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1997 Buick LeSabre
1997 Buick LeSabre Catalytic Converters
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Part Number: DAV49256
Guaranteed to Fit
$386.99
Vehicle Fitment
- 1997 Buick LeSabre Custom 6 Cyl 3.8L Naturally Aspirated, Dealer Alternative
- 1997 Buick LeSabre Limited 6 Cyl 3.8L Naturally Aspirated, Dealer Alternative
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 provisionRestricted 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: DAV14500
Guaranteed to Fit
$214.99
Vehicle Fitment
- 1997 Buick LeSabre Custom 6 Cyl 3.8L Automatic Transaxle
- 1997 Buick LeSabre Limited 6 Cyl 3.8L Automatic Transaxle
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 : Without air tube port provision; 37.25 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: DAV19256
Guaranteed to Fit
$245.99
Vehicle Fitment
- 1997 Buick LeSabre Custom 6 Cyl 3.8L Naturally Aspirated
- 1997 Buick LeSabre Limited 6 Cyl 3.8L Naturally Aspirated
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 : 23.75 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: DAV175762
Guaranteed to Fit
$696.99
Vehicle Fitment
- 1997 Buick LeSabre Custom 6 Cyl 3.8L Emission Std: Tier1; Engine Family: Vgm3.8V8G2Ek; Weight Class: Pc
- 1997 Buick LeSabre Limited 6 Cyl 3.8L Emission Std: Tier1; Engine Family: Vgm3.8V8G2Ek; Weight Class: Pc
Product Details
Location : RearEmissions : CARB and Federal EPA Standards, 50-state LegalNotes : 7 in. W x 4.25 in. H; 22 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: M6699209HM
Guaranteed to Fit
$178.00
Vehicle Fitment
- 1997 Buick LeSabre Custom 6 Cyl 3.8L Cutting And Welding Required
- 1997 Buick LeSabre Limited 6 Cyl 3.8L 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 : 3 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: 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: M6651209
Guaranteed to Fit
$194.00
Vehicle Fitment
- 1997 Buick LeSabre Custom 6 Cyl 3.8L Cutting And Welding Required
- 1997 Buick LeSabre Limited 6 Cyl 3.8L 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 : 3 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: 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: M66418006
Guaranteed to Fit
$438.00
Vehicle Fitment
- 1997 Buick LeSabre Custom 6 Cyl 3.8L EO# D-193-119; Eng Fam No: Vgm3.8V8G2Ek; Cutting And Welding Required
- 1997 Buick LeSabre Limited 6 Cyl 3.8L EO# D-193-119; Eng Fam No: Vgm3.8V8G2Ek; Cutting And Welding Required
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-93-119Gasket Included : Without GasketWarranty : 5-year or 50,000-mile 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: M6623400
Guaranteed to Fit
$461.00
Vehicle Fitment
- 1997 Buick LeSabre Custom 6 Cyl 3.8L
- 1997 Buick LeSabre Limited 6 Cyl 3.8L
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; 25.25 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: 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: M66448309
Guaranteed to Fit
$718.00
Vehicle Fitment
- 1997 Buick LeSabre Custom 6 Cyl 3.8L EO# D-193-113; Eng Fam No: Vgm3.8V8G2Ek; Cutting And Welding Required
- 1997 Buick LeSabre Limited 6 Cyl 3.8L EO# D-193-113; Eng Fam No: Vgm3.8V8G2Ek; Cutting And Welding Required
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: 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: M664481515
Guaranteed to Fit
$1,239.00
Vehicle Fitment
- 1997 Buick LeSabre Custom 6 Cyl 3.8L EO# D-193-139; Eng Fam No: Vgm3.8V8G2Ek
- 1997 Buick LeSabre Limited 6 Cyl 3.8L EO# D-193-139; Eng Fam No: Vgm3.8V8G2Ek
Product Details
Emissions : CARB and Federal EPA Standards, 50-state LegalNotes : (1) Converter Quantity; 2.5 in. Main Piping Diameter; Bolt-On Inlet Attachment; Clamp-On Outlet Attachment; Stainless Steel Material; Ceramic Substrate Material; Includes Gasket(s); 23.88 in. overall lengthType : Catalytic ConverterProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyEO Number : D-193-139Gasket 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: WK82637
Guaranteed to Fit
$639.49
Vehicle Fitment
- 1997 Buick LeSabre Custom 6 Cyl 3.8L Engine Family # VGM3.8V8G2EK
- 1997 Buick LeSabre Limited 6 Cyl 3.8L Engine Family # VGM3.8V8G2EK
Product Details
Emissions : CARB and Federal EPA Standards, 50-state LegalNotes : 16.25 in. overall lengthType : Catalytic ConverterProduct Fit : Semi-Universal (Welding Required)Recommended Use : OE ReplacementQuantity Sold : Sold individuallyEO Number : D-182-59Gasket Included : Without GasketWarranty : 5-year or 50,000-mile Walker 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: WK93304
Guaranteed to Fit
$168.49
Vehicle Fitment
- 1997 Buick LeSabre Custom 6 Cyl 3.8L
- 1997 Buick LeSabre Limited 6 Cyl 3.8L
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 : 18 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: 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: APE642706
Guaranteed to Fit
$219.49
Vehicle Fitment
- 1997 Buick LeSabre Custom 6 Cyl 3.8L Eng. VIN: K; front pipe & conv. 1 piece, With 2 Bolt Flange
- 1997 Buick LeSabre Limited 6 Cyl 3.8L Eng. VIN: K; front pipe & conv. 1 piece, With 2 Bolt Flange
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|MaineProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyWarranty : 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: CAT2516
Guaranteed to Fit
$229.99
Vehicle Fitment
- 1997 Buick LeSabre Custom 6 Cyl 3.8L
- 1997 Buick LeSabre Limited 6 Cyl 3.8L
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)Product Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyWarranty : 5-year or 50,000-mile Catco 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: APE645410
Guaranteed to Fit
$237.49
Vehicle Fitment
- 1997 Buick LeSabre Custom 6 Cyl 3.8L With 4 Bolt Flange Inlet, front pipe & conv. separate, For use With aftermarket intermediate pipe or With Aftermarket Center Pipe
- 1997 Buick LeSabre Limited 6 Cyl 3.8L With 4 Bolt Flange Inlet, front pipe & conv. separate, For use With aftermarket intermediate pipe or With Aftermarket Center Pipe
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|MaineProduct Fit : Direct FitRecommended Use : OE ReplacementQuantity Sold : Sold individuallyWarranty : 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 4 | Showing 1 - 15 of 47 results
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The AP Exhaust catalytic converter has an eco-friendly and energy-efficient design to support maximum pollution reduction. It is constructed with robust materials for long-lasting performance and is a direct-fit component to pe...
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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) MAGNAFLOW CATALYTIC CONVERTER
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FEDERAL EPA STANDARD, 46-STATE LEGAL (CANNOT SHIP TO OR BE USED IN VEHICLES ORIGINALLY PURCHASED IN CA, CO, NY OR ME) DIRECT FIT DAVICO CATALYTIC CONVERTER
Carefully crafted to be easily installed without a need for cutting, sliding, clamping or welding, Davico&rsquo...Product Questions & Answers
Q:Does this have the O2 sensor port? And what is the end pipe siz?
Eugene H.
A:BEST ANSWERHi Eugene, I'm glad to assist you. Yes. It has an oxygen sensor port. The piping diameter is not noted anymore since it is a direct-fit vehicle-specific part. It is guaranteed to fit the 1996-1999 Oldsmobile Aurora, 1997-1998 Oldsmobile Regency, 1997-1999 Buick LeSabre, 1997-1999 Pontiac Bonneville, 1999 Oldsmobile 88, 1997-1999 Oldsmobile LSS, all with 3.8L engines. Grab our price-cut promo and click the link below to buy it today. Happy shopping!
https://www.carparts.com/catalytic-converter/ap-exhaust/ape645410?can=cpje1043_CSQA_20241019 Show less
Jeonino E.
1 Question, 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