1999 GMC C3500HD HVAC Heater Hose Connectors
Save up to 40% on original replacement 1999 GMC C3500HD HVAC Heater Hose Connectors. Navigate our online catalogue to find HVAC Heater Hose Connectors and other parts designed specifically to fit a 1999 GMC C3500HD.






HVAC Heater Hose Connector
$17.80
$19.34
10+ In Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
5/8 In. to 1/2 In. Heater Inlet Packaging Type: Clamshell Package Quantity: 1
5/8 In. to 1/2 In. Heater Inlet Packaging Type: Clamshell Package Quantity: 1



HVAC Heater Hose Connector
$77.03
Limited Stock
Ships: Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Pick-Up: Ready in 1 Hour Monday Sep. 22nd
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
5/8 In. to 1/2 In. Heater Inlet Packaging Type: Box Package Quantity: 5
5/8 In. to 1/2 In. Heater Inlet Packaging Type: Box Package Quantity: 5




HVAC Heater Hose Connector
$17.62
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Engine Base: 7.4L 454ci V8 (4.25x4.00; 108.0x101.6);
Vehicle Fitment Notes:
Heater Inlet; 5/8 In. to 1/2 In.
Heater Inlet; 5/8 In. to 1/2 In.