Lexus RC350 Coolant Reservoir Replacement at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(4)

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

Customer Ratings

(4)

Coolant Reservoir Replacement Service

How much does a Coolant Reservoir Replacement cost?

On average, the cost for a Lexus RC350 Coolant Reservoir Replacement is $270 with $175 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2016 Lexus RC350V6-3.5LService typeCoolant Reservoir ReplacementEstimate$464.23Shop/Dealer Price$569.04 - $844.10
2017 Lexus RC350V6-3.5LService typeCoolant Reservoir ReplacementEstimate$444.23Shop/Dealer Price$541.56 - $811.00
2018 Lexus RC350V6-3.5LService typeCoolant Reservoir ReplacementEstimate$750.35Shop/Dealer Price$924.21 - $1423.24
2015 Lexus RC350V6-3.5LService typeCoolant Reservoir ReplacementEstimate$444.23Shop/Dealer Price$549.03 - $824.08
Show example Lexus RC350 Coolant Reservoir Replacement prices

What is the Coolant Reservoir all about?

Cooling systems on vehicles are meant to remove heat from critical engine components. The fluid or coolant that circulates through the system carries the heat out of the engine to the radiator, where air flow dissipates the heat it contains. A natural reaction to the heat which the fluid experiences is expansion. If the fluid in the cooling system is at the full mark when the engine is cold, the volume will be greater when the fluid is hot due to expansion. Because the cooling system is closed and pressurized when hot, the excess hot coolant needs to go somewhere. It is pushed into a surge tank, or an overflow tank, where it remains until the engine cools down. When the engine cools, the contraction from the fluid still in the system creates a vacuum and the surge tank’s hose draws the coolant back into the system. If the coolant surge tank is cracked or broken, the coolant will leak onto the ground. An airlock will form in the cooling system when the surge tank hose only draws in air instead of coolant.

Keep in mind:

  • Engine coolant is extremely hot when the engine is at operating temperature. Never open the cooling system when the engine is hot.
  • The surge tank should be flushed when the coolant is being changed out.

How it's done:

  • The coolant is drained into a suitable container and the coolant recovery reservoir cap is removed.

  • The old coolant recovery reservoir is disconnected from all of the hoses hoses and pulled free of the vehicle.

  • The new coolant recovery reservoir is installed into the vehicle and secured. The coolant hoses are installed and secured using new clamps.

  • The coolant is refilled and purged of air as per manufacturer recommendation.

  • The vehicle coolant recovery reservoir is checked for leaks and proper operation.

Our recommendation:

The surge tank itself should never need attention unless it is damaged or broken. Excess engine heat may also warp the container, though it is not common. If your coolant surge tank is broken or leaking, have one of our expert mechanics replace it.

What common symptoms indicate you may need to replace the Coolant Reservoir?

  • Coolant leaking onto the ground when engine is hot.
  • Engine overheats due to an airlock.

How important is this service?

The surge tank is part of the cooling system. It may seem to be auxiliary, but it is essential to proper operation. If the surge tank leaks coolant out, an airlock will form in the engine and it could overheat, causing damage. If your surge tank is broken, have it replaced as soon as possible to prevent further issues.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Lexus mechanics

Real customer reviews from Lexus owners like you.

Excellent Rating

(4)

Rating Summary
4
0
0
0
0
4
0
0
0
0

Luis

29 years of experience
100 reviews
Luis
29 years of experience
Lexus RC350 V6-3.5L - Brake Pads Replacement (Front, Rear) - Schaumburg, Illinois
Luis was great. He arrived on time, worked efficiently and was very knowledgable.

Scott

22 years of experience
49 reviews
Scott
22 years of experience
Lexus RC350 V6-3.5L - Brake Pads Replacement (Front) - Phoenix, Arizona
Major Shou-Out to Scott, Excellent customer service. Thanks for the suggestion regarding what needs to fix on my car.. No more Lexus dealer trips for me.... Thanks

Jake

8 years of experience
21 reviews
Jake
8 years of experience
Lexus RC350 V6-3.5L - Oil Change - Gilbert, Arizona
Major Shou-Out to JP (Jake) Excellent customer service. Jake did a very detailed check-Up for my car and patiently explained to me my car’s condition. No more Lexus dealer trips for me.... Thanks Bro!!!

Mitchel

24 years of experience
239 reviews
Mitchel
24 years of experience
Lexus RC350 V6-3.5L - Pre-purchase Car Inspection - Hialeah, Florida
Called me before and after the service was performed as requested. Highly recommend.

Excellent Rating

(4)

Rating Summary
4
0
0
0
0
4
0
0
0
0
Number of Lexus RC350 services completed
44+
services done by our mechanics
TOTAL NUMBER OF EXPERT Lexus MECHANICS
1100+
experts on our platform

Recent articles & questions

Symptoms of a Bad or Failing Universal Joint (U-Joint)
Common signs of a faulty u-joint include a squeaking noise, clunking sound when shifting, vibrations in the car, and transmission fluid leaking.
P2568 OBD-II Trouble Code: Direct O-Zone Reduction Catalyst Temperature Sensor Circuit Range/Performance
P2568 P2568 code definition Direct O-zone Reduction Catalyst Temperature Sensor Circuit Range/Performance What the P2568 code means P2568 is an OBD-II generic code that the engine control module (ECM) has detected the engine o-zone reduction catalyst temperature sensor to be...
What is a Mature Driver's Course?
Mature driver courses expose some warning behaviors and memory problems so senior citizens know when it’s time to retire from driving.

Radiator leaking and overheating.

Hello, A coolant leak needs to be repaired sooner than later, as overheating can lead to engine damage. You will probably need the aid of a mechanic, such as one from YourMechanic, who can pressurize the system with a hand...

My car wont start. 2003 Oldsmobile Alero

Hi there, thanks for writing in about your 2003 Alero. If the engine is turning over when you turn the key, then it is not the starter, but it may be the fuel pump (https://www.yourmechanic.com/services/fuel-pump-replacement) or ignition module and coil...

What type of oil to use and should I change the type of fuel?

Hello and thank you for your question. You can go from conventional oil to full synthetic oil (https://www.yourmechanic.com/article/can-you-switch-between-regular-and-synthetic-motor-oil) on vehicles from 1996 and newer. That will not hurt the engine. Just make sure that you run the engine for about...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (844) 997-3624 · hi@yourmechanic.com