2000 Workhorse Custom Chassis P42 HVAC Heater Hose
Browse our online catalogue to find original replacement HVAC Heater Hoses specifically designed to fit a 2000 Workhorse Custom Chassis P42.

2000 Workhorse Custom Chassis P42 HVAC Heater Hose
$56.00
$58.36
50+ In Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Engine To Valve
Required Per Vehicle: 1
Made in USA
Fits: 2000 Workhorse Custom Chassis P42
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 27" w/Union City Body
5/8" x 27" w/Union City Body

2000 Workhorse Custom Chassis P42 HVAC Heater Hose
$56.00
$58.36
50+ In Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Engine To Valve
Required Per Vehicle: 1
Made in USA
Fits: 2000 Workhorse Custom Chassis P42
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 30" w/Grumman Body
5/8" x 30" w/Grumman Body

2000 Workhorse Custom Chassis P42 HVAC Heater Hose
$56.00
$58.36
50+ In Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Engine To Valve
Required Per Vehicle: 1
Made in USA
Fits: 2000 Workhorse Custom Chassis P42
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:
w/Grumman Body 5/8in x 30in Hose
w/Grumman Body 5/8in x 30in Hose

2000 Workhorse Custom Chassis P42 HVAC Heater Hose
$56.00
$58.36
50+ In Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Engine To Valve
Required Per Vehicle: 1
Made in USA
Fits: 2000 Workhorse Custom Chassis P42
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:
w/Union City Body 5/8in x 27in Hose
w/Union City Body 5/8in x 27in Hose

2000 Workhorse Custom Chassis P42 HVAC Heater Hose
$56.00
$58.36
50+ In Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Engine To Valve
Required Per Vehicle: 1
Made in USA
Fits: 2000 Workhorse Custom Chassis P42
Equipped With:
Engine Base: 6.5L 395ci V8 (4.06x3.82; 103.0x97.0);
Engine Base: 6.5L 395ci V8 (4.06x3.82; 103.0x97.0);
Vehicle Fitment Notes:
5/8" x 32" w/Grumman Body
5/8" x 32" w/Grumman Body

2000 Workhorse Custom Chassis P42 HVAC Heater Hose
$56.00
$58.36
50+ In Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Engine To Valve
Required Per Vehicle: 1
Made in USA
Fits: 2000 Workhorse Custom Chassis P42
Equipped With:
Engine Base: 6.5L 395ci V8 (4.06x3.82; 103.0x97.0);
Engine Base: 6.5L 395ci V8 (4.06x3.82; 103.0x97.0);
Vehicle Fitment Notes:
w/Grumman Body 5/8in x 32in Hose
w/Grumman Body 5/8in x 32in Hose

2000 Workhorse Custom Chassis P42 HVAC Heater Hose
$56.00
$58.36
50+ In Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Heater To Engine
Required Per Vehicle: 1
Made in USA
Fits: 2000 Workhorse Custom Chassis P42
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 48" w/Grumman Body
5/8" x 48" w/Grumman Body

2000 Workhorse Custom Chassis P42 HVAC Heater Hose
$56.00
$58.36
50+ In Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Heater To Engine
Required Per Vehicle: 1
Made in USA
Fits: 2000 Workhorse Custom Chassis P42
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:
w/Grumman Body 5/8in x 48in Hose
w/Grumman Body 5/8in x 48in Hose

2000 Workhorse Custom Chassis P42 HVAC Heater Hose
$56.00
$58.36
50+ In Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Heater To Valve
Required Per Vehicle: 1
Made in USA
Fits: 2000 Workhorse Custom Chassis P42
Equipped With:
Engine Base: 6.5L 395ci V8 (4.06x3.82; 103.0x97.0);
Engine Base: 6.5L 395ci V8 (4.06x3.82; 103.0x97.0);
Vehicle Fitment Notes:
5/8" x 36" w/Grumman Body
5/8" x 36" w/Grumman Body

2000 Workhorse Custom Chassis P42 HVAC Heater Hose
$56.00
$58.36
50+ In Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Heater To Valve
Required Per Vehicle: 1
Made in USA
Fits: 2000 Workhorse Custom Chassis P42
Equipped With:
Engine Base: 6.5L 395ci V8 (4.06x3.82; 103.0x97.0);
Engine Base: 6.5L 395ci V8 (4.06x3.82; 103.0x97.0);
Vehicle Fitment Notes:
w/Grumman Body 5/8in x 36in Hose
w/Grumman Body 5/8in x 36in Hose

2000 Workhorse Custom Chassis P42 HVAC Heater Hose
$56.00
$58.36
50+ In Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Restrictor To Water Pump
Required Per Vehicle: 1
Made in USA
Fits: 2000 Workhorse Custom Chassis P42
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 36" w/Union City Body
5/8" x 36" w/Union City Body

2000 Workhorse Custom Chassis P42 HVAC Heater Hose
$56.00
$58.36
50+ In Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Restrictor To Water Pump
Required Per Vehicle: 1
Made in USA
Fits: 2000 Workhorse Custom Chassis P42
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:
w/Union City Body 5/8in x 36in Hose
w/Union City Body 5/8in x 36in Hose

2000 Workhorse Custom Chassis P42 HVAC Heater Hose
$56.00
$58.36
50+ In Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Valve To Heater
Required Per Vehicle: 1
Made in USA
Fits: 2000 Workhorse Custom Chassis P42
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 13" w/Union City Body
5/8" x 13" w/Union City Body

2000 Workhorse Custom Chassis P42 HVAC Heater Hose
$56.00
$58.36
50+ In Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Valve To Heater
Required Per Vehicle: 1
Made in USA
Fits: 2000 Workhorse Custom Chassis P42
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 8" w/Grumman Body
5/8" x 8" w/Grumman Body

2000 Workhorse Custom Chassis P42 HVAC Heater Hose
$56.00
$58.36
50+ In Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Valve To Heater
Required Per Vehicle: 1
Made in USA
Fits: 2000 Workhorse Custom Chassis P42
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:
w/Grumman Body 5/8in x 8in Hose
w/Grumman Body 5/8in x 8in Hose

2000 Workhorse Custom Chassis P42 HVAC Heater Hose
$56.00
$58.36
50+ In Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Valve To Heater
Required Per Vehicle: 1
Made in USA
Fits: 2000 Workhorse Custom Chassis P42
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:
w/Union City Body 5/8in x 13in Hose
w/Union City Body 5/8in x 13in Hose

2000 Workhorse Custom Chassis P42 HVAC Heater Hose
$65.61
$67.07
50+ In Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Heater To Restrictor
Required Per Vehicle: 1
Made in USA
Fits: 2000 Workhorse Custom Chassis P42
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 9" w/Union City Body
5/8" x 9" w/Union City Body

2000 Workhorse Custom Chassis P42 HVAC Heater Hose
$65.61
$67.07
50+ In Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Heater To Restrictor
Required Per Vehicle: 1
Made in USA
Fits: 2000 Workhorse Custom Chassis P42
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:
w/Union City Body 5/8in x 9in Hose
w/Union City Body 5/8in x 9in Hose

2000 Workhorse Custom Chassis P42 HVAC Heater Hose
$65.61
$67.07
50+ In Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Pump-1 Inlet To Connector
Required Per Vehicle: 1
Made in USA
Fits: 2000 Workhorse Custom Chassis P42
Equipped With:
Engine Base: 6.5L 395ci V8 (4.06x3.82; 103.0x97.0);
Engine Base: 6.5L 395ci V8 (4.06x3.82; 103.0x97.0);
Vehicle Fitment Notes:
3/4" x 9" w/Grumman Body
3/4" x 9" w/Grumman Body

2000 Workhorse Custom Chassis P42 HVAC Heater Hose
$65.61
$67.07
50+ In Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Pump-1 Inlet To Connector
Required Per Vehicle: 1
Made in USA
Fits: 2000 Workhorse Custom Chassis P42
Equipped With:
Engine Base: 6.5L 395ci V8 (4.06x3.82; 103.0x97.0);
Engine Base: 6.5L 395ci V8 (4.06x3.82; 103.0x97.0);
Vehicle Fitment Notes:
w/Grumman Body 3/4in Hose x 9in Hose
w/Grumman Body 3/4in Hose x 9in Hose

2000 Workhorse Custom Chassis P42 HVAC Heater Hose
$65.61
$67.07
50+ In Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Valve To Connector
Required Per Vehicle: 1
Made in USA
Fits: 2000 Workhorse Custom Chassis P42
Equipped With:
Engine Base: 6.5L 395ci V8 (4.06x3.82; 103.0x97.0);
Engine Base: 6.5L 395ci V8 (4.06x3.82; 103.0x97.0);
Vehicle Fitment Notes:
3/4" x 14" w/Grumman Body
3/4" x 14" w/Grumman Body

2000 Workhorse Custom Chassis P42 HVAC Heater Hose
$65.61
$67.07
50+ In Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Valve To Connector
Required Per Vehicle: 1
Made in USA
Fits: 2000 Workhorse Custom Chassis P42
Equipped With:
Engine Base: 6.5L 395ci V8 (4.06x3.82; 103.0x97.0);
Engine Base: 6.5L 395ci V8 (4.06x3.82; 103.0x97.0);
Vehicle Fitment Notes:
w/Grumman Body 3/4in Hose x 14in Hose
w/Grumman Body 3/4in Hose x 14in Hose

2000 Workhorse Custom Chassis P42 HVAC Heater Hose
$57.52
$46.64
10+ In Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Radiator To Reservoir
Required Per Vehicle: 1
Fits: 2000 Workhorse Custom Chassis P42
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" w/Grumman Body
3/8" x 20" w/Grumman Body

2000 Workhorse Custom Chassis P42 HVAC Heater Hose
$57.52
$46.64
10+ In Stock
Condition: New
Ships: Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Pick-Up: Ready in 1 Hour Thursday Feb. 19th
Radiator To Reservoir
Required Per Vehicle: 1
Fits: 2000 Workhorse Custom Chassis P42
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:
w/Grumman Body 3/8in x 20in Hose
w/Grumman Body 3/8in x 20in Hose

2000 Workhorse Custom Chassis P42 HVAC Heater Hose
$29.80
$25.27
Out of Stock
Condition: New
Radiator To Reservoir
Required Per Vehicle: 1
Fits: 2000 Workhorse Custom Chassis P42
Equipped With:
Engine Base: 6.5L 395ci V8 (4.06x3.82; 103.0x97.0);
Engine Base: 6.5L 395ci V8 (4.06x3.82; 103.0x97.0);