2003 Chevrolet Express 3500 Exhaust Parts


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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
2003 - Chevrolet Express 3500 Canada LS

Magnaflow
  • Universal Catalytic Converter - 3.00in.
  • CARB Executive Order D-193-103 Engine Family Number 3GMXA06.0189 ; Certification Level : LEV1 LEV OE Spec Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 3.00in.
  • 3in. Universal California OBDII Catalytic Converter
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 3
    • Heat Shield Attached: Yes
    • Body Width: 5.5
    • Overall Length: 13
    • Body Type: Clam Shell
    • Heat Shield Material: Aluminized Steel
    • Body Height: 3.75
    • Subtitle: California / Carb 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
    • Body Length: 9
    • Outlet Diameter: 3

Additional Fitment Information:
Vehicle Block CC Position Engine CID
2003 - Chevrolet Express 3500 V 5967 Rear Right 8 Cyl 6.0L 364

Magnaflow
  • Universal Catalytic Converter - 3.00in.
  • CARB Executive Order D-193-103 Engine Family Number 3GMXA06.0189 ; Certification Level : LEV1 LEV OE Spec Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 3.00in.
  • 3in. Universal California OBDII Catalytic Converter
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 3
    • Heat Shield Attached: Yes
    • Body Width: 5.5
    • Overall Length: 13
    • Body Type: Clam Shell
    • Heat Shield Material: Aluminized Steel
    • Body Height: 3.75
    • Subtitle: California / Carb 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
    • Body Length: 9
    • Outlet Diameter: 3

Additional Fitment Information:
Vehicle Block CC Position Engine CID
2003 - Chevrolet Express 3500 V 5967 Rear Left 8 Cyl 6.0L 364

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
2003 - Chevrolet Express 3500 V - 8 Cyl 4.8L 294

Mr Gasket
  • 12 piece M8-1.25 x 25mm; Black Oxide; [Available While Supplies Last]
  • Header Bolt Set; 12 piece M8-1.25 x 25mm; Black Oxide; [Available While Supplies Last];
  • Header Bolt Set
  • Product Attributes:
    • WARNING CA Proposition 65: No
    • Engine Make/Size:
      • Chevy 4.8l
      • Chevy 4.8l (vortec)
      • Chevy 5.0l
      • Chevy 5.3l
      • Chevy 5.3l (vortec)
      • Chevy 5.7l (vortec)
      • Chevy 6.0l (vortec)
  • Features:
    • Designed For Quick Easy Installation
    • Compact Bolt Head And Flange
    • Black Oxide Finish Resists Corrosion
  • Black oxide finished carbon steel header bolts have a compact hex head and the flange is ideal for use where space is minimal - your typical header flange. Includes twelve (12) M8 - 1.25 x 25mm header bolts.

Additional Fitment Information:
Vehicle
2003 - Chevrolet Express 3500

Mr Gasket
  • 12 piece M8-1.25 x 25mm; Black Oxide; [Available While Supplies Last]
  • Header Bolt Set; 12 piece M8-1.25 x 25mm; Black Oxide; [Available While Supplies Last];
  • Header Bolt Set
  • Product Attributes:
    • WARNING CA Proposition 65: No
    • Engine Make/Size:
      • Chevy 4.8l
      • Chevy 4.8l (vortec)
      • Chevy 5.0l
      • Chevy 5.3l
      • Chevy 5.3l (vortec)
      • Chevy 5.7l (vortec)
      • Chevy 6.0l (vortec)
  • Features:
    • Designed For Quick Easy Installation
    • Compact Bolt Head And Flange
    • Black Oxide Finish Resists Corrosion
  • Black oxide finished carbon steel header bolts have a compact hex head and the flange is ideal for use where space is minimal - your typical header flange. Includes twelve (12) M8 - 1.25 x 25mm header bolts.

Additional Fitment Information:
Vehicle
2003 - Chevrolet Express 3500

Magnaflow
  • Universal Catalytic Converter - 3.00in.
  • Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 3.00in.
  • Universal HM Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 3
    • 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: 3

Additional Fitment Information:
Vehicle Block CC Position Engine CID
2003 - Chevrolet Express 3500 V 5967 Left 8 Cyl 6.0L 364

Magnaflow
  • Universal Catalytic Converter - 3.00in.
  • Cutting and Welding Required During Installation
  • Universal Catalytic Converter - 3.00in.
  • Universal HM Grade Federal (Excludes CA)
  • Product Attributes:
    • Inlet Orientation: Straight
    • Inlet Diameter: 3
    • 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: 3

Additional Fitment Information:
Vehicle Block CC Position Engine Wheel FeedBase CID
2003 - Chevrolet Express 3500 V 5967 Right 8 Cyl 6.0L 155.0 364
Additional Fitment Information:
Vehicle
2003 - Chevrolet Express 3500

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 Engine CID
2003 - Chevrolet Express 3500 V 5967 8 Cyl 6.0L 364
Showing 1 - 10 of 31 products

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