbolWARNING: 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.

Specialty Part : Performance Part by JCWSeries : OEM Grade SeriesTube Material : Stainless Steel
Catalytic Converter, 4 Cyl 2.0L, Federal EPA Standard, 46-State Legal (Cannot ship to CA, CO, NY or ME), From 1999-07-01, HM Grade Series -
Part Number: M6624360
Guaranteed to Fit
$305.00
Vehicle Fitment
  • 1999 Infiniti G20 T 4 Cyl 2.0L From 1999-07-01
  • 1999 Infiniti G20 Base 4 Cyl 2.0L From 1999-07-01
Product Details
Emissions : Federal EPA Standard, 46-State Legal (Cannot ship to CA, CO, NY or ME)Notes : 13.75 in. overall lengthRestricted States : California|Colorado|New York|MaineType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE 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 SymbolWARNING: 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.

Replaces OE Number : 642793, 18250, 40372Interchange Part Number : 642793, 18250, 40372Specialty Part : Performance Part by JCWSeries : HM Grade SeriesTube Material : Stainless Steel
Catalytic Converter, 4 Cyl 2.0L, Federal EPA Standard, 46-State Legal (Cannot ship to CA, CO, NY or ME), From 1999-07-01, OEM Grade Series -
Part Number: M6649996
Guaranteed to Fit
$320.00
Vehicle Fitment
  • 1999 Infiniti G20 T 4 Cyl 2.0L From 1999-07-01
  • 1999 Infiniti G20 Base 4 Cyl 2.0L From 1999-07-01
Product Details
Emissions : Federal EPA Standard, 46-State Legal (Cannot ship to CA, CO, NY or ME)Notes : 13.75 in. overall lengthRestricted States : California|Colorado|New York|MaineType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE 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 SymbolWARNING: 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.

Replaces OE Number : 642793, 18250, 40372Interchange Part Number : 642793, 18250, 40372Specialty Part : Performance Part by JCWSeries : OEM Grade SeriesTube Material : Stainless Steel
Catalytic Converter, 4 Cyl CARB and Federal EPA Standards, 50-state Legal, TIER1, EFN# XNSXV02.0A2A, California Series
Part Number: M66408036
Guaranteed to Fit
$327.00
Vehicle Fitment
  • 1999 Infiniti G20 Base 4 Cyl 2.0L TIER1, EFN# XNSXV02.0A2A
  • 1999 Infiniti G20 T 4 Cyl 2.0L TIER1, EFN# XNSXV02.0A2A
Product Details
Emissions : CARB and Federal EPA Standards, 50-state LegalNotes : 2.5 in. Inlet/Outlet; 15 in. overall lengthType : Catalytic ConverterProduct Fit : Semi-Universal (Welding Required)Recommended Use : OE ReplacementQuantity Sold : Sold IndividuallyEO Number : D-193-112Gasket Included : Without GasketWarranty : Magnaflow 25,000 Mile Limited WarrantyReturns Policy : NON-RETURNABLEProp 65 Warning :

Warning SymbolWARNING: 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.

Specialty Part : Performance Part by JCWSeries : California SeriesTube Material : Stainless Steel
Catalytic Converter, 2.0L 4Cyl, CARB and Federal EPA Standards, 50-state Legal, EO# D-193-119, Eng Fam No: Xnsxv0A2A, California Series
Part Number: M66418035
Guaranteed to Fit
$450.00
Vehicle Fitment
  • 1999 Infiniti G20 T 4 Cyl 2.0L EO# D-193-119, Eng Fam No: Xnsxv02.0A2A
  • 1999 Infiniti G20 Base 4 Cyl 2.0L EO# D-193-119, Eng Fam No: Xnsxv02.0A2A
Product Details
Emissions : CARB and Federal EPA Standards, 50-state LegalNotes : 2.25 in. Inlet/Outlet; 15 in. overall lengthType : Catalytic ConverterProduct Fit : Semi-Universal (Welding Required)Recommended Use : OE ReplacementQuantity Sold : Sold IndividuallyEO Number : D-93-119Gasket Included : Without GasketWarranty : 5-year or 50,000-mile Magnaflow limited warrantyReturns Policy : NON-RETURNABLEProp 65 Warning :

Warning SymbolWARNING: 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.

Specialty Part : Performance Part by JCWSeries : California SeriesTube Material : Stainless Steel
Catalytic Converter, 2.0L 4Cyl, CARB and Federal EPA Standards, 50-state Legal, EO# D-193-113, Eng Fam No: Xnsxv0A2A, California Series
Part Number: M66448305
Guaranteed to Fit
$718.00
Vehicle Fitment
  • 1999 Infiniti G20 Base 4 Cyl 2.0L EO# D-193-113, Eng Fam No: Xnsxv02.0A2A
  • 1999 Infiniti G20 T 4 Cyl 2.0L EO# D-193-113, Eng Fam No: Xnsxv02.0A2A
Product Details
Emissions : CARB and Federal EPA Standards, 50-state LegalNotes : 16 in. overall lengthType : Catalytic ConverterProduct Fit : Semi-Universal (Welding Required)Recommended Use : OE ReplacementQuantity Sold : Sold IndividuallyEO Number : D-193-113Gasket Included : Without GasketWarranty : 5-year or 50,000-mile Magnaflow limited warrantyReturns Policy : NON-RETURNABLEProp 65 Warning :

Warning SymbolWARNING: 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.

Specialty Part : Performance Part by JCWSeries : California SeriesTube Material : Stainless Steel
Rear Catalytic Converter, 2.0L, Federal EPA Standard, 46-State Legal (Cannot ship to CA, CO, NY or ME), From 7/99, Add'l Parts Needed: 31540 (2), Ultra Series - Rear
Part Number: WK16033
Guaranteed to Fit
$239.49
Vehicle Fitment
  • 1999 Infiniti G20 Base 4 Cyl 2.0L From 7/99, Add'l Parts Needed: 31540 (2)
  • 1999 Infiniti G20 T 4 Cyl 2.0L From 7/99, Add'l Parts Needed: 31540 (2)
Product Details
Location : RearEmissions : Federal EPA Standard, 46-State Legal (Cannot ship to CA, CO, NY or ME)Notes : 12.38 in. overall lengthRestricted States : California|Colorado|New York|MaineType : Catalytic 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 Walker limited warrantyProp 65 Warning :

Warning SymbolWARNING: 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.

Interchange Part Number : 18250Series : Ultra SeriesTube Material : Stainless Steel
Catalytic Converter, Federal EPA Standard, 46-State Legal (Cannot ship to CA, CO, NY or ME), OEM Grade Series
Part Number: M6659959
Universal Fit
$161.00
Product Details
Emissions : Federal EPA Standard, 46-State Legal (Cannot ship to 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 WarrantyReturns Policy : NON-RETURNABLEProp 65 Warning :

Warning SymbolWARNING: 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.

Specialty Part : Performance Part by JCWSeries : OEM Grade SeriesTube Material : Stainless Steel
No Returns Accepted -Catalytic Converter
Part Number: CAT608397
Universal Fit
$180.49
Product Details
Product Fit : Universal (Welding Required)Recommended Use : OE ReplacementProp 65 Warning :

Warning SymbolWARNING: 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.

No Returns Accepted, Universal Catalytic Converter, Federal EPA Standard, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Part Number: F132250224
Universal Fit
$169.95
Product Details
Emissions : Federal EPA Standard, 46-State Legal (Cannot ship to CA, CO, NY or ME)Product Fit : Universal (Welding Required)Recommended Use : Performance ReplacementQuantity Sold : Sold IndividuallyOxygen Sensor Ports : Factory OEM PortsOxygen Sensor Port Location : Factory OEM LocationsWarranty : 2-year limited warrantyProp 65 Warning :

Warning SymbolWARNING: 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.

Specialty Part : Performance Part by JCW
No Returns Accepted, Universal Catalytic Converter, Federal EPA Standard, 46-State Legal (Cannot ship to CA, CO, NY or ME)
Part Number: F132000125
Universal Fit
$99.95
Product Details
Emissions : Federal EPA Standard, 46-State Legal (Cannot ship to CA, CO, NY or ME)Product Fit : Universal (Welding Required)Recommended Use : Performance ReplacementQuantity Sold : Sold IndividuallyOxygen Sensor Ports : Factory OEM PortsOxygen Sensor Port Location : Factory OEM LocationsWarranty : 5-Year Or 50,000-Mile Flowmaster Warranty On Exterior CasingsProp 65 Warning :

Warning SymbolWARNING: 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.

Specialty Part : Performance Part by JCW
Catalytic Converter, Federal EPA Standard, 46-State Legal (Cannot ship to CA, CO, NY or ME), OEM Grade Series
Part Number: M6659956
Universal Fit
$161.00
Product Details
Emissions : Federal EPA Standard, 46-State Legal (Cannot ship to 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 WarrantyReturns Policy : NON-RETURNABLEProp 65 Warning :

Warning SymbolWARNING: 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.

Specialty Part : Performance Part by JCWSeries : OEM Grade SeriesTube Material : Stainless Steel
Catalytic Converter, Federal EPA Standard, 46-State Legal (Cannot ship to CA, CO, NY or ME), Standard Grade Series
Part Number: M6679316
Universal Fit
$530.00
Product Details
Emissions : Federal EPA Standard, 46-State Legal (Cannot ship to CA, CO, NY or ME)Restricted States : California|Colorado|New York|MaineType : Catalytic ConverterProduct Fit : Universal (Welding Required)Recommended Use : OE ReplacementQuantity Sold : Sold IndividuallyWarranty : 5-year or 50,000-mile Magnaflow limited warrantyProp 65 Warning :

Warning SymbolWARNING: 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.

Specialty Part : Performance Part by JCWSeries : Standard Grade SeriesTube Material : Stainless Steel
Page 1 of 3 | Showing 1 - 15 of 32 results

Popular Products

Helpful Automotive Resources

P0430 Code: Catalyst System Efficiency Below Threshold  (Bank 2)
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 3
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?
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)
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)
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 Clogged
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