2015 Subaru WRX STI Radiator Service

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Subaru WRX STI Radiator Services

Keeping your cool is easier when your engine is cool. Schedule your 2015 Subaru WRX STI radiator repair or service today.

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Recommended Maintenance Intervals for 2015 Subaru WRX STI

When do 2015 Subaru WRX STI radiators need service or repair?

138,000 Miles

Maintenance check at 138000 miles for your 2015 Subaru WRX STI Limited

  • REPLACE Engine Coolant

138,000 Miles

Maintenance check at 138000 miles for your 2015 Subaru WRX STI Launch Edition

  • REPLACE Engine Coolant

138,000 Miles

Maintenance check at 138000 miles for your 2015 Subaru WRX STI Base

  • REPLACE Engine Coolant

When Does My 2015 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 2015 Subaru WRX STI is essential for long-term engine health. In fact, Subaru recommends replacing coolant/antifreeze at specific intervals, but you can also take note of any signs your radiator is going bad. 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? When you come to Firestone Complete Auto Care, we’ll begin your radiator repair with an in-depth inspection of the cooling system in your Subaru WRX STI. Then, we’ll move on to a machine-powered coolant exchange. Finally, we’ll refill the flushed sealants, lubricants and chemicals, then do a pressure check to catch any possible leaks.

If your radiator is acting up, odds are good that your water pump needs to be checked for proper function, too. Some services for your 2015 Subaru WRX STI engine can wait, but the water pump is one part that needs to be addressed ASAP once an issue is identified. The role of the water pump is to keep coolant circulating in your engine, radiator, and hoses. If it isn’t functioning properly, your engine won’t be able to stay within its optimal temperature range. Our technicians can take a look at your radiator’s components to help make sure everything is in working order. From the radiator cap to the heater core, we’re here to give your 2015 Subaru WRX STI the top-notch service it needs. We stand behind our work with our Triple Promise: Fixed Right, Priced Right, Right on Time.

Common Subaru WRX STI Radiator Questions

Take care of your 2015 Subaru WRX STI radiator and it will last. Check out our top questions and answers about Subaru radiators below, and visit your nearest Firestone Complete Auto Care at the first sign of an overheating engine.

  • What does the coolant light on my Subaru dashboard mean? 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.
  • Can an antifreeze leak wait? Notice a leaking fluid that's green, bright orange, or pink and feels sticky? It might be antifreeze. Antifreeze is toxic but has a sweet smell and taste that's attractive to many cats and dogs. Do your pets a favor and have an antifreeze leak investigated ASAP. Then hose down the driveway or garage floor!
  • Can Subaru WRX STI radiators 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.
  • Why is my WRX STI overheating? Low coolant, a damaged cooling fan, a faulty water pump, a malfunctioning thermostat, or a clogged radiator could all cause your Subaru WRX STI engine to overheat.
  • What is making my WRX STI radiator sound like it’s boiling or rumbling? Your WRX STI’s cooling system could contain air pockets or your radiator might be clogged. Another possibility is a faulty radiator cap, which is an easy fix!
  • Should I be concerned about rust in my WRX STI radiator? Yes. If you have rust in your Subaru WRX STI radiator, it could cause leaks, negatively impact cooling efficiency, and eventually lead to radiator failure. Left unaddressed, radiator rust can erode the cooling passages, creating cracks or small holes. Properly maintaining your radiator system can help stop it from rusting.