Headlight Size

Mitsubishi Lancer Headlight Assembly Replacement Guide


Mitsubishi Lancer has been enjoying steady popularity for more than four decades, and throughout this time, it has been known as an excellent multipurpose budget vehicle. Although it has increased competition with other automakers in America and many European countries, many people still value it because of its reliability and superb performance. As with any car, however, it is important to keep up with the maintenance schedule in order to ensure that your Lancer continues running smoothly. One part of your car that you should pay special attention to is the headlight assembly.

If you need to replace a headlight assembly on your Mitsubishi Lancer, there are a few things you need to know before you start. In this guide, we will walk you through the process of replacing a headlight assembly on your Lancer. We will also provide some tips on how to do it safely and efficiently.

We have been able to see a Mitsubishi Lancer headlight assembly upgrade from halogen to LED and HID. When replacing the headlight assembly, finding out the correct headline kit replacement size can be a time-consuming task, as you need to get the fitting that illuminates light and doesn’t compromise safety.

What kind of headlight assembly is used in Mitsubishi Lancer?

For the low and high beams, your Mitsubishi Lancer uses different headlight bulbs. Usually, the low beam headlights use 9006 bulbs, whereas, for the high beam, you can use 9006 bulbs, while the cost of both the bulbs can be identical.

If you have an extended life of the headlight kit replacement, you should be going for the well-reputed headlight assembly in the market. This way, you will have more time for the next replacement, and you will not be worried about doing this again. If you don’t plan to change the headlight kit replacement, you can take it to the shop with the cost of the light and the labor at around $250.

You will need to replace headlight assembly if any of the following has happened:

  • If there is a crack in the headlight cover, so you cannot put on more light from another source.
  • When one of the headlights does not work correctly.
  • When one of the lights have been broken or cracked.
  • If you notice that your car’s headlights are foggy and discolored, then it might be time for a replacement.
  • A worn out headlight can cause fatigue and headaches when driving at night due to strain on eyesight caused by insufficient lighting levels.

When Should You Replace Your Headlight Assembly?

  You should consider replacing your Mitsubishi L’s headlight as soon as you notice any of the following:

  • The headlight assembly has cracks, scuffs or scratches.
  • One light is burned out while the other works fine.
  • Your car’s headlights are foggy or discolored. If this happens, it might be time for a replacement.
  • The headlamps become dim over time because of normal wear and tear on components in your Mitsubishi Lancer’s electrical system. When this occurs, it is time to replace the headlight assembly because it can cause fatigue and headaches after driving at night due to lack of visibility.

How to choose the correct headlight assembly for your Mitsubishi Lancer?

  • User Manual

You can have all the essential details from the user manual that can be very handy, especially when you want to have your Mitsubishi Lancer headlight assembly upgrade. It all depends on the model, but you can have all the required details in the vehicle maintenance section. It can be beneficial in many ways because you can have the correct part number to look for. It will also help you with the installation process if you are trying it yourself.

You can also go through some websites that provide quality data on Mitsubishi Lancer headlight assembly upgrade. However, even if it is mentioned correctly, always verify before buying because there might be a mistake of part number or specification due to wrong information provided by the website. Installing it wrongly can cause danger while driving at night.

  • Check the size of the original headlight assembly

All the headlight bulbs have their indicated sizes, but if you are still confused, you can take a look at the old bulbs for the correct size number. This way, you will be able to choose the right size of bulb for your LED or HID lamps.

  • Contact the dealership

Another way to find out the right headlight assembly is to reach out to your vehicle manufacturer or dealership, as you will easily be able to get the correct size. This way, you will have your Mitsubishi Lancer headlight assembly upgrade done at the right time.

You can also call the Mitsubishi customer service to find out if there are any regional differences in vehicle replacement or headlight assembly upgrade. This information will be helpful, especially when you do not have an owner’s manual available with you.

Instructions on replacing headlight assembly of 2011 Mitsubishi Lancer

Your 2011 Mitsubishi Lancer headlight assembly replacement is a simple process, but there are a few essential things that you need to be aware of in the installation course. 

Make sure that you are using a specific headlight kit replacement size and fit, as many auto stores offer universal alternatives that look similar but may have different electrical connections.

There is a metal casing on top of each headlight housing by unscrewing and pulling them out. Here the wiring will be exposed that connects the lights to the electrical system. 

After unplugging the connectors, each light bulb needs to be pulled upwards to take out. You can then install the new bulbs in reverse order. 

After doing this, you can slide the new headlight assembly before tightening it down with your hands. Be sure not to over-tighten the screws or you could damage the headlight. Test your new headlights before hitting the road at night.

If everything is installed correctly, you should have a brighter and safer drive when it gets dark.

If you choose to go with an LED conversion kit or HID kit for your Mitsubishi Lancer’s headlights, it is important to be aware of a few things that can help make the installation process as smooth as possible. For starters, be sure that you are using the correct size and fit for your headlight assembly replacement, as many auto stores offer universal alternatives that look similar but may have different electrical connections.

You’ll also want to remove the metal casing on top of each headlight housing by unscrewing and pulling them out- this will expose the wiring that connects the lights to the electrical system. After unplugging the connectors, each light bulb needs to be pulled upwards to take out. You can then install the new bulbs in reverse order.

Once everything is installed, be sure to test your new headlights before hitting the road at night. If everything is installed correctly, you should have a brighter and safer drive when it gets dark.

Bottom Line

Whether you are an expert headlight kit installer or a novice enthusiast, the right Mitsubishi Lancer headlight assembly upgrade can save you a lot of time. It can be a time-consuming task to replace the headlight or the fog light of your Mitsubishi Lancer because you have to make sure that they are not installed incorrectly. When you illuminate a wall, the low beam should be below or center of the headlight assembly to ensure that you have done everything right.


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