Water Pump replacement Service

How lot does a Water Pump replacement cost?

On average, the price for a Pontiac G6 Water Pump replacement is $229 with $96 for parts and $133 because that labor. Prices might vary relying on your location.

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CarServiceEstimateShop/Dealer Price
2008 Pontiac G6V6-3.5LService typeWater Pump ReplacementEstimate$477.77Shop/Dealer Price$570.96 - $819.05
2008 Pontiac G6V6-3.6LService typeWater Pump ReplacementEstimate$488.51Shop/Dealer Price$591.41 - $868.57
2005 Pontiac G6V6-3.5LService typeWater Pump ReplacementEstimate$325.23Shop/Dealer Price$387.31 - $542.01
2007 Pontiac G6V6-3.6LService typeWater Pump ReplacementEstimate$488.51Shop/Dealer Price$591.38 - $868.51
2009 Pontiac G6V6-3.5LService typeWater Pump ReplacementEstimate$449.77Shop/Dealer Price$543.01 - $791.13
2008 Pontiac G6V6-3.9LService typeWater Pump ReplacementEstimate$449.77Shop/Dealer Price$542.99 - $791.09
2009 Pontiac G6V6-3.9LService typeWater Pump ReplacementEstimate$456.77Shop/Dealer Price$549.80 - $797.76
2010 Pontiac G6V6-3.5LService typeWater Pump ReplacementEstimate$476.76Shop/Dealer Price$572.37 - $822.26

What is a water pump and also how does that work?

The water pump is a belt or chain-driven engine accessory bolted come the engine above the crankshaft pulley. The pump housing has actually an impeller the circulates engine coolant through the cooling system passageways in the engine block and cylinder head, on to the radiator, wherein the coolant temperature is reduced. . The lower temperature coolant then flows earlier to the water inlet on the engine and also the water pump proceeds the cycle.


When to consider replacing the water pump:

Coolant leaks or overheating. The water pump impeller shaft is sustained by a bearing. Eventually, the bearing or seal deserve to wear and leak or damages the impeller. Numerous water pumps have weep holes close to the pump bearing. If friend see far-ranging leakage from the weep hole, that is time to change the pump.Bearing roughness or noise. If the water pump shaft does not rotate smoothly or the pump is noisy, the bearing is excessively worn. Pump replacement will be necessary.Timing belt replacement. In engines wherein the water pump is pushed by the timing belt, that is a an excellent idea to change the water pump in ~ the very same time the timing belt is replaced. The considerable work explains why the is constantly recommended to change the water pump at any time the mechanic currently has these components removed for routinely scheduled timing belt replacement.

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How do mechanics change the water pump?

The water pump is typically bolted come the front of the engine. The replacement procedure will vary relying on whether the pump is pushed by the time belt, the serpentine belt, or chain.On a cold engine, the engine coolant is drained come a level listed below the water pump.Components that require removing to accessibility the water pump space removed, including the belt or chain that directly drive the pump.The bolts stop the pump to the engine space removed and the pump is traction out. The gasket surface must be cleaned and the pump mounting surface ar inspected. A new gasket, rubber seal, or RTV sealant, together required, is installed and then the new pump. The bolts room torqued in sequence utilizing a calibrated inch pound talk wrench.For applications wherein the water pump is moved by the time belt, the time belt should be removed. Typically, this requires removal that the crankshaft pulley, time belt covers, and timing belt tensioner. Once the brand-new pump is installed, brand-new coolant is included back while bleeding the cooling mechanism of any air. The engine is climate run and brought to normal operating temperature to check for leaks and also ensure common operating temperature.

Is it for sure to drive through a water pump problem?

No. Have to the water pump just leak a small bit, you deserve to drive the car. However, a small leak can suddenly enlarge or the pump bearing might unexpectedly seize. Either circumstance would certainly likely cause engine overheating. If a defective water pump causes the overheating, the is not safe come drive due to the fact that of the damages to the engine.


When instead of the water pump save in mind:

It is finest to install a brand-new cooling device thermostat when you install a new water pump, especially if the thermostat is old or original.Completely flushing the cooling system is a an excellent idea once you replace the water pump. Flushing have the right to be done before or after pump replacement.The remainder of the cooling system should it is in inspected also — specifically rubber hoses, which have actually a restricted lifetime.

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