The Toyota Tacoma rear differential fluid capacity is 3 to 4.2 quarts. Always, carefully fill the diff to just below the drain plug. The recommended viscosity is 80W-90 unless you require extra protection, then you should consider a higher weight. If you want the best synthetic fluid on the market, check out AMSOIL.
The first generation tacoma was produced from 1995 to 2004. It featured 3 engine choices, two four cylinders and a v6. The two four cylinder engines are similar in power with the smaller one being more fuel efficient but the v6 provides a more grunt but because of that is not as frugal with petrol. The horsepower ranged from 142 to 190 and the torque ranged from 160 to 220.
The second generation tacoma was in production from 2005 to 2015. For this next generation, Toyota decided to slim down the engine options, and while the remaining four cylinder remains a frugal option, the v6 is much more powerful and still decently fuel efficient. It featured 2 engine choices, a four cylinder and a v6. The horsepower ranged from 159 to 236 and the torque ranged from 180 to 266.
The third generation tacoma has been in production from 2016 to at least 2020. It featured 2 engine choices, a four cylinder and a v6. The six cylinder is smaller than the last generation to increase fuel efficiency, but still has more horsepower and almost the same torque. The horsepower ranged from 159 to 278 and the torque ranged from 180 to 265.
Differential Maintenance Toyota Tacoma
If you do a lot of off-roading or hard driving with your Toyota Tacoma, you should make it a habit to check the level of the rear diff fluid to make sure that its filled to capacity. When you drain the old fluid from your Tacoma’s differential, look carefully to make sure you don’t see any metal shavings because that is a sure sign that something isn’t right.
Make sure to let it drain all the way out before you fill it back up to capacity and re-install the drain plug. Finally, be sure to firmly tighten the drain plug to make sure it doesn’t leak, but be careful not too over-tighten or strip the threads or else you will have a nightmare on your hands during the next service. If you have a 4×4 model, you will also need to maintain your front diff and transfer case.
Differential Fluid Toyota Tacoma
There are many choices when it come to differential fluid at many price points. There are a ton of brands and viscosities to choose from. It often comes down to personal preference, sometimes from prior experience or even just the price.
How much should you spend on Toyota Tacoma differential fluid or gear oil?
These days even the cheapest gear oil will likely get the job done, as long as it’s the right viscosity. You’ll just have to be aware of the recommended service interval and try to change it a little sooner than that. However, if you can afford to and you would like the peace-of-mind, its a good idea to stick with well-known reputable brands when filling your rear differential fluid capacity Toyota Tacoma.
Do you have to get synthetic differential fluid?
The general rule of thumb is that the cheaper the fluid, the more often you will have to replace it. That’s why in some cases, if your wallet can take the hit, it makes sense to splurge for the costlier synthetic fluid. Apart from providing better protection at higher temperatures, higher quality gear oil will last longer before breaking down therefore giving you the luxury of longer service intervals.