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1998 Ford E-350 Econoline

1998 Ford E-350 Econoline Catalytic Converters

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Direct Replacement Series Direct Fit Catalytic Converter, Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Part Number: REPF960331
Guaranteed to Fit
$118.14
Vehicle Fitment
  • 1998 Ford E-350 Econoline XL 10 Cyl 6.8L Federal Emissions, Undercar, 3 Bolt Flange
  • 1998 Ford E-350 Econoline Base 8 Cyl 5.4L Undercar, 3 Bolt Flange, Single Converter System
  • 1998 Ford E-350 Econoline XL 8 Cyl 5.4L Undercar, 3 Bolt Flange, Single Converter System
  • 1998 Ford E-350 Econoline Base 10 Cyl 6.8L Federal Emissions, Undercar, 3 Bolt Flange
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 : 35 in. overall lengthRestricted States : California|Colorado|New York|MaineType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyEPA : N/TB6000/501-412Gasket Included : With GasketOxygen Sensor Ports : Factory OE PortsOxygen Sensor Port Location : Factory OE LocationsWarranty : 5-year or 50,000-mile Evan Fischer limited warrantyReturns Policy : 30-Day Return PolicyProp 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 : 30803Deals : OverstockSeries : Direct Replacement SeriesTube Material : Aluminized Steel
Center Exact Fit Series Direct Fit Catalytic Converter, RWD Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Part Number: DAV16174
Guaranteed to Fit
$428.99
Vehicle Fitment
  • 1998 Ford E-350 Econoline XL 8 Cyl 5.4L RWD, Over 8600 Lbs. With 3 Bolt Inlet
  • 1998 Ford E-350 Econoline Base 8 Cyl 5.4L RWD, Over 8600 Lbs. With 3 Bolt Inlet
Product Details
Location : CenterEmissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Notes : Without air tube port provision; 38 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 : 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and weldsProp 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.

Series : Exact Fit SeriesTube Material : Aluminized Steel
Center Exact Fit Series Direct Fit Catalytic Converter, RWD CARB and Federal EPA Standards, 50-state Legal
Part Number: DAV105229
Guaranteed to Fit
$1,174.49
Vehicle Fitment
  • 1998 Ford E-350 Econoline XL 8 Cyl 5.4L RWD, Over 8600 Lbs. With 3 Bolt Inlet; Tier1; Mdv3; Twc; Wfmwa05.4Jbp; Wfmxa05.4Jbp
  • 1998 Ford E-350 Econoline Base 8 Cyl 5.4L RWD, Over 8600 Lbs. With 3 Bolt Inlet; Tier1; Mdv3; Twc; Wfmwa05.4Jbp; Wfmxa05.4Jbp
Product Details
Location : CenterEmissions : CARB and Federal EPA Standards, 50-state LegalNotes : 38 in. overall lengthType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyEO Number : D-709-1Gasket Included : With GasketOxygen Sensor Ports : Factory OEM PortsOxygen Sensor Port Location : Factory OEM LocationsWarranty : 25,000-mile Davico limited warranty on catalyst emission properties and 5-year or 50,000-mile limited warranty on tube, shell and weldsProp 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.

Series : Exact Fit SeriesTube Material : Aluminized Steel
No Returns Accepted - Catalytic Converter, CARB and Federal EPA Standards, 50-state Legal, Semi-Universal (Welding Required)
Part Number: M66445300
Guaranteed to Fit
$1,053.00
Vehicle Fitment
  • 1998 Ford E-350 Econoline XL 8 Cyl 5.4L EO# D-193-100; Eng Fam No: Wfmxa05.4Jbp; Cutting And Welding Required
  • 1998 Ford E-350 Econoline XL 10 Cyl 6.8L EO# D-193-100; Eng Fam No: Wfmxh06.8Tb5; Cutting And Welding Required
  • 1998 Ford E-350 Econoline Base 8 Cyl 5.4L EO# D-193-100; Eng Fam No: Wfmxa05.4Jbp; Cutting And Welding Required
  • 1998 Ford E-350 Econoline Base 10 Cyl 6.8L EO# D-193-100; Eng Fam No: Wfmxh06.8Tb5; Cutting And Welding Required
Product Details
Emissions : CARB and Federal EPA Standards, 50-state LegalNotes : 28.5 in. overall lengthType : Catalytic ConverterProduct Fit : Semi-Universal (Welding Required)Recommended Use : OE ReplacementQuantity Sold : Sold individuallyEO Number : D-193-100Gasket 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.

Series : California SeriesTube Material : Stainless Steel
HM Grade Series Direct Fit Catalytic Converter, Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Part Number: M6655321
Guaranteed to Fit
$643.00
Vehicle Fitment
  • 1998 Ford E-350 Econoline Base 8 Cyl 5.4L To 8500 Lb. Gvw
  • 1998 Ford E-350 Econoline XL 8 Cyl 5.4L To 8500 Lb. Gvw
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 : Gaskets Included; 37.63 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 : 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.

Series : HM Grade SeriesTube Material : Stainless Steel
No Returns Accepted - Catalytic Converter, CARB and Federal EPA Standards, 50-state Legal, Semi-Universal (Welding Required)
Part Number: M66447176
Guaranteed to Fit
$478.00
Vehicle Fitment
  • 1998 Ford E-350 Econoline XL 8 Cyl 5.4L EO# D-193-103; Eng Fam No: Wg9Xa05.4Jgn; Cutting And Welding Required
  • 1998 Ford E-350 Econoline Base 8 Cyl 5.4L EO# D-193-103; Eng Fam No: Wg9Xa05.4Jgn; Cutting And Welding Required
Product Details
Location : FrontEmissions : CARB and Federal EPA Standards, 50-state LegalNotes : 2.25 in. Inlet/Outlet; 11.5 in. overall lengthType : Catalytic ConverterProduct Fit : Semi-Universal (Welding Required)Recommended Use : OE ReplacementQuantity Sold : Sold individuallyEO Number : D-193-98, D-193-103Gasket Included : Without GasketWarranty : Magnaflow 5 year / 50,000 Mile 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.

Series : California SeriesTube Material : Stainless Steel
HM Grade Series Direct Fit Catalytic Converter, Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Part Number: M6655400
Guaranteed to Fit
$594.00
Vehicle Fitment
  • 1998 Ford E-350 Econoline XL 8 Cyl 5.4L Over 8500 Lb. Gross Vehicle Weight (Gvw); Cutting And Welding Required
  • 1998 Ford E-350 Econoline Base 8 Cyl 5.4L Over 8500 Lb. Gross Vehicle Weight (Gvw); Cutting And Welding Required
  • 1998 Ford E-350 Econoline Base 10 Cyl 6.8L Cutting And Welding Required
  • 1998 Ford E-350 Econoline XL 10 Cyl 6.8L Cutting And Welding Required
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 : With Oxygen Sensor Port; 28.5 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.

Series : HM Grade SeriesTube Material : Stainless Steel
HM Grade Series Direct Fit Catalytic Converter, Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Part Number: M6655320
Guaranteed to Fit
$644.00
Vehicle Fitment
  • 1998 Ford E-350 Econoline XL 8 Cyl 5.4L Over 8500 Lb. Gross Vehicle Weight (Gvw)
  • 1998 Ford E-350 Econoline XL 10 Cyl 6.8L
  • 1998 Ford E-350 Econoline Base 8 Cyl 5.4L Over 8500 Lb. Gross Vehicle Weight (Gvw)
  • 1998 Ford E-350 Econoline Base 10 Cyl 6.8L
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 : Gaskets Included; 38.25 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 : 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.

Series : HM Grade SeriesTube Material : Stainless Steel
No 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), Semi-Universal (Welding Required)
Part Number: WK93239
Guaranteed to Fit
$136.99
Vehicle Fitment
  • 1998 Ford E-350 Econoline XL 8 Cyl 5.4L Without 02 Sensor Port Provision
  • 1998 Ford E-350 Econoline Base 8 Cyl 5.4L Without 02 Sensor Port Provision
Product Details
Location : CenterEmissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Notes : 13.25 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 : 5-year or 50,000-mile Walker 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.

Series : Ultra SeriesTube Material : Stainless Steel
No 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), Semi-Universal (Welding Required)
Part Number: EAST70857
Guaranteed to Fit
$239.49
Vehicle Fitment
  • 1998 Ford E-350 Econoline XL 8 Cyl 5.4L Undercar, Single Converter System
  • 1998 Ford E-350 Econoline Base 10 Cyl 6.8L Undercar, Under 9500 GVW
  • 1998 Ford E-350 Econoline Base 8 Cyl 5.4L Undercar, Single Converter System
  • 1998 Ford E-350 Econoline XL 10 Cyl 6.8L Undercar, Under 9500 GVW
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 and Outlet Diameter; Without O2 Sensor Port; 16 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 : 5-year or 50,000-mile Eastern 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.

Tube Material : Aluminized Steel
Direct Fit Catalytic Converter, Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Part Number: CAT10907
Guaranteed to Fit
$428.99
Vehicle Fitment
  • 1998 Ford E-350 Econoline Base 10 Cyl 6.8L Over 8500 Lbs Gvw; With Curved Outlet Pipe & O2 Sensor; With Curved Outlet Pipe; Federal Emission; With Straight Outlet Pipe; Without O2 Sensor; Federal & California Emissions, Not For Sale Or Use On Vehicles Licensed In The State Of Ca & Ny (Ny Vehicles With Ca Emissions)
  • 1998 Ford E-350 Econoline XL 10 Cyl 6.8L Over 8500 Lbs Gvw; With Curved Outlet Pipe & O2 Sensor; With Curved Outlet Pipe; Federal Emission; With Straight Outlet Pipe; Without O2 Sensor; Federal & California Emissions, Not For Sale Or Use On Vehicles Licensed In The State Of Ca & Ny (Ny Vehicles With Ca Emissions)
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)Product Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyWarranty : 5-year or 50,000-mile Catco 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.

Rear Ultra Series Direct Fit Catalytic Converter, Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Part Number: WK16203
Guaranteed to Fit
$370.99
Vehicle Fitment
  • 1998 Ford E-350 Econoline Base 8 Cyl 5.4L Under 9,500 lb. GVW, Additional Parts Needed: 31638
  • 1998 Ford E-350 Econoline XL 8 Cyl 5.4L Under 9,500 lb. GVW, Additional Parts Needed: 31638
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 : 37.88 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.

Series : Ultra SeriesTube Material : Stainless Steel
Direct Fit Catalytic Converter, Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Part Number: EAST30360
Guaranteed to Fit
$423.99
Vehicle Fitment
  • 1998 Ford E-350 Econoline XL 8 Cyl 5.4L Undercar, 3 Bolt Flange, Single Converter System
  • 1998 Ford E-350 Econoline Base 8 Cyl 5.4L Undercar, 3 Bolt Flange, Single Converter System
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 : 38 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 Eastern 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.

Tube Material : Aluminized Steel
Direct Fit Catalytic Converter, Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Part Number: EAST30803
Guaranteed to Fit
$453.99
Vehicle Fitment
  • 1998 Ford E-350 Econoline XL 10 Cyl 6.8L Federal Emissions, Undercar, 3 Bolt Flange
  • 1998 Ford E-350 Econoline Base 8 Cyl 5.4L Undercar, 3 Bolt Flange, Single Converter System
  • 1998 Ford E-350 Econoline XL 8 Cyl 5.4L Undercar, 3 Bolt Flange, Single Converter System
  • 1998 Ford E-350 Econoline Base 10 Cyl 6.8L Federal Emissions, Undercar, 3 Bolt Flange
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 : 35 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 Eastern 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 : REPF960331Tube Material : Aluminized Steel
Center Ultra Series Direct Fit Catalytic Converter, Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)
Part Number: WK54437
Guaranteed to Fit
$678.49
Vehicle Fitment
  • 1998 Ford E-350 Econoline XL 10 Cyl 6.8L With 38-1/4 in. Overall Length
  • 1998 Ford E-350 Econoline XL 8 Cyl 5.4L With 02 Sensor Port Provision
  • 1998 Ford E-350 Econoline Base 10 Cyl 6.8L With 38-1/4 in. Overall Length
  • 1998 Ford E-350 Econoline Base 8 Cyl 5.4L With 02 Sensor Port Provision
Product Details
Location : CenterEmissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Notes : 38.13 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.

Series : Ultra SeriesTube Material : Stainless Steel
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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