1981 Buick Catalytic Converter Parts

Choose a Model for your 1981 Buick


Showing 1 - 10 of 10 products
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Magnaflow
  • Universal Catalytic Converter - 2.50in.
  • Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 2.50in.
  • Universal Standard Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 2.5
    • Body Width: 5.5
    • Body Type: Clam Shell
    • Heat Shield Material: Aluminized Steel
    • Body Height: 3.75
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic
    • Inlet Attachment: Weld-on
    • Outlet Orientation: Straight
    • Outlet Attachment: Weld-on
    • Sensor Port Count: 0

Additional Fitment Information:
Vehicle Block CC Region Engine CID
1981 - Buick Regal V - Canada 8 Cyl 4.4L 267

Magnaflow
  • Direct-Fit Catalytic Converter
  • Direct-Fit Catalytic Converter
  • Direct-Fit Standard Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Attachment: Bolt-on
    • Main Piping Diameter: 2.5
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic

Additional Fitment Information:
Vehicle Block CC Engine CID
1981 - Buick Riviera V 3800 6 Cyl 3.8L 231

Magnaflow
  • Universal Catalytic Converter - 2.25in.
  • without Air Tube Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 2.25in.
  • Universal Standard Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 2.25
    • Body Width: 5.5
    • Body Type: Clam Shell
    • Heat Shield Material: Aluminized Steel
    • Body Height: 3.75
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic
    • Inlet Attachment: Weld-on
    • Outlet Orientation: Straight
    • Outlet Attachment: Weld-on
    • Sensor Port Count: 0

Additional Fitment Information:
Vehicle Block CC Engine CID
1981 - Buick Electra V - 8 Cyl 5.7L 350

Magnaflow
  • Universal Catalytic Converter - 2.25in.
  • Air Tube Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 2.25in.
  • Universal Standard Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 2.25
    • Body Width: 5.5
    • Body Type: Clam Shell
    • Heat Shield Material: Aluminized Steel
    • Body Height: 3.75
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic
    • Inlet Attachment: Weld-on
    • Outlet Orientation: Straight
    • Outlet Attachment: Weld-on
    • Sensor Port Count: 0

Additional Fitment Information:
Vehicle Block CC Engine CID
1981 - Buick Electra V - 8 Cyl 5.0L 307

Magnaflow
  • Universal Catalytic Converter - 2.50in.
  • Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 2.50in.
  • Universal Standard Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 2.5
    • Body Width: 5.5
    • Body Type: Clam Shell
    • Heat Shield Material: Aluminized Steel
    • Body Height: 3.75
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic
    • Inlet Attachment: Weld-on
    • Outlet Orientation: Straight
    • Outlet Attachment: Weld-on
    • Sensor Port Count: 0

Additional Fitment Information:
Vehicle Block CC Region Engine CID
1981 - Buick Century V - Canada 8 Cyl 5.0L 305

Magnaflow
  • Universal Catalytic Converter - 2.25in.
  • Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 2.25in.
  • Universal Standard Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 2.25
    • Body Width: 5.5
    • Body Type: Clam Shell
    • Heat Shield Material: Aluminized Steel
    • Body Height: 3.75
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic
    • Inlet Attachment: Weld-on
    • Outlet Orientation: Straight
    • Outlet Attachment: Weld-on
    • Sensor Port Count: 0

Additional Fitment Information:
Vehicle Block CC Engine CID
1981 - Buick Estate Wagon V - 8 Cyl 5.0L 307

Magnaflow
  • Universal Catalytic Converter - 1.75in.
  • Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 1.75in.
  • Universal Standard Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 1.75
    • Body Width: 5.5
    • Body Type: Clam Shell
    • Heat Shield Material: Aluminized Steel
    • Body Height: 3.75
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic
    • Inlet Attachment: Weld-on
    • Outlet Orientation: Straight
    • Outlet Attachment: Weld-on
    • Sensor Port Count: 0

Additional Fitment Information:
Vehicle Block CC Engine CID
1981 - Buick Skylark V - 6 Cyl 2.8L 173

Magnaflow
  • Direct-Fit Catalytic Converter
  • Direct-Fit Catalytic Converter
  • Direct-Fit Standard Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Attachment: Clamp-on
    • Main Piping Diameter: 2.5
    • Outlet Attachment: Bolt-on
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic

Additional Fitment Information:
Vehicle Block CC Engine CID
1981 - Buick Riviera V - 8 Cyl 5.0L 307

Magnaflow
  • Direct-Fit Catalytic Converter
  • Direct-Fit Catalytic Converter
  • Direct-Fit Standard Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Attachment: Bolt-on
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic

Additional Fitment Information:
Vehicle Block CC Engine CID
1981 - Buick Skylark V - 6 Cyl 2.8L 173

Magnaflow
  • Direct-Fit Catalytic Converter
  • Direct-Fit Catalytic Converter
  • Direct-Fit Standard Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Attachment: Bolt-on
    • Main Piping Diameter: 2.5
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic

Additional Fitment Information:
Vehicle Block CC Region Engine CID
1981 - Buick Regal V - Canada 8 Cyl 4.4L 267
Showing 1 - 10 of 10 products

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