1991 Buick Roadmaster Catalytic Converters & Components

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    • (0 reviews)
      # mpn1206810
      Buick Roadmaster with PC-1 Pre OBDII Weight Class 1991, ECO CARB Catalytic Converter by Eastern®. Emissions: CARB compliant. Converter Configuration: Universal Fit. Position: Center. Catalytic Converter Body Shape: Round. Catalytic...
      $161.03
    • (0 reviews)
      # 80126154
      Buick Roadmaster 1991, Catalytic Converter by AP Exhaust®. Converter Configuration: Direct Fit. The growing concern for the environment means there is a growing need for quality emission control products. AP catalysts and catalytic...
      $114.05 - $153.31
    • (0 reviews)
      # mpn2888398697
      Buick Roadmaster 1991, CalCat™ Catalytic Converter by Walker®. Emissions: CARB compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Standard Oval. With 1 Inlet. Without Air Tube. Without O2 Sensor Port....
      $102.31
    • (0 reviews)
      # 504676778
      Buick Roadmaster 1991, Ultra™ Catalytic Converter by Walker®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Large Oval. With 1 Inlet. Without O2 Sensor Port. Catalytic Converter Overall...
      $101.91
    • (0 reviews)
      # mpn1833607
      Buick Roadmaster 1991, Ultra™ Catalytic Converter by Walker®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Large Oval. With 1 Inlet. With Air Tube. Without O2 Sensor Port. Catalytic...
      $69.27
    • (0 reviews)
      # 252888537
      Buick Roadmaster 1991, Catalytic Converter by AP Exhaust®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. With Single Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter:...
      $50.86 - $117.86
    • (0 reviews)
      # mpn1036514
      Buick Roadmaster 1991, Catalytic Converter by Bosal®. Emissions: EPA compliant. Converter Configuration: Direct Fit. 5 Bolt Flange. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a...
      $116.71
    • (0 reviews)
      # mpn1300967222
      Buick Roadmaster 1991, Catalytic Converter by Davico®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Position: Center. Catalytic Converter Overall Length: 23". Gaskets Not Required. This direct-fit catalytic converter...
      $113.00
    • (0 reviews)
      # mpn1073832
      Buick Roadmaster with PRE-OBDII Models 1991, Pre-OBDII Catalytic Converter by MagnaFlow®. Emissions: CARB compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port....
      $184.75
    • (0 reviews)
      # mpn1118945
      Buick Roadmaster 1991, Standard Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Direct Fit. With Air Tube. With Pre and Post-Cat O2 Sensor Ports. Catalytic Inlet Diameter: 2.5". Catalytic Outlet...
      $131.90
    • (0 reviews)
      # mpn1038321
      Buick Roadmaster 1991, Standard Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet...
      $77.88
    • (0 reviews)
      # mpn1116017
      Buick Roadmaster with PRE-OBDII Models 1991, Pre-OBDII Catalytic Converter by MagnaFlow®. Emissions: CARB compliant. Converter Configuration: Direct Fit. With Assembly. With Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter:...
      $309.58


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