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2002-2005 Ford Explorer | Bulb Size Chart (Headlights, Fogs & More)

Last updated: November 2, 2022

In this guide, we'll help you quickly and easily find the replacement bulb size(s) you need for your 2002, 2003, 2004, and 2005 Ford Explorer (3rd Generation). From the headlights to the brake lights and everything in between.

This guide covers all sub-models and trims (Eddie Bauer, NBX, Limited, XLS, XLS Sport, XLT, and XLT Sport) during these 4 years.

We organized all the bulbs into 5 lighting categories with easy-to-read charts. Select any of the categories below to jump right to the bulb size chart you're looking for:

Headlight Bulb Sizes
Fog Light Bulb Sizes
Brake & Tail Light Sizes
Turn Signal & Marker Bulb Sizes
All Other Bulb Sizes
Bulb Size Summary
Upgrading Your Bulbs (Popular!)
Installation Video
Owner Manuals
FAQ's

💡 TIP: Did you know that you can upgrade your headlight and fog light bulbs on your Ford Explorer? Get up to 300% more light with LED or HID bulbs. Learn more below the size charts!

️⭐ NOTE: This guide only applies to 2002, 2003, 2004, and 2005 Explorer with the original factory (OEM) assemblies. If you have aftermarket headlights, fog lights, brake lights, etc. you will need different bulb sizes as per the manufacturer's specifications.

🎯 ACCURACY: If you notice any inaccuracies or missing information, please let us know so we can update the guide. Providing accurate and complete information is important to us and our readers.

🚧 IMPORTANT: Automotive light bulbs are vehicle-specific! Follow this guide, review your owner's manual or contact your dealership to make sure you're buying the right bulbs to avoid fitment issues.

2002 to 2005 Ford Explorer - Headlight Bulb Sizes (Low & High Beam)

Position	Bulb	Type	Upgrade Avail.
Low Beam Headlights (dims)	9006 (HB4)	Halogen	Yes
High Beam Headlight (brights)	9005 (HB3)	Halogen	Yes
Low + High Beams Headlights*	9007*	Halogen	Yes

Year Range 2002, 2003, 2004, and 2005.
Not sure about the difference between headlight low beams and high beams? Learn More.

*For 2002 and 2003 Sport, Sport XLS, and Sport XLT trims only.

2002 to 2005 Ford Explorer - Fog Light Bulb Sizes

Position	Bulb	Type	Upgrade Avail.
Fog Light	9145	Halogen	Yes

Year Range 2002, 2003, 2004, and 2005.

2002 to 2005 Ford Explorer - Brake & Tail Lights Bulb Sizes

Position	Bulb	Type	Upgrade Avail.
Brake Light (Rear)	3156 (3157)	Halogen	Yes
Brake Light (High-Mounted)	194 (168)	Halogen	Yes
Reverse Light	3156 (3157)	Halogen	Yes
Tail Light	3156 (3157)	Halogen	Yes

Year Range 2002, 2003, 2004, and 2005.

2002 to 2005 Ford Explorer - Turn Signal & Marker Bulb Sizes

Position	Bulb	Type	Upgrade Avail.
Turn Signal Bulb (Front)	3156 (3157)	Halogen	Yes
Turn Signal Bulb (Rear)	3156 (3157)	Halogen	Yes
Parking Light	3156 (3157)	Halogen	Yes
Side Marker (Front)	PC194	Halogen	Yes
Side Marker (rear)	PC194	Halogen	Yes

Year Range 2002, 2003, 2004, and 2005.

2002 to 2005 Ford Explorer - All Other Bulb Sizes

Position	Bulb	Type	Upgrade Avail.
Courtesy Light	194 (168)	Halogen	Yes
Dome Light	578	Halogen	Yes
Instr. Panel Light	PC194	Halogen	Yes
License Plate Light	194 (168)	Halogen	Yes
Map Light	578	Halogen	Yes
Trunk/Cargo Light	578	Halogen	Yes
Vanity Mirror Light	74	Halogen	Yes

Year Range 2002, 2003, 2004, and 2005.

Ford Explorer LED/HID Bulb Size Summary

Year Range	2002, 2003, 2004, 2005
Low Beam Headlights	9006 (HB4)
High Beam Headlight	9005 (HB3)
Low + High Headlights Beams*	9007 (HB5)*
Fog Light	9145
Brake Light (Rear)	3156 (3157)
Brake Light (High-Mounted)	194 (168)
Reverse Light	3156 (3157)
Tail Light	3156 (3157)
Turn Signal Bulb (Front)	3156 (3157)
Turn Signal Bulb (Rear)	3156 (3157)
Parking Light	3156 (3157)
Side Marker (Front)	PC194
Side Marker (Rear)	PC194
Courtesy Light	194 (168)
Dome Light	578
Instr. Panel Light	PC194
License Plate Light	194 (168)
Map Light	578
Trunk/Cargo Light	578
Vanity Mirror Light	74

All trims: Eddie Bauer, NBX, Limited, XLS, XLS Sport, XLT, and XLT Sport.

*For 2002 and 2003 Sport, Sport XLS, and Sport XLT trims only.

Upgrade Your Headlight Bulbs On Your 2002-2005 Ford Explorer

Looking to improve the lights on your 2002 to 2005 Ford Explorer with better, brighter, and more durable lighting? At XenonPro.com, we developed LED and HID bulbs that fit right into your vehicle. With the same design and plugs, our bulbs are incredibly easy to install and will improve your light output by up to 300%.

Ford Explorer

Ford Explorer Sport (Trac, Sport, XLS Sport, and XLT Sport)

Discover our award-winning lighting products backed by our Lifetime Warranty:

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Headlight Bulb Replacement Video - 2002-2005 Ford Explorer (3rd Generation)

Check out this super helpful video on how to change your headlamp bulbs on your 2002 to 2005 Ford Explorer. You won't need any special tools, just a pair of latex gloves.

Headlight Assembly Replacement Video - 2002-2005 Ford Explorer (3rd Generation)

Check out this super helpful video on how to change your headlamp assemblies on your 2002 to 2005 Ford Explorer. You won't need any special tools for this job.

Owner Manuals 2002 to 2005 Ford Explorer

Need more information about bulb sizes, how to change the bulbs, or simply need the owner's manual? Find it below:

FAQ

Can this guide be applied to a 2003 or 2004 Ford Explorer?

Yes. This guide applies to all sub-models and trims (Eddie Bauer, NBX, Limited, XLS, XLS Sport, XLT, and XLT Sport) for the 2002 to 2005 Ford Explorer.

What type of bulbs do you recommend for my 2002-2005 Ford Explorer?

If you do a lot of nighttime driving or have difficulty seeing at night, we recommend upgrading from halogen to either LED or HID bulbs. They will produce more light and last longer than replacement bulbs.

Discover how you can put LED or HID bulbs in your factory headlights

Can I change the bulbs on my 2002-2005 Explorer myself?

Yes, so long as they are halogens. Changing halogen bulbs is quite easy for the most part. We strongly advise finding How-To videos online for the specific bulb(s) you wish to change and consult the Owner's Manual for additional help.

I purchased aftermarket assemblies for my Explorer, can I use this guide?

No. Aftermarket assemblies typically use different bulb sizes. Consult with the assembly manufacturer for the right bulb size(s).

Sources:

Disclaimer: The information contained on this page is provided free of charge to our visitors. It was prepared to the best of our abilities and with all the information available to us at the time of writing. We reserve the right to change, remove or update any information contained on this page at any time and without notice to improve its accuracy. The most reliable method to determine the bulb size is by pulling your actual bulb(s) and reading the part number indicated directly on the bulb. The information compiled on this page comes with no guarantees or warranties.