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Catalytic Converter for 1990 Buick LeSabre

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Eastern 49-state legal Universal Catalytic Converter

Eastern 49-State Legal Universal Catalytic Converters

  • NANO technology for better converter efficiency
  • Advanced materials design for optimum engine output and catalytic efficiency
  • Complete range of inlet and outlet diameters
  • Non-directional for ease of installation
Backed by 3 decades of product expertise, Eastern continues to invest in state-of-the-art production equipment to guarantee only the best for their customers - making them ready for the future.

Note:
  • 49-state legal; Not legal in California and other states adopting California Emissions Standards; Not for sale or use in California and other states adopting California Emissions Standards; Cannot be shipped to California and such states
Eastern Catalytic Converter, Eastern Standard, 49-state Legal - No CA Shipments, Minor Modifications
$51.80 List Price $61.12 Save $9.32 Availability: In Stock
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  • SKU#: EAST70317
  • Quantity Sold: 1 piece
  • Tube Material: Aluminized steel
  • Anticipated Ship Out Time: 1-2 business days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Dimensions: 6 x 4.25 x 10 in., 14 in. overall length
  • Replaces OE Number: 5325501, 25143637, F4SZ5F250C, KL0120600A
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
see more Fits the following 1990 Buick LeSabre submodels:
  • 6 Cyl 3.8L | Custom, Limited, Base
Rating: (see review/s)

"Getting the vehicle to pass smog was easy after having the catalytic converter installed. The hardest part of this whole repair was finding a shop to do the installation. A few calls and a trip across town and the install was completed in one day. No additional parts were needed and that was good on the budget." posted by: sidekick on January 30, 2014 view all 12 reviews

Eastern Catalytic Converter, Eastern Standard, 49-state Legal - No CA Shipments, Minor Modifications
$48.62 List Price $57.37 Save $8.75 Availability: In Stock
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  • SKU#: EAST70421
  • Quantity Sold: 1 piece
  • Tube Material: Aluminized steel
  • Anticipated Ship Out Time: 1-2 business days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Dimensions: 6 x 4.25 x 10 in., 14 in. overall length
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
see more Fits the following 1990 Buick LeSabre submodels:
  • 8 Cyl 5.0L | Estate Wagon
Rating: (see review/s)

"was a bit smaller than ordiginal, but fit into space provided quite well. Required some modification to the exhaust system, like using reducers to fit into the intake fiottings. I had to go from a 2" to a 2 1/2" by using 2 coupl;ers and brazing them together and then brazing to the cat." posted by: Feldspar on July 23, 2011 view all 2 reviews

49-state legal Eastern Direct Fit Catalytic Converter

Eastern 49-State Legal Direct Fit Catalytic Converters

  • NANO technology for better converter efficiency
  • Advanced materials design for optimum engine output and catalytic efficiency
  • Complete range of inlet and outlet diameters
Backed by 3 decades of product expertise, Eastern continues to invest in state-of-the-art production equipment to guarantee only the best for their customers - making them ready for the future.

Note:
  • 49-state legal; Not legal in California and other states adopting California Emissions Standards; Not for sale or use in California and other states adopting California Emissions Standards; Cannot be shipped to California and such states
Eastern Catalytic Converter, Eastern Standard, 49-state Legal - No CA Shipments, Direct Fit
$130.83 List Price $154.38 Save $23.55 Availability: In Stock
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  • SKU#: EAST50187
  • Quantity Sold: Assembly
  • Tube Material: Aluminized steel
  • Anticipated Ship Out Time: 1-2 business days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Dimensions: 36-37.5 in. overall length
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
see more Fits the following 1990 Buick LeSabre submodels:
  • 6 Cyl 3.8L | Base, Custom, Limited
Eastern Catalytic Converter, Eastern Standard, 49-state Legal - No CA Shipments, Direct Fit
$113.97 List Price $134.48 Save $20.51 Availability: In Stock
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  • SKU#: EAST50108
  • Quantity Sold: Assembly
  • Tube Material: Aluminized steel
  • Anticipated Ship Out Time: 1-2 business days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Dimensions: 22.75 in. overall length
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
see more Fits the following 1990 Buick LeSabre submodels:
  • 8 Cyl 5.0L | Estate Wagon

Magnaflow 49-State Legal Semi-Universal Catalytic Converter

  • Not legal for use in California or in states adopting the California emissions standards
  • Semi-universal design – cut out your old catalytic converter and weld in the new one
  • Stainless Steel Construction
  • Legendary Magnaflow quality, power, and sound
  • Ceramic, honeycomb catalyst designed for maximum flow and surface area

When you want the best, you want Magnaflow!  These 49-State Legal semi-universal catalytic converters have a catalyst specifically designed for your vehicle – just cut out your old catalytic converter and weld in the new one.  Engineered to cut emissions and improve performance.

Magnaflow Catalytic Converter, Magnaflow 49-State Semi-Universal, 49-state Legal - No CA Shipments, Minor Modifications
$70.24 List Price $90.90 Save $20.66 Availability: In Stock
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  • SKU#: M6691005
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless steel
  • EO Number: Not applicable
  • Anticipated Ship Out Time: 1-2 business days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Dimensions: 9 in. L x 6.5 in. W x 4 in. H, 13 in. overall length
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 1990 Buick LeSabre submodels:
  • 6 Cyl 3.8L | Custom, Limited, Base
Rating: (see review/s)

"Product was delivered on time and works great! Passed emissions with incredible numbers immediately after the weld. Thanks!" posted by: denmother4 on June 18, 2009 view all 5 reviews

Magnaflow Catalytic Converter, Magnaflow 49-State Semi-Universal, 49-state Legal - No CA Shipments, Minor Modifications
$77.31 List Price $100.05 Save $22.74 Availability: In Stock
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  • SKU#: M6694015
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless steel
  • EO Number: Not applicable
  • Anticipated Ship Out Time: 1-2 business days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Dimensions: 12 in. L x 6.5 in. W x 4 in. H, 16 in. overall length
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 1990 Buick LeSabre submodels:
  • 8 Cyl 5.0L | Estate Wagon
Rating: (see review/s)

"This part worked great and looks good on my car. Was easy to install." posted by: camarokng on March 30, 2009

Magnaflow California Legal Direct-Fit Catalytic Converters

  • California/50-State Legal
  • Easy bolt-on Installation with no cutting, welding or bending required
  • Stainless Steel Construction
  • Legendary Magnaflow quality, power, and sound
  • Ceramic, honeycomb catalyst designed for maximum flow and surface area

When you want the best, you want Magnaflow!  These direct-fit 50-State Legal catalytic converters are specifically designed to fit your vehicle with a no-hassle installation – no cutting, welding, or bending required.  Engineered to cut emissions and improve performance.

Magnaflow Catalytic Converter, Magnaflow 50-State Direct-Fit, 50-state Legal, Direct Fit
$253.74 List Price $328.37 Save $74.63 Availability: In Stock
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  • SKU#: M6636422
  • Quantity Sold: Assembly
  • Tube Material: Stainless steel
  • EO Number: D-193-86
  • Anticipated Ship Out Time: 1-2 business days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Dimensions: 35 in. overall length
  • Notes: Gaskets Included
  • Warranty: Magnaflow 5 year / 50,000 Mile Warranty
see more Fits the following 1990 Buick LeSabre submodels:
  • 6 Cyl 3.8L | Base, Custom, Limited
Magnaflow Catalytic Converter, Magnaflow 50-State Direct-Fit, 50-state Legal, Direct Fit
$280.10 List Price $362.48 Save $82.38 Availability: In Stock
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  • SKU#: M6636447
  • Quantity Sold: Assembly
  • Tube Material: Stainless steel
  • EO Number: D-193-86
  • Anticipated Ship Out Time: 1-2 business days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Dimensions: 22.75 in. overall length
  • Warranty: Magnaflow 5 year / 50,000 Mile Warranty
see more Fits the following 1990 Buick LeSabre submodels:
  • 8 Cyl 5.0L | Estate Wagon

Magnaflow 49-State Legal Direct Fit Catalytic Converter

  • Not legal for use in California or in states adopting the California emissions standards
  • Easy bolt-on Installation with no cutting, welding or bending required
  • Stainless Steel Construction
  • Legendary Magnaflow quality, power, and sound
  • Ceramic, honeycomb catalyst designed for maximum flow and surface area

When you want the best, you want Magnaflow!  These 49-State Legal direct-fit catalytic converters are specifically designed to fit your vehicle with a no-hassle installation – no cutting, welding, or bending required.  Engineered to cut emissions and improve performance.

Magnaflow Catalytic Converter, Magnaflow 49-State Direct Fit, 49-state Legal - No CA Shipments, Direct Fit
$120.84 List Price $156.39 Save $35.55 Availability: In Stock
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  • SKU#: M6623422
  • Quantity Sold: Assembly
  • Tube Material: Stainless steel
  • EO Number: Not applicable
  • Anticipated Ship Out Time: 1-2 business days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Dimensions: 37.38 in. overall length
  • Notes: Gaskets Included
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 1990 Buick LeSabre submodels:
  • 6 Cyl 3.8L | Base, Custom, Limited
Rating: (see review/s)

"I put this product in an 89 lesabre. Was not too hard to unstall. ALso put the magnaflow muffler in as well and the gas milage has been good and all the parts i've put into the car have been going well so far... If ya putting ball joints in a car moog are the best i have used... b" posted by: bddeathstar on July 20, 2009

Magnaflow Catalytic Converter, Magnaflow 49-State Direct Fit, 49-state Legal - No CA Shipments, Direct Fit
$119.32 List Price $154.42 Save $35.10 Availability: In Stock
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  • SKU#: M6623447
  • Quantity Sold: Assembly
  • Tube Material: Stainless steel
  • EO Number: Not applicable
  • Anticipated Ship Out Time: 1-2 business days
  • Catalyst Substrate Material: Ceramic honeycomb
  • Dimensions: 22.75 in. overall length
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
see more Fits the following 1990 Buick LeSabre submodels:
  • 8 Cyl 5.0L | Estate Wagon

More results for 1990 Buick LeSabre Catalytic Converter

MAGNAFLOW CALIFORNIA LEGAL SEMI-UNIVERSAL CATALYTIC CONVERTER
  • 50-State/California Legal
  • Semi-universal design – cut out your old catalytic converter and weld in the new one
  • Stainless Steel Construction
  • Legendary Magnaflow quality, power, and sound
  • ... (see more)
CATCO CATALYTIC CONVERTER (49-STATE LEGAL - NO CA SHIPMENTS)

Catco catalytic converters are designed with 409 stainless steel pipes and shell that guarantee the customers of durability and longer life.

Note:

  • 49-state legal; Not for sale or use in California;... (see more)
DAVICO 49-STATE LEGAL - NO CA SHIPMENTS CATALYTIC CONVERTER

Davico Catalytic Converter

When it concerns choosing a solid brand name for your engine/exhaust system's catalytic converter, turn to Davico. Davico's line of original equipment quality replacement... (see more)

BOSAL 49-STATE LEGAL - NO CA SHIPMENTS CATALYTIC CONVERTER

Bosal catalytic converters are made to fit vehicle-specific requirements for backpressure, emissions, sound levels, and sensors. They are designed and built for long life reliability.

Notes:

WALKER 49-STATE LEGAL - NO CA SHIPMENTS CATALYTIC CONVERTER

Walker catalytic converters feature OE style design and fit, thicker OE-quality flanges, oxygen sensor fittings, heat-shielded pipe, and structural brace for enhanced strength and... (see more)

WALKER CATALYTIC CONVERTER 49-STATE LEGAL

Walker catalytic converters feature OE style design and fit, thicker OE-quality flanges, oxygen sensor fittings, heat-shielded pipe, and structural brace for enhanced strength and durability.

... (see more)