2003 Workhorse FasTrack FT1601 HVAC Heater Hose
Browse our online catalogue to find original replacement HVAC Heater Hoses specifically designed to fit a 2003 Workhorse FasTrack FT1601.

2003 Workhorse FasTrack FT1601 HVAC Heater Hose
$59.72
10+ In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Connector To Water Pump
Required Per Vehicle: 1
Fits: 2003 Workhorse FasTrack FT1601
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
5/8" x 38"
5/8" x 38"

2003 Workhorse FasTrack FT1601 HVAC Heater Hose
$59.72
10+ In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Engine To Valve
Required Per Vehicle: 1
Fits: 2003 Workhorse FasTrack FT1601
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
5/8" x 28"
5/8" x 28"

2003 Workhorse FasTrack FT1601 HVAC Heater Hose
$59.72
10+ In Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Valve To Heater
Required Per Vehicle: 1
Fits: 2003 Workhorse FasTrack FT1601
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
5/8" x 17"
5/8" x 17"

2003 Workhorse FasTrack FT1601 HVAC Heater Hose
$9.90
Limited Stock
Condition: New
Ships: Same or Next Business Day
Pick-Up: Same Business Day (Order before 11:30am)
Pick-Up: Same Business Day (Order before 11:30am)
Heater To Connector
Required Per Vehicle: 1
Fits: 2003 Workhorse FasTrack FT1601
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);

2003 Workhorse FasTrack FT1601 HVAC Heater Hose
$61.08
Out of Stock
Condition: New
Radiator To Reservoir
Required Per Vehicle: 1
Fits: 2003 Workhorse FasTrack FT1601
Equipped With:
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Engine Base: 5.7L 350ci V8 (4.00x3.48; 101.6x88.5);
Vehicle Fitment Notes:
3/8" x 20"
3/8" x 20"