Drivers choose Subarus for their reliability, affordability, and because they are great fun to drive. This enjoyment is in no small part due to their transmissions. The transmission of your Subaru is indispensable in transferring the power needed to drive the wheels from the engine. Jatco produces many of Subaru's automatic transmissions, whereas their manual and continuously variable transmissions are designed and manufactured in-house. Whether you're looking for excellent fuel efficiency, smooth gear changing, or thrilling performance, there's a Subaru transmission to meet your demands, and sometimes even in the same package. If you are considering purchasing a Subaru transmission, read on to learn about this component and how to make the right buy.
Key Features of Subaru Transmissions
Performance
Subaru's automatic, manual, and Lineartronic CVT deliver consistent performance with minimal maintenance.
Fuel Efficiency
All of Subaru's transmissions feature designs and technologies that allow them to achieve the lowest fuel consumption possible. Their Lineartronic CVT and five-speed manual transmission, in particular, boast lightweight designs for increased fuel efficiency.
Smoothness
A standout characteristic of Subaru transmissions is their smooth gear-changing. Their six-speed manual transmission's wide gearing range and coated synchro mesh gears make shifts buttery smooth.
Sourcing Subaru Transmissions (OEM vs. Aftermarket)
When you purchase a brand new Subaru, it comes with an Original Equipment Manufacturer (OEM) transmission made by Subaru or Jatco. Transmissions made by third-party manufacturers and usable in Subarus fall under the "Aftermarket" parts category.
Unless your Subaru transmission is out of production and impossible to find, we recommend investing in an original Subaru transmission to return your car to its original level of performance. Because of the more stringent levels of manufacturing, you'll likely get more use out of an OEM replacement. Aftermarket transmission might not only be excluded from Subaru's warranty, but they could also void the warranty and even damage your vehicle when installed. Moreover, they might not even fit into your Subaru properly. When it comes to an expensive part like the transmission, it's prudent to avoid taking chances and to go with the original.
Tips for Verifying the Quality & Condition of Used Transmissions
There are several ways to tell if a used transmission is likely to last:
1. Check that it is free from any leaks, as these could point to faulty seals and o-rings.
2. Be on the lookout for rust, as it could be a sign that some of the transmission's metal parts are corroding.
3. Make sure it comes with all the required documentation showing if it has gone through any major repairs (avoid those that have received any).
If missing, stay clear of it no matter how good it looks.
Types of Subaru Transmissions
Lineartronic CVT
The CVT, or continuously variable transmission, can change through a never-ending range of gear ratios as opposed to other transmissions that only offer a limited number of gear ratios in fixed steps. This allows it to achieve better fuel efficiency and acceleration.
Subaru's innovative Lineartronic CVT offers the manufacturer's characteristic smoothness and exceptional fuel efficiency thanks to its compact and lightweight design, agile handling, and greater interior room in the vehicles for which it has been designed. Besides the automatic mode, Lineartronic CVT has a six-speed manual mode that lets the driver select gear ratios with paddle shifters.
Automatic
To change gears, automatic transmissions use a mechanical clutch that is controlled automatically through electronics, pneumatics, or hydraulics instead of manually through a clutch pedal.
Subaru has a five-speed automatic with manual shift mode for the complete driving experience, allowing the driver to be part of the action by manually shifting gears.
Manual
In manual transmissions, gear shifting is performed manually with a gear stick and clutch. With proper operation, manual transmissions allow vehicles to achieve better performance and fuel efficiency. Manuals come with a learning curve, however.
Subaru's manuals are lightweight, fuel-saving, and, at the same time, responsive to give you the direct control you need.
Maintenance & Care of Your Subaru Transmission
As mentioned, proper care and maintenance are recommended if you want to get the most out of your Subaru transmission. Send your vehicle for scheduled maintenance, including transmission fluid checks. When driving, ensure that you're in the correct gear (that means not leaving your manual transmission in a low gear for too long) and that you warm up your Subaru before driving so that the oils flow correctly. Make sure that your tires are not overly low, as driving on them can put unnecessary strain on your transmission. Finally, your Subaru's cooling system is also responsible for cooling the transmission fluid to an appropriate temperature, so make sure it is also in good order.
Common Issues & How to Address Them
Transmission issues are frustrating and, most of the time, require a trained specialist to remedy them. These include delayed shifting, slipping gears, illuminated check engine lights, burning smells, strange noises, and fluid leaks.
Occasionally, as with the case of burning smells and strange noises, the cause might be low transmission fluid or coolant levels. While you can check and top these up on your own, it might be too late, as your transmission has already incurred damage. In such cases, repair or a whole transmission replacement might be necessary.
Are Subaru Transmissions Expensive?
The cost of Subaru transmissions does not differ much from those of other manufacturers. However, it's important to note that the transmission itself is a pricey component. Expect to fork out more for a replacement transmission than for other parts.
Where to Buy Genuine Subaru Transmissions Online
Brand-new OEM transmissions can be purchased directly from your country's Subaru and OEM parts retailers. If you're looking for savings, consider getting a second-hand Subaru transmission, which offers the same quality at a lower price. You can get these in great condition and at affordable prices here at BE FORWARD Auto Parts.
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