PYB500020 | Radiator Drain Plug - TDV6, 4.0 V6, V8 | Discovery 3, 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: PYB500020 - Radiator Drain Plug
PYB500020 is a Radiator Drain Plug. Fitted to the radiator and the coolant overflow container on specified Discovery 3 and Range Rover Sport models, this plug allows controlled draining of engine coolant during service. Inspect the plug for corrosion, damage or leaks when draining the cooling system and ensure it seals correctly when refitted.
Compatibility
- Discovery 3 (2005-2009) - 2.7 TDV6
- Discovery 3 (2005-2009) - 4.0 Petrol V6 Cologne EFI SOHC
- Discovery 3 (2005-2009) - 4.4 Petrol V8 AJ
- Range Rover Sport (2005-2009) - 2.7 TDV6
- Range Rover Sport (2005-2009) - 4.2 Petrol V8 Supercharged
Frequently Asked Questions
PYB500020 is used to drain coolant from the radiator and the coolant overflow container on compatible Discovery 3 and Range Rover Sport models. When removed it allows controlled emptying of the cooling system for service or repair; inspect the plug and sealing face for corrosion or damage and ensure a leak-free fit when refitting.
| Model | Variant |
|---|---|
| Land Rover Discovery 3 (2005-2009) | 2.7 TDV6 (Lion Diesel 2.7 V6, 140 kW) |
| Land Rover Discovery 3 (2005-2009) | 4.0 Petrol V6 Cologne EFI (SOHC) |
| Land Rover Discovery 3 (2005-2009) | 4.4 Petrol V8 AJ |
| Land Rover Range Rover Sport (2005-2009) | 2.7 TDV6 (Lion Diesel 2.7 V6, 140 kW) |
| Land Rover Range Rover Sport (2005-2009) | 4.2 Petrol V8 Supercharged (AJ) |
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.
Inspect the drain plug each time the cooling system is drained; replace the plug if it shows corrosion, thread damage or fails to seal correctly to prevent leaks. If unsure, consult a technician or the vehicle's service manual.
- L8 products are genuine Land Rover parts.
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