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2014 GMC Sierra 1500
2014 GMC Sierra 1500 Catalytic Converters
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Part Number: DAV197192
Guaranteed to Fit
$528.99
Vehicle Fitment
- 2014 GMC Sierra 1500 SLT 8 Cyl 6.2L
- 2014 GMC Sierra 1500 Denali 8 Cyl 6.2L
Product Details
Location : Front, 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 : 46 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: 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: DAV497202
Guaranteed to Fit
$632.49
Vehicle Fitment
- 2014 GMC Sierra 1500 SLT 8 Cyl 5.3L Dealer Alternative
- 2014 GMC Sierra 1500 Base 6 Cyl 4.3L Dealer Alternative
- 2014 GMC Sierra 1500 SLE 8 Cyl 5.3L Dealer Alternative
- 2014 GMC Sierra 1500 SLE 6 Cyl 4.3L Dealer Alternative
- 2014 GMC Sierra 1500 Denali 8 Cyl 5.3L Dealer Alternative
- 2014 GMC Sierra 1500 Base 8 Cyl 5.3L Dealer Alternative
Product Details
Location : Front, 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 : 46 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: 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: DAV19719
Guaranteed to Fit
$930.99
Vehicle Fitment
- 2014 GMC Sierra 1500 Denali 8 Cyl 6.2L OE system is a welded assembly, left and right assembly required for full replacement.
- 2014 GMC Sierra 1500 SLT 8 Cyl 6.2L OE system is a welded assembly, left and right assembly required for full replacement.
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)Restricted 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: 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: DAV197191
Guaranteed to Fit
$288.99
Vehicle Fitment
- 2014 GMC Sierra 1500 SLT 8 Cyl 6.2L
- 2014 GMC Sierra 1500 Denali 8 Cyl 6.2L
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 : 25.5 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: 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: DAV497201
Guaranteed to Fit
$452.99
Vehicle Fitment
- 2014 GMC Sierra 1500 SLT 8 Cyl 5.3L Dealer Alternative
- 2014 GMC Sierra 1500 Base 6 Cyl 4.3L Dealer Alternative
- 2014 GMC Sierra 1500 SLE 8 Cyl 5.3L Dealer Alternative
- 2014 GMC Sierra 1500 SLE 6 Cyl 4.3L Dealer Alternative
- 2014 GMC Sierra 1500 Denali 8 Cyl 5.3L Dealer Alternative
- 2014 GMC Sierra 1500 Base 8 Cyl 5.3L Dealer Alternative
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 : 32 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: 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: DAV19720
Guaranteed to Fit
$530.99
Vehicle Fitment
- 2014 GMC Sierra 1500 SLT 8 Cyl 5.3L
- 2014 GMC Sierra 1500 SLE 6 Cyl 4.3L
- 2014 GMC Sierra 1500 Denali 8 Cyl 5.3L
- 2014 GMC Sierra 1500 Base 8 Cyl 5.3L
- 2014 GMC Sierra 1500 Base 6 Cyl 4.3L
- 2014 GMC Sierra 1500 SLE 8 Cyl 5.3L
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 : 46.5 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 : 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 weldsProp 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: M665592306
Guaranteed to Fit
$1,128.00
Vehicle Fitment
- 2014 GMC Sierra 1500 Denali 8 Cyl 5.3L Certification Level : LEV2 ULEV; Engine Family Number EGMXT05.3382
- 2014 GMC Sierra 1500 SLE 6 Cyl 4.3L Certification Level : LEV2 ULEV; Engine Family Number EGMXT04.3187
- 2014 GMC Sierra 1500 Base 6 Cyl 4.3L Certification Level : LEV2 ULEV; Engine Family Number EGMXT04.3187
- 2014 GMC Sierra 1500 Base 8 Cyl 5.3L Certification Level : LEV2 ULEV; Engine Family Number EGMXT05.3382
- 2014 GMC Sierra 1500 SLE 8 Cyl 5.3L Certification Level : LEV2 ULEV; Engine Family Number EGMXT05.3382
- 2014 GMC Sierra 1500 SLT 8 Cyl 5.3L Certification Level : LEV2 ULEV; Engine Family Number EGMXT05.3382
Product Details
Location : RearEmissions : CARB and Federal EPA Standards, 50-state LegalNotes : 2.5 in. Inlet/OutletProduct Fit : Semi-Universal (Welding Required)Recommended Use : Performance ReplacementQuantity Sold : Sold individuallyEO Number : D-193-148Gasket Included : Without GasketOxygen Sensor Ports : Factory OEM PortsOxygen Sensor Port Location : Factory OEM LocationsWarranty : Magnaflow 5 year / 50,000 Mile 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: M665582306
Guaranteed to Fit
$1,663.00
Vehicle Fitment
- 2014 GMC Sierra 1500 SLT 8 Cyl 5.3L Certification Level : LEV2 ULEV; Engine Family Number EGMXT05.3382
- 2014 GMC Sierra 1500 SLE 6 Cyl 4.3L Certification Level : LEV2 ULEV; Engine Family Number EGMXT04.3187
- 2014 GMC Sierra 1500 Denali 8 Cyl 5.3L Certification Level : LEV2 ULEV; Engine Family Number EGMXT05.3382
- 2014 GMC Sierra 1500 Base 8 Cyl 5.3L Certification Level : LEV2 ULEV; Engine Family Number EGMXT05.3382
- 2014 GMC Sierra 1500 Base 6 Cyl 4.3L Certification Level : LEV2 ULEV; Engine Family Number EGMXT04.3187
- 2014 GMC Sierra 1500 SLE 8 Cyl 5.3L Certification Level : LEV2 ULEV; Engine Family Number EGMXT05.3382
Product Details
Location : Front, Driver or Passenger SideEmissions : CARB and Federal EPA Standards, 50-state LegalNotes : 2.5 in. Inlet/OutletProduct Fit : Semi-Universal (Welding Required)Recommended Use : Performance ReplacementQuantity Sold : Sold individuallyEO Number : D-193-148Gasket Included : Without GasketOxygen Sensor Ports : Factory OEM PortsOxygen Sensor Port Location : Factory OEM LocationsWarranty : Magnaflow 5 year / 50,000 Mile 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: M66280424
Guaranteed to Fit
$1,906.00
Vehicle Fitment
- 2014 GMC Sierra 1500 SLE 8 Cyl 5.3L
- 2014 GMC Sierra 1500 SLT 8 Cyl 5.3L
- 2014 GMC Sierra 1500 Base 6 Cyl 4.3L
- 2014 GMC Sierra 1500 SLE 6 Cyl 4.3L
- 2014 GMC Sierra 1500 Denali 8 Cyl 5.3L
- 2014 GMC Sierra 1500 Base 8 Cyl 5.3L
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 : 28.5 in. overall lengthRestricted States : California|Colorado|New York|MaineType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : Performance ReplacementQuantity Sold : Sold individuallyGasket Included : With GasketWarranty : 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: M665582642
Guaranteed to Fit
$5,184.00
Vehicle Fitment
- 2014 GMC Sierra 1500 SLE 8 Cyl 5.3L EO# D-193-148; Eng Fam No: Egmxt05.3382
- 2014 GMC Sierra 1500 SLT 8 Cyl 5.3L EO# D-193-148; Eng Fam No: Egmxt05.3382
- 2014 GMC Sierra 1500 Base 6 Cyl 4.3L EO# D-193-148; Eng Fam No: Egmxt04.3187
- 2014 GMC Sierra 1500 SLE 6 Cyl 4.3L EO# D-193-148; Eng Fam No: Egmxt04.3187
- 2014 GMC Sierra 1500 Denali 8 Cyl 5.3L EO# D-193-148; Eng Fam No: Egmxt05.3382
- 2014 GMC Sierra 1500 Base 8 Cyl 5.3L EO# D-193-148; Eng Fam No: Egmxt05.3382
Product Details
Emissions : CARB and Federal EPA Standards, 50-state LegalNotes : (3) Converter Quantity; 2.5 in. Main Piping Diameter; x 5 in. Body Width x 5 in. Body Height; 2.5 in. ID x 2.5 in. OD; Round Body Shape; Spun Body Type; Bolt-On Inlet Attachment; Clamp-On Outlet Attachment; Stainless Steel Material; Pre and Post Converter; Includes Clamp and Gasket; 45.63 in. overall lengthType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyEO Number : D-193-148Gasket Included : With GasketOxygen Sensor Ports : Factory OEM PortsOxygen Sensor Port Location : Factory OEM LocationsWarranty : 5-year or 50,000-mile Magnaflow 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: WK50497
Guaranteed to Fit
$664.99
Vehicle Fitment
- 2014 GMC Sierra 1500 SLT 8 Cyl 5.3L Not Legal For Sale In The State Of California. Not Legal For Use On California Emission Vehicles In New York. Legal For Use On Federal/Epa Emission Vehicles In New York.
- 2014 GMC Sierra 1500 Base 6 Cyl 4.3L Not Legal For Sale In The State Of California. Not Legal For Use On California Emission Vehicles In New York. Legal For Use On Federal/Epa Emission Vehicles In New York.
- 2014 GMC Sierra 1500 SLE 8 Cyl 5.3L Not Legal For Sale In The State Of California. Not Legal For Use On California Emission Vehicles In New York. Legal For Use On Federal/Epa Emission Vehicles In New York.
- 2014 GMC Sierra 1500 SLE 6 Cyl 4.3L Not Legal For Sale In The State Of California. Not Legal For Use On California Emission Vehicles In New York. Legal For Use On Federal/Epa Emission Vehicles In New York.
- 2014 GMC Sierra 1500 Denali 8 Cyl 5.3L Not Legal For Sale In The State Of California. Not Legal For Use On California Emission Vehicles In New York. Legal For Use On Federal/Epa Emission Vehicles In New York.
- 2014 GMC Sierra 1500 Base 8 Cyl 5.3L Not Legal For Sale In The State Of California. Not Legal For Use On California Emission Vehicles In New York. Legal For Use On Federal/Epa Emission Vehicles In New York.
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 : 10 in. Body Length; 6 in. Body Width; 4.5 in. Body Height; 3.63 in. Inlet ID; 1 Outlet Quantity; 3 in. Outlet OD; Spherical Ball Outlet Type; Stainless Steel Material; Standard Oval Body Shape; Does not include Mounting Hardware; 52.5 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 : 25,000-mile Walker limited warranty on catalytic performance and 5-year or 50,000-mile structural integrity 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: CAT9583
Guaranteed to Fit
$1,032.49
Vehicle Fitment
- 2014 GMC Sierra 1500 Denali 8 Cyl 6.2L Federal and California Emissions
- 2014 GMC Sierra 1500 SLT 8 Cyl 6.2L 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)Restricted 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: EAST50560
Guaranteed to Fit
$985.99
Vehicle Fitment
- 2014 GMC Sierra 1500 Denali 8 Cyl 6.2L
- 2014 GMC Sierra 1500 SLT 8 Cyl 6.2L
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 : 3 Bolt Welded Flange Inlet Type ARestricted 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: 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: APE645159
Guaranteed to Fit
$689.49
Vehicle Fitment
- 2014 GMC Sierra 1500 SLT 8 Cyl 5.3L Direct Fit
- 2014 GMC Sierra 1500 SLE 6 Cyl 4.3L Direct Fit
- 2014 GMC Sierra 1500 Denali 8 Cyl 5.3L Direct Fit
- 2014 GMC Sierra 1500 Base 8 Cyl 5.3L Direct Fit
- 2014 GMC Sierra 1500 Base 6 Cyl 4.3L Direct Fit
- 2014 GMC Sierra 1500 SLE 8 Cyl 5.3L 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 : 48 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 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: APE645155
Guaranteed to Fit
$922.49
Vehicle Fitment
- 2014 GMC Sierra 1500 Denali 8 Cyl 6.2L
- 2014 GMC Sierra 1500 SLT 8 Cyl 6.2L
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 Bolt Welded Flange Inlet Type AType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyOxygen 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.
Page 1 of 3 | Showing 1 - 15 of 41 results
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DavicoFront, Passenger Side Exact Fit 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)Manufacturer #197192
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Carefully crafted to be easily installed without a need for cutting, sliding, clamping or welding, Davico&rsquo...Product Questions & Answers
Q:What is the silver ring that’s included with the AP exhaust catalytic converter 645159 for a 2017 gmc sierra Denali? Show Less
Jose L.
A:BEST ANSWERHi Jose, I'm glad to assist you. Those two round rings as you called them are exhaust gaskets for the end connections of the catalytic converter (there is also one clamp included) for your 2017 GMC Sierra 1500 Denali 8 Cyl 5.3L. Grab our price-cut offer and click the link below to buy it today. Happy shopping!
https://www.carparts.com/catalytic-converter/ap-exhaust/ape645159?can=cpje1043_CSQA_20240223 Show less
Jeonino E.
3 Questions, 1 AnswerView all Q&As >
Related Parts
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