The 2017 Subaru Forester XT (FXT), with its turbocharged engine, demands extra attention to cooling, especially under demanding conditions like towing, off-roading, or aggressive driving. An aftermarket oil cooler kit can significantly improve engine longevity and performance by keeping oil temperatures within optimal ranges. This guide will explore everything you need to know about installing and maintaining an oil cooler kit on your 2017 Subaru FXT.
Why Install an Oil Cooler Kit on your 2017 Subaru FXT?
High oil temperatures are detrimental to engine health. Prolonged exposure to excessive heat can lead to:
- Reduced Oil Viscosity: Hot oil thins out, reducing its lubricating properties and increasing wear on engine components.
- Oil Degradation: High temperatures accelerate the breakdown of oil, reducing its effectiveness and potentially causing sludge buildup.
- Premature Engine Wear: This leads to decreased engine life and potential catastrophic failures.
An oil cooler kit helps mitigate these risks by lowering oil temperatures, ensuring your engine runs cooler and more efficiently, particularly under strenuous conditions.
What are the Different Types of Oil Cooler Kits Available?
Several types of oil cooler kits are available for the 2017 Subaru FXT, each with its own pros and cons:
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Remote-Mounted Oil Coolers: These kits typically involve mounting a separate oil cooler in front of the radiator, using additional lines to circulate oil through the cooler. This offers superior cooling capacity but requires more installation work.
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Integrated Oil Coolers: These are less common for the FXT and might require modification to the existing oil system. They offer a more streamlined approach but might have less cooling capacity than a remote-mounted system.
What's Included in a Typical Subaru FXT Oil Cooler Kit?
Most kits include:
- Oil Cooler: The core component responsible for dissipating heat from the oil.
- Oil Lines and Fittings: High-pressure lines and fittings for connecting the cooler to the engine.
- Mounting Brackets and Hardware: Necessary for securely mounting the cooler to your vehicle.
- Thermostat (Often): A thermostat regulates oil flow through the cooler, preventing it from cooling excessively when not needed.
How Difficult is it to Install an Oil Cooler Kit on a 2017 Subaru FXT?
Installing an oil cooler kit is a moderately challenging project. It requires mechanical aptitude and familiarity with automotive systems. While many DIY enthusiasts undertake this task, professional installation is always an option if you lack the necessary skills or tools. Improper installation can compromise engine performance and even cause damage.
What Tools Will I Need?
You'll need a comprehensive set of tools, including wrenches, sockets, pliers, and potentially a torque wrench to ensure proper tightening of fittings. Consult your specific kit's instructions for a complete list of required tools.
How Do I Choose the Right Oil Cooler Kit for My 2017 Subaru FXT?
Consider these factors when selecting a kit:
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Cooling Capacity: Choose a cooler with adequate capacity for your driving style and conditions. If you frequently tow heavy loads or engage in off-road driving, opt for a larger cooler.
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Kit Quality: Choose a reputable brand known for its quality and reliability.
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Installation Difficulty: Consider your mechanical skill level and choose a kit with clear instructions and easily accessible parts.
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Price: Oil cooler kits vary in price, reflecting their features and quality.
Maintaining Your Subaru FXT's Oil Cooler Kit
Regular maintenance is crucial for the long-term performance of your oil cooler kit:
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Check Oil Levels Regularly: Monitor your oil levels carefully and address any leaks promptly.
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Inspect Oil Lines: Regularly inspect the oil lines for signs of damage, leaks, or kinks.
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Clean the Cooler: Periodically clean the oil cooler fins to remove debris and ensure efficient cooling.
What are the potential risks associated with installing an aftermarket oil cooler kit?
Improper installation can result in oil leaks, reduced engine performance, and even engine damage. Always carefully follow the manufacturer's instructions and consider seeking professional help if you lack experience in automotive repair.
By carefully considering these factors and performing regular maintenance, you can ensure your 2017 Subaru FXT's oil cooler kit provides years of reliable service, keeping your engine running cool and maximizing its lifespan. Remember to always consult your owner's manual and a qualified mechanic if you have any questions or concerns.
