LR073774 | Valve Spring Collet - 2.0 L Ingenium, 3.0 I6 | Discovery, Range Rover, Defender
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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: LR073774 - Valve Spring Collet
LR073774 is a valve spring collet. Fitted to the cylinder head, this collet secures the valve spring retainer on both inlet and exhaust valves, maintaining correct valve spring location and reliable valve operation.
Compatibility
- Discovery 5 (2017-) - 2.0L I4 Diesel (2.0 L Ingenium), 3.0L I6 Petrol (AJ20P6), 3.0L I6 Diesel (AJ20D6)
- Discovery Sport (2015-) - 1.5L I3 Petrol (AJ20P3), 2.0L I4 Petrol (2.0 L Ingenium), 2.0L I4 Diesel (2.0 L Ingenium), 2.0L I4 Diesel (AJ21D4)
- New Defender (2020-) - 2.0L I4 Diesel (2.0 L Ingenium), 2.0L I4 Petrol (2.0 L Ingenium), 3.0L I6 Petrol (AJ20P6), 3.0L I6 Diesel (AJ20D6)
- New Range Rover (2022-) - 3.0L I6 Turbo Diesel (AJ20D6)
- New Range Rover Evoque (2019-) - 1.5L I3 Petrol (AJ20P3), 2.0L I4 Petrol (2.0 L Ingenium), 2.0L I4 Diesel (AJ21D4)
- New Range Rover Sport (2023-) - 3.0L I6 Turbo Diesel (AJ20D6), 3.0L I6 Turbo Petrol (AJ20P6)
- Range Rover (2013-2022) - 2.0L I4 Petrol (2.0 L Ingenium), 3.0L I6 Petrol (AJ20P6), 3.0L I6 Diesel (AJ20D6)
- Range Rover Evoque (2012-2018) - 2.0L I4 Diesel (2.0 L Ingenium), 2.0L I4 Petrol (2.0 L Ingenium)
- Range Rover Sport (2014-2022) - 2.0L I4 Diesel (2.0 L Ingenium), 2.0L I4 Petrol (2.0 L Ingenium), 3.0L I6 Petrol (AJ20P6), 3.0L I6 Diesel (AJ20D6)
- Range Rover Velar (2017-) - 2.0L I4 Diesel (2.0 L Ingenium), 2.0L I4 Petrol (2.0 L Ingenium), 3.0L I6 Petrol (AJ20P6), 3.0L I6 Diesel (AJ20D6)
Frequently Asked Questions
LR073774 is a valve spring collet that secures the valve spring retainer to the valve stem, keeping the inlet and exhaust valve springs correctly positioned within the cylinder head to ensure consistent valve operation.
| Model | Variant |
|---|---|
| Land Rover Discovery 5 (2017>) | 2.0L I4 Diesel (2.0 L Ingenium); 3.0L I6 Petrol (AJ20P6); 3.0L I6 Diesel (AJ20D6) |
| Land Rover Discovery Sport (2015>) | 1.5L I3 Petrol (AJ20P3); 2.0L I4 Petrol (2.0 L Ingenium); 2.0L I4 Diesel (2.0 L Ingenium); 2.0L I4 Diesel (AJ21D4) |
| Land Rover New Defender (2020>) | 2.0L I4 Diesel (2.0 L Ingenium); 2.0L I4 Petrol (2.0 L Ingenium); 3.0L I6 Petrol (AJ20P6); 3.0L I6 Diesel (AJ20D6) |
| Land Rover New Range Rover (2022>) | 3.0L I6 Turbo Diesel (AJ20D6) |
| Land Rover New Range Rover Evoque (2019>) | 1.5L I3 Petrol (AJ20P3); 2.0L I4 Petrol (2.0 L Ingenium); 2.0L I4 Diesel (AJ21D4) |
| Land Rover New Range Rover Sport (2023>) | 3.0L I6 Turbo Diesel (AJ20D6); 3.0L I6 Turbo Petrol (AJ20P6) |
| Land Rover Range Rover (2013-2022) | 2.0L I4 Petrol (2.0 L Ingenium); 3.0L I6 Petrol (AJ20P6); 3.0L I6 Diesel (AJ20D6) |
| Land Rover Range Rover Evoque (2012-2018) | 2.0L I4 Diesel (2.0 L Ingenium); 2.0L I4 Petrol (2.0 L Ingenium) |
| Land Rover Range Rover Sport (2014-2022) | 2.0L I4 Diesel (2.0 L Ingenium); 2.0L I4 Petrol (2.0 L Ingenium); 3.0L I6 Petrol (AJ20P6); 3.0L I6 Diesel (AJ20D6) |
| Land Rover Range Rover Velar (2017>) | 2.0L I4 Diesel (2.0 L Ingenium); 2.0L I4 Petrol (2.0 L Ingenium); 3.0L I6 Petrol (AJ20P6); 3.0L I6 Diesel (AJ20D6) |
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 collets whenever the cylinder head or valve train is serviced; replace any collet that is worn, cracked or deformed. If valve springs or retainers are removed during overhaul, replace suspect collets to ensure secure valve retention.
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All products and accessories available on LRDirect.com come with a 2-year warranty.