LR128288 | Auxiliary Radiator - 2.0 Ingenium, 3.0 I6 | New Defender
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: LR128288 - Auxiliary Radiator
LR128288 is an auxiliary radiator fitted to New Defender models with 2.0-litre Ingenium and 3.0-litre I6 engines. The unit increases the vehicle's total cooling capacity where the primary radiator alone cannot meet thermal demands, providing additional heat rejection for turbocharged and PHEV variants. Fitted alongside the main radiator, it supports extra engine cooling circuits, helps reduce coolant and intake-air temperatures during sustained high-load operation and reduces load on the primary heat exchanger to maintain stable operating temperatures.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- New Defender (2020-) - 3.0 I6 Turbo Petrol (AJ20P6)
- New Defender (2020-) - 3.0 I6 Turbo Diesel (AJ20D6) (From VIN M2000001)
- New Defender (2020-) - 2.0-litre Ingenium I4 Diesel (AJ200)
- New Defender (2020-) - 2.0-litre Ingenium PHEV / 2.0-litre Ingenium I4 Petrol (AJ200P / AJ200)
Frequently Asked Questions
The auxiliary radiator increases the cooling capacity available to the vehicle by providing supplementary heat rejection alongside the main radiator. It supports additional cooling circuits found on turbocharged and PHEV New Defender variants, helping to lower coolant and intake-air temperatures during sustained high-load operation and reducing thermal load on the primary heat exchanger.
| Model | Variant |
|---|---|
| Land Rover New Defender (2020-) | 3.0 I6 Turbo Petrol (AJ20P6) |
| Land Rover New Defender (2020-) | 3.0 I6 Turbo Diesel (AJ20D6) (From VIN M2000001) |
| Land Rover New Defender (2020-) | 2.0-litre Ingenium I4 Diesel (AJ200) |
| Land Rover New Defender (2020-) | 2.0-litre Ingenium PHEV / 2.0-litre Ingenium I4 Petrol (AJ200P / AJ200) |
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.
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