Auxiliary Water Pump Replacement at your home or office.

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How much does Auxiliary Water Pump Replacement cost?

It depends on the type of car you drive and the auto repair shop you go to. Our mechanics are mobile, which means they don't have the overhead that repair shops have. They provide you convenience by coming to your home or office.

YourMechanic Price
$128 to $844
Labor: $70 - $296
Parts: $58 - $548
Average dealer price
$209 to $1441
Average shop price
$156 to $994
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
ServiceYourMechanic PriceShop/Dealer Price
Auxiliary Water Pump Replacement for 2004 Porsche Cayenne V8-4.5LYourMechanic Price$492.45Shop/Dealer Price$653.16 - $971.95
Auxiliary Water Pump Replacement for 2010 BMW 750i V8-4.4L TurboYourMechanic Price$460.94Shop/Dealer Price$589.83 - $878.83
Auxiliary Water Pump Replacement for 2011 Audi A8 Quattro V8-4.2LYourMechanic Price$264.43Shop/Dealer Price$339.28 - $500.85
Auxiliary Water Pump Replacement for 2009 Cadillac CTS V6-3.6LYourMechanic Price$138.55Shop/Dealer Price$181.97 - $249.16
Auxiliary Water Pump Replacement for 2010 Volkswagen Tiguan L4-2.0L TurboYourMechanic Price$295.09Shop/Dealer Price$365.89 - $545.60
Auxiliary Water Pump Replacement for 2004 Mercedes-Benz C320 V6-3.2LYourMechanic Price$333.72Shop/Dealer Price$425.05 - $641.89
Auxiliary Water Pump Replacement for 2012 Toyota Prius L4-1.8L HybridYourMechanic Price$532.32Shop/Dealer Price$654.70 - $900.23
Auxiliary Water Pump Replacement for 2002 BMW 745Li V8-4.4LYourMechanic Price$278.94Shop/Dealer Price$363.92 - $509.75
Show example Auxiliary Water Pump Replacement prices

Auxiliary Water Pump Replacement Service

What is the Water Pump (Auxiliary) all about?

When most people hear the term “water pump”, their immediate thought is the pump that propels engine coolant through the engine, keeping it within optimum operating temperature. While that is certainly the most important one, there’s actually another pump on your car in some models and makes (not all cars have an auxiliary pump).

The auxiliary water regulates temperature on the car’s inside during cold days. It’s responsible for sending additional hot coolant through the car’s heater core, allowing you to work the heater (your car’s heater uses engine heat to warm the air that’s blown out of the vents). They were first used in the 1980s on diesel vehicles, but since then have seen adoption on gasoline engines as well.

Keep in mind:

  • The auxiliary water pump is an electronic component, which, unlike the primary water pump that is activated by the drive belt, uses an electric motor to pump coolant.

  • Over time, these pumps do wear out and will need to be replaced.

How it's done:

  • The vehicle is raised and secured on jack stands and the coolant is drained

  • The water pump hoses are disconnected and the pump is removed

  • The new water pump is installed and the hoses are connected

  • The coolant is filled and the water pump and hoses are checked for leaks

  • The vehicle is removed from the jack stands and the engine is checked for proper operation. The vehicle is road tested for proper operation

Our recommendation:

Your best defense against a failed auxiliary water pump is to work with our expert mechanics that understand that these pumps are becoming more common, and can account for the pump’s presence when diagnosing heater problems. Note that auxiliary water pump failure will not affect the blower motor or the air conditioner operation – it only affects the production of heat, and these symptoms can range from creating mildly warm air to the heater blowing cold air.

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

  • Heater does not produce much warm air in stop-and-go traffic

  • Heater does not release any warm air

How important is this service?

While replacing a failed auxiliary water pump is not critical for vehicle performance, it can be an inconvenience, particularly during the middle of winter if your heater can’t keep you warm. Your heater may also have trouble keeping your windows clear on humid and cold days. If you notice your car’s heater is not working properly, have it diagnosed by one of our expert mechanics.

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

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Meet some of our expert mechanics

Real customer reviews from owners like you.

268 reviews
Richard
16 years of experience
This is a great service depending on the mechanic you are given. Richard was recommended by a friend who had Richard repair another Your Mechanic's shotty work. This service is a bit expensive (not quite as expensive as the dealership, but more expensive compared to a joe blow mechanic chain) but it is worth the money if you get a clear diagnosis and good mechanic. I will most likely use them in the future for other minor repair issues to save myself the day long wait at the dealership.
2012 MINI COOPER - SPARK PLUG REPLACEMENT
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248 reviews
Stefan
12 years of experience
This is the second time I have used Stefan and would use no one else. He is professional and friendly and could not be more accommodating. Your Mechanic is a lifesaver for people who work - they come to your home at your convenience.
2000 AUDI A6 QUATTRO - CAR BATTERY REPLACEMENT
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129 reviews
David
23 years of experience
Perfectly on time. Nice person. He's got the job done properly. Definitely recommended.
2006 MAZDA MX-5 MIATA - CAR THERMOSTAT REPLACEMENT
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9 reviews
Rob
14 years of experience
Rob was awesome!! Came on time, with proper tools and knowledge. Took time to explain everything to me and show me. Will definitely request him again.
2008 KIA SORENTO - ALTERNATOR REPAIR
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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
ServiceYourMechanic PriceShop/Dealer Price
Auxiliary Water Pump Replacement for 2004 Porsche Cayenne V8-4.5LYourMechanic Price$492.45Shop/Dealer Price$653.16 - $971.95
Auxiliary Water Pump Replacement for 2010 BMW 750i V8-4.4L TurboYourMechanic Price$460.94Shop/Dealer Price$589.83 - $878.83
Auxiliary Water Pump Replacement for 2011 Audi A8 Quattro V8-4.2LYourMechanic Price$264.43Shop/Dealer Price$339.28 - $500.85
Auxiliary Water Pump Replacement for 2009 Cadillac CTS V6-3.6LYourMechanic Price$138.55Shop/Dealer Price$181.97 - $249.16
Auxiliary Water Pump Replacement for 2010 Volkswagen Tiguan L4-2.0L TurboYourMechanic Price$295.09Shop/Dealer Price$365.89 - $545.60
Auxiliary Water Pump Replacement for 2004 Mercedes-Benz C320 V6-3.2LYourMechanic Price$333.72Shop/Dealer Price$425.05 - $641.89
Auxiliary Water Pump Replacement for 2012 Toyota Prius L4-1.8L HybridYourMechanic Price$532.32Shop/Dealer Price$654.70 - $900.23
Auxiliary Water Pump Replacement for 2002 BMW 745Li V8-4.4LYourMechanic Price$278.94Shop/Dealer Price$363.92 - $509.75
Show example Auxiliary Water Pump Replacement prices

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.

1-800-701-6230 · hi@yourmechanic.com