2020 Subaru WRX STI Radiator Repair & Service

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Service Your Subaru WRX STI Radiator

Are rising engine temperatures causing rising stress levels for you? Cool it! Schedule your 2020 Subaru WRX STI radiator service or repair today.

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2020 Subaru WRX STI Recommended Service Schedule

What are Subaru's recommendations for 2020 WRX STI radiator service and repair?

138,000 Miles

Maintenance check at 138000 miles for your 2020 Subaru WRX STI Limited

  • REPLACE Engine Coolant

138,000 Miles

Maintenance check at 138000 miles for your 2020 Subaru WRX STI Base

  • REPLACE Engine Coolant

When Does My 2020 Subaru WRX STI Radiator Need Service?

If you’re not sure what the purpose of a radiator is, it’s hard to tell when to have your Subaru WRX STI radiator serviced. Nonetheless, it’s vital to know what to look for. The radiator is in the cooling system of your car, and it helps your engine temperature stay within a safe range. When the radiator isn't working properly, your engine can overheat and potentially break down.

Staying on top of routine radiator maintenance for your 2020 Subaru WRX STI is crucial to keep your engine in the best possible shape for years to come. To keep your radiator functioning, Subaru recommends replacing your antifreeze or coolant at scheduled intervals but it’s also wise to keep an eye out for signs of a failing radiator. You might be driving around (or about to be stranded) with a failing radiator if you notice a low coolant light or higher-than-normal engine temperatures on your dashboard, or if you spot coolant leaks coming from your car. Visit your local Firestone Complete Auto Care for a Courtesy Check at the first sign of one of these issues.

Radiator Repair Service for Your Subaru WRX STI

What’s included in a radiator repair service? If you bring your vehicle to Firestone Complete Auto Care, we start with a comprehensive inspection of your Subaru WRX STI’s cooling system. We then do a machine-powered radiator exchange, replenish flushed chemicals, sealants, and lubricants, and then pressure check for leaks.

If your radiator is acting up, odds are good that your water pump needs to be checked for proper function, too. Of all the parts in your 2020 Subaru WRX STI engine, the water pump is one that you'll want to have repaired or replaced as soon as you discover a problem with it. This pump ensures that coolant is always flowing through the radiator, hoses, and engine. Without it, your engine won't maintain its optimal temperature. Our technicians can take a look at your radiator’s components to help you stay ahead of any potential engine problems. From the heater core to the radiator cap, your 2020 Subaru WRX STI is in good hands at Firestone Complete Auto Care. After all, we know it’s not just a car. It’s your car.

Questions About Subaru WRX STI Radiators

Wondering how to make your 2020 Subaru WRX STI radiator last as long as possible? Read on for answers to common questions, and visit your local Firestone Complete Auto Care when your engine shows any signs of a faulty radiator.

  • Why is the coolant light on my Subaru dashboard on? Pay attention to the temperature gauge and lights on your dashboard. If a low coolant warning light comes on or your dashboard temperature gauge keeps rising, it’s likely that your engine is about to overheat (and could leave you stranded on the road). Wait for the engine to cool down, then have your coolant system checked immediately at your nearest Firestone Complete Auto Care.
  • Is an antifreeze leak dangerous? It's better to get it fixed sooner than later. Antifreeze is toxic if consumed, but its smell can attract cats and dogs. Keep your whole family safe by repairing antifreeze leaks ASAP and thoroughly hosing down your parking spot to get rid of any lingering residue on the ground.
  • When should my Subaru WRX STI radiator be cleaned? It could be a good idea to have your Subaru WRX STI radiator cleaned out a couple of times a year, maybe at the same time as a tire rotation or oil change.
  • What can cause my WRX STI to overheat? Your Subaru WRX STI engine could overheat due to low coolant, a clogged radiator, a damaged water pump, a malfunctioning cooling fan, or a faulty thermostat.
  • What can cause a WRX STI radiator to make boiling or rumbling sounds? Air pockets in your WRX STI’s cooling system may cause a rumbling or boiling noise. You could also have a clogged radiator or simply need to replace the radiator cap.
  • There’s rust in my WRX STI radiator. Should I be worried? Yes. Rust in the radiator of your Subaru WRX STI can impair its cooling efficiency, cause leaks, and even result in complete failure of the radiator. Over time, rust can eat away at the radiator's cooling passages, forming tiny holes or cracks that can affect its operation. To help prevent rust from causing damage, you should stay on top of radiator maintenance.