Water Pump Replacement at your home or office.

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Water Pump Replacement Estimate for Lexus GS400

Lexus GS400 Water Pump Replacement costs $699 on average. Following is a breakdown of the labor and parts estimates.

YourMechanic Price
$697 to $743
Labor: $322 -$368
Parts: $375
Average Dealer price
$1179
Average Shop price
$853
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Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
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CarServiceYourMechanic PriceShop/Dealer Price
2000 Lexus GS400V8-4.0LService typeWater Pump ReplacementYourMechanic Price$727.70Shop/Dealer Price$946.01 - $1337.95
1999 Lexus GS400V8-4.0LService typeWater Pump ReplacementYourMechanic Price$720.19Shop/Dealer Price$937.18 - $1323.91
1998 Lexus GS400V8-4.0LService typeWater Pump ReplacementYourMechanic Price$720.19Shop/Dealer Price$936.82 - $1323.28
Show example Lexus GS400 Water Pump Replacement prices

Water Pump Replacement Service & Cost

What is the Water Pump all about?

The water pump, a container made of aluminum or iron, is part of the cooling system. It contains an impeller (looks like a fan) that circulates water and coolant throughout the cooling system, keeping the engine from overheating. It is located in the engine compartment. For the water pump to work, it needs to turn. This is accomplished either by the drive belt or timing belt/chain. If the water pump is not working, the coolant will not circulate through the cooling system causing the engine to overheat and get severe damages.

Keep in mind:

  • When the water pump is replaced, the drive belts and timing belt/chain may need to be replaced as well.
  • The entire cooling system should be inspected when the water pump is replaced.
  • Replacing the thermostat at the same time as the water pump can help prevent future problems.

How it's done:

  • Pressure test the cooling system for leaks.
  • Remove and replace the water pump if bad.
  • Fill with new coolant.
  • Install new radiator cap.
  • Install new thermostat.
  • Test drive car.

Our recommendation:

If you see coolant (green, red, or yellow fluid) underneath your car, have the cooling system inspected for leaks. Always keep up with the service intervals as specified by the manufacturer and get the coolant replaced. It is a good practice to get the coolant replaced every 50,000 miles. This will help ensure a long life for the water pump and the entire cooling system.

What common symptoms indicate you may need to replace the Water Pump?

  • Coolant (green, red or yellow fluid) is leaking.
  • Car is overheating.
  • Car does not start.

How important is this service?

A car’s engine generates so much heat that it can damage itself if it is not cooled down. To prevent this, your vehicle has a cooling system. The water pump is responsible for circulating coolant through the engine. This coolant absorbs heat from the engine, and is then cooled down by a fan. When the water pump malfunctions, the cooling system has no way of sending coolant into the engine, and the engine will overheat, which can cause severe damage.

Fast and easy Water Pump Replacement service at your home or office.

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Meet some of our expert Lexus mechanics

Real customer reviews from Lexus owners like you.

236 reviews
Jose
12 years of experience
Jose came and did the oil change as we had requested. We appreciated that fact that he did an inspection of the car, too. He said it was in excellent condition and didn't try to sell us other services as some places (such as Jiffy Lube) do. He did recommend to change the back tires soon which we will. Thank you,Jose!
2003 LEXUS ES300 - OIL CHANGE
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223 reviews
Joe
38 years of experience
Excellent experience with Joe. He's very fast, knowledgable and above all, trustworthy.
2011 LEXUS IS250 - OIL CHANGE
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126 reviews
Tyrone
6 years of experience
Tryone was excellent. He arrived extra early for the appointment (called to confirm) due to a reschedule. Worked out great. Although my car would not reproduce the noise, I was comfortable knowing that he checked things out.
2013 LEXUS GS350 - CREAKING NOISE WHEN TURNING THE STEERING WHEEL INSPECTION
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15 reviews
Kelly
29 years of experience
Kelly has been doing this for a long time and it shows! Very efficient and willing to share his knowledge.
2008 LEXUS ES350 - POWER STEERING FLUID SERVICE
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Get an instant quote for your car
Our mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
Get a quote
CarServiceYourMechanic PriceShop/Dealer Price
2000 Lexus GS400V8-4.0LService typeWater Pump ReplacementYourMechanic Price$727.70Shop/Dealer Price$946.01 - $1337.95
1999 Lexus GS400V8-4.0LService typeWater Pump ReplacementYourMechanic Price$720.19Shop/Dealer Price$937.18 - $1323.91
1998 Lexus GS400V8-4.0LService typeWater Pump ReplacementYourMechanic Price$720.19Shop/Dealer Price$936.82 - $1323.28
Show example Lexus GS400 Water Pump Replacement prices

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