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2018 Ram 1500
Catalytic Converters
Don’t take an emissions test until you’ve replaced a bad catalytic converter. Residue from exhaust gases can build up in the catalytic converter over time, resulting in increased emissions that will definitely register during the test. If your catalytic converter is clogged or otherwise in bad shape, replace it immediately. Good thing CarParts.com has a wide range of catalytic converters made by top manufacturers in the industry. Take a look at our products today and choose one that matches your application.
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Part Number: ED96030001
Guaranteed to Fit
$397.14
Vehicle Fitment
- 2018 Ram 1500 Express 8 Cyl 5.7L
- 2018 Ram 1500 Tradesman 8 Cyl 5.7L
- 2018 Ram 1500 Laramie Limited 8 Cyl 5.7L
- 2018 Ram 1500 Lone Star 8 Cyl 5.7L
- 2018 Ram 1500 Special Service 8 Cyl 5.7L
- 2018 Ram 1500 Outdoorsman 8 Cyl 5.7L
- 2018 Ram 1500 Laramie Longhorn 8 Cyl 5.7L
- 2018 Ram 1500 Laramie 8 Cyl 5.7L
- 2018 Ram 1500 Limited 8 Cyl 5.7L
- 2018 Ram 1500 SXT 8 Cyl 5.7L
- 2018 Ram 1500 SLT 8 Cyl 5.7L
- 2018 Ram 1500 Sport 8 Cyl 5.7L
- 2018 Ram 1500 Big Horn 8 Cyl 5.7L
- 2018 Ram 1500 ST 8 Cyl 5.7L
- 2018 Ram 1500 Rebel 8 Cyl 5.7L
Product Details
Location : FrontEmissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Notes : 2 Bolt Loose Flange Inlet Type A; 2 Bolt Loose Flange Inlet Type B; 2.98 in. OD Pipe Outlet Type A; Ceramic Substrate MaterialRestricted States : California|Colorado|New York|MaineType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyGasket Included : Without 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: 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: RB679550
Guaranteed to Fit
$398.99
Vehicle Fitment
- 2018 Ram 1500 Laramie 6 Cyl 3.6L
- 2018 Ram 1500 ST 6 Cyl 3.6L
- 2018 Ram 1500 Big Horn 6 Cyl 3.6L
- 2018 Ram 1500 Tradesman 6 Cyl 3.6L
- 2018 Ram 1500 Express 6 Cyl 3.6L
- 2018 Ram 1500 SLT 6 Cyl 3.6L
- 2018 Ram 1500 SXT 6 Cyl 3.6L
- 2018 Ram 1500 Lone Star 6 Cyl 3.6L
- 2018 Ram 1500 Outdoorsman 6 Cyl 3.6L
- 2018 Ram 1500 Rebel 6 Cyl 3.6L
- 2018 Ram 1500 Sport 6 Cyl 3.6L
Product Details
Location : 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 : 9 in. Converter Body Length; 0.13 in. Tube Wall Thickness; (2) Bolt Hole Quantity; (1) Air Tube Count; (1) Sensor Port Count; Ceramic Substrate Material; 1-Piece Type; (2) Inlet Mounting Hole Quantity; 1 Inlet Quantity; 1 Outlet Quantity; Flanged Inlet and Outlet Type; Round Outlet Port Shape; 31 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: M6651356
Guaranteed to Fit
$202.00
Vehicle Fitment
- 2018 Ram 1500 Express 8 Cyl 5.7L Cutting And Welding Required
- 2018 Ram 1500 Sport 8 Cyl 5.7L Cutting And Welding Required
- 2018 Ram 1500 ST 8 Cyl 5.7L Cutting And Welding Required
- 2018 Ram 1500 Lone Star 8 Cyl 5.7L Cutting And Welding Required
- 2018 Ram 1500 SXT 8 Cyl 5.7L Cutting And Welding Required
- 2018 Ram 1500 Tradesman 8 Cyl 5.7L Cutting And Welding Required
- 2018 Ram 1500 Limited 8 Cyl 5.7L Cutting And Welding Required
- 2018 Ram 1500 SLT 8 Cyl 5.7L Cutting And Welding Required
- 2018 Ram 1500 Rebel 8 Cyl 5.7L Cutting And Welding Required
- 2018 Ram 1500 Big Horn 8 Cyl 5.7L Cutting And Welding Required
- 2018 Ram 1500 Laramie Limited 8 Cyl 5.7L Cutting And Welding Required
- 2018 Ram 1500 Special Service 8 Cyl 5.7L Cutting And Welding Required
- 2018 Ram 1500 Outdoorsman 8 Cyl 5.7L Cutting And Welding Required
- 2018 Ram 1500 Laramie Longhorn 8 Cyl 5.7L Cutting And Welding Required
- 2018 Ram 1500 Laramie 8 Cyl 5.7L Cutting And Welding Required
Product Details
Location : Driver or Passenger SideEmissions : 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/Outlet; 15 in. overall length; 16 in. L x 6 in. W x 4.75 in. HRestricted States : California|Colorado|New York|MaineType : Catalytic ConverterProduct Fit : Semi-Universal (Welding Required)Recommended Use : OE ReplacementQuantity Sold : Sold individuallyGasket Included : Without GasketWarranty : Magnaflow 5 year / 50,000 Mile 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: M6622177
Guaranteed to Fit
$593.00
Vehicle Fitment
- 2018 Ram 1500 Laramie 6 Cyl 3.6L
- 2018 Ram 1500 ST 6 Cyl 3.6L
- 2018 Ram 1500 Big Horn 6 Cyl 3.6L
- 2018 Ram 1500 Tradesman 6 Cyl 3.6L
- 2018 Ram 1500 Express 6 Cyl 3.6L
- 2018 Ram 1500 SLT 6 Cyl 3.6L
- 2018 Ram 1500 SXT 6 Cyl 3.6L
- 2018 Ram 1500 Lone Star 6 Cyl 3.6L
- 2018 Ram 1500 Outdoorsman 6 Cyl 3.6L
- 2018 Ram 1500 Rebel 6 Cyl 3.6L
- 2018 Ram 1500 Sport 6 Cyl 3.6L
Product Details
Location : Passenger SideEmissions : 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; 2.5 in. Main Piping Diameter; 11 in. Body Length x 4 in. Body Width x 4 in. Body Height; 2.5 in. ID x 2.5 in. OD; Round Body Shape; Spun Body Type; Bolt-On Inlet and Outlet Attachment; Stainless Steel Material; Pre Converter and Midbed; Mounting Hardware Included; 27.38 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 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: M6649664
Guaranteed to Fit
$1,151.00
Vehicle Fitment
- 2018 Ram 1500 Express 8 Cyl 5.7L
- 2018 Ram 1500 Tradesman 8 Cyl 5.7L
- 2018 Ram 1500 Laramie Limited 8 Cyl 5.7L
- 2018 Ram 1500 Lone Star 8 Cyl 5.7L
- 2018 Ram 1500 Special Service 8 Cyl 5.7L
- 2018 Ram 1500 Outdoorsman 8 Cyl 5.7L
- 2018 Ram 1500 Laramie Longhorn 8 Cyl 5.7L
- 2018 Ram 1500 Laramie 8 Cyl 5.7L
- 2018 Ram 1500 Limited 8 Cyl 5.7L
- 2018 Ram 1500 SXT 8 Cyl 5.7L
- 2018 Ram 1500 SLT 8 Cyl 5.7L
- 2018 Ram 1500 Sport 8 Cyl 5.7L
- 2018 Ram 1500 Big Horn 8 Cyl 5.7L
- 2018 Ram 1500 ST 8 Cyl 5.7L
- 2018 Ram 1500 Rebel 8 Cyl 5.7L
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 : 27.7 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: 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: CAT9566
Guaranteed to Fit
$424.49
Vehicle Fitment
- 2018 Ram 1500 Laramie 6 Cyl 3.6L Federal and California Emissions
- 2018 Ram 1500 ST 6 Cyl 3.6L Federal and California Emissions
- 2018 Ram 1500 Big Horn 6 Cyl 3.6L Federal and California Emissions
- 2018 Ram 1500 Tradesman 6 Cyl 3.6L Federal and California Emissions
- 2018 Ram 1500 Express 6 Cyl 3.6L Federal and California Emissions
- 2018 Ram 1500 SLT 6 Cyl 3.6L Federal and California Emissions
- 2018 Ram 1500 SXT 6 Cyl 3.6L Federal and California Emissions
- 2018 Ram 1500 Lone Star 6 Cyl 3.6L Federal and California Emissions
- 2018 Ram 1500 Outdoorsman 6 Cyl 3.6L Federal and California Emissions
- 2018 Ram 1500 Rebel 6 Cyl 3.6L Federal and California Emissions
- 2018 Ram 1500 Sport 6 Cyl 3.6L Federal and California Emissions
Product Details
Location : 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 : 32 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 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: CAT9567
Guaranteed to Fit
$422.49
Vehicle Fitment
- 2018 Ram 1500 Laramie 6 Cyl 3.6L Federal and California Emissions
- 2018 Ram 1500 ST 6 Cyl 3.6L Federal and California Emissions
- 2018 Ram 1500 Big Horn 6 Cyl 3.6L Federal and California Emissions
- 2018 Ram 1500 Tradesman 6 Cyl 3.6L Federal and California Emissions
- 2018 Ram 1500 Express 6 Cyl 3.6L Federal and California Emissions
- 2018 Ram 1500 SLT 6 Cyl 3.6L Federal and California Emissions
- 2018 Ram 1500 SXT 6 Cyl 3.6L Federal and California Emissions
- 2018 Ram 1500 Lone Star 6 Cyl 3.6L Federal and California Emissions
- 2018 Ram 1500 Outdoorsman 6 Cyl 3.6L Federal and California Emissions
- 2018 Ram 1500 Rebel 6 Cyl 3.6L Federal and California Emissions
- 2018 Ram 1500 Sport 6 Cyl 3.6L Federal and California Emissions
Product Details
Location : Passenger SideEmissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Notes : 31 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 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: RB679551
Guaranteed to Fit
$421.49
Vehicle Fitment
- 2018 Ram 1500 Laramie 6 Cyl 3.6L
- 2018 Ram 1500 ST 6 Cyl 3.6L
- 2018 Ram 1500 Big Horn 6 Cyl 3.6L
- 2018 Ram 1500 Tradesman 6 Cyl 3.6L
- 2018 Ram 1500 Express 6 Cyl 3.6L
- 2018 Ram 1500 SLT 6 Cyl 3.6L
- 2018 Ram 1500 SXT 6 Cyl 3.6L
- 2018 Ram 1500 Lone Star 6 Cyl 3.6L
- 2018 Ram 1500 Outdoorsman 6 Cyl 3.6L
- 2018 Ram 1500 Rebel 6 Cyl 3.6L
- 2018 Ram 1500 Sport 6 Cyl 3.6L
Product Details
Location : Passenger SideEmissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Notes : 9 in. Converter Body Length; 0.13 in. Tube Wall Thickness; (2) Bolt Hole Quantity; (1) Air Tube Count; (1) Sensor Port Count; Ceramic Substrate Material; 1-Piece Type; (2) Inlet Mounting Hole Quantity; 1 Inlet Quantity; 1 Outlet Quantity; Flanged Inlet and Outlet Type; Round Outlet Port Shape; 31 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 : Lifetime 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: APE645163
Guaranteed to Fit
$392.49
Vehicle Fitment
- 2018 Ram 1500 Laramie 6 Cyl 3.6L
- 2018 Ram 1500 ST 6 Cyl 3.6L
- 2018 Ram 1500 Big Horn 6 Cyl 3.6L
- 2018 Ram 1500 Tradesman 6 Cyl 3.6L
- 2018 Ram 1500 Express 6 Cyl 3.6L
- 2018 Ram 1500 SLT 6 Cyl 3.6L
- 2018 Ram 1500 SXT 6 Cyl 3.6L
- 2018 Ram 1500 Lone Star 6 Cyl 3.6L
- 2018 Ram 1500 Outdoorsman 6 Cyl 3.6L
- 2018 Ram 1500 Rebel 6 Cyl 3.6L
- 2018 Ram 1500 Sport 6 Cyl 3.6L
Product Details
Location : 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 : 32 in. Overall Length; 4 Bolt Welded Flange Inlet Type A; 2 Bolt Welded Flange w/ Gasket Stub 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: APE645164
Guaranteed to Fit
$392.49
Vehicle Fitment
- 2018 Ram 1500 Laramie 6 Cyl 3.6L
- 2018 Ram 1500 ST 6 Cyl 3.6L
- 2018 Ram 1500 Big Horn 6 Cyl 3.6L
- 2018 Ram 1500 Tradesman 6 Cyl 3.6L
- 2018 Ram 1500 Express 6 Cyl 3.6L
- 2018 Ram 1500 SLT 6 Cyl 3.6L
- 2018 Ram 1500 SXT 6 Cyl 3.6L
- 2018 Ram 1500 Lone Star 6 Cyl 3.6L
- 2018 Ram 1500 Outdoorsman 6 Cyl 3.6L
- 2018 Ram 1500 Rebel 6 Cyl 3.6L
- 2018 Ram 1500 Sport 6 Cyl 3.6L
Product Details
Location : Passenger SideEmissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Notes : 31 in. Overall Length; 4 Bolt Welded Flange Inlet Type A; 2 Bolt Welded Flange w/ Gasket Stub 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: APE645224
Guaranteed to Fit
$759.49
Vehicle Fitment
- 2018 Ram 1500 Express 8 Cyl 5.7L Direct Fit
- 2018 Ram 1500 Tradesman 8 Cyl 5.7L Direct Fit
- 2018 Ram 1500 Laramie Limited 8 Cyl 5.7L Direct Fit
- 2018 Ram 1500 Lone Star 8 Cyl 5.7L Direct Fit
- 2018 Ram 1500 Special Service 8 Cyl 5.7L Direct Fit
- 2018 Ram 1500 Outdoorsman 8 Cyl 5.7L Direct Fit
- 2018 Ram 1500 Laramie Longhorn 8 Cyl 5.7L Direct Fit
- 2018 Ram 1500 Laramie 8 Cyl 5.7L Direct Fit
- 2018 Ram 1500 Limited 8 Cyl 5.7L Direct Fit
- 2018 Ram 1500 SXT 8 Cyl 5.7L Direct Fit
- 2018 Ram 1500 SLT 8 Cyl 5.7L Direct Fit
- 2018 Ram 1500 Sport 8 Cyl 5.7L Direct Fit
- 2018 Ram 1500 Big Horn 8 Cyl 5.7L Direct Fit
- 2018 Ram 1500 ST 8 Cyl 5.7L Direct Fit
- 2018 Ram 1500 Rebel 8 Cyl 5.7L Direct Fit
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 : 37.63 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 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: CAT9462
Guaranteed to Fit
$886.99
Vehicle Fitment
- 2018 Ram 1500 Express 8 Cyl 5.7L Federal and California Emissions
- 2018 Ram 1500 Tradesman 8 Cyl 5.7L Federal and California Emissions
- 2018 Ram 1500 Laramie Limited 8 Cyl 5.7L Federal and California Emissions
- 2018 Ram 1500 Lone Star 8 Cyl 5.7L Federal and California Emissions
- 2018 Ram 1500 Special Service 8 Cyl 5.7L Federal and California Emissions
- 2018 Ram 1500 Outdoorsman 8 Cyl 5.7L Federal and California Emissions
- 2018 Ram 1500 Laramie Longhorn 8 Cyl 5.7L Federal and California Emissions
- 2018 Ram 1500 Laramie 8 Cyl 5.7L Federal and California Emissions
- 2018 Ram 1500 Limited 8 Cyl 5.7L Federal and California Emissions
- 2018 Ram 1500 SXT 8 Cyl 5.7L Federal and California Emissions
- 2018 Ram 1500 SLT 8 Cyl 5.7L Federal and California Emissions
- 2018 Ram 1500 Sport 8 Cyl 5.7L Federal and California Emissions
- 2018 Ram 1500 Big Horn 8 Cyl 5.7L Federal and California Emissions
- 2018 Ram 1500 ST 8 Cyl 5.7L Federal and California Emissions
- 2018 Ram 1500 Rebel 8 Cyl 5.7L Federal and California 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)Notes : 37.63 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 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: EAST20440
Guaranteed to Fit
$764.99
Vehicle Fitment
- 2018 Ram 1500 Express 8 Cyl 5.7L
- 2018 Ram 1500 Tradesman 8 Cyl 5.7L
- 2018 Ram 1500 Laramie Limited 8 Cyl 5.7L
- 2018 Ram 1500 Lone Star 8 Cyl 5.7L
- 2018 Ram 1500 Special Service 8 Cyl 5.7L
- 2018 Ram 1500 Outdoorsman 8 Cyl 5.7L
- 2018 Ram 1500 Laramie Longhorn 8 Cyl 5.7L
- 2018 Ram 1500 Laramie 8 Cyl 5.7L
- 2018 Ram 1500 Limited 8 Cyl 5.7L
- 2018 Ram 1500 SXT 8 Cyl 5.7L
- 2018 Ram 1500 SLT 8 Cyl 5.7L
- 2018 Ram 1500 Sport 8 Cyl 5.7L
- 2018 Ram 1500 Big Horn 8 Cyl 5.7L
- 2018 Ram 1500 ST 8 Cyl 5.7L
- 2018 Ram 1500 Rebel 8 Cyl 5.7L
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 : 37.63 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 Eastern 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: 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
Popular Products
Part No: APE612004
( Review)
$170.99
Product Questions & Answers
Q:My Truck is originally from ca but now i live in austin texas can i install this converter on my truck with no problem????????? Show Less
David L.
A:BEST ANSWERHi David, I'm glad to assist you. That depends. The ECU of your truck should have been calibrated for 49 State use or federal emission (downgraded). If it has not been re-programmed yet, you can only use the 50-state legal (CA emissions) type of catalytic converter. Please determine the matching one, grab our sale offer, and click the correct link below to buy it today. Happy shopping!
https://www.carparts.com/catalytic-converter/eastern/east20440?can=cpje1043_CSQA_20241017
(46 State legal)
https://www.carparts.com/details/Dodge/Ram_1500/Catco/Catalytic_Converter/2010/SLT/8_Cyl_5-dot-7L/CAT776378.html?can=cpje1043_CSQA_20241017
(50 State legal) Show less
Jeonino E.
4 Questions, 1 AnswerView all Q&As >
Shopping for Catalytic Converter
How Much Does a Catalytic Converter Replacement Cost?
A typical catalytic converter’s cost can range from $50 to $1000 on parts alone. Prices vary depending on the brand and the specifications of your vehicle’s cat-con. Labor costs may also differ significantly between different makes and models because the amount of time it takes to install the part may vary per vehicle. Expect to spend around $70 to $130 per hour on labor. You’ll also have to factor in other expenses for related repairs.
What Is a Catalytic Converter?
A catalytic converter (or cat for short) is a critical part of your engine’s exhaust system. This device converts the harmful chemicals in the exhaust using catalysts.
Most modern models look like passageways of closely formed mesh made of honeycomb interior. Older car models are different because they feature ceramic beads instead of a honeycomb design. Their purpose is to slow down the flow of exhaust gases through the converter, allowing more time for the catalysts to interact with the emission gases.
Shop for Aftermarket Catalytic Converters on CarParts.com
CarParts.com features an extensive selection of aftermarket catalytic converters for a wide variety of makes and models. Our cat-cons are sold individually, in sets, or as part of an assembly. Filter your search by choosing from different dimensions, inlet types, and tube materials. We’re here to help you find a compatible cat-con for your vehicle.
Our catalytic converters are sourced from the top aftermarket brands in the industry. Our team of industry experts handpicks all products that make it into our catalog. These are engineered in world-class facilities and undergo strict quality checks to ensure that they can withstand harsh conditions in your exhaust system. Shop now and grab the best deal on your new catalytic converter today!
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Helpful Automotive Resources
P0430 Code: Catalyst System Efficiency Below Threshold (Bank 2)A failing catalytic converter breaks down less pollutants in the exhaust, resulting in lower oxygen (O2) levels overall. The downstream oxygen sensor detects the change and informs the vehicle’s computer. In turn, the computer activates the check engine light and logs the appropriate OBD-II trouble code for diagnosis by a
P0042 Code: HO2S Heater Control Circuit Bank 1 Sensor 3When there are only 3 O2 sensors it’s typically because there’s only one catalyst being monitored, and “Bank 1” is the default designation when there’s only one sensor in a category.
Diagram showing 3 oxygen sensors | Image Source: Richard McCuistian
P0134: O2 Sensor Circuit No Activity Detected (Bank 1, Sensor 1)To learn why O2 sensors need to be heated, you may read our explanation here.