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1999 GMC Sonoma
1999 GMC Sonoma Catalytic Converters
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Part Number: JG960303
Guaranteed to Fit
$199.99
Vehicle Fitment
- 1999 GMC Sonoma SLE 4 Cyl 2.2L Direct Fit
- 1999 GMC Sonoma SL 4 Cyl 2.2L Direct Fit
- 1999 GMC Sonoma SLS 4 Cyl 2.2L 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 : 27.5 in. overall lengthRestricted States : California|Colorado|New York|MaineType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyEPA : N/TB6000/69005NNGasket Included : With GasketOxygen Sensor Ports : Factory OE PortsOxygen Sensor Port Location : Factory OE LocationsWarranty : 5-year or 50,000-mile JC Whitney 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: REPG960303
Guaranteed to Fit
$179.53
Vehicle Fitment
- 1999 GMC Sonoma SLE 4 Cyl 2.2L RWD
- 1999 GMC Sonoma SL 4 Cyl 2.2L RWD
- 1999 GMC Sonoma SLS 4 Cyl 2.2L RWD
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 : 27.5 in. overall lengthRestricted States : California|Colorado|New York|MaineType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyEPA : N/TB6000/69005NNGasket 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: 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: M6699205HM
Guaranteed to Fit
$178.00
Vehicle Fitment
- 1999 GMC Sonoma SLE 4 Cyl 2.2L Cutting And Welding Required
- 1999 GMC Sonoma SLS 4 Cyl 2.2L Cutting And Welding Required
- 1999 GMC Sonoma SL 4 Cyl 2.2L 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 : 2.25 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 : Lifetime Magnaflow 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: M6651206
Guaranteed to Fit
$194.00
Vehicle Fitment
- 1999 GMC Sonoma SL 6 Cyl 4.3L Rear Wheel Drive, For Vehicles Originally Equipped With 1 Catalytic Converter; Cutting And Welding Required
- 1999 GMC Sonoma SLS 6 Cyl 4.3L Four Wheel Drive, Cutting And Welding Required
- 1999 GMC Sonoma SLE 6 Cyl 4.3L Rear Wheel Drive, For Vehicles Originally Equipped With 1 Catalytic Converter; Cutting And Welding Required
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 : 13.75 in. L x 5 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: DAV16520
Guaranteed to Fit
$299.99
Vehicle Fitment
- 1999 GMC Sonoma SLE 4 Cyl 2.2L RWD
- 1999 GMC Sonoma SL 4 Cyl 2.2L RWD
- 1999 GMC Sonoma SLS 4 Cyl 2.2L RWD
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 : With air tube port provision; 27.25 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 : 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: DAV14521
Guaranteed to Fit
$200.99
Vehicle Fitment
- 1999 GMC Sonoma SLE 4 Cyl 2.2L Standard Cab Pickup
- 1999 GMC Sonoma SL 4 Cyl 2.2L Standard Cab Pickup
- 1999 GMC Sonoma SLS 4 Cyl 2.2L Standard Cab Pickup
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 : With air tube port provision; 27 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: DAV19229
Guaranteed to Fit
$266.99
Vehicle Fitment
- 1999 GMC Sonoma SLS 6 Cyl 4.3L Eng Vin: X, RWD, With California Emission
- 1999 GMC Sonoma SLE 6 Cyl 4.3L Eng Vin: X, RWD, With California Emission
- 1999 GMC Sonoma SL 6 Cyl 4.3L Eng Vin: X, RWD, With California Emission
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 : Without air tube port provision; 21 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: DAV19039
Guaranteed to Fit
$271.49
Vehicle Fitment
- 1999 GMC Sonoma SLE 6 Cyl 4.3L RWD, With California Emission
- 1999 GMC Sonoma SLS 6 Cyl 4.3L RWD, With California Emission
- 1999 GMC Sonoma SL 6 Cyl 4.3L RWD, With California Emission
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 : 31.38 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: 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: DAV19228
Guaranteed to Fit
$337.49
Vehicle Fitment
- 1999 GMC Sonoma SLS 6 Cyl 4.3L Eng Vin: X, RWD, With California Emission
- 1999 GMC Sonoma SLE 6 Cyl 4.3L Eng Vin: X, RWD, With California Emission
- 1999 GMC Sonoma SL 6 Cyl 4.3L Eng Vin: X, RWD, With California Emission
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 : With air tube port provision; 28 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: DAV44521
Guaranteed to Fit
$380.49
Vehicle Fitment
- 1999 GMC Sonoma SLE 4 Cyl 2.2L Standard Cab Pickup
- 1999 GMC Sonoma SL 4 Cyl 2.2L Standard Cab Pickup
- 1999 GMC Sonoma SLS 4 Cyl 2.2L Standard Cab Pickup
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 : 27 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: DAV120708
Guaranteed to Fit
$558.49
Vehicle Fitment
- 1999 GMC Sonoma SLE 6 Cyl 4.3L Eng Vin: W, 4WD, Efn: Xgmxt04.3184; Emission Std: TLEV; Vehicle Class: Ldt2; Efn: Xgmxt04.3185; Emission Std: LEV1 LEV
- 1999 GMC Sonoma SLS 6 Cyl 4.3L Eng Vin: W, 4WD, Efn: Xgmxt04.3184; Emission Std: TLEV; Vehicle Class: Ldt2; Efn: Xgmxt04.3185; Emission Std: LEV1 LEV
- 1999 GMC Sonoma SL 6 Cyl 4.3L Eng Vin: W, 4WD, Efn: Xgmxt04.3184; Emission Std: TLEV; Vehicle Class: Ldt2; Efn: Xgmxt04.3185; Emission Std: LEV1 LEV
Product Details
Location : FrontEmissions : CARB and Federal EPA Standards, 50-state LegalNotes : 10 in. W x 10 in. H; 27 in. overall lengthType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyEO Number : D-709Gasket 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: DAV123776
Guaranteed to Fit
$641.99
Vehicle Fitment
- 1999 GMC Sonoma SLE 6 Cyl 4.3L Eng Vin: W, 4WD, Efn: Xgmxt04.3185; Emission Std: LEV1 LEV; Vehicle Class: Ldt2
- 1999 GMC Sonoma SLS 6 Cyl 4.3L Eng Vin: W, 4WD, Efn: Xgmxt04.3185; Emission Std: LEV1 LEV; Vehicle Class: Ldt2
- 1999 GMC Sonoma SL 6 Cyl 4.3L Eng Vin: W, 4WD, Efn: Xgmxt04.3185; Emission Std: LEV1 LEV; Vehicle Class: Ldt2
Product Details
Location : RearEmissions : CARB and Federal EPA Standards, 50-state LegalNotes : 6 in. W x 6 in. H; 21.62 in. overall lengthType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyEO Number : D-709Gasket 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: DAV127183
Guaranteed to Fit
$644.49
Vehicle Fitment
- 1999 GMC Sonoma SLS 6 Cyl 4.3L RWD, With California Emission; Efn: Xgmxt04.3184; Emission Std: TLEV; Vehicle Class: Ldt2
- 1999 GMC Sonoma SLE 6 Cyl 4.3L RWD, With California Emission; Efn: Xgmxt04.3184; Emission Std: TLEV; Vehicle Class: Ldt2
- 1999 GMC Sonoma SL 6 Cyl 4.3L RWD, With California Emission; Efn: Xgmxt04.3184; Emission Std: TLEV; Vehicle Class: Ldt2
Product Details
Location : RearEmissions : CARB and Federal EPA Standards, 50-state LegalNotes : 31.38 in. overall lengthType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyEO Number : D-709Gasket 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: DAV171253
Guaranteed to Fit
$678.99
Vehicle Fitment
- 1999 GMC Sonoma SLE 4 Cyl 2.2L Standard Cab Pickup, Emission Std: TLEV; Engine Family: Xgmxt02.2122; Weight Class: Ldt1
- 1999 GMC Sonoma SL 4 Cyl 2.2L Standard Cab Pickup, Emission Std: TLEV; Engine Family: Xgmxt02.2122; Weight Class: Ldt1
- 1999 GMC Sonoma SLS 4 Cyl 2.2L Standard Cab Pickup, Emission Std: TLEV; Engine Family: Xgmxt02.2122; Weight Class: Ldt1
Product Details
Location : CenterEmissions : CARB and Federal EPA Standards, 50-state LegalNotes : 27 in. overall lengthType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyEO Number : D-562-68Gasket 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: DAV171296
Guaranteed to Fit
$813.49
Vehicle Fitment
- 1999 GMC Sonoma SLS 6 Cyl 4.3L Eng Vin: W, Emission Std: TLEV; Engine Family: Xgmxt04.3182; Weight Class: Ldt1
- 1999 GMC Sonoma SLE 6 Cyl 4.3L Eng Vin: W, Emission Std: TLEV; Engine Family: Xgmxt04.3182; Weight Class: Ldt1
- 1999 GMC Sonoma SL 6 Cyl 4.3L Eng Vin: W, Emission Std: TLEV; Engine Family: Xgmxt04.3182; Weight Class: Ldt1
Product Details
Location : Front, CenterEmissions : Federal EPA Standard, 46-State Legal (Cannot ship to or be installed in vehicles originally purchased in CA, CO, NY or ME)Notes : 27 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.
Page 1 of 6 | Showing 1 - 15 of 89 results
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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