Buick Regal Catalytic Converter


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Single inlet and outlet configurationNotes; 6,375 lbs. GVW.
  • Magnaflow
  • Natural
  • Magnaflow 99000 Heavy Metal
  • Minor Modifications Required, 49-state Legal - No CA Shipments
  • Sold Individually
Price: $110.87


6 Cyl 3.8L GS, LS, GSE, LSE
2 in. inlet diameter; 11 in. L x 5.13 in. W, 15 in. overall length.
  • SL
  • Sold Individually
Price: $74.23


6 Cyl 3.8L GS, LS, GSE, LSE
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Modification of the exhaust is requiredNotes; WALKER CATALYTIC CONVERTERWalker catalytic converter features stainless steel body, aluminized expandable bushings and heat shield for enhanced strength and durability.Features.
  • Walker
  • Natural
  • OE Replacement, 49-state Legal - No CA Shipments
  • Sold Individually
Price: $145.70


All Engines GS, LS
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2-bolt welded flange inlet; 49-state legal; Not for sale or use in California; Cannot be shipped to California addresses .
  • Catco
  • Natural
  • OE Replacement, 49-state Legal - No CA Shipments
  • Assembly
Price: $216.82


6 Cyl 3.8L GS, LS, GSE, LSE
With one 18 mm style oxygen sensor port; 2-bolt welded type inlet.
  • Eastern
  • Natural
  • OE Replacement, 49-state Legal - No CA Shipments
  • Sold Individually
Price: $181.15


6 Cyl 3.8L GS, LS, GSE, LSE

Many vehicles nowadays are equipped with a part named a catalytic converter or cat con in abbreviation, a gadget that changes most toxic exhaust pollutants into non-toxic byproducts. Obtain a replacement unit immediately if your Buick Regal catalytic converter is exhibiting indicators of depletion or damage to prevent harmful substances from being released.

Some motorists feel that a catalytic converter could lower motor performance by limiting the circulation of exhaust gases but this is not actually the situation. Though certain old styles can restrict exhaust stream, many modern catalytic converters for your Buick Regal won't lower vehicle performance. In case you recognize cracks and bruises on the cat con body, higher toxic emission readings, and presence of carbon deposits, then these indicate that a replacement is in order to help sustain your Buick Regal nature-friendly. You should not put your trust in substandard items-always shop for and buy the top-quality catalytic converters for your Buick Regal.

Thankfully, there are numerous catalytic converters available out there today, with several renowned brands to select from like Omix, Ansa, or Bosal. We feature all the best bargains on top-quality auto parts, including the Buick Regal catalytic converter you're currently searching for, so do not think twice to shop here at our shop.




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  • Hard to Find Buick Regal Catalytic Converter Years


  • 1983
  • 1982
  • 1981
  • 1980
  • 1979
  • 1978
  • 1977
  • 1976
  • 1975
  • 1974
  • 1973


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