Parts for your 2019 Mitsubishi Outlander-Transmission filter

Transmission Filter for the 2019 Mitsubishi Outlander: What You Need to Know

The 2019 Mitsubishi Outlander comes equipped with a continuously variable transmission (CVT), which has become quite common in many modern vehicles. Unlike traditional automatic transmissions that use a conventional transmission filter, the CVT system in this Outlander does not rely on a separate transmission filter that needs regular replacement. This might raise some questions for owners accustomed to servicing older-style automatics where transmission filters are standard parts of maintenance.

So why doesn't the 2019 Mitsubishi Outlander have a transmission filter? It mainly comes down to the design and operation of the CVT. Instead of using a traditional filter element to trap contaminants from the transmission fluid, the Outlander's CVT uses a specially designed transmission fluid and an internal screening system to keep the transmission healthy. This system is built to reduce the need for frequent filter changes by maintaining clean fluid circulation and minimising contamination inside the transmission unit.

In more conventional automatic transmissions, the transmission filter plays a crucial role. The filter ensures that small particles, metal shavings, and sludge produced by the wear and tear of internal parts do not circulate through the transmission. By catching and holding debris, the filter protects the valve body, clutches, and other sensitive components. If left unchecked, contaminants can cause poor transmission performance, increased wear, and eventually costly repairs.

However, CVTs like the one in the 2019 Mitsubishi Outlander operate differently from traditional automatics. They use a belt or chain system that varies the gear ratio seamlessly without the stepped gears found in conventional transmissions. The fluid in a CVT is not only a lubricant but also a hydraulic medium that transmits power. Because of this dual role, the type and cleanliness of the fluid are especially important.

That means the maintenance focus for the Outlander's transmission is on fluid quality and levels rather than filter replacement. Mitsubishi recommends checking and replacing the CVT fluid at specific mileage intervals to maintain optimal performance and longevity of the transmission. The fluid is engineered to work with the CVT's components and withstand high temperatures and pressures.

For owners of the 2019 Mitsubishi Outlander, proper transmission maintenance is still essential, even without a transmission filter. Here are some points to keep in mind:

• Make sure to follow Mitsubishi's recommended intervals for CVT fluid changes. Using the correct fluid type specified in the owner's manual is crucial.
• If the transmission fluid looks dark, burnt, or has a burnt smell when checked, it's a sign that it's time for a fluid change - regardless of mileage.
• Consider having the transmission inspected by a qualified technician if you notice any unusual behaviour, such as slipping, jerks, or delayed engagement, as these symptoms can indicate underlying fluid or transmission issues.
• Driving habits also influence transmission health. Avoid harsh acceleration and allow the vehicle to warm up in cold weather to reduce stress on the CVT.

While the absence of a transmission filter may sound like a downside, the reality is that the 2019 Mitsubishi Outlander's CVT design reduces a common maintenance task compared to traditional automatics. Instead, owners focus their attention largely on fluid maintenance, which is key to keeping the transmission running smoothly and reliably for many years.

For those servicing their own vehicle or simply wanting to understand what goes on under the bonnet, it's good to know that the CVT's internal system effectively manages fluid cleanliness without a replaceable filter. However, this makes fluid quality and servicing adherence even more important, as contaminants and worn fluid can cause damage over time if ignored.

In essence, the 2019 Mitsubishi Outlander's transmission filter is not something you need to worry about because it simply doesn't use one. That said, keeping up with fluid changes and monitoring transmission health ensures peace of mind and a smooth drive on all your adventures around Australia.