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2009–2010 Toyota Corolla or Toyota Matrix 1.8L Water Pump Replacement

Do you own a 2009–2010 Toyota Corolla or Toyota Matrix 1.8L?

  • Have you ever seen small pools of pink fluid in your driveway or garage?
  • How about pink, crusty staining under the hood?
  • Do you get a whiff of sweet-smelling ethylene glycol when you get out of your car?
  • Do you hear abnormal metallic growling noises from the engine compartment?

If this sounds like your trusty Toyota, you are most likely leaking coolant (antifreeze) from under the front passenger side of your vehicle and your water pump is probably failing.

What is a water pump?

The water pump is critical for coolant circulation and heat transfer from the engine to the radiator. In most cases, it is a simple, vane-style pump driven by either the serpentine belt or the timing belt or chain. Essentially, the pump pushes coolant into the engine block and cylinder head where heat is absorbed. The coolant travels past the thermostat, when open, into the radiator, where it cools before returning to the pump. Electric pumps have become more popular with the advent of hybrid technology, and as manufacturers look to eliminate belt-driven engine accessories.

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Is the water pump on my 2009–2010 Toyota Corolla / Matrix driven by a timing belt or chain?

No, the water pump on your 2009–2010 Toyota Corolla or Matrix is driven by a serpentine belt, which may or may not require replacement at the same time. This can be determined during the inspection and diagnosis of your coolant leak.

How much will a new water pump cost for my 2009–2010 Toyota Corolla / Matrix?

Pricing for a new water pump can range from $233–$333.

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What should I do if I am experiencing any of the above mentioned concerns?

To avoid a possible larger repair or breakdown on the side of the road, you should not delay a coolant leak diagnosis. Using the Openbay app or website, you can easily compare local shops by distance, customer reviews, and price. Service estimates include parts, labor rate and taxes, so you’ll know the exact price you’ll be paying before you get to the shop!

We know scheduling car repair and maintenance can be stressful. But the truth is, it doesn’t have to be. Openbay is hassle-free car repair for the modern world. Get competitive estimates from high-quality shops nearby, then schedule an appointment and pay securely online. All services booked with Openbay are backed by our Peace-of-Mind Guarantee, and you’ll earn Openbay Rewards on every completed service.

Article written by an ASE Certified Technician

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