Parts for your 2018 Subaru Outback-Starter motor

Understanding the Starter Motor in the 2018 Subaru Outback

The 2018 Subaru Outback is equipped with a starter motor, just like most conventional petrol and diesel vehicles on the market. The starter motor plays a crucial role in getting the engine running whenever you turn the key or push the start button. It's not an item that's been phased out in this model, so if you own or are considering a 2018 Outback, knowing a bit about this component can come in handy.

A starter motor is an electric motor that initiates the engine's operation. When you turn the ignition, it spins the engine's flywheel quickly enough to start the combustion cycle. Without the starter motor, starting the vehicle would be a tedious process requiring external help, such as push-starting or using a hand crank, which are old-school methods and not practical for modern vehicles.

In the 2018 Subaru Outback, the starter motor works off the vehicle's 12-volt electrical system. When the ignition switch is activated, it sends an electrical current to the starter solenoid. The solenoid then engages the starter motor's gear, called the pinion, to mesh with the flywheel teeth. Once engaged, the starter motor turns the flywheel, causing the engine to start up. As soon as the engine fires, the starter disengages to avoid damage.

For anyone servicing or maintaining their 2018 Subaru Outback, keeping an eye on the starter motor's health is a wise idea. The starter motor is subjected to wear because it handles high currents and mechanical engagement frequently whenever the car is started. Problems with the starter motor often manifest as slow cranking, failure to start or strange noises originating from the engine bay during ignition attempts.

Regular maintenance does not usually require specific attention to the starter motor itself because it is generally a "fit and forget" kind of component. However, if you live in an area with extreme weather or tend to do a lot of short trips, wear may occur more quickly. Short trips mean the engine is started often and runs for shorter periods, causing repeated strain on the starter motor.

When diagnosing potential starter motor issues, look out for symptoms like:

• Clicking sounds when turning the key or pushing start
• Slow or laboured engine cranking
• Complete failure to crank the engine
• Electrical issues like dimming lights during start attempts

If any of these symptoms appear, it's wise to get the starter motor checked by a qualified mechanic, preferably one familiar with Subaru vehicles. Sometimes, the problem can be traced to the battery or the electrical connections rather than the starter motor itself, so comprehensive testing is essential.

Replacing a starter motor on a 2018 Subaru Outback is a moderately straightforward task for a professional. The part itself is fairly affordable compared to other major engine components, so replacement is a practical option if the motor is failing. Always opt for OEM (original equipment manufacturer) or high-quality aftermarket starters to ensure reliability and longevity.

Routine checks during general vehicle servicing should include ensuring the battery terminals are clean and tightly connected. Loose or corroded terminals can cause starter issues, mimicking the symptoms of a faulty motor. This simple maintenance step can prevent unnecessary stress on the starter and the starting system as a whole.

Some owners might think that starter motors are outdated given advances in vehicle technology. While it's true that hybrid and electric vehicles use different methods to start or power their motors, the 2018 Subaru Outback remains a traditional internal combustion microcosm requiring that trusty starter motor for ignition.

Maintaining the health of the starter motor helps ensure smooth starting every time and reduces the risk of inconvenient breakdowns. Whether commuting to work or heading out on a road trip, you need the confidence that your vehicle is ready to start without hassle.

So for owners of the 2018 Subaru Outback, the starter motor remains a vital and relevant component. Treat it with the usual care you give your car's electrical and mechanical systems, and it should provide many reliable starts throughout the life of the vehicle.