ESR4634 | Cowl Cooling Fan - 2.5L 5 Cyl Turbo Diesel | Discovery 2
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To check the stock of Genuine Parts before placing an order please use our Contact Us page
Land Rover Part Number: ESR4634 - Cowl Cooling System Fan
ESR4634 is a cowl cooling system fan fitted to the radiator and cooling assembly for the 2.5L 5 Cyl Turbo Diesel installation in Discovery 2 models. Located at the top of the radiator, the fan moves air across the radiator and through the upper cowl region to assist radiator cooling during low-speed driving, under heavy engine load, or in high ambient temperatures. Correct replacement should match the specified part number to ensure the correct mounting points and electrical connections are used on the Discovery 2 cooling assembly.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Land Rover Discovery 2 (1998-2004) - 2.5L 5 Cyl Turbo Diesel
Frequently Asked Questions
The ESR4634 cowl cooling system fan forces air through the upper cowl region and across the radiator to help manage engine coolant temperature for the 2.5L 5 Cyl Turbo Diesel Discovery 2 installation. It operates when extra airflow is needed-such as during low-speed driving, heavy engine load or high ambient temperatures-and helps reduce the risk of overheating. Replacement should match the correct part number to ensure proper fit and electrical connection.
| Model | Variant |
|---|---|
| Land Rover Discovery 2 (1998-2004) | 2.5L 5 Cyl Turbo Diesel |
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 fan if it fails to operate, produces excessive noise, shows physical damage, or if the vehicle exhibits cooling performance issues. If unsure, have the cooling system inspected by a qualified technician to confirm the fan is the cause.
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