1991 GMC Suburban Catalytic Converters & Components

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    • (0 reviews)
      # 172069782
      GMC Suburban 1991, Catalytic Converter by Eastern®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Whether your catalytic converter is damaged by road debris or failed due to an engine problem, you...
      Converts harmful engine emissions to less dangerous gases and water vaporAdvanced design for maximum engine output
      $53.13 - $107.63
    • (0 reviews)
      # 80140509
      GMC Suburban 1991, Catalytic Converter by AP Exhaust®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 3". Catalytic Outlet Diameter: 3". The growing...
      5-year/50,000-mile warranty on converter body25,000-mile warranty on emissions
      $147.47 - $233.99
    • (0 reviews)
      # mpn1270087
      GMC R2500 Suburban / V2500 Suburban 5.7L 1991, ECO CARB Undercar Catalytic Converter by Eastern®. Emissions: CARB compliant. Converter Configuration: Direct Fit. Position: Center. Catalytic Converter Overall Length: 26.5". If you need...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $231.84
    • (0 reviews)
      # 504671791
      GMC Suburban 5.7L / 7.4L 1991, CalCat™ Catalytic Converter by Walker®. Emissions: CARB compliant. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Standard Oval. With 1 Inlet. Without O2 Sensor Port. Catalytic...
      Constructed to meet your vehicle’s specific emissions requirementsBody and pipe heat shields made of high quality materials for durability
      $190.44
    • (0 reviews)
      # mpn1748823
      GMC Suburban 5.7L / 7.4L 1991, CalCat™ Catalytic Converter by Walker®. Emissions: CARB compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Large Oval. With 1 Inlet. Without Air Tube. Without O2 Sensor...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $99.97
    • (0 reviews)
      # 88069478
      GMC Suburban 1991, Ultra™ Catalytic Converter by Walker®. Emissions: EPA compliant. Converter Configuration: Direct Fit. With 1 Inlet. Without O2 Sensor Port. Walker is an OE supplier to many major nameplate vehicle manufacturers....
      Constructed to meet your vehicle’s specific emissions requirementsBody and pipe heat shields made of high quality materials for durability
      $121.71 - $160.45
    • (0 reviews)
      # 88069483
      GMC Suburban 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. Emissions...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $68.20 - $100.91
    • (0 reviews)
      # mpn1259535
      GMC Suburban 5.7L with Gross Vehicle Weight over 8500 lbs 1991, ECO II Catalytic Converter by Eastern®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Location: Undercar. Without O2 Sensor Ports. Catalytic Inlet...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $169.51
    • (0 reviews)
      # mpn1254341
      GMC Suburban 5.7L with Gross Vehicle Weight under 8500 lbs 1991, Standard Catalytic Converter by Eastern®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Location: Undercar. Without O2 Sensor Ports. Catalytic Inlet...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $131.87
    • (0 reviews)
      # 81398021
      GMC Suburban 1991, Catalytic Converter by AP Exhaust®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Oval. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 3"....
      A multitude of Universal converter bodies provided for maximum coverageProvides professional installer with immediate installation options
      $127.61 - $218.62
    • (0 reviews)
      # 36758592
      GMC Suburban 1991, Catalytic Converter by Bosal®. Emissions: EPA compliant. Converter Configuration: Direct Fit. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a leading supplier to...
      Constructed to meet your vehicle’s specific emissions requirementsRadial flow concept allows for an even distribution of the gas flow in the converter for the optimal conversion of harmful gases
      $118.90 - $191.42
    • (0 reviews)
      # 317032149
      GMC Suburban 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....
      $99.82 - $184.90
    • (0 reviews)
      # 380831374
      GMC Suburban 1991, Standard Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Without Air Tube. With Pre and Post-Cat O2 Sensor Ports. If your car needs replacement, install one that will...
      $179.52 - $237.92
    • (1 review)
      # 49715719
      GMC Suburban 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 Diameter:...
      $81.69 - $190.52
    • (0 reviews)
      # 286263848
      GMC Suburban 5.7L 1991, Catalytic Converter by Eastern®. Converter Configuration: Universal Fit. Catalytic Converter Body Shape: Large Oval. Catalytic Converter Overall Length: 16". Whether your catalytic converter is damaged by road...
      Converts harmful engine emissions to less dangerous gases and water vaporAdvanced design for maximum engine output
      $67.28 - $102.51
    • (0 reviews)
      # 317032137
      GMC Suburban with PRE-OBDII Models 1991, Pre-OBDII Catalytic Converter by MagnaFlow®. Emissions: CARB compliant. Converter Configuration: Direct Fit. Without Air Tube. Without O2 Sensor Port. Catalytic Inlet Diameter: 3". Catalytic...
      $297.19 - $355.61


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