The Story
The PCH500040 heater hose assembly is designed to manage coolant flow to and from the heater core on your Land Rover Discovery II (1999–2004), ensuring proper cabin heating and cooling system operation.
Over time, heater hoses can become brittle, crack, or leak due to constant exposure to heat and pressure. A failing hose can lead to coolant loss, poor heater performance, or even engine overheating. Replacing the hose assembly restores proper coolant circulation and helps maintain both engine temperature and interior comfort.
This complete hose assembly connects the heater inlet and outlet, providing a direct replacement solution for worn or damaged original components.
Replaces part number JHC100410.
Ideal for repairing coolant leaks, restoring heater performance, and preventative cooling system maintenance on Discovery II models.
Vehicle Fitment
Discovery II
-
Discovery II | 1999–2004 | All engines
Supersession Part Numbers
Supersessions JHC100410.
FAQ
What does this heater hose assembly do?
It carries coolant to and from the heater core, allowing proper cabin heating and system circulation.
What are signs of a failing heater hose?
Common symptoms include coolant leaks, loss of heat inside the cabin, or visible cracking and deterioration.
Is this a direct replacement part?
Yes, this hose assembly is designed as a direct replacement for part number JHC100410.
Part Number: PCH500040
FREE SHIPPING AVAILABLE TO THE LOWER 48
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
The PCH500040 heater hose assembly is designed to manage coolant flow to and from the heater core on your Land Rover Discovery II (1999–2004), ensuring proper cabin heating and cooling system operation.
Over time, heater hoses can become brittle, crack, or leak due to constant exposure to heat and pressure. A failing hose can lead to coolant loss, poor heater performance, or even engine overheating. Replacing the hose assembly restores proper coolant circulation and helps maintain both engine temperature and interior comfort.
This complete hose assembly connects the heater inlet and outlet, providing a direct replacement solution for worn or damaged original components.
Replaces part number JHC100410.
Ideal for repairing coolant leaks, restoring heater performance, and preventative cooling system maintenance on Discovery II models.
Vehicle Fitment
Discovery II
-
Discovery II | 1999–2004 | All engines
Supersession Part Numbers
Supersessions JHC100410.
FAQ
What does this heater hose assembly do?
It carries coolant to and from the heater core, allowing proper cabin heating and system circulation.
What are signs of a failing heater hose?
Common symptoms include coolant leaks, loss of heat inside the cabin, or visible cracking and deterioration.
Is this a direct replacement part?
Yes, this hose assembly is designed as a direct replacement for part number JHC100410.
Part Number: PCH500040
FREE SHIPPING AVAILABLE TO THE LOWER 48
