2011 Lexus HS250h Radiator Repair & Service

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Service Your Lexus HS250h Radiator

Don’t let the heat of the moment – or of your engine – get to your head. Schedule a radiator repair or service for your 2011 Lexus HS250h today.

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2011 Lexus HS250h Recommended Service Schedule

How often should your 2011 Lexus HS250h radiator be serviced?

30,000 Miles

Maintenance check at 30000 miles for your 2011 Lexus HS250h Premium

  • INSPECT Engine/Inverter Coolant

60,000 Miles

Maintenance check at 60000 miles for your 2011 Lexus HS250h Premium

  • INSPECT Engine/Inverter Coolant

90,000 Miles

Maintenance check at 90000 miles for your 2011 Lexus HS250h Premium

  • INSPECT Engine/Inverter Coolant

100,000 Miles

Maintenance check at 100000 miles for your 2011 Lexus HS250h Premium

  • REPLACE Engine/Inverter Coolant

115,000 Miles

Maintenance check at 115000 miles for your 2011 Lexus HS250h Premium

  • INSPECT Engine Coolant

120,000 Miles

Maintenance check at 120000 miles for your 2011 Lexus HS250h Premium

  • INSPECT Engine/Inverter Coolant

130,000 Miles

Maintenance check at 130000 miles for your 2011 Lexus HS250h Premium

  • INSPECT Engine Coolant

145,000 Miles

Maintenance check at 145000 miles for your 2011 Lexus HS250h Premium

  • INSPECT Engine Coolant

150,000 Miles

Maintenance check at 150000 miles for your 2011 Lexus HS250h Premium

  • INSPECT Engine/Inverter Coolant
  • REPLACE Engine/Inverter Coolant

30,000 Miles

Maintenance check at 30000 miles for your 2011 Lexus HS250h Base

  • INSPECT Engine/Inverter Coolant

60,000 Miles

Maintenance check at 60000 miles for your 2011 Lexus HS250h Base

  • INSPECT Engine/Inverter Coolant

90,000 Miles

Maintenance check at 90000 miles for your 2011 Lexus HS250h Base

  • INSPECT Engine/Inverter Coolant

100,000 Miles

Maintenance check at 100000 miles for your 2011 Lexus HS250h Base

  • REPLACE Engine/Inverter Coolant

115,000 Miles

Maintenance check at 115000 miles for your 2011 Lexus HS250h Base

  • INSPECT Engine Coolant

120,000 Miles

Maintenance check at 120000 miles for your 2011 Lexus HS250h Base

  • INSPECT Engine/Inverter Coolant

130,000 Miles

Maintenance check at 130000 miles for your 2011 Lexus HS250h Base

  • INSPECT Engine Coolant

145,000 Miles

Maintenance check at 145000 miles for your 2011 Lexus HS250h Base

  • INSPECT Engine Coolant

150,000 Miles

Maintenance check at 150000 miles for your 2011 Lexus HS250h Base

  • INSPECT Engine/Inverter Coolant
  • REPLACE Engine/Inverter Coolant

When Does My 2011 Lexus HS250h Radiator Need Service?

Not sure what a radiator does? That makes it difficult to know when to have your Lexus HS250h radiator serviced, but it’s vital to know what to look for. Your radiator is part of the cooling system. It helps regulate engine temperature. If your radiator isn’t functioning like it’s supposed to, the engine can overheat – or worse, break down.

Regular, proactive service on the radiator in your 2011 Lexus HS250h is a huge factor in the longevity of your engine. To keep your radiator functioning, Lexus recommends replacing your antifreeze or coolant at scheduled intervals but you can also take note of any signs your radiator is going bad. Your radiator could be close to causing an engine breakdown if you see coolant leaks under your car, high engine temperatures, or a dashboard light that indicates low coolant. Visit your local Firestone Complete Auto Care for a Courtesy Check at the first sign of one of these issues.

Lexus HS250h Coolant Fluid Exchange

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 HS250h’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. Some services for your 2011 Lexus HS250h engine can wait, but the water pump is one part that needs to be addressed ASAP once an issue is identified. This pump ensures that coolant is always flowing through the radiator, hoses, and engine. If it isn’t functioning properly, your engine won’t be able to stay within its optimal temperature range. Our trained technicians can inspect your car’s radiator hoses and pumps to help you stay ahead of any potential engine problems. From the radiator cap to the heater core, we’re here to give your 2011 Lexus HS250h the top-notch service it needs. After all, we know it’s not just a car. It’s your car.

Lexus HS250h Radiator Q&A

Take care of your 2011 Lexus HS250h radiator and it will last. Check out our top questions and answers about Lexus radiators below, and visit your nearest Firestone Complete Auto Care at the first sign of an overheating engine.

  • Why is the coolant light on my Lexus dashboard on? Your engine might be about to overheat. If your low coolant light is on, pull over in a safe area and wait for your engine temperature to go down. Once it’s safe to do so, bring your car to your nearest Firestone Complete Auto Care to have the coolant system inspected.
  • Is an antifreeze leak dangerous? 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 Lexus HS250h radiators be cleaned? Cleaning your car shouldn’t be limited to the parts you can see. Regular cleaning is good for your radiator, too! When you take your Lexus HS250h in for routine maintenance or service, it could be a good idea to opt for a radiator cleaning, too.
  • What can cause my HS250h to overheat? Low coolant, a damaged cooling fan, a faulty water pump, a malfunctioning thermostat, or a clogged radiator could all cause your Lexus HS250h engine to overheat.
  • Why does the radiator in my HS250h sound like it’s rumbling or boiling? Your HS250h’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 HS250h radiator? Yes. Having rust in your Lexus HS250h radiator can cause leaks, a reduction in cooling efficiency, and even radiator failure. If rust is left untreated, it can corrode the radiator's cooling passages, causing small cracks or holes that can significantly impact the radiator's ability to function. To help prevent rust from becoming a major issue, it's important to properly maintain your radiator system.