LR114541 | Auxiliary Radiator - 2.0L Ingenium | Discovery Sport, Range Rover Evoque
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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: LR114541 - Auxiliary Radiator
LR114541 is an auxiliary radiator fitted to the engine cooling system on 2.0 L Ingenium petrol models. It increases the cooling circuit's capacity and heat-transfer area by accepting coolant from the engine circuit and transferring excess heat to ambient air via its core and fins; positioned alongside the primary radiator, the unit supports sustained thermal loads during extended high-speed or high-load operation and helps maintain target coolant temperatures where vehicle packaging limits a single radiator's size. Core construction and inlet/outlet positions match the vehicle's coolant routing and mounting points so the unit integrates with existing hoses, brackets and fan flow patterns. Replacement should match the original part number to ensure correct hose connections and mounting alignment. Routine inspection for corrosion, blockages or fin damage is recommended when diagnosing cooling issues or after collision repair work.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Discovery Sport (2015 onwards) - 2.0 L Ingenium Petrol (From VIN LH000001)
- New Range Rover Evoque (2019 onwards) - 2.0 L Ingenium Petrol (From VIN LH000001)
Frequently Asked Questions
The LR114541 auxiliary radiator increases cooling capacity for 2.0 L Ingenium petrol engines by operating alongside the primary radiator and transferring excess heat from the engine coolant to ambient air through its core and fins. It is designed to match the vehicle's inlet/outlet positions and mounting points so it integrates with existing hoses, brackets and fan flow patterns; when replacing, use the original part number to ensure correct hose connections and alignment. Inspect the unit for corrosion, blockages or fin damage when diagnosing cooling problems or after collision repair.
| Model | Variant |
|---|---|
| Land Rover Discovery Sport (2015 onwards) | 2.0L AJ20P4 Petrol (High PTA, Halewood (UK), High Engine Cooling; Low Engine Cooling; Medium Engine Cooling) |
| Land Rover Discovery Sport (2015 onwards) | 2.0L AJ20P4 Petrol (E100 PTA; Mid PTA; Extra High Engine Cooling; Halewood (UK)) |
| Land Rover Discovery Sport (2015 onwards) | 2.0L AJ20P4 Petrol (High PTA; Extra High Engine Cooling; Halewood (UK)) |
| Land Rover Discovery Sport (2015 onwards) | 2.0L AJ20P4 Petrol (Mid PTA; Changsu (China); Extra High Engine Cooling) |
| Land Rover New Range Rover Evoque (2019 onwards) | 2.0L AJ20P4 Petrol (High PTA, Halewood (UK), High Engine Cooling; Low Engine Cooling; Medium Engine Cooling) |
| Land Rover New Range Rover Evoque (2019 onwards) | 2.0L AJ20P4 Petrol (E100 PTA; Mid PTA; Extra High Engine Cooling; Halewood (UK)) |
| Land Rover New Range Rover Evoque (2019 onwards) | 2.0L AJ20P4 Petrol (High PTA; Extra High Engine Cooling; Halewood (UK)) |
| Land Rover New Range Rover Evoque (2019 onwards) | 2.0L AJ20P4 Petrol (Mid PTA; Changsu (China); Extra High Engine Cooling) |
| Land Rover New Range Rover Evoque (2019 onwards) | 2.0L AJ20P4 Petrol (High PTA; Changsu (China); Extra High Engine Cooling) |
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 auxiliary radiator when diagnosing cooling-system faults or after collision repair; replace it if there is significant corrosion, blockages or fin damage that cannot be repaired. Always confirm replacement with the original part number to ensure correct hose connections and mounting alignment.
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