589783 | H4 55/60W Halogen Bulb - Headlight | Defender, Discovery, Range Rover
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
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: 589783 - H4 55/60W Halogen Bulb
589783 is an H4 55/60W halogen headlight bulb used for both dipped and main beam lighting. Fitted into H4-compatible headlamp units, this dual-filament bulb provides low and high beam from the same lamp and should be handled without touching the glass to avoid contamination that can shorten service life.
Compatibility
- Defender (to 2016)
- Discovery 1
- Discovery 2
- Freelander 1
- Range Rover Classic
- Range Rover P38
Frequently Asked Questions
589783 is an H4 55/60W halogen headlight bulb that provides both dipped (low) and main (high) beam via a dual-filament design. It installs into H4-compatible headlamp units and should be handled without touching the glass to avoid oils that can reduce bulb life.
| Model | Variant |
|---|---|
| Land Rover Defender | |
| Land Rover Discovery 1 | |
| Land Rover Discovery 2 | |
| Land Rover Freelander 1 | |
| Land Rover Range Rover Classic | |
| Land Rover Range Rover P38 |
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 the bulb when it fails, shows noticeable dimming or discolouration, or when one beam no longer operates correctly. Inspect headlamp bulbs during routine service and replace as needed to maintain safe visibility.
- C8 products are usually supplied by Britpart.
- L8 products are genuine Land Rover parts.
- Z8 products are normally supplied by Allmakes.
All products and accessories available on LRDirect.com come with a 2-year warranty.