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84140-14120-E15 2000-2009 Toyota 4 Runner Headlamp / Dimmer Switch Genuine New
84140-14120-E15 2000-2009 Toyota 4 Runner Headlamp / Dimmer Switch Genuine New
84140-14120-E15 2000-2009 Toyota 4 Runner Headlamp / Dimmer Switch Genuine New
84140-14120-E15 2000-2009 Toyota 4 Runner Headlamp / Dimmer Switch Genuine New
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2000-2009 Toyota 4 Runner Headlamp / Dimmer Switch

In stock
$ 58.46

2000-2009 Toyota 4 Runner Headlamp / Dimmer Switch

The 2000-2009 Toyota 4Runner Headlamp/Dimmer Switch is a crucial component in controlling the lighting system of your vehicle. This genuine OEM (original equipment manufacturer) auto part is specifically designed and manufactured to meet the exact specifications and requirements of your Toyota 4Runner. It is a direct replacement for the original switch, ensuring a perfect fit and optimal performance.

Installation Instructions:

Important Note: Before beginning the installation process, make sure that the replacement part matches the one being replaced in terms of make, model, and specifications.

Tools Needed:

  • Phillips head screwdriver
  • Flathead screwdriver

Skill Level: Intermediate

Time Needed: 30-45 minutes


  1. Locate the headlamp/dimmer switch on the dashboard of the vehicle.
  2. Use a flathead screwdriver to gently pry off the cover panel that surrounds the headlamp/dimmer switch.
  3. Use a Phillips head screwdriver to remove the screws that hold the old headlamp/dimmer switch in place.
  4. Gently remove the old headlamp/dimmer switch from the dashboard and disconnect the wiring harness from the back of the switch.
  5. Take the new headlamp/dimmer switch and carefully connect the wiring harness to the back of the switch.
  6. Carefully insert the new headlamp/dimmer switch into the dashboard, making sure it is centered properly.
  7. Use a Phillips head screwdriver to tighten the screws that hold the new headlamp/dimmer switch in place.
  8. Carefully snap the cover panel back onto the dashboard, making sure it is securely attached.

That's it! The installation process is now complete. Remember to dispose of any old parts and materials in an environmentally responsible manner.

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Simply return your part in the exact same condition and packaging that you received it in within 30 days for a full refund of the purchase price of the part, minus the original shipping charges. You don't even have to contact us. Just be sure the read the requirements below and follow the instructions at the bottom of this page.



Any part that does not have all of the original packaging with the attached manufacturer part number label.

Believe it or not, this is super important! Don't throw away the packaging. Manufacturers won't accept returns on a part without the genuine OEM Packaging, so we won't be able to credit you. (Even if the part is brand new with no packaging, we would have to return it to you).


You have installed or attempted to install or disassemble the part
You have painted the part.
You have broken the part.
You have lost the original packaging.
You have gotten the part wet, or the part has greasy fingerprints.


Electrical parts can only be returned if they have not been installed, programmed, or plugged in. If the part shows signs, of an attempted install we will be unable to accept your return.

An electrical part is any part that plugs in, contains a switch, sensor, circuit board, or electrical wiring.


All Products are. covered by a 1-year Warranty.


Our Warranty Coverage

We will replace the parts free of charge for any reason not caused by collision or installation, other human intervention, incorrect application, modifications, use of the products outside the context of its normal, customary, and intended operating conditions (including without limitation, any form of commercial, fleet, rental or off-road use), or physical damage for 1 year and only for the vehicle in which the part was originally installed.

One Time replacement.

Warranty Covers only one replacement in the warranty period. Multiple Replacements are not covered, after one replacement warranty will no longer be in effect.

Warranty Is nontransferable and is only valid for the VIN number of the vehicle for which it was purchased. Warranty does not transfer to the new owner of the item purchased or the vehicle purchased with the item installed.

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