Subaru STI Radiator Cap information serving Phoenix, AZ

Subaru STI Radiator Cap Performance Parts Research serving Phoenix, AZ

Upgrade Your Cooling System with an STI Radiator Cap from Subaru Superstore Serving Phoenix, AZ

Order a STI Radiator Cap at Subaru Superstore of Chandler

The renowned BOXER® engine in your Subaru model does a lot of work and it must be kept cool. While the factory cooling system is great for normal driving, enjoying the full potential of your Subaru model means considering an upgrade for your cooling system. In our parts department at Subaru Superstore, we offer a genuine STI radiator cap for an affordable and easy upgrade to your cooling system. This genuine Subaru performance radiator cap increases the pressure of the coolant system by nearly 6 PSI for better cooling during spirited driving.

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What are the Advantages to Installing an STI Performance Radiator Cap on Your Subaru?

By raising the pressure of the cooling system for your Subaru engine, the boiling point of the coolant is also raised. So, instead of turning into a vapor that is less effective for cooling your engine, the coolant will remain liquid for longer. If you've ever been out on a track day and had the radiator overflow in the middle of a turn, you know how dangerous overheating can be. However, even if you're just looking to guard against the inconvenience of overheating your car, this is a great and affordable upgrade for your Subaru cooling system.

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Which Subaru Models is an STI Radiator Cap Available for?

Genuine Subaru STI performance radiator caps are available for WRX models made from 2002 to 2015, 2.5RS models between 2002 and 2005, WRX STI models between 2004 and 2015 and WRX 2.5i models made in 2006 and 2007. If you have a Subaru Forester model made between 2006 and 2008, there's a good chance that we have an STI radiator cap that will fit.

Order Your Subaru Performance Parts Through Subaru Superstore in Chandler, AZ

You can browse our inventory and order Subaru parts conveniently online. We're located just south of Mesa, AZ at 1050 S. Gilbert Road, Chandler, AZ 85286 if you'd like to just stop by. Of course, you're always welcome to give us a call to place your Subaru performance parts orders and get answers to any questions you may have.

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Why Get Your Genuine Subaru Parts from Subaru Superstore Near Gilbert, AZ?

It's no secret that Subaru engineering is unlike anything else on the road, and that means it's especially important to only trust genuine factory parts, products, and accessories. Fortunately, our Parts Department at Subaru Superstore lives up to our name with a huge inventory of everything you'll need to maintain and improve your Subaru. Along with performance parts information pages like this one, you'll find information on genuine Subaru parts and chemicals, and take a moment to browse our recommended Subaru accessories. We're frequently updating our Subaru parts and accessory special offers to help you save more, and if you'd like to leave the installation to the experts, no one is better than the factory-trained technicians in our Service Center at Subaru Superstore serving Scottsdale and Tempe, AZ.

Request Genuine Subaru Parts Online Now at Subaru Superstore

Subaru Superstore of Chandler

1050 S. Gilbert Road
Directions Chandler, AZ 85286

  • Call or Text Sales: 480-291-1000
  • Service: (480) 268-2400
  • Parts: (480) 268-2401
  1. Subaru Superstore

    1050 S. Gilbert Road
    Chandler, AZ 85286

    • Sales: (888) 859-6735
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