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Subaru PartsSubaru WRX STI PartsDrive & Serpentine Belt

Subaru WRX STI Drive & Serpentine Belt

Great cars and trucks like your WRX STI need great parts.

Select Your VehicleYour Subaru dealership isn't the only place to buy genuine or original equipment quality replacement parts for your WRX STI. Subaru automobile drivers have become used to a certain level of adventure when driving their WRX STI around town. The vehicle in your driveway symbolizes the best in class compared to all the other cars, trucks, and SUVs currently being driven today. Anyone who owns a Subaru knows that when it comes to maintaining their automobile only the most superior replacement parts will do.

Why Drive & Serpentine Belt replacement is so important.

One of the keys to maintaining an operational engine and full use of your accessories is keeping an eye on your drive belts. Your Subaru WRX STI drive or serpentine belts use the momentum from the crankshaft to turn the pulleys on your accessories. Due to the pressure these belts are operating under, they run the risk of suddenly breaking or wearing down over time; potentially leaving your engine without the use of its power steering, water pump, or more. Subaru WRX STI engines with just one belt that joins all of the accessories to the crank pulley have a serpentine belt, while more than one would all be called drive belts.

You've tried the rest, now try the best.

Get your WRX STI back on the road with the highest quality new or rebuilt parts from the experts at Car Parts Discount. Ordering new Subaru parts from www.carpartsdiscount.com means you are paying the lowest prices for the highest quality original and aftermarket replacement WRX STI parts on the internet. Don't let a broken Drive & Serpentine Belt spell the end of your car, truck, or SUV, and don't risk lowering its resale value by using anything but the best replacement parts. Subaru WRX STI Drive & Serpentine Belt parts for 2018, 2017, 2016, 2015, 2014, 2013 vehicles are available here... just click your year to find them.

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 Accessory Drive/Serpentine Belt, OEM: K050344Gates
2013-2018 Subaru WRX STI Gates Accessory Drive/Serpentine Belt K050344
12.85, Save 39%   NEW ITEM
OEM: K050344, Item: 141320
  In Stock, Usually ships within 1 business day

Micro-V Belt

Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Alternator and Power Steering

Subaru WRX STI Serpentine Belt, OEM: K050344RPMGates
2013-2018 Subaru WRX STI Gates Serpentine Belt K050344RPM
32.35, Save 39%   NEW ITEM
OEM: K050344RPM, Item: 664024
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Alternator and Power Steering

Subaru WRX STI Serpentine Belt, OEM: 5050345Dayco
2013-2017 Subaru WRX STI Dayco Serpentine Belt 5050345
12.25, Save 39%   NEW ITEM
OEM: 5050345, Item: 666789
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Alternator and Power Steering, Main Drive

Subaru WRX STI Serpentine Belt, OEM: K040317SFGates
2013-2018 Subaru WRX STI Gates Serpentine Belt K040317SF
20.15, Save 39%   NEW ITEM
OEM: K040317SF, Item: 431948
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Air Conditioning

Subaru WRX STI Serpentine Belt, OEM: 4K317SFACDelco
2013-2018 Subaru WRX STI ACDelco Serpentine Belt 4K317SF
28.35, Save 39%   NEW ITEM
OEM: 4K317SF, Item: 890023
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Air Conditioning

Subaru WRX STI Serpentine Belt, OEM: 5K344ACDelco
2013-2018 Subaru WRX STI ACDelco Serpentine Belt 5K344
18.35, Save 39%   NEW ITEM
OEM: 5K344, Item: 884179
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Alternator and Power Steering

Subaru WRX STI Serpentine Belt, OEM: E040318Dayco
2013-2017 Subaru WRX STI Dayco Serpentine Belt E040318
19.15, Save 39%   NO STOCK
OEM: E040318, Item: 1233018
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Air Conditioning