How to Install A Hilux Battery Tray?

A Hilux battery tray is not something that comes to your mind when you think of your car, of for that matter, even your engine and car parts. But the reality is these Hilux battery trays play an important role in your car’s health.

Before you understand how a Hilux battery tray is essential for your car’s health, let’s take a brief look at car batteries.

Car Batteries And Corrosion

One of the areas that have undergone a massive transformation in the last few decades is the car battery and it is also one of the few changes or advancements you’d see in modern car engines today. Today’s car batteries are made of lead plates that are soaked in acid and this combination is what helps your battery to store electricity.

While it efficiently stores electricity, there’s also a major downside to it. This combination of lead soaked in acid can be disastrous for the underlying metal. How?

These batteries generate hydrogen gas when while charging and discharging electricity and this gas is mixed with the atmospheric air to create a highly poisonous environment that quickens the pace of corrosion for the underlying metal. In other words, these batteries quickly corrode the metal that holds them in place. The presence of moisture and possibly even traces of salt in the air make this worse and the aids in the pace of corrosion. Another double whammy is the battery itself that can leak at times and this acid that leaches from the battery adds to the corrosion pace of car batteries.

Combining it all, there is no doubt that the metal surrounding your battery can get corroded quickly. In fact, this can get more profound in older cars as they are exposed to these vagaries of corrosion for longer periods.

Now, you may wonder what this mechanism has got to do with changing a Range battery tray. Well, the simple answer is that the corrosion doesn’t stop with the tray or the battery. What essentially happens is this rust and corrosion spreads through your car’s parts quickly and before you know it, this corrosion can impact your radiator and possibly even the chassis too.

Role of a Hilux Battery Tray

When the battery and possibly the radiator or chassis corrodes, it can affect the very running of your car and you’ll have to spend a ton of money to get it fixed. Instead of going through this trouble, a simpler and more proactive solution can help you save money in the long run and that solution is a Hilux battery tray.

If you keep your battery in a tray, most of the corrosion will happen on the metal that makes up this Hilux battery tray. You can check it once every few months to see its condition and if the tray is really corroded or withered, you’ll have to change it right away.

This Hilux battery tray bears the brunt of the acid leak and the corrosion that comes due to the mixing of hydrogen with the outside atmosphere. This way, the underlying parts of your car such as the radiator and the chassis are not affected in any way and simply changing the Hilux battery tray once in a while can save you tons of money in the long-run.

How to Install A Hilux Battery tray?

Changing a Hilux battery tray is a fairly straightforward and easy process, provided you understand the mechanics of your car well.

If this is the first time you’re opening the bonnet of your car, you should take professional help for this change, even if it is going to set you back by a few hundred dollars as that is safer and better. On the other hand, if you have a fair idea of the car and know where to look for the battery, here is a step-by-step guide on how you can remove the existing tray and replace it with a new Hilux battery tray.

  • Open the car bonnet and navigate to the battery tray
  • Unplug the battery and remove it.
  • Remove the bolts that connect the tray with the battery
  • Many times, these bolts may be rusty too, especially if your tray is rusty. In that case, you can soak it in spray lube for at least an hour.
  • Keep the tools ready to cut the bolts, if you have to.
  • Take out the battery tray and check if it needs to be replaced.
  • If a replacement is required, buy a new Hilux battery tray
  • Attach the new Hilux battery tray with your battery
  • Screw the bolts back in to hold the battery in place.
  • Put it back into the car
  • Attach the plugs to it
  • Close the bonnet and start your car to check if everything is working fine.

As you can see, this is a simple process that takes only a few minutes to fix. But, if you don’t feel confident or don’t want to handle all the rust that may be present in the battery tray, reach out to a professional. Also, this is not something you should do if you have respiratory problems or any other bone-related conditions that may make it difficult for you to screw and lift rusty materials.


To conclude, a car’s batteries can leak acid because of the materials used in their construction. Further, they give you hydrogen that mixes with the surrounding air and acts as a corrosive element for all metals. To prevent serious damage to your car and the ensuing money spend, you have to check your battery tray often for corrosion and consider replacing it with a Hilux battery tray when needed. This will protect not just your battery, but also the underlying radiator and chassis from serious rust and damage. Moreover, replacing a Hilux battery tray is simple and easy, provided you know the mechanics of car parts and have the necessary tools to do it by yourself. The above-mentioned steps will ease this process for you and can give you better control over the performance and life of your battery.