Land Rover Discovery
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The Land Rover Discovery is a versatile SUV with a long production history, and its lighting setup can vary a lot by model year and trim. If you are trying to replace a headlight, fog light, brake light, turn signal, or interior bulb, this model page is a good starting point for narrowing down the right year.
Use this page to find the correct Discovery year page before ordering bulbs. Exact bulb fitment is listed on the year-specific charts, which is important because the available years here include newer models like 2022 through 2017 and older versions like 2004 through 1999, and the bulb sizes can change across those generations.
For the best results, match your Discovery by model year first, then check the trim, lighting package, and body style if needed. Even within the same model name, Land Rover may use different bulbs for halogen, HID, or LED-equipped vehicles, and some exterior lamps can differ depending on market or optional equipment. The year page will give you the exact bulb size information you need for a proper fit.
FAQ
Why should I start with the model page instead of searching for a bulb right away?
The model page helps you identify the right Discovery generation and year range before you look up exact bulb sizes. That matters because bulb fitment can change between years, trims, and lighting packages.
Which Discovery years are covered on this page?
This page groups the available years for the Land Rover Discovery listed here: 2022, 2021, 2020, 2019, 2018, 2017, 2004, 2003, 2002, 2001, 2000, and 1999. Use the matching year page for exact bulb details.
Do all Land Rover Discovery models use the same bulbs?
No. The Discovery name covers multiple generations, and bulb sizes can differ significantly from one year range to another. Always check the specific year page for the exact fitment.
Can trim level affect bulb size on a Discovery?
Yes. Trim level and equipment packages can change the lighting setup, especially for headlights, fog lights, and rear lamps. A higher trim may use a different bulb type or a different lamp assembly than a base model.
What if my Discovery has LED headlights or other upgraded lighting?
That can change the bulb list a lot. Some LED-equipped vehicles use different service bulbs, while other light sources may be part of a sealed assembly. The year page is the best place to confirm what is replaceable and what size is needed.
How do I find the exact bulb for a headlight on my Discovery?
First select the correct model year, then check the headlight section on that year page. Headlight bulbs are especially sensitive to generation changes and lighting package differences, so the exact size should always come from the year-specific chart.
Are interior bulbs also different by year?
Yes, interior bulbs can vary by year and cabin configuration. Map lights, dome lights, cargo lights, and vanity lights may not use the same bulb across all Discovery models, so check the year page before buying.
What should I do if my Discovery has a fog light or turn signal issue?
Use the year page for your exact Discovery model to confirm the correct bulb size for the front or rear lamp in question. Fog lights and turn signals often change by generation and may also differ between left and right lamp assemblies in some setups.
Why do older Discovery models from 1999 to 2004 need separate checking?
Older Discovery models belong to a different generation than the newer 2017 to 2022 vehicles. Because of that, their bulb types and lamp designs can be very different, so the older years should be checked on their own year pages.
Can I rely on the model page if I only know I have a Discovery, but not the exact year?
The model page is a helpful starting point, but it is not enough for an exact bulb match. You will need the specific year, and sometimes the trim or lighting package, to confirm the correct bulb size.
What is the safest way to avoid ordering the wrong bulb?
Confirm the model year, compare your trim and lighting features, and then use the year-specific bulb chart before purchasing. That approach gives you the best chance of getting the correct fit the first time.
Does this page list exact bulb part numbers?
No. Model pages are meant to guide you to the correct year page for exact fitment. The year page provides the bulb sizes and other details needed to choose the right replacement.