JNC500040 | Cooling Blower Motor - Discovery 3, Discovery 4, Range Rover Sport
To check the stock of Genuine Parts before placing an order please use our Contact Us page
To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: JNC500040 - Cooling Blower Motor
JNC500040 is a cooling blower motor that operates within the vehicle's heating and ventilation system. Specified for left-hand drive vehicles, this motor drives the HVAC fan mounted inside the heater/ventilation housing and connects to the blower control system to provide cabin air circulation across a range of fan speeds.
Use the compatibility data below to confirm fitment against your V.I.N.
It moves air across the heater core and evaporator to deliver ventilation, heating and cooling to the passenger compartment. Reduced performance or failure of the blower motor will decrease airflow and can affect cabin comfort and demisting performance. Replacement should match the original part number to maintain correct electrical and mechanical fitment for Discovery 3, Discovery 4 and Range Rover Sport applications.
Compatibility
- Discovery 3
- Discovery 4
- Range Rover Sport
Frequently Asked Questions
JNC500040 drives the HVAC blower fan to circulate air through the passenger compartment, forcing air across the heater core and evaporator to provide ventilation, heating and cooling. It is specified for left-hand drive installations and mounts inside the heater/ventilation housing, connecting to the vehicle's blower control to provide variable fan speeds. Typical failure modes include reduced airflow, noisy operation or loss of demisting performance, which necessitate replacement with the correct part number.
| Model | Variant |
|---|---|
| Land Rover Discovery 3 | Left-hand drive |
| Land Rover Discovery 4 | Left-hand drive |
| Land Rover Range Rover Sport | Left-hand drive |
If you are unsure of compatibility with your vehicle, you can also confirm by checking against your V.I.N. Simply reach out to us with your V.I.N and desired part number via our Contact page or use our Finding Part Numbers page.
Replace the blower motor when it fails, produces unusual noise, or when cabin airflow and demisting performance are noticeably reduced; inspect the motor during routine HVAC or cabin comfort checks. If unsure, consult the vehicle owner's manual or a Land Rover dealer for advice.
- L8 products are genuine Land Rover parts.
All products and accessories available on LRDirect.com come with a 2-year warranty.