2004 Buick Exhaust Parts

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Showing 1 - 10 of 87 products
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Remflex Exhaust Gaskets
  • Exhaust Gasket-GM V8, 4.8L-5.7L LS1, LS6
  • Product Attributes:
    • Title: Remflex Exhaust Gasket
    • Prop 65 - Short Label: Prop65_warning.jpg
    • Prop 65 (C, R or CR): Cr
  • Remflex's unique flexible graphite material has been proven for more than 30 years in industrial applications, where temperatures routinely exceed 2,000 degrees-day after day, week after week, year after year. Now, they're bringing this technology to enthusiasts of all kinds to eliminate exhaust leaks for good! Whether you have an old pick-up that needs a manifold gasket, or a race car with custom-built headers, you can be assured that Remflex exhaust gaskets will work properly the first time, every time.

Additional Fitment Information:
Vehicle Region Sub Model
2004 - Buick Rainier Canada CXL

Magnaflow
  • Direct-Fit Catalytic Converter
  • CARB Executive Order D-193-143 Engine Family Number 4GMXT04.2185 ; Certification Level : LEV2 LEV OE Spec Cutting and Welding Required During Installation
  • Direct-Fit Catalytic Converter
  • 2.50in. Universal California OBDII Catalytic Converter
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 2.5
    • Heat Shield Attached: No
    • Body Width: 4
    • Overall Length: 13
    • Body Type: Spun
    • Body Height: 4
    • Subtitle: California / Carb Compliant
    • Substrate Material: Ceramic
    • Inlet Attachment: Weld-on
    • Outlet Orientation: Straight
    • Body Shape: Round
    • Outlet Attachment: Weld-on
    • Sensor Port Count: 0
    • Air Tube Adaptable: No
    • Body Length: 13
    • Outlet Diameter: 2.5

Additional Fitment Information:
Vehicle Block CC Engine CID
2004 - Buick Rainier L - 6 Cyl 4.2L 256

FelPro
  • Exhaust Manifold Gasket Set
  • FEL-PRO MS 92467 Exhaust Manifold Gasket Set
  • Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

This Part Fits the Following OEM/Substitute Numbers:
18813, MS16124

Additional Fitment Information:
Vehicle Block CC Engine CID
2004 - Buick Rainier V 5328 8 Cyl 5.3L 325

Magnaflow
  • Universal Catalytic Converter - 2.25in.
  • Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 2.25in.
  • Universal HM Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 2.25
    • Heat Shield Attached: Yes
    • Body Width: 4.375
    • Overall Length: 13
    • Body Type: Clam Shell
    • Heat Shield Material: Aluminized Steel
    • Body Height: 4.375
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic
    • Inlet Attachment: Weld-on
    • Heat Shield Included: Yes
    • Outlet Orientation: Straight
    • Body Shape: Round
    • Outlet Attachment: Weld-on
    • Sensor Port Count: 0
    • Air Tube Adaptable: No
    • Body Length: 9
    • Outlet Diameter: 2.25

Additional Fitment Information:
Vehicle Block CC Engine CID
2004 - Buick Rendezvous V - 6 Cyl 3.4L 207

Magnaflow
  • Universal Catalytic Converter - 2.50in.
  • Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 2.50in.
  • Universal HM Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Gasket Included: No
    • Outlet Gasket Included: Yes
    • Inlet Diameter: 2.5
    • MFWeb: Yes
    • Heat Shield Attached: Yes
    • 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
    • Heat Shield Included: Yes
    • Outlet Orientation: Straight
    • Body Shape: Oval
    • Outlet Attachment: Weld-on
    • Sensor Port Count: 0
    • Air Tube Adaptable: No
    • Outlet Diameter: 2.5

Additional Fitment Information:
Vehicle Block CC Engine CID
2004 - Buick Rainier L - 6 Cyl 4.2L 256

Magnaflow
  • Universal Catalytic Converter - 2.50in.
  • Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 2.50in.
  • Universal HM Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 2.5
    • Heat Shield Attached: Yes
    • Body Width: 4.25
    • Overall Length: 15
    • Body Type: Clam Shell
    • Heat Shield Material: Aluminized Steel
    • Body Height: 4.375
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic
    • Inlet Attachment: Weld-on
    • Heat Shield Included: Yes
    • Outlet Orientation: Straight
    • Body Shape: Round
    • Outlet Attachment: Weld-on
    • Air Tube Adaptable: No
    • Body Length: 11
    • Outlet Diameter: 2.5

Additional Fitment Information:
Vehicle Block CC Engine CID
2004 - Buick LeSabre V 3800 6 Cyl 3.8L 231
Additional Fitment Information:
Vehicle Block CC Position Engine CID
2004 - Buick Rainier V 5328 Left 8 Cyl 5.3L 325

Mahle
Additional Fitment Information:
Vehicle Block CC Position Engine CID
2004 - Buick Rainier V 5328 Left 8 Cyl 5.3L 325

FelPro
  • Exhaust Pipe Gasket
  • FEL-PRO 61323 Exhaust Pipe Gasket
  • Fel-Pro® gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

This Part Fits the Following OEM/Substitute Numbers:
15077362, EG24415, F31731

Additional Fitment Information:
Vehicle Block CC Position Engine CID
2004 - Buick Rainier V 5328 Left 8 Cyl 5.3L 325

Magnaflow
  • Direct-Fit Catalytic Converter
  • Direct-Fit Catalytic Converter
  • Direct-Fit HM Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Attachment: Bolt-on
    • Main Piping Diameter: 2.5
    • Mounting Hardware Included: Yes
    • Outlet Attachment: Bolt-on
    • Hangers Included: Yes
    • Heat Shield Attached: No
    • Air Tube Adaptable: No
    • Overall Length: 40.625
    • Subtitle: Federal / Epa Compliant
    • Substrate Material: Ceramic
    • Clamp Included: No

This Part Fits the Following OEM/Substitute Numbers:
10301642, 10343185

Additional Fitment Information:
Vehicle Block CC Engine CID
2004 - Buick Century V - 6 Cyl 3.1L 189
Showing 1 - 10 of 87 products

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