Why is the coolant light on my Lexus dashboard on?

If the coolant light illuminates on your dashboard, your engine could be overheating. Pull over to a safe area and wait for the engine to cool down. Then, head to your nearest Firestone Complete Auto Care for a coolant system check.

What are the puddles in my driveway or garage floor?

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!

Do Lexus ES300h radiators need to be cleaned?

To keep your Lexus ES300h radiator running well, it’s wise to get it cleaned out a few times a year.

What can cause my ES300h to overheat?

One of the main reasons your Lexus ES300h engine might overheat is because you don’t have enough coolant. Other causes include a clogged radiator, a damaged cooling fan, a malfunctioning thermostat, or a faulty water pump.

What can cause a ES300h radiator to make boiling or rumbling sounds?

There could be air pockets in your ES300h’s cooling system. You might also have a clogged radiator or faulty radiator cap (this last one is an easy fix!).

Should I be concerned about rust in my ES300h radiator?

Yes. Rust in your Lexus ES300h radiator could reduce cooling efficiency, cause leaks, and even lead to radiator failure. Left unchecked, rust can damage the radiator's cooling passages causing small holes or cracks in the radiator. Maintain your radiator system to help prevent rust.

2016 Lexus ES300h Radiator Service

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Lexus ES300h Radiator Services

Don’t let the heat of the moment – or of your engine – get to your head. Schedule a radiator repair or service for your 2016 Lexus ES300h today.

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When Does My 2016 Lexus ES300h Radiator Need Service?

If you’re not sure what the purpose of a radiator is, it’s hard to tell when to have your Lexus ES300h radiator serviced. Nonetheless, it's still extremely important. The radiator is in the cooling system of your car, and it helps your engine temperature stay within a safe range. So, what happens when the radiator isn’t working quite like it should? You guessed it – your engine overheats, and it may even break down completely.

Keeping up with regular radiator maintenance in your 2016 Lexus ES300h is essential for long-term engine health. Lexus recommends that you replace coolant (also called antifreeze) at certain intervals, but it’s a good idea to keep your eyes open for any indication that your radiator is failing. Your radiator could be close to causing an engine breakdown if you notice leaking coolant, overheating, or an illuminated low coolant dashboard light. As soon as you see one of these symptoms, come to your nearest Firestone Complete Auto Care for a Courtesy Check.

What to Expect from Lexus ES300h Radiator Repair

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 Lexus ES300h’s cooling system. We then do a machine-powered radiator exchange, replenish flushed chemicals, sealants, and lubricants, and then pressure check for leaks.

Issues with your radiator often coincide with a malfunctioning water pump. The water pump is one part on your 2016 Lexus ES300h engine that needs to be addressed ASAP once an issue is identified. This vital part keeps coolant moving through the engine, hoses, and radiator. If it’s not working well (or at all), your engine can easily overheat. Let our technicians examine your radiator pumps and hoses to ensure everything is operating as it should. From the heater core to the radiator cap, your 2016 Lexus ES300h is in good hands at Firestone Complete Auto Care. Every job we do is backed by our Triple Promise: Fixed Right, Priced Right, Right on Time.

Common Lexus ES300h Radiator Questions

With regular maintenance and service as needed, you could extend the life of your 2016 Lexus ES300h radiator. Get answers to common radiator questions, and head to your nearest Firestone Complete Auto Care as soon as you suspect a radiator issue.

Why is the coolant light on my Lexus dashboard on? If the coolant light illuminates on your dashboard, your engine could be overheating. Pull over to a safe area and wait for the engine to cool down. Then, head to your nearest Firestone Complete Auto Care for a coolant system check.
What are the puddles in my driveway or garage floor? 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!
Do Lexus ES300h radiators need to be cleaned? To keep your Lexus ES300h radiator running well, it’s wise to get it cleaned out a few times a year.
What can cause my ES300h to overheat? One of the main reasons your Lexus ES300h engine might overheat is because you don’t have enough coolant. Other causes include a clogged radiator, a damaged cooling fan, a malfunctioning thermostat, or a faulty water pump.
What can cause a ES300h radiator to make boiling or rumbling sounds? There could be air pockets in your ES300h’s cooling system. You might also have a clogged radiator or faulty radiator cap (this last one is an easy fix!).
Should I be concerned about rust in my ES300h radiator? Yes. Rust in your Lexus ES300h radiator could reduce cooling efficiency, cause leaks, and even lead to radiator failure. Left unchecked, rust can damage the radiator's cooling passages causing small holes or cracks in the radiator. Maintain your radiator system to help prevent rust.