2003 GMC Sierra 2500 HVAC Heater Hose Connector
Browse our online catalogue to find original replacement HVAC Heater Hose Connectors specifically designed to fit a 2003 GMC Sierra 2500.





2003 GMC Sierra 2500 HVAC Heater Hose Connector
$21.61
$19.70
10+ In Stock
Condition: New
Ships: Today, Feb. 23rd
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Engine To Heater
Required Per Vehicle: 1
Fits: 2003 GMC Sierra 2500
Vehicle Fitment Notes:
Standard Design Heater Core Inlet Hose Fitting Packaging Type: Clamshell Package Quantity: 1
Standard Design Heater Core Inlet Hose Fitting Packaging Type: Clamshell Package Quantity: 1

2003 GMC Sierra 2500 HVAC Heater Hose Connector
$29.57
10+ In Stock
Condition: New
Ships: Today, Feb. 23rd
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Engine To Heater
Required Per Vehicle: 1
Fits: 2003 GMC Sierra 2500
Vehicle Fitment Notes:
Improved Design Heater Core Inlet Hose Fitting wo/Rear Heater Packaging Type: Clamshell Package Quantity: 1
Improved Design Heater Core Inlet Hose Fitting wo/Rear Heater Packaging Type: Clamshell Package Quantity: 1





2003 GMC Sierra 2500 HVAC Heater Hose Connector
$17.35
10+ In Stock
Condition: New
Ships: Today, Feb. 23rd
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Fits: 2003 GMC Sierra 2500
Vehicle Fitment Notes:
Standard Design 74.93 mm Heater Outlet Hose Fitting at Engine wo/Rear Heater/Air Conditioning Unit Packaging Type: Box Package Quantity: 1
Standard Design 74.93 mm Heater Outlet Hose Fitting at Engine wo/Rear Heater/Air Conditioning Unit Packaging Type: Box Package Quantity: 1





2003 GMC Sierra 2500 HVAC Heater Hose Connector
$18.72
In Stock
Condition: New
Ships: Today, Feb. 23rd
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 2003 GMC Sierra 2500
Vehicle Fitment Notes:
76.02 mm Heater Outlet Hose Fitting at Engine w/Rear Heater/Air Conditioning Unit Packaging Type: Box Package Quantity: 1
76.02 mm Heater Outlet Hose Fitting at Engine w/Rear Heater/Air Conditioning Unit Packaging Type: Box Package Quantity: 1





2003 GMC Sierra 2500 HVAC Heater Hose Connector
$18.72
In Stock
Condition: New
Ships: Today, Feb. 23rd
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Pick-Up: Ready in 1 Hour (Order before 4:00 PM)
Required Per Vehicle: 1
Made in USA
Fits: 2003 GMC Sierra 2500
Vehicle Fitment Notes:
Plastic 76.02 mm Heater Outlet Hose Fitting at Engine w/Rear Heater/Air Conditioning Unit Packaging Type: Box Package Quantity: 1
Plastic 76.02 mm Heater Outlet Hose Fitting at Engine w/Rear Heater/Air Conditioning Unit Packaging Type: Box Package Quantity: 1





2003 GMC Sierra 2500 HVAC Heater Hose Connector
$31.05
In Stock
Condition: New
Ships: Today, Feb. 23rd
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Required Per Vehicle: 1
Fits: 2003 GMC Sierra 2500
Vehicle Fitment Notes:
Improved Design 74.93 mm Heater Outlet Hose Fitting at Engine wo/Rear Heater/Air Conditioning Unit Packaging Type: Clamshell Package Quantity: 1
Improved Design 74.93 mm Heater Outlet Hose Fitting at Engine wo/Rear Heater/Air Conditioning Unit Packaging Type: Clamshell Package Quantity: 1
2003 GMC Sierra 2500 HVAC Heater Hose Connector
$33.83
Limited Stock
Condition: New
Ships: Today, Feb. 23rd
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Pick-Up: Ready in 2-4 Hours (Order before 3:00 PM)
Engine To Heater
Required Per Vehicle: 1
Fits: 2003 GMC Sierra 2500
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Vehicle Fitment Notes:
Coolant Connector - Inlet/Outlet 3/4In. Tube x 5/8In. Hose: Metal Material wo/Rear Heater; Heater Core Inlet Hose Fitting
Coolant Connector - Inlet/Outlet 3/4In. Tube x 5/8In. Hose: Metal Material wo/Rear Heater; Heater Core Inlet Hose Fitting
2003 GMC Sierra 2500 HVAC Heater Hose Connector
$40.75
Out of Stock
Condition: New
Engine To Heater
Required Per Vehicle: 1
Fits: 2003 GMC Sierra 2500
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Vehicle Fitment Notes:
Heater Outlet Hose Fitting at Engine; 76.02 mm w/Rear Heater/Air Conditioning Unit
Heater Outlet Hose Fitting at Engine; 76.02 mm w/Rear Heater/Air Conditioning Unit
2003 GMC Sierra 2500 HVAC Heater Hose Connector
$85.50
Out of Stock
Condition: New
Heater To Engine
Required Per Vehicle: 1
Fits: 2003 GMC Sierra 2500
Equipped With:
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Engine Base: 6.0L 5967cc 364ci V8 (4.00x3.62; 101.6x92.0);
Vehicle Fitment Notes:
Coolant HVAC Connector; Heater Outlet Hose Fitting at Engine; 74.93 mm wo/Rear Heater/Air Conditioning Unit
Coolant HVAC Connector; Heater Outlet Hose Fitting at Engine; 74.93 mm wo/Rear Heater/Air Conditioning Unit