ESR4637 | Lower Radiator Fan Cowl - Rover V8 Petrol | Discovery 2 1998-2004
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: ESR4637 - Lower Radiator Fan Cowl
ESR4637 is a lower radiator fan cowl fitted beneath the radiator cooling fan on Discovery 2 vehicles with Rover V8 petrol engines. It channels airflow through the full face of the radiator, reduces recirculation of heated air and maintains the correct spacing between the fan blades and the radiator matrix. The cowl also provides a lower mounting interface for the fan shroud and helps align the fan assembly with adjacent ducts and panels to preserve cooling performance at low speeds and under load.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Discovery 2 (1998-2004) - Rover V8 Petrol
Frequently Asked Questions
ESR4637 is the lower section of the radiator fan cowl for Discovery 2 Rover V8 petrol installations. It shapes incoming air so the cooling fan draws across the full radiator face, limits heated-air recirculation and keeps the fan aligned relative to the radiator to maintain cooling efficiency.
| Model | Variant |
|---|---|
| Land Rover Discovery 2 (1998-2004) | Rover V8 Petrol (L318) |
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.
- L8 products are genuine Land Rover parts.
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