LR037998 | Radio Antenna Amplifier - Aerial System | Range Rover L405 2013-2022
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: LR037998 - Radio Antenna Amplifier
LR037998 is a Radio Antenna Amplifier fitted to the aerial system of Range Rover L405 models. The unit amplifies exterior aerial radio-frequency signals, including FM and DAB (digital audio broadcast), providing low-noise gain and basic filtering to reduce interference and improve the signal-to-noise ratio received by the vehicle's tuners and head unit. When the amplifier fails, symptoms can include reduced reception range, intermittent audio drop-out or loss of digital radio channels; replacement restores proper signal conditioning ahead of the radio and infotainment electronics, maintaining expected reception quality for the listed vehicles.
Use the compatibility data below to confirm fitment against your V.I.N.
Compatibility
- Range Rover (2013-2022) - L405
Frequently Asked Questions
LR037998 boosts weak signals received by the exterior aerial so the vehicle's radio tuners and head unit receive a stronger, cleaner input. It provides low-noise gain and basic filtering for FM and DAB reception on Range Rover L405 models. Typical failure signs are reduced reception range, intermittent audio drop-out or loss of digital radio channels.
| Model | Variant |
|---|---|
| Land Rover Range Rover (2013-2022) | L405 - Aerial |
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.
Replace LR037998 if reception quality degrades or if symptoms such as intermittent audio drop-out or loss of digital channels are present. Inspect the aerial system during routine servicing and fit a replacement amplifier if a fault is confirmed.
- L8 products are genuine Land Rover parts.
All products and accessories available on LRDirect.com come with a 2-year warranty.