Contact Us
Live Chat
or
1-888-220-8330
Search Bar
Search by Part Number or Keywords
My Garage
My Account
Cart
Body & Mirrors
Chassis & Brakes
Engine & Drivetrain
Electrical & Lighting
Help Center
< Back
×
Live Chat
1-888-220-8330
Body & Mirrors
Chassis & Brakes
Engine & Drivetrain
Electrical & Lighting
Login/Register
My Account
Track Order
Help Center
Contact Us
Home
>
Regal
>
1991
>
Engine & Drivetrain
>
Catalytic Converters & Components
>
Catalytic Converter
1991 Buick Regal Catalytic Converter
My Vehicle
Change Vehicle
1991 Buick Regal
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Catalytic Converters
Department
OE
Replacement
Brands
Bosal
Davico
Prices
$599.99 and under
$600 to $1199.99
$1200 to $1999.99
$2000 and over
6 Products found
Show Item:
30
60
90
Sort by:
Recommended
Filter
Sort
View by
View Related Parts
OEM (Genuine)
1991 Buick Regal Catalytic Converter
PartNumber:
25104596
VEHICLE SPECIFIC
Product Specifications
Notes:
3.1 Liter;All Models; 2.8l, 3.1l
Other Names:
Converter
Item Dimensions:
36.3 x 9.6 x 4.4 inches
Item Weight:
13.90 Pounds
Fitment Type:
Direct Replacement
Part Description:
1991 Buick Regal Catalytic Converter
More Info
Vehicle Fitment
1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 2.8 L GAS, 6 Cyl 3.1 L GAS
Bosal®
Direct Fit Catalytic Converter And Pipe Assembly for 1991 Buick Regal
PartNumber:
079-5037
VEHICLE SPECIFIC
Product Specifications
Notes: Not Legal For Sale In CA. Legal For All NY Vehicles.
CARB Compliant: No
Catalytic Converter Air Tube Adaptable: Not Air Tube Kit Adaptable
Catalytic Converter Format: Main Catalytic Converter
Catalytic Converter Housing Material: Stainless Steel
Catalytic Converter Length (in): 37.0
Catalytic Converter Oxygen Sensor Location: No Port Location
Catalytic Converter Substrate Material: Ceramic
Exhaust Component Mount Type: Uses Factory Hangers
Exhaust Pipe Inlet Connection Type: Flange or slip fit
Exhaust Pipe Outlet Connection Type: Flange or slip fit
Fitment: Direct OE Replacement
Internet Product Code (IPC): 4F172C8AA15
Item Grade: Standard Replacement
Item has MSDS (SDS): N
MFG Brand Name: Bosal
MFG Model # (Series): 079-5037
MFG Name: Bosal
Supplier Company Name: Bosal
UPC: 623920312512
Part Description: 1991 Buick Regal Direct Fit Catalytic Converter And Pipe Assembly
More Info
Vehicle Fitment
1991 Buick Regal | All Trims | 6 Cyl 3.1L
Davico®
Direct Fit Catalytic Converter for 1991 Buick Regal
PartNumber:
14480
VEHICLE SPECIFIC
Product Specifications
Notes: Not legal for use in Calif; Use w/aftermarket pipes
Gaskets Included: gasket not required
Height: 4 in.
Large Pkg. Fee: No
Over All Length: 33.5 in.
UPC: 841809103185
Use Davico Decarbonizing Induction Kit 1540ea: Yes
Width: 6.5 in.
Part Description: 1991 Buick Regal Direct Fit Catalytic Converter
More Info
Vehicle Fitment
1991 Buick Regal | All Trims | 6 Cyl 3.1L
View Related Parts
OEM (Genuine)
1991 Buick Regal Catalytic Converter
PartNumber:
25128983
VEHICLE SPECIFIC
Product Specifications
Notes:
3.8 Liter;All Models; 3.8l
Other Names:
Converter
Item Dimensions:
22.4 x 8.8 x 4.6 inches
Item Weight:
10.20 Pounds
Fitment Type:
Direct Replacement
Part Description:
1991 Buick Regal Catalytic Converter
More Info
Vehicle Fitment
1991 Buick Regal | Custom, Gran Sport, Limited | 6 Cyl 3.8 L GAS
Davico®
Direct Fit Catalytic Converter for 1991 Buick Regal
PartNumber:
16513
VEHICLE SPECIFIC
Product Specifications
Notes: Not legal for use in Calif; Single Exhaust; (use w/OEM pipes)
Gaskets Included: gasket not required
Large Pkg. Fee: No
UPC: 841809107046
Use Davico Decarbonizing Induction Kit 1540ea: Yes
Part Description: 1991 Buick Regal Direct Fit Catalytic Converter
More Info
Vehicle Fitment
1991 Buick Regal | All Trims | 6 Cyl 3.1L
Davico®
Direct Fit Catalytic Converter and Pipe Assembly for 1991 Buick Regal
PartNumber:
16529
VEHICLE SPECIFIC
Product Specifications
Notes: Not legal for use in Calif
Gaskets Included: not included
Inlet Type: 2 Bolt Loose Flange
Large Pkg. Fee: No
Number of O2 Sensors: 0
Outlet Type: 4 Bolt Fixed Flange
Over All Length: 41"
UPC: 841809107169
Use Davico Decarbonizing Induction Kit 1540ea: Yes
Part Description: 1991 Buick Regal Direct Fit Catalytic Converter and Pipe Assembly
More Info
Vehicle Fitment
1991 Buick Regal | All Trims | 6 Cyl 3.1L