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How Many KM to Change Manual Transmission Oil? Check Here!

09 April 2025
Berapa KM Ganti Oli Transmisi Mobil Manual? Simak di Sini!

How many KM to change the oil in a manual transmission car? This information is important for you to know just like knowing the time frame for changing engine oil. Instead of being curious about how many kilometers the oil in a manual transmission car should be changed, let's directly pay attention to the following discussion. 

How Many KM to Change the Oil in a Manual Transmission Car? 

When talking about car lubricants, it turns out that it is not limited to engine oil alone. There are other car lubricants that are equally important, namely transmission oil and differential oil. Transmission oil itself serves to lubricate the car's transmission parts so that friction in the transmission system can be minimized. This certainly has a very positive impact on the lifespan of the transmission components and the car's engine. 

In addition, transmission oil can also smooth engine performance, improve engine efficiency, prevent the engine from being contaminated with dirt and dust, and prevent engine breakdown. Therefore, car owners must know when to change the transmission oil? For manual cars, transmission oil must be changed when the car has traveled 30,000 to 40,000 km or equivalent to two years of use. 

Signs That Transmission Oil Needs to Be Changed 

In addition to the time frame, transmission oil also needs to be changed if several signs appear as follows. 

1. The transmission lever is difficult to control when shifting gears

The first sign that the transmission oil needs to be changed can be felt when you want to move the transmission lever to shift gears. If the transmission lever is difficult to move, it indicates that you need to change the oil. 

2. Vibrations and humming sounds from the transmission

The next sign can be noticed when the car's transmission vibrates and emits a humming sound. This sound usually comes from the gears that are in contact with each other. The sound is produced due to the declining quality of the transmission oil over time. As a result, friction in the gearbox increases. 

3. The check engine light is on

Another sign that the transmission oil needs to be changed can be identified when the check engine light is on.

4. The transmission oil changes color to dark black

The next sign, you can see if there is a change in the color of the oil. Generally, transmission oil is clear brownish or reddish. However, over time, the color of the oil can change to a darker shade. This color change is caused by the declining quality of the oil that has been contaminated with dirt and dust. If the color has turned black, it indicates that the transmission oil needs to be changed immediately. 

5. The transmission oil emits a burnt smell

In addition to the color change, you need to change the transmission oil when it emits a burnt smell or aroma.

Cost of Changing Transmission Oil 

For the estimated cost of changing transmission oil, it usually ranges from Rp50,000 to Rp100,000 depending on the type or brand of oil. With that price range, you will get 1 to 2 liters of oil. The cost of changing the oil itself is usually free if you perform service on other car components. 

Recommended Best Transmission Oil 

If you intend to change the manual transmission oil in your car, it is advisable to buy oil that has an SAE (Society of Automotive Engineers) code with multigrade viscosity so that it can withstand temperatures of -18 degrees Celsius. And usually, car manufacturers recommend using transmission oil with an SAE 80 W code. 

Read Also: 5 Important Functions of Differential Oil for Your Beloved Vehicle

If you are looking for transmission oil with those specifications, you can purchase manual transmission oil from Daihatsu, namely Daihatsu GL 4 SAE 80W API GL4. To obtain this oil, you can visit an official Daihatsu workshop when servicing your vehicle.

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