Car Parts Discount

Subaru WRX STI Water Pump

Your WRX STI is a prized possession.

The vehicle in your driveway is head and shoulders above the rest when it comes to all the cars, trucks, and SUVs these days. Your Subaru dealership isn't the only place to locate trusted repair parts to fix your WRX STI. Car aficionados appreciate the a "go anywhere" attitude built into each Subaru, and understand that only the best repair WRX STI parts will suffice when maintenance needs to be done. It's not every day that you discover you need a replacement Water Pump for your automobile.

The function and purpose of Water Pump.

Your Subaru WRX STI has a liquid-cooled engine, and if there were a heart in that motor it would be the water pump. It turns along with the crankshaft via a belt that connects pulleys on each part. Along with the radiator, thermostat, and a system of hoses and cooling pipes, your Subaru WRX STI water pump continuously recirculates the water and ethylene glycol mixture throughout hoses and passages in the engine block and cylinder head; keeping it operating at a manageable, pre-determined temperature. If it fails, then the coolant temperature will soar and your engine block or cylinder head will crack.

Why put it off... make your purchase while supplies last.

Select Your YearBring your WRX STI back to life with the highest quality replacement parts from the experts at Car Parts Discount. At Car Parts Discount, we have real customer support agents on the phone with enough expertise to help you buy the correct Subaru WRX STI part for your needs. Make all your future car parts purchases at carpartsdiscount.com and save time and money on all your upcoming repairs. Just choose your year from the list below to find the right Subaru WRX STI Water Pump for your 2017, 2016, 2015, 2014, 2013 model.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Select Your Year
Subaru WRX STI Engine Water Pump, OEM: 43548Gates
2013-2017 Subaru WRX STI Gates Engine Water Pump 43548
42.05, Save 39%   NEW ITEM
OEM: 43548, Item: 613601
  In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Subaru WRX STI Gates Engine Water Pump, OEM: GAT 43548/GAT43548Gates
2013-2017 Subaru WRX STI Gates Engine Water Pump
46.25, Save 14%  
OEM: GAT 43548, Item: 244088
  Should ship within a week to 10 days
Select year, make, model above to verify this part fits your vehicle

Airtex
2013-2014 Subaru WRX STI Airtex Engine Water Pump AW9215
48.05, Save 39%   NEW ITEM
OEM: AW9215, Item: 1432846
  Only 1 left In Stock, Usually ships within 1-2 business days
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Aisin
2015 Subaru WRX STI Aisin Engine Water Pump WPF-023
65.45, Save 39%   NEW ITEM
OEM: WPF-023, Item: 1409241
  Only 2 left In Stock, Usually ships within 1-2 business days
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Aisin
2015 Subaru WRX STI Aisin Engine Water Pump WPF023
68.75, Save 39%   NEW ITEM
OEM: WPF023, Item: 1402906
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle