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2006-2009 Toyota 4Runner | Bulb Size Chart (Headlights, Fogs & More)

Last updated: August 22, 2023

In this guide, we'll help you quickly and easily find the replacement bulb size(s) you need for your 2006, 2007, 2008, and 2009 Toyota 4Runner (4th Generation). From the headlights to the brake lights and everything in between.

This guide covers all sub-models and trims (Limited, SR5, and 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 Toyota 4Runner? Get up to 300% more light with LED or HID bulbs. Learn more below the size charts!

️⭐ NOTE: This guide only applies to 2006, 2007, 2008, and 2009 Toyota 4Runner 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.

2006 to 2009 Toyota 4Runner - Headlight Bulb Sizes (Low & High Beam)

Position	Bulb	Type	Upgrade Avail.
Low Beam Headlights (dims)	H11	Halogen	Yes
High Beam Headlights (brights)	9005 (HB3)	Halogen	Yes

Year Range 2006, 2007, 2008, and 2009.
Not sure about the difference between headlight low beams and high beams? Learn More.

2006 to 2009 Toyota 4Runner - Fog Light Bulb Sizes

Position	Bulb	Type	Upgrade Avail.
Fog Light	9006 (HB4)	Halogen	Yes

Year Range 2006, 2007, 2008, and 2009.

2006 to 2009 Toyota 4Runner - Brake & Tail Lights Bulb Sizes

Position	Bulb	Type	Upgrade Avail.
Brake Light (Rear)	LED	LED	No
Brake Light (High-Mounted)	912 (921)	Halogen	Yes
Reverse Light	912 (921)	Halogen	Yes
Tail Light	LED	LED	No

Year Range 2006, 2007, 2008, and 2009.

2006 to 2009 Toyota 4Runner - Turn Signal & Marker Bulb Sizes

Position	Bulb	Type	Upgrade Avail.
Turn Signal Bulb (Front)	1156	Halogen	Yes
Turn Signal Bulb (Rear)	7440 (7443)	Halogen	Yes
Parking Light	194 (168)	Halogen	Yes
Side Marker (Front)	194 (168)	Halogen	Yes
Side Marker (rear)	LED	LED	No

Year Range 2006, 2007, 2008, and 2009.

2006 to 2009 Toyota 4Runner - All Other Bulb Sizes

Position	Bulb	Type	Upgrade Avail.
Dome Light	DE3175	Halogen	Yes
Glove Box Light	37	Halogen	Yes
Interior Door Light	194 (168)	Halogen	Yes
License Plate Light	194 (168)	Halogen	Yes
Map Light	194 (168)	Halogen	Yes
Trunk/Cargo Light	DE3175	Halogen	Yes

Year Range 2006, 2007, 2008, and 2009.

Toyota 4Runner LED/HID Bulb Size Summary

Year Range	2006, 2007, 2008, 2009
Low Beam Headlights	H11
High Beam Headlights	9005 (HB3)
Fog Lights	9006 (HB4)
Brake Light (High-Mounted)	912 (921)
Back-Up (Reverse) Light	912 (921)
Turn Signal Bulb (Front)	1156
Turn Signal Bulb (Rear)	7440 (7443)
Parking Light	194 (168)
Side Marker (Front)	194 (168)
Dome Light	DE3175
Glove Box Light	37
Interior Door Light	194 (168)
License Plate Light	194 (168)
Map Light	194 (168)
Trunk/Cargo Light	DE3175

All trims: Limited, SR5, and Sport.

Upgrade Your Headlight Bulbs On Your 2006-2009 Toyota 4Runner

Looking to improve the lights on your 2006 to 2009 Toyota 4Runner 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%.

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

Check out some of our most popular guides:

Discover some related topics:

Headlight Bulb Replacement Video - 2006-2009 Toyota 4Runner (4th Generation)

Check out this super helpful video on how to change your headlamp bulbs on your 2006 to 2009 Toyota 4Runner. You won't need any special tools, only a pair of latex gloves.

Headlamp Assembly Replacement Video - 2006-2009 Toyota 4Runner (4th Generation)

Check out this video on how to change your headlamp bulbs on your 2006 to 2009 Toyota 4Runner. You'll need the following tools:

Flat screwdriver
Phillips screwdriver
10mm socket (or a drill)

Owner Manuals 2006 to 2009 Toyota 4Runner

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

Toyota 4Runner Owner's Manual (USA)
Toyota 4Runner Owner's Manual (Canada)

FAQ

Can this guide be applied to a 2007 or 2008 Toyota 4Runner?

Yes. This guide applies to all sub-models and trims (Limited, SR5, and Sport) for the 2006 to 2009 Toyota 4Runner.

What type of bulbs do you recommend for my 2006-2009 Toyota 4Runner?

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 2006-2009 Toyota 4Runner 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 4Runner, 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.