1975-2004 BUICK REGAL CATALYTIC CONVERTER (CATCO CATALYTIC CONVERTER49-STATE LEGAL - NO CA SHIPMENTS)

Select Vehicle

Priced from:

$73.52 - $262.28
Product #: 16217G Brand: Catco
Customer Rating: 3 of 5 stars

Direct Fit Catalytic Converter - 49-state legal

SKU #: JCW-CAT4898 Mfr #: 4898
  • Product Fit: Direct fit
  • Dimensions: 43.25 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
  • 49-state legal - no CA shipments
  • Stainless Steel Tube Material
  • Product Fit: Direct fit
  • Dimensions: 43.25 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
  • 49-state legal - no CA shipments
  • Stainless Steel Tube Material
$262.28

Per Assembly

Ships: 2-3 business days

Add to Cart
See Fitment Details for Base, Custom, Gran Sport and 2 others
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Base
  • 6 Cyl 3.8L
  • Fits all 1996 Buick Regal Base 6 Cyl 3.8L
  • Custom
  • 6 Cyl 3.8L
  • Fits all 1996 Buick Regal Custom 6 Cyl 3.8L
  • Gran Sport
  • 6 Cyl 3.8L
  • Fits all 1996 Buick Regal Gran Sport 6 Cyl 3.8L
  • Limited
  • 6 Cyl 3.8L
  • Fits all 1996 Buick Regal Limited 6 Cyl 3.8L
  • Olympic Gold Edition
  • 6 Cyl 3.8L
  • Fits all 1996 Buick Regal Olympic Gold Edition 6 Cyl 3.8L

Direct Fit Catalytic Converter - 49-state legal

SKU #: JCW-CAT4876 Mfr #: 4876
  • Product Fit: Direct fit
  • Dimensions: 37.38 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
  • 49-state legal - no CA shipments
  • Stainless Steel Tube Material
  • Product Fit: Direct fit
  • Dimensions: 37.38 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
  • 49-state legal - no CA shipments
  • Stainless Steel Tube Material
$251.53

Per Assembly

Ships: 2-3 business days

Add to Cart
See Fitment Details for GS, LS, GSE and 1 other
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • GS
  • 6 Cyl 3.8L
  • With Front Pipe, 37-3/8 in. Overall Length
  • LS
  • 6 Cyl 3.8L
  • With Front Pipe, 37-3/8 in. Overall Length
  • GSE
  • 6 Cyl 3.8L
  • With Front Pipe, 37-3/8 in. Overall Length
  • LSE
  • 6 Cyl 3.8L
  • With Front Pipe, 37-3/8 in. Overall Length

Direct Fit Catalytic Converter - 49-state legal

SKU #: JCW-CAT4838 Mfr #: 4838
  • Product Fit: Direct fit
  • Dimensions: 47 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
  • 49-state legal - no CA shipments
  • Stainless Steel Tube Material
  • Product Fit: Direct fit
  • Dimensions: 47 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
  • 49-state legal - no CA shipments
  • Stainless Steel Tube Material
$194.87

Per Assembly

Ships: 2-3 business days

Add to Cart
See Fitment Details for Base, and Base
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Base
  • 6 Cyl 3.1L
  • With Post Catalyst 02 sensor Port Provision
  • Custom
  • 6 Cyl 3.1L
  • With Post Catalyst 02 sensor Port Provision

Direct Fit Catalytic Converter - 49-state legal

SKU #: JCW-CAT4629 Mfr #: 4629
  • Product Fit: Direct fit
  • Dimensions: 47 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
  • 49-state legal - no CA shipments
  • Stainless Steel Tube Material
  • Product Fit: Direct fit
  • Dimensions: 47 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
  • 49-state legal - no CA shipments
  • Stainless Steel Tube Material
$182.88

Per Assembly

Ships: 2-3 business days

Add to Cart
See Fitment Details for Base, and Base
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Base
  • 6 Cyl 3.1L
  • Without 02 Sensor Port Provision
  • Custom
  • 6 Cyl 3.1L
  • Without 02 Sensor Port Provision

Direct Fit Catalytic Converter - 49-state legal

SKU #: JCW-940735 Mfr #: 4115
  • Product Fit: Direct fit
  • Dimensions: 23 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
  • 49-state legal - no CA shipments
  • Stainless Steel Tube Material
  • Product Fit: Direct fit
  • Dimensions: 23 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
  • 49-state legal - no CA shipments
  • Stainless Steel Tube Material
$145.79

Per Assembly

Ships: 2-3 business days

Add to Cart
See Fitment Details for Estate Wagon, Base, and Base
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Estate Wagon
  • 8 Cyl 5.0L
  • Fits all 1983 Buick Regal Estate Wagon 8 Cyl 5.0L
  • Base
  • 8 Cyl 5.0L
  • Fits all 1983-1985 Buick Regal Base 8 Cyl 5.0L
  • Limited
  • 8 Cyl 5.0L
  • Fits all 1983 1985 Buick Regal Limited 8 Cyl 5.0L

Direct Fit Catalytic Converter - 49-state legal

SKU #: JCW-940775 Mfr #: 4468
  • Product Fit: Direct fit
  • Dimensions: 20 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
  • 49-state legal - no CA shipments
  • Stainless Steel Tube Material
  • Product Fit: Direct fit
  • Dimensions: 20 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
  • 49-state legal - no CA shipments
  • Stainless Steel Tube Material
$140.83

Per Assembly

Ships: 2-3 business days

Add to Cart
See Fitment Details for T-Type, Base, Grand National and 2 others
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • T-Type
  • 6 Cyl 3.8L
  • Without Air Tube on Catalyst, With Straight Type unit
  • Base
  • 6 Cyl 3.8L
  • Without Air Tube on Catalyst, With Straight Type unit
  • Grand National
  • 6 Cyl 3.8L
  • Without Air Tube on Catalyst, With Straight Type unit
  • Limited
  • 6 Cyl 3.8L
  • Without Air Tube on Catalyst, With Straight Type unit
  • GNX
  • 6 Cyl 3.8L
  • Without Air Tube on Catalyst, With Straight Type unit

Catalytic Converter - 49-state legal

SKU #: JCW-CAT6006 Mfr #: 6006
  • Product Fit: Minor Modifications
  • Warranty: 5-year or 50,000-mile Catco limited warranty on converter body with 25,000-mile limited warranty on emissions
  • 49-state legal - no CA shipments
  • Stainless Steel Tube Material
  • Product Fit: Minor Modifications
  • Warranty: 5-year or 50,000-mile Catco limited warranty on converter body with 25,000-mile limited warranty on emissions
  • 49-state legal - no CA shipments
  • Stainless Steel Tube Material
$73.52

Sold individually

Ships: 2-3 business days

Add to Cart
See Fitment Details for Base, Limited, and Limited
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Base
  • 6 Cyl 3.8L
  • Fits all 1980 Buick Regal Base 6 Cyl 3.8L
  • Limited
  • 6 Cyl 3.8L
  • Fits all 1980 Buick Regal Limited 6 Cyl 3.8L
  • Sport
  • 6 Cyl 3.8L
  • Fits all 1980 Buick Regal Sport 6 Cyl 3.8L

Direct Fit Catalytic Converter - 49-state legal

SKU #: JCW-071237 Mfr #: 4137
  • Product Fit: Direct fit
  • Dimensions: 34.75 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
  • 49-state legal - no CA shipments
  • Stainless Steel Tube Material
  • Product Fit: Direct fit
  • Dimensions: 34.75 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
  • 49-state legal - no CA shipments
  • Stainless Steel Tube Material
$110.94

Per Assembly

Ships: 2-3 business days

Add to Cart
See Fitment Details for Custom, Limited, Custom and 1 other
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Custom
  • 6 Cyl 2.8L
  • Fits all 1988-1989 Buick Regal Custom 6 Cyl 2.8L
  • Limited
  • 6 Cyl 2.8L
  • Fits all 1988-1989 Buick Regal Limited 6 Cyl 2.8L
  • Custom
  • 6 Cyl 3.1L
  • Fits all 1989-1993 Buick Regal Custom 6 Cyl 3.1L
  • Limited
  • 6 Cyl 3.1L
  • Fits all 1989-1993 Buick Regal Limited 6 Cyl 3.1L

Direct Fit Catalytic Converter - 49-state legal

SKU #: JCW-CAT4216 Mfr #: 4216
  • Product Fit: Direct fit
  • Dimensions: 43.75 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
  • 49-state legal - no CA shipments
  • Stainless Steel Tube Material
  • Product Fit: Direct fit
  • Dimensions: 43.75 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
  • 49-state legal - no CA shipments
  • Stainless Steel Tube Material
$135.65

Per Assembly

Ships: 2-3 business days

Add to Cart
See Fitment Details for Base, Custom, Gran Sport and 1 other
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Base
  • 6 Cyl 3.8L
  • Fits all 1994-1995 Buick Regal Base 6 Cyl 3.8L
  • Custom
  • 6 Cyl 3.8L
  • Fits all 1994-1995 Buick Regal Custom 6 Cyl 3.8L
  • Gran Sport
  • 6 Cyl 3.8L
  • Fits all 1994-1995 Buick Regal Gran Sport 6 Cyl 3.8L
  • Limited
  • 6 Cyl 3.8L
  • Fits all 1994-1995 Buick Regal Limited 6 Cyl 3.8L

Direct Fit Catalytic Converter - 49-state legal

SKU #: JCW-CAT4302 Mfr #: 4302
  • Product Fit: Direct fit
  • Dimensions: 40.75 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
  • 49-state legal - no CA shipments
  • Stainless Steel Tube Material
  • Product Fit: Direct fit
  • Dimensions: 40.75 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
  • 49-state legal - no CA shipments
  • Stainless Steel Tube Material
$129.03

Per Assembly

Ships: 2-3 business days

Add to Cart
See Fitment Details for Base, Custom, Gran Sport and 1 other
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Base
  • 6 Cyl 3.8L
  • Fits all 1990-1993 Buick Regal Base 6 Cyl 3.8L
  • Custom
  • 6 Cyl 3.8L
  • Fits all 1990-1993 Buick Regal Custom 6 Cyl 3.8L
  • Gran Sport
  • 6 Cyl 3.8L
  • Fits all 1990-1993 Buick Regal Gran Sport 6 Cyl 3.8L
  • Limited
  • 6 Cyl 3.8L
  • Fits all 1990-1993 Buick Regal Limited 6 Cyl 3.8L

Direct Fit Catalytic Converter - 49-state legal

SKU #: JCW-CAT4103 Mfr #: 4103
  • Product Fit: Direct fit
  • Dimensions: 30.5 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
  • 49-state legal - no CA shipments
  • Stainless Steel Tube Material
  • Product Fit: Direct fit
  • Dimensions: 30.5 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
  • 49-state legal - no CA shipments
  • Stainless Steel Tube Material
$122.18

Per Assembly

Ships: 2-3 business days

Add to Cart
See Fitment Details for Base, Base, SR and 3 others
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Base
  • 6 Cyl 3.8L
  • Fits all 1975-1976 Buick Regal Base 6 Cyl 3.8L
  • Base
  • 8 Cyl 5.7L
  • Fits all 1975-1977 Buick Regal Base 8 Cyl 5.7L
  • SR
  • 6 Cyl 3.8L
  • Fits all 1976 Buick Regal SR 6 Cyl 3.8L
  • SR
  • 8 Cyl 5.7L
  • Fits all 1976-1977 Buick Regal SR 8 Cyl 5.7L
  • Base
  • 8 Cyl 5.0L
  • Fits all 1977 Buick Regal Base 8 Cyl 5.0L
  • SR
  • 8 Cyl 5.0L
  • Fits all 1977 Buick Regal SR 8 Cyl 5.0L

Direct Fit Catalytic Converter - 49-state legal

SKU #: JCW-816461 Mfr #: 4111
  • Product Fit: Direct fit
  • Dimensions: 22 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
  • 49-state legal - no CA shipments
  • Stainless Steel Tube Material
  • Product Fit: Direct fit
  • Dimensions: 22 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
  • 49-state legal - no CA shipments
  • Stainless Steel Tube Material
$122.33

Per Assembly

Ships: 2-3 business days

Add to Cart
See Fitment Details for Base, Limited, Base and 17 others
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Base
  • 6 Cyl 3.8L
  • Naturally Aspirated
    With Air Tube on Catalyst, With Curved Type unit
    With Air Tube on Catalyst
  • Limited
  • 6 Cyl 3.8L
  • Naturally Aspirated
    With Air Tube on Catalyst, With Curved Type unit
    With Air Tube on Catalyst
  • Base
  • 8 Cyl 4.9L
  • Naturally Aspirated
    With Air Tube on Catalyst, With Curved Type unit
    With Air Tube on Catalyst
  • Base
  • 8 Cyl 5.0L
  • Naturally Aspirated
    With Air Tube on Catalyst, With Curved Type unit
    With Air Tube on Catalyst
  • Limited
  • 8 Cyl 4.9L
  • Naturally Aspirated
    With Air Tube on Catalyst, With Curved Type unit
    With Air Tube on Catalyst
  • Limited
  • 8 Cyl 5.0L
  • Naturally Aspirated
    With Air Tube on Catalyst, With Curved Type unit
    With Air Tube on Catalyst
  • Base
  • 8 Cyl 4.3L
  • Naturally Aspirated
    With Air Tube on Catalyst, With Curved Type unit
    With Air Tube on Catalyst
  • Limited
  • 8 Cyl 4.3L
  • Naturally Aspirated
    With Air Tube on Catalyst, With Curved Type unit
    With Air Tube on Catalyst
  • Base
  • 8 Cyl 4.4L
  • Naturally Aspirated
    With Air Tube on Catalyst, With Curved Type unit
    With Air Tube on Catalyst
  • Base
  • 8 Cyl 5.7L
  • Naturally Aspirated
    With Air Tube on Catalyst, With Curved Type unit
    With Air Tube on Catalyst
  • Limited
  • 8 Cyl 4.4L
  • Naturally Aspirated
    With Air Tube on Catalyst, With Curved Type unit
    With Air Tube on Catalyst
  • Limited
  • 8 Cyl 5.7L
  • Naturally Aspirated
    With Air Tube on Catalyst, With Curved Type unit
    With Air Tube on Catalyst
  • Base
  • 6 Cyl 4.1L
  • Naturally Aspirated
    With Air Tube on Catalyst, With Curved Type unit
    With Air Tube on Catalyst
  • Base
  • 6 Cyl 4.3L
  • Naturally Aspirated
    With Air Tube on Catalyst, With Curved Type unit
    With Air Tube on Catalyst
  • Estate Wagon
  • 6 Cyl 3.8L
  • Naturally Aspirated
    With Air Tube on Catalyst, With Curved Type unit
    With Air Tube on Catalyst
  • Estate Wagon
  • 6 Cyl 4.1L
  • Naturally Aspirated
    With Air Tube on Catalyst, With Curved Type unit
    With Air Tube on Catalyst
  • Estate Wagon
  • 8 Cyl 5.0L
  • Naturally Aspirated
    With Air Tube on Catalyst, With Curved Type unit
    With Air Tube on Catalyst
  • Estate Wagon
  • 8 Cyl 5.7L
  • Naturally Aspirated
    With Air Tube on Catalyst, With Curved Type unit
    With Air Tube on Catalyst
  • Limited
  • 6 Cyl 4.1L
  • Naturally Aspirated
    With Air Tube on Catalyst, With Curved Type unit
    With Air Tube on Catalyst
  • Limited
  • 6 Cyl 4.3L
  • Naturally Aspirated
    With Air Tube on Catalyst, With Curved Type unit
    With Air Tube on Catalyst

Direct Fit Catalytic Converter - 49-state legal

SKU #: JCW-940771 Mfr #: 4104
  • Product Fit: Direct fit
  • Dimensions: 22 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
  • 49-state legal - no CA shipments
  • Stainless Steel Tube Material
  • Product Fit: Direct fit
  • Dimensions: 22 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
  • 49-state legal - no CA shipments
  • Stainless Steel Tube Material
$114.50

Per Assembly

Ships: 2-3 business days

Add to Cart
See Fitment Details for Base, Limited, Base and 11 others
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Base
  • 6 Cyl 3.8L
  • Turbocharged
    VIN: H, 4bbl
    Without Air Tube on Catalyst
  • Limited
  • 6 Cyl 3.8L
  • Turbocharged
    VIN: H, 4bbl
    Without Air Tube on Catalyst
  • Base
  • 8 Cyl 5.0L
  • Turbocharged
    VIN: H, 4bbl
    Without Air Tube on Catalyst
  • Limited
  • 8 Cyl 5.0L
  • Turbocharged
    VIN: H, 4bbl
    Without Air Tube on Catalyst
  • Base
  • 8 Cyl 4.9L
  • Turbocharged
    VIN: H, 4bbl
    Without Air Tube on Catalyst
  • Limited
  • 8 Cyl 4.9L
  • Turbocharged
    VIN: H, 4bbl
    Without Air Tube on Catalyst
  • Base
  • 8 Cyl 4.3L
  • Turbocharged
    VIN: H, 4bbl
    Without Air Tube on Catalyst
  • Limited
  • 8 Cyl 4.3L
  • Turbocharged
    VIN: H, 4bbl
    Without Air Tube on Catalyst
  • Base
  • 8 Cyl 4.4L
  • Turbocharged
    VIN: H, 4bbl
    Without Air Tube on Catalyst
  • Base
  • 8 Cyl 5.7L
  • Turbocharged
    VIN: H, 4bbl
    Without Air Tube on Catalyst
  • Limited
  • 8 Cyl 4.4L
  • Turbocharged
    VIN: H, 4bbl
    Without Air Tube on Catalyst
  • Limited
  • 8 Cyl 5.7L
  • Turbocharged
    VIN: H, 4bbl
    Without Air Tube on Catalyst
  • Estate Wagon
  • 8 Cyl 5.0L
  • Turbocharged
    VIN: H, 4bbl
    Without Air Tube on Catalyst
  • Estate Wagon
  • 8 Cyl 5.7L
  • Turbocharged
    VIN: H, 4bbl
    Without Air Tube on Catalyst

Direct Fit Catalytic Converter - 49-state legal

SKU #: JCW-CAT4112 Mfr #: 4112
  • Product Fit: Direct fit
  • Dimensions: 21 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
  • 49-state legal - no CA shipments
  • Stainless Steel Tube Material
  • Product Fit: Direct fit
  • Dimensions: 21 in. overall length
  • Warranty: 5-year or 50,000-mile Catco limited warranty
  • 49-state legal - no CA shipments
  • Stainless Steel Tube Material
$108.78

Per Assembly

Ships: 2-3 business days

Add to Cart
See Fitment Details for Estate Wagon, Estate Wagon, Base and 8 others
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Estate Wagon
  • 6 Cyl 3.8L
  • With Air Tube on Catalyst, With Straight Type Unit
    With Straight Type Unit
  • Estate Wagon
  • 6 Cyl 4.1L
  • With Air Tube on Catalyst, With Straight Type Unit
    With Straight Type Unit
  • Base
  • 6 Cyl 4.1L
  • With Air Tube on Catalyst, With Straight Type Unit
    With Straight Type Unit
  • Limited
  • 6 Cyl 4.1L
  • With Air Tube on Catalyst, With Straight Type Unit
    With Straight Type Unit
  • Base
  • 6 Cyl 3.8L
  • With Air Tube on Catalyst, With Straight Type Unit
    With Straight Type Unit
  • Limited
  • 6 Cyl 3.8L
  • With Air Tube on Catalyst, With Straight Type Unit
    With Straight Type Unit
  • T-Type
  • 6 Cyl 3.8L
  • With Air Tube on Catalyst, With Straight Type Unit
    With Straight Type Unit
  • Grand National
  • 6 Cyl 3.8L
  • With Air Tube on Catalyst, With Straight Type Unit
    With Straight Type Unit
  • Base
  • 8 Cyl 5.0L
  • With Air Tube on Catalyst, With Straight Type Unit
    With Straight Type Unit
  • Limited
  • 8 Cyl 5.0L
  • With Air Tube on Catalyst, With Straight Type Unit
    With Straight Type Unit
  • GNX
  • 6 Cyl 3.8L
  • With Air Tube on Catalyst, With Straight Type Unit
    With Straight Type Unit
Overall Rating
3 out of 5
3 out of 5
Open Ratings Snapshot
Rating breakdown 2 reviews
5 Stars
1
4 Stars
0
3 Stars
0
2 Stars
0
1 Star
1
1 of 2(50%)reviewers would recommend this product to a friend.
Product ReviewsWrite a review
Overall Rating
1 out of 5
1 out of 5
Was not exact fit; The resonator is much noisier t
May 27, 2013
Sheila
Location: St. Paul
How often do you shop at JC Whitney.com? First Time
"This was not advertised correctly - This part is NOT the same part as produced by Ford. As such, the part necessitated frame support modifications.
I was not pleased.
"
Pros: None
Cons: Due to the poor fit, adjustments were mandatory
+1point
1out of 1found this review helpful.
Was this helpful?helpful1unhelpful0
Overall Rating
5 out of 5
5 out of 5
Excellent Product
March 12, 2013
Kia8
Location: corpus christi, tx
How often do you shop at JC Whitney.com? First Time
"I installed this catco catalytic converter on my 2002 kia sportage 4x4 which is a 5 speed. At first the pipe didnt match the hole to connect to the catalytic but rookie mistake and clock it the rite way. And bingo it fit directly no problems. Just need after market nut and bolt. And it all good engine light turned off. Very Happy Customer"
Pros: direct fit, works perfectly
Cons: after market nut and bolt
+1point
1out of 1found this review helpful.
Was this helpful?helpful1unhelpful0
Auto MD Easy to use Q&A diagnostic tool Get fair and objective estimates for reparis Search over 400,000 repair shops Auto MD