2003 GMC Sierra 3500 Fuel Line Parts

Choose your Engine for your 2003 GMC Sierra 3500


Showing 1 - 8 of 8 products
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Dorman
  • Fuel Return Line
  • Return
  • Product Attributes:
    • Pressure Rated for Fuel Injection: No
    • Inside Diameter: 6
    • End 2 Hose Connector Type: Female Quick Connector
    • Maximum Pressure: 75
    • Grade Type: Standard
    • Package Contents: 1 Fuel Line
    • Hose Attachment End 2: Female Quick Connector
    • Length:
      • 23.3
      • 32.
    • End 1 Hose Connector Type: Female Quick Connector
    • Item Grade: Standard
    • Hose Attachment End 1 : Female Quick Connector
  • Features:
    • Trustworthy replacement - this fuel line safely replaces the original fuel line to fix fuel leaks
    • Durable design - withstands tough underhood and undercar conditions
    • Quality engineering - designed in the United States and backed by decades of automotive aftermarket experience
    • Comprehensive solutions - this fuel line is part of a diverse collection of fuel line repair solutions
  • This replacement fuel line is made to safely transfer fuel and endure in tough underhood and undercar conditions.

Additional Fitment Information:
Vehicle Position Wheel FeedBase Body
2003 - GMC Sierra 3500 Rear 167.0 Cab & Chassis

Dorman
  • Stainless Steel Fuel Line Kit
  • Feed, Evap and Return
  • Product Attributes:
    • Pressure Rated for Fuel Injection: No
    • Inside Diameter:
      • 0.313
      • 0.375
    • End 2 Hose Connector Type: Quick Disconnect
    • Maximum Pressure: 75
    • Package Contents: Supply Line; Return Line; Vapor Line; Fuel Filter; Brackets
    • Length: 106
    • Outside Diameter:
      • 0.434
      • 0.438
      • 0.5
    • End 1 Hose Connector Type: Quick Disconnect
    • Item Grade:
      • Premium
      • Premium Replacement
  • Features:
    • Upgraded replacement - the replacement fuel lines in this kit are made of stainless steel for added corrosion resistance
    • Pre-formed fit - these lines are already shaped to fit specific applications for easier installation
    • Complete kit - includes brackets and fittings for thorough repair
    • Quality engineering - designed in the United States and backed by decades of automotive aftermarket experience
  • Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit specific vehicles for easier installation.

This Part Fits the Following OEM/Substitute Numbers:
15064601, FL488-K

Additional Fitment Information:
Vehicle Block CC Position Engine Body CID
2003 - GMC Sierra 3500 V - Front 8 Cyl 8.1L Crew Cab Pickup 496

Dorman
  • Stainless Steel Fuel Line Kit
  • Feed, Evap and Return
  • Product Attributes:
    • Pressure Rated for Fuel Injection: No
    • End 2 Hose Connector Type: Quick Disconnect
    • Package Contents: Supply Line; Return Line; Vapor Line; Fuel Filter; Brackets
    • Hose Overall Length (In): 97
    • Length: 97
    • End 1 Hose Connector Type: Quick Disconnect
    • Item Grade:
      • Premium
      • Premium Replacement
  • Features:
    • Upgraded replacement - the replacement fuel lines in this kit are made of stainless steel for added corrosion resistance
    • Pre-formed fit - these lines are already shaped to fit specific applications for easier installation
    • Complete kit - includes brackets and fittings for thorough repair
    • Quality engineering - designed in the United States and backed by decades of automotive aftermarket experience
  • Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit specific vehicles for easier installation.

This Part Fits the Following OEM/Substitute Numbers:
15064599, FL488-A

Additional Fitment Information:
Vehicle Block CC Position Engine Wheel FeedBase Body CID
2003 - GMC Sierra 3500 V - Front 8 Cyl 8.1L 133.0 Extended Cab Pickup 496

Dorman
  • Fuel Feed Line
  • Feed Line
  • Product Attributes:
    • Pressure Rated for Fuel Injection: No
    • End 2 Hose Connector Type: Female Quick Connector
    • Maximum Pressure: 75
    • Grade Type: Standard
    • Package Contents: 1 Fuel Line
    • Hose Attachment End 2: Female Quick Connector
    • Length:
      • 21.3
      • 31.5
    • Outside Diameter: 10
    • End 1 Hose Connector Type: Female Quick Connector
    • Item Grade: Standard
    • Hose Attachment End 1 : Female Quick Connector
  • Features:
    • Trustworthy replacement - this fuel line safely replaces the original fuel line to fix fuel leaks
    • Durable design - withstands tough underhood and undercar conditions
    • Quality engineering - designed in the United States and backed by decades of automotive aftermarket experience
    • Comprehensive solutions - this fuel line is part of a diverse collection of fuel line repair solutions
  • This replacement fuel line is made to safely transfer fuel and endure in tough underhood and undercar conditions.

Additional Fitment Information:
Vehicle Position Wheel FeedBase Body
2003 - GMC Sierra 3500 Rear 167.0 Cab & Chassis

Dorman
  • Fuel Filter Hose
  • From Fuel Filter to Fuel Injection Module
  • Product Attributes:
    • Pressure Rated for Fuel Injection: No
    • Inside Diameter: 0.5
    • End 2 Hose Connector Type: Clamp
    • Maximum Pressure: 62
    • Package Contents: Fuel Line
    • Length: 10
    • Outside Diameter: 0.6
    • End 1 Hose Connector Type: Clamp
    • Item Grade: Standard
  • Features:
    • Trustworthy replacement - this fuel line safely replaces the original fuel line to fix fuel leaks
    • Durable design - withstands tough underhood and undercar conditions
    • Quality engineering - designed in the United States and backed by decades of automotive aftermarket experience
    • Comprehensive solutions - this fuel line is part of a diverse collection of fuel line repair solutions
  • This replacement fuel line is made to safely transfer fuel and endure in tough underhood and undercar conditions.

This Part Fits the Following OEM/Substitute Numbers:
97216064

Additional Fitment Information:
Vehicle Block CC Engine Designation Engine CID
2003 - GMC Sierra 3500 V 6599 LB7 8 Cyl 6.6L 403

Dorman
  • Stainless Steel Fuel Line Kit
  • Feed, Evap and Return
  • Product Attributes:
    • Pressure Rated for Fuel Injection: No
    • End 2 Hose Connector Type: Quick Disconnect
    • Package Contents: Supply Line; Return Line; Vapor Line; Fuel Filter; Brackets
    • Hose Overall Length (In): 71
    • Length: 71
    • End 1 Hose Connector Type: Quick Disconnect
    • Item Grade:
      • Premium
      • Premium Replacement
  • Features:
    • Upgraded replacement - the replacement fuel lines in this kit are made of stainless steel for added corrosion resistance
    • Pre-formed fit - these lines are already shaped to fit specific applications for easier installation
    • Complete kit - includes brackets and fittings for thorough repair
    • Quality engineering - designed in the United States and backed by decades of automotive aftermarket experience
  • Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit specific vehicles for easier installation.

This Part Fits the Following OEM/Substitute Numbers:
15064600, FL488-T

Additional Fitment Information:
Vehicle Block CC Position Engine Wheel FeedBase Body CID
2003 - GMC Sierra 3500 V - Front 8 Cyl 8.1L 133.0 Standard Cab Pickup 496

Dorman
  • Stainless Steel Fuel Line Kit
  • Feed, Return and Fuel Cooler Line
  • Product Attributes:
    • Pressure Rated for Fuel Injection: No
    • End 2 Hose Connector Type: Quick Disconnect
    • Package Contents: Supply Line; Return Line; Brackets
    • Length: 115
    • End 1 Hose Connector Type: Quick Disconnect
    • Item Grade:
      • Premium
      • Premium Replacement
  • Features:
    • Upgraded replacement - the replacement fuel lines in this kit are made of stainless steel for added corrosion resistance
    • Pre-formed fit - these lines are already shaped to fit specific applications for easier installation
    • Complete kit - includes brackets and fittings for thorough repair
    • Quality engineering - designed in the United States and backed by decades of automotive aftermarket experience
  • Original equipment fuel lines often leak due to rust and corrosion. This Dorman OE FIX kit includes upgraded stainless steel fuel lines that increase durability. They are also pre-formed to fit specific vehicles for easier installation.

This Part Fits the Following OEM/Substitute Numbers:
15169344, FL588-A

Additional Fitment Information:
Vehicle Block CC Position Engine Body CID
2003 - GMC Sierra 3500 V 6599 Front 8 Cyl 6.6L Crew Cab Pickup 403

Dorman
  • Flexible Stainless Steel Braided Fuel Line
  • Feed and Return
  • Product Attributes:
    • Pressure Rated for Fuel Injection: No
    • Inside Diameter:
      • 0.5
      • 0.375
    • End 2 Hose Connector Type: Female Quick Connector
    • Maximum Pressure: 75
    • Package Contents: Fuel Line
    • Length: 20.625
    • Outside Diameter:
      • 0.625
      • 0.5
    • End 1 Hose Connector Type: Female Quick Connector
    • Item Grade: Standard
  • Features:
    • Improved design - these fuel lines have been redesigned to reduce failure from deterioration caused by corrosion of the steel fittings on the original equipment fuel lines
    • Upgraded materials - these fuel lines are made of resilient PTFE flexible tubing wrapped in stainless steel mesh and fitted with stainless steel connectors for greater durability
    • Application specific - these lines are ready to install and made to the precise dimensions for specified Chevy and GMC trucks
    • Quality assured - backed by a team of product experts in the United States and more than a century of automotive experience
  • Original equipment fuel lines on certain Chevrolet and GMC trucks can fail from deterioration caused by corroded fittings. These Dorman OE FIX fuel lines are made of braided stainless steel over flexible PTFE tubing for improved durability. Made to exact length for specified applications, they feature corrosion-resistant stainless steel fittings.

This Part Fits the Following OEM/Substitute Numbers:
15044352

Additional Fitment Information:
Vehicle Block CC Engine CID
2003 - GMC Sierra 3500 V 6599 8 Cyl 6.6L 403
Showing 1 - 8 of 8 products

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