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Catalytic Converter for 1990 Buick Skylark

We have 23 Items In-stock.

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
  • Ceramic, honeycomb catalyst designed for maximum flow and surface area

When you want the best, you want Magnaflow!  These semi-universal 50-State Legal 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 50-State Semi-Universal Catalytic Converter - Traditional Converter, Semi-Universal

$184.75 $239.09 You Save $54.34 (23%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Sku#: M66332005
  • Series: Magnaflow 50-State Semi-Universal
  • Type: Traditional Converter
  • Emissions: 50-State Legal
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • E O Number: D-193-117
  • Anticipated Ship Out Time: 1-2 Business Days
  • Notes: Inlet/Outlet Size : 2.25in. I.D.
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
See more

Fits the following 1990 Buick Skylark Submodels

  • 4 Cyl 2.5L | Base, Custom, Gran Sport, Luxury Edition
  • 4 Cyl 2.3L | Custom, Gran Sport, Luxury Edition
  • 6 Cyl 3.3L | Custom, Luxury Edition, Gran Sport
See more

Magnaflow 50-State Semi-Universal Catalytic Converter - Traditional Converter, Semi-Universal

$184.75 $239.09 You Save $54.34 (23%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Sku#: M66332004
  • Series: Magnaflow 50-State Semi-Universal
  • Type: Traditional Converter
  • Emissions: 50-State Legal
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • E O Number: D-193-117
  • Anticipated Ship Out Time: 1-2 Business Days
  • Notes: Inlet/Outlet Size : 2in. I.D.
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
See more

Fits the following 1990 Buick Skylark Submodels

  • 4 Cyl 2.5L | Base, Custom, Gran Sport, Luxury Edition
  • 4 Cyl 2.3L | Custom, Gran Sport, Luxury Edition
  • 6 Cyl 3.3L | Custom, Luxury Edition, Gran Sport
See more

Magnaflow 50-State Semi-Universal Catalytic Converter - Traditional Converter, Semi-Universal

$184.75 $239.09 You Save $54.34 (23%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Sku#: M66332006
  • Series: Magnaflow 50-State Semi-Universal
  • Type: Traditional Converter
  • Emissions: 50-State Legal
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Stainless Steel
  • E O Number: D-193-117
  • Anticipated Ship Out Time: 1-2 Business Days
  • Notes: Inlet/Outlet Size : 2.5in. I.D.
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
See more

Fits the following 1990 Buick Skylark Submodels

  • 4 Cyl 2.3L | Custom, Gran Sport, Luxury Edition
  • 6 Cyl 3.3L | Custom, Luxury Edition, Gran Sport
See more

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 50-State Direct-Fit Catalytic Converter - Traditional Converter, Direct Fit

$235.41 $304.65 You Save $69.24 (23%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Sku#: M66332467
  • Series: Magnaflow 50-State Direct-Fit
  • Type: Traditional Converter
  • Emissions: 50-State Legal
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • E O Number: D-193-117
  • Anticipated Ship Out Time: 1-2 Business Days
  • Warranty: Magnaflow 25,000 Mile Limited Warranty
See more

Fits the following 1990 Buick Skylark Submodels

  • 4 Cyl 2.3L | Custom, Gran Sport, Luxury Edition
See more

Eastern - Universal Catalytic Converters (48-State Legal - No CA, No NY)

EASTERN - UNIVERSAL CATALYTIC CONVERTERS (48-STATE LEGAL - NO CA, NO NY)

Eastern's universal catalytic converters are durably designed and powered with NANO technology for highly efficient, long-lasting function. Since 1976, Eastern Catalytic has specialized in engineering world-class catalytic converters for the automotive aftermarket.

  • NANO technology delivers better converter efficiency
  • Brings optimum engine performance
  • Complete range of outlet and inlet diameters
  • Non-directional for ease of installation
Note:
  • 48-state legal - not for sale or use in California or New York; cannot be shipped to California or New York addresses.

Eastern Standard Catalytic Converter - Traditional Converter, Semi-Universal

$51.82 $61.15 You Save $9.33 (15%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Sku#: EAST70317
  • Series: Eastern Standard
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • 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 Skylark Submodels

  • 4 Cyl 2.3L | Custom, Gran Sport, Luxury Edition
See more
Customer Review: (see review/s)
  • CATALYTIC CONVERTER WORKED PERFECT WASEASY TO INSTALL AND WAS A GOOD PRICE.

    posted by: ART. on June 11, 2014

  • view all 13 reviews

Eastern Standard Center Catalytic Converter - Traditional Converter, Semi-Universal

$51.72 $61.03 You Save $9.31 (15%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Sku#: EAST70318
  • Location: Center
  • Series: Eastern Standard
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • 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 Skylark Submodels

  • 6 Cyl 3.3L | Luxury Edition, Custom, Gran Sport
See more
Customer Review: (see review/s)
  • I ordered this part and was very happy with the shipping time and the price. I would definitly order from your company again and would recommend it to anyone else.

    posted by: on February 12, 2015

  • view all 14 reviews

Eastern Standard Catalytic Converter - Traditional Converter, Semi-Universal

$51.72 $61.03 You Save $9.31 (15%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Sku#: EAST70318
  • Series: Eastern Standard
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Semi-Universal
  • Quantity Sold: Sold Individually
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • 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 Skylark Submodels

  • 4 Cyl 2.5L | Base, Custom, Gran Sport, Luxury Edition
See more
Customer Review: (see review/s)
  • I ordered this part and was very happy with the shipping time and the price. I would definitly order from your company again and would recommend it to anyone else.

    posted by: on February 12, 2015

  • view all 14 reviews

Eastern - OE Replacement Catalytic Converters (48-State Legal - No CA, No NY)

EASTERN - OE REPLACEMENT CATALYTIC CONVERTERS (48-STATE LEGAL - NO CA, NO NY)

Eastern's OE replacement catalytic converters are equipped with advanced design elements and NANO technology for maximum performance. Since 1976, Eastern Catalytic has specialized in engineering world-class catalytic converters for the automotive aftermarket.

  • NANO technology provides greater converter efficiency
  • Designed with advanced materials and OE-style flex assemblies and flanges
  • Facilitates optimal engine performance
  • Full range of outlet and inlet diameters
Note:
  • 48-state legal - not for sale or use in New York or California; cannot be shipped to New York or California addresses.

Eastern Standard Center Catalytic Converter - Traditional Converter, Direct Fit

$116.86 $137.89 You Save $21.03 (15%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Sku#: EAST50176
  • Location: Center
  • Series: Eastern Standard
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 17 in. overall length
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
See more

Fits the following 1990 Buick Skylark Submodels

  • 6 Cyl 3.3L | Luxury Edition, Custom, Gran Sport
See more

Eastern Standard Catalytic Converter - Traditional Converter, Direct Fit

$116.86 $137.89 You Save $21.03 (15%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Sku#: EAST50176
  • Series: Eastern Standard
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 17 in. overall length
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
See more

Fits the following 1990 Buick Skylark Submodels

  • 4 Cyl 2.5L | Base, Custom, Gran Sport, Luxury Edition
See more

Eastern Standard Center Catalytic Converter - Traditional Converter, Direct Fit

$116.39 $137.34 You Save $20.95 (15%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Sku#: EAST50189
  • Location: Center
  • Series: Eastern Standard
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Aluminized Steel
  • Anticipated Ship Out Time: 1-2 Business Days
  • Dimensions: 25 in. overall length
  • Warranty: 5-year or 50,000-mile Eastern limited warranty
See more

Fits the following 1990 Buick Skylark Submodels

  • 4 Cyl 2.3L | Custom, Gran Sport, Luxury Edition
See more

Catco - OE Replacement Catalytic Converters (48-State Legal - No CA, No NY)

CATCO - OE REPLACEMENT CATALYTIC CONVERTERS (48-STATE LEGAL - NO CA, NO NY)

CATCO's OE replacement catalytic converters are designed with a T-409 stainless steel shell and pipes to guarantee enduring performance.

Note:

  • 48-state legal - not for sale or use in California or New York; cannot be shipped to California or New York addresses.

Catco Center Catalytic Converter - Traditional Converter, Direct Fit

$137.31 $279.58 You Save $142.27 (51%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Sku#: CAT4589
  • Location: Center
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 2-3 business days
  • Dimensions: 44 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
See more

Fits the following 1990 Buick Skylark Submodels

  • 6 Cyl 3.3L | Luxury Edition, Custom, Gran Sport
See more

Catco Catalytic Converter - Traditional Converter, Direct Fit

$112.06 $235.10 You Save $123.04 (52%)
Add to Cart
Availability: In Stock
Only from APW Rewards
  • Sku#: CAT4595
  • Type: Traditional Converter
  • Emissions: 48-State Legal (Cannot Ship to CA or NY)
  • Product Fit: Direct Fit
  • Quantity Sold: Assembly
  • Tube Material: Stainless Steel
  • Anticipated Ship Out Time: 2-3 business days
  • Dimensions: 20.25 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
See more

Fits the following 1990 Buick Skylark Submodels

  • 4 Cyl 2.5L | Base, Custom, Gran Sport, Luxury Edition
See more

More results for 1990 Buick Skylark Catalytic Converter

  • Flowmaster 50-State Legal Semi-Universal Catalytic Converter

    FLOWMASTER – 50 STATE LEGAL SEMI-UNIVERSAL CATALYTIC CONVERTER

    Failed the smog test because of a malfunctioning stock catalytic converter that has come to the end of its life? Don’t panic and send... (see more)

  • Bosal - OE Replacement Catalytic Converters (48-State Legal - No CA, No NY)

    BOSAL - OE REPLACEMENT CATALYTIC CONVERTERS (48-STATE LEGAL - NO CA, NO NY)

    Bosal's OE replacement catalytic converters are made to fit vehicle-specific requirements for backpressure, emissions, sound... (see more)

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