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Choose your Engine for your 1997 Buick Riviera

  • 6 Cyl 3.8L

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The Following brands are available based on your search.

  • DEC
    DEC
  • Davico Converters
    Davico Converters
  • Eastern Catalytic
    Eastern Catalytic
  • Magnaflow
    Magnaflow
  • Walker
    Walker

Showing Products For 1997 Buick Riviera Catalytic Converter

Below are all the different brands and applications for 1997 Buick Riviera Catalytic Converter

Showing 1 - 10 of 17 Products for Catalytic Converter.

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Eastern Catalytic
1997 Buick Riviera Catalytic Converter - Center 6 Cyl 3.8L Eastern Catalytic - DIRECT FIT

P311-142BBFD    850659  New

Qty:
450.81
Eastern Catalytic Catalytic Converter  Center
  • CARB Certified Direct Fit Converter
  • Executive Order # D-665-12 Eng. Fam.: VGM3.8V8G2EK CARB FTB STD: TLEV Legal Note: In Compliance with the state of California NY (vehicles with California Emissions) Emissions Requirements
  • DIRECT FIT
  • Product Attributes:
    • Catalyst Type: Eco Carb
    • Executive Order: D-665-12
    • Inlet Type A: 4 Bolt Welded
    • Outlet Gasket Qty: None
    • Outlet Type A: 2.310" Od
  • Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology also helps to maintain industry-leading efficiency, productivity, and competitive prices. The proprietary CARB-compliant NANO substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency.
Brand: Eastern Catalytic
Position: Center
Additional Fitment Information:
Vehicle Position Block Engine CID CC
1997 - Buick Riviera Center V 6 Cyl 3.8L 231 3800
Walker
1997 Buick Riviera Catalytic Converter 6 Cyl 3.8L Walker - Walker EPA Ultra Direct Fit Converter

P311-04B81F2    15817  New

Qty:
246.52
  • Federal/EPA converters are not legal for sale in the state of California. Restrictions may apply in other states. Consult your state’s regulation pertaining to aftermarket replacement converters prior to installation; Fits Fed. & Calif. Emiss. Models.; OE exhaust system is completely welded. Additional adapters and cutting the OE pipes may be required to complete installation.; Additional Parts Needed: 31587; Exhaust Gasket is Recommended
  • Walker EPA Ultra Direct Fit Converter
  • Product Attributes:
    • Body Height: 4.500
    • Body Length: 12.500
    • Body Shape: Large Oval
    • Body Width: 7.500
    • Fitment: Direct Fit
    • Inlet 1 Type: 4 Bolt Welded Flange
    • Inlet Connection Type: 4 Bolt Welded Flange
    • Longitud del Cuerpo: 12.500
    • Max Year Covered: 1999
    • Min Year Covered: 1997
    • Most Popular Make / Model: Buick Lesabre
    • Most Popular Year: 1997
    • Outlet 1 Outside Diameter: 2.500
    • Outlet 1 Type: Pipe Connection
    • Outlet Connection Type: Pipe Connection
    • Outlet Diameter 1: 2.500
    • Outlet Diameter Designation: Outside Diameter
    • Overall Length: 24.000
    • Product Grade: Economy
    • Substrate Material: Ceramic
    • Total Part VIO:
      • 343494
      • 462832
Brand: Walker
Additional Fitment Information:
Vehicle Block Engine CID CC
1997 - Buick Riviera V 6 Cyl 3.8L 231 3800
Walker
1997 Buick Riviera Catalytic Converter 6 Cyl 3.8L Walker - Walker EPA Ultra Universal Converter

P311-4011ABB    93304  New

Qty:
198.15
  • Federal/EPA converters are not legal for sale in the state of California. Restrictions may apply in other states. Consult your state’s regulation pertaining to aftermarket replacement converters prior to installation; Fits Fed. & Calif. Emiss. Models.; Modifications and/or Additional Parts Required.
  • Walker EPA Ultra Universal Converter
  • Product Attributes:
    • Body Height: 4.500
    • Body Length: 13.000
    • Body Shape: Large Oval
    • Body Width: 7.500
    • Fitment: Universal
    • Inlet 1 Inside Diameter: 3.000
    • Inlet 1 Type: Pipe Connection
    • Inlet Connection Type: Pipe Connection
    • Inlet Diameter 1: 3.000
    • Inlet Diameter Designation: Inside Diameter
    • Longitud del Cuerpo: 13.000
    • Max Year Covered: 2009
    • Maximum Engine Size: 5.9l
    • Maximum Test Weight: 8500
    • Min Year Covered: 1995
    • Most Popular Make / Model: Chevrolet S10
    • Most Popular Year: 1998
    • Outlet 1 Inside Diameter: 3.000
    • Outlet 1 Type: Pipe Connection
    • Outlet Connection Type: Pipe Connection
    • Outlet Diameter 1: 3.000
    • Outlet Diameter Designation: Inside Diameter
    • Overall Length: 18.000
    • Product Grade: Economy
    • Substrate Material: Ceramic
    • Total Part VIO:
      • 2992244
      • 3597026
Brand: Walker
Additional Fitment Information:
Vehicle Block Engine CID CC
1997 - Buick Riviera V 6 Cyl 3.8L 231 3800
Davico Converters
1997 Buick Riviera Catalytic Converter - Center 6 Cyl 3.8L Davico Converters - Exact-Fit Catalytic Converter

P311-2037119    19256  New

Qty:
197.99
Davico Converters Catalytic Converter  Center
  • Direct Fit Catalytic Converter
  • ; Not legal for use in California Illegal for installation in NY on vehicles equipped with California emission systems 23.75" LOA
  • Exact-Fit Catalytic Converter
  • Product Attributes:
    • Inlet Type: 4 Bolt Fixed
    • Large Pkg. Fee: No
    • Number Of O2 Sensors: 1
    • Outlet Type: 2.310" Od
    • Over All Length: 23.75"
    • Packaging Type: Boxed
    • Use Davico Decarbonizing Induction Kit 1540ea: Yes
  • Davico Exact-Fit Catalytic Converters are designed using the original equipment sample parts so that we make sure they fit and function properly on your vehicle. Our parts utilize only high quality emissions reducing catalyst specifically designed to meet the demands of current OBDII vehicles.
Brand: Davico Converters
Position: Center
Additional Fitment Information:
Vehicle Aspiration Position Block Engine CID CC
1997 - Buick Riviera Naturally Aspirated Center V 6 Cyl 3.8L 231 3800
Eastern Catalytic
1997 Buick Riviera Catalytic Converter 6 Cyl 3.8L Eastern Catalytic - UNIVERSAL

P311-41AA8E7    99175  New

Qty:
248.07
Eastern Catalytic Catalytic Converter
  • Federal / EPA Semi-Universal Converter - ECO GM
  • ; Undercar Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with California Emissions)
  • UNIVERSAL
  • Product Attributes:
    • Air Tube Qty: None
    • Catalyst Type: Eco Gm
    • Inlet Gasket Qty: None
    • Inlet Hardware: None
    • Inlet Type A: 2.25" Id
    • O2 Sensor Ports: None
    • Outlet Gasket Qty: None
    • Outlet Hardware: None
    • Outlet Type A: 2.25" Id
    • Shape: Large Oval
    • Test Weight: 5.9 / 6000
  • Proprietary ECO GM NANO substrate chemistry is designed specifically to meet the emissions challenges of GM's 2.2, 3.1, 3.4, and 3.8L engines. Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology helps to maintain industry-leading efficiency, productivity, and competitive prices.
Brand: Eastern Catalytic
Additional Fitment Information:
Vehicle Aspiration Block Engine CID CC
1997 - Buick Riviera Naturally Aspirated V 6 Cyl 3.8L 231 3800
Eastern Catalytic
1997 Buick Riviera Catalytic Converter 6 Cyl 3.8L Eastern Catalytic - UNIVERSAL

P311-01B0A3F    99177  New

Qty:
248.07
Eastern Catalytic Catalytic Converter
  • Federal / EPA Semi-Universal Converter - ECO GM
  • ; Undercar Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with California Emissions)
  • UNIVERSAL
  • Product Attributes:
    • Air Tube Qty: None
    • Catalyst Type: Eco Gm
    • Inlet Gasket Qty: None
    • Inlet Hardware: None
    • Inlet Type A: 3.00" Id
    • O2 Sensor Ports: None
    • Outlet Gasket Qty: None
    • Outlet Hardware: None
    • Outlet Type A: 3.00" Id
    • Shape: Large Oval
    • Test Weight: 5.9 / 6000
  • Proprietary ECO GM NANO substrate chemistry is designed specifically to meet the emissions challenges of GM's 2.2, 3.1, 3.4, and 3.8L engines. Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology helps to maintain industry-leading efficiency, productivity, and competitive prices.
Brand: Eastern Catalytic
Additional Fitment Information:
Vehicle Aspiration Block Engine CID CC
1997 - Buick Riviera Supercharged V 6 Cyl 3.8L 231 3800
Eastern Catalytic
1997 Buick Riviera Catalytic Converter 6 Cyl 3.8L Eastern Catalytic - DIRECT FIT

P311-1C01262    50290  New

Qty:
262.59
Eastern Catalytic Catalytic Converter
  • Federal / EPA Direct-fit Converter Assembly
  • ; Undercar Legal Note: Not For Sale or Use in the state of CA/NY & Maine (vehicles with California Emissions)
  • DIRECT FIT
  • Product Attributes:
    • Catalyst Type: Eco Gm
    • Clamp Qty: 1
    • Inlet Gasket Qty: 1
    • Inlet Hardware: None
    • Inlet Type A: 4 Bolt Welded
    • O2 Sensor Ports: 1
    • Outlet Gasket Qty: None
    • Outlet Hardware: None
    • Outlet Type A: 2.31" Od
  • Latest advanced-manufacturing technology, including automated workstations, spinner welding equipment, and high-speed production lines ensures that all converters are built to exact OE dimensions and fitment. This technology also helps to maintain industry-leading efficiency, productivity, and competitive prices. The proprietary NANO substrate chemistry yields highly efficient loadings for lower cost and better converter efficiency.
Brand: Eastern Catalytic
Additional Fitment Information:
Vehicle Aspiration Block Engine CID CC
1997 - Buick Riviera Naturally Aspirated V 6 Cyl 3.8L 231 3800
Magnaflow
1997 Buick Riviera Catalytic Converter 6 Cyl 3.8L Magnaflow - Direct-Fit CALIFORNIA OBDII CONVERTERS

P311-2AE66FB    448515  New

25178429 , 25165285 , 25165284 , 25174346

Qty:
224.58
Magnaflow Catalytic Converter
  • Direct-Fit Catalytic Converter
  • CARB Executive Order D-193-113 Engine Family Number VGM3.8V8G1FK ; Certification Level : TIER1
  • Direct-Fit CALIFORNIA OBDII CONVERTERS
  • Product Attributes:
    • Air Tube Adaptable: No
    • Clamp Included: No
    • Converter Quantity: 1
    • Finish: Stainless Steel
    • Hangers Included: No
    • Heat Shield Attached: No
    • Inlet Attachment: Bolt-on
    • Main Piping Diameter: 3
    • Mounting Hardware Included: Yes
    • Outlet Attachment: Clamp-on
    • Overall Length: 25.25
    • Sensor Port Count: 1
    • Series: California
    • Substrate Material: Ceramic
    • Subtitle: California / Carb Compliant
Brand: Magnaflow
Additional Fitment Information:
Vehicle Block Engine CID CC
1997 - Buick Riviera V 6 Cyl 3.8L 231 3800
Magnaflow
1997 Buick Riviera Catalytic Converter 6 Cyl 3.8L Magnaflow - Direct-Fit CALIFORNIA OBDII CONVERTERS

P311-2AE66FB    448515  New

25178429 , 25165285 , 25165284 , 25174346

Qty:
224.58
Magnaflow Catalytic Converter
  • Direct-Fit Catalytic Converter
  • CARB Executive Order D-193-113 Engine Family Number VGM3.8V8G2EK ; Certification Level : TLEV
  • Direct-Fit CALIFORNIA OBDII CONVERTERS
  • Product Attributes:
    • Air Tube Adaptable: No
    • Clamp Included: No
    • Converter Quantity: 1
    • Finish: Stainless Steel
    • Hangers Included: No
    • Heat Shield Attached: No
    • Inlet Attachment: Bolt-on
    • Main Piping Diameter: 3
    • Mounting Hardware Included: Yes
    • Outlet Attachment: Clamp-on
    • Overall Length: 25.25
    • Sensor Port Count: 1
    • Series: California
    • Substrate Material: Ceramic
    • Subtitle: California / Carb Compliant
Brand: Magnaflow
Additional Fitment Information:
Vehicle Block Engine CID CC
1997 - Buick Riviera V 6 Cyl 3.8L 231 3800
Magnaflow
1997 Buick Riviera Catalytic Converter 6 Cyl 3.8L Magnaflow - Universal HM Grade Federal (Excludes CA)

P311-01A795B    99306HM  New

Qty:
86.66
Magnaflow Catalytic Converter
  • Universal Catalytic Converter - 2.50in.
  • ; Cutting and Welding Required During Installation
  • Universal HM Grade Federal (Excludes CA)
  • Product Attributes:
    • Air Tube Adaptable: No
    • Body Height: 4.375
    • Body Length: 11
    • Body Material: Stainless Steel
    • Body Type: Clam Shell
    • Body Width: 4.25
    • Finish: Stainless Steel
    • Heat Shield Attached: Yes
    • Heat Shield Material: Aluminized Steel
    • Inlet Attachment: Weld-on
    • Inlet Diameter: 2.5
    • Inlet Orientation: Straight
    • Inlet Quantity: 1
    • Outlet Attachment: Weld-on
    • Outlet Diameter: 2.5
    • Outlet Orientation: Straight
    • Outlet Quantity: 1
    • Overall Length: 15
    • Sensor Port Count: 1
    • Series: Hm Grade
    • Substrate Material: Ceramic
    • Subtitle: Federal / Epa Compliant
Brand: Magnaflow
Additional Fitment Information:
Vehicle Aspiration Block Engine CID CC
1997 - Buick Riviera Supercharged V 6 Cyl 3.8L 231 3800

Showing 1 - 10 of 17 Products for Catalytic Converter.