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Highlighted Helpful Articles
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Maintaining Your Mitsubishi's AC System
Discover tips and best practices for keeping your AC system running efficiently, from regular maintenance checks to recognizing signs of potential issues.
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Prepping Your Heating System for Winter
Learn how to ensure your vehicle's heating system is ready to keep you warm throughout the winter, including key components to check and when to seek professional service.
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The Importance of Cabin Air Quality
Explore the critical role of cabin air filters in maintaining healthy air quality inside your vehicle and how regular replacements can enhance your driving experience.
Why Buy AC and Heating Parts from Mitsubishi Motors?
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Fit and Finish Assured
Compressor to cooling fan, our HVAC parts are those you've already come to rely on -- guaranteed compatible with your car or SUV, no guesswork to worry about.
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Top Quality, Built to Last
Genuine Mitsubishi means genuine OEM quality -- heater and air conditioner parts expertly crafted to your standards, and to work with your ride best.
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Mitsubishi Expertise, at Your Service
Need help finding a heater part? Have questions or a concern about one for your AC? You'll have expert support -- a team of parts specialists here to help; just get in touch.
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Peace of Mind, Warrantied
Buy with confidence -- your investment's covered; genuine Mitsubishi heating and AC parts are warranty-backed, and they won't void your factory warranty, either.
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FAQs About Air Conditioner and Heater Parts
Why is the HVAC in my Mitsubishi not working right?
For one, the coolant may be low or leaking. Secondly, the heater core might be defective, or one of its hoses might be bad. Third, the condenser or compressor might've failed, if not the compressor clutch. Otherwise, the blower motor might've gone out, a cooling fan may have stopped working, or the cabin air filter might be clogged.
What are the symptoms of a faulty AC compressor and condenser?
You'll know a bad compressor from the cabin seeming warmer than usual, from the AC sounding funny, from its clutch appearing to be stuck, and from connecting a voltmeter and getting no voltage reading. Causes include low refrigerant pressure, a faulty cycling switch, and a blown fuse. A failed AC condenser, you'll know from an HVAC warning light on the dash, from frost starting to build up, from the AC button flashing, and from discharge pressure issues; the vents won't blow cold. If no air's coming through them at all, though, the problem's more likely the blower motor.
How can I tell when to replace my cabin air filter?
Signs include worn or brittle filter fibers, dirt and debris buildup in the filter, and restricted airflow through it. The Check Engine light may also come on the dash, your interior may start to smell dirty or stale, the engine will start working harder than usual, and other electrical systems, including the heater and air conditioner, will malfunction.
Can I install AC and heating parts myself?
With the right skillset. Be sure to follow your owner's manual or any other manufacturer documentation you've got, and if you need help, you can always get in touch with a Mitsubishi service center.