Specifications
Part Details:
Factory rubber radiator hoses dry out and crack with age, right at a spot where a failure means overheating on the side of the road. This COBB Silicone Radiator Hose Kit replaces both the upper and lower hoses with 3-ply reinforced silicone, offering a higher operating temperature range and better resistance to chemical breakdown than the factory rubber, along with a noticeably longer service life. A must for any car seeing extended aggressive driving or track time, and a clean visual upgrade for the engine bay either way.
Includes both the upper and lower radiator hose, each with two hose clamps, and COBB branding at both ends of each hose.
Key Features
- Fits 2015 to 2021 Subaru WRX and 2014 to 2018 Forester XT
- 3-ply reinforced silicone construction
- Higher operating temperature range than factory rubber
- More resistant to chemical breakdown, longer lifespan than factory hoses
- Includes one upper and one lower hose, each with two clamps
- COBB branding at both ends of each hose
- Black finish
Frequently Asked Questions
What’s included in the kit?
One upper radiator hose and one lower radiator hose, each with two hose clamps.
Why replace the factory hoses if they aren’t leaking yet?
Factory rubber hoses dry out and crack with age from heat cycling. Replacing them proactively with silicone avoids a coolant loss failure down the road, especially useful before track use or aggressive driving.
Does this fit the Forester XT with the stock transmission?
Yes, fitment covers the 2014 to 2018 Forester XT CVT.
Recommended Supporting Components
- WRX Bolt-On Upgrades explore cooling components for your WRX build.
- Upgraded Radiators for WRX and STI: When You Actually Need One planning a cooling system refresh? Start here.
- WRX Cooling Mods: Radiator vs Intercooler vs Oil Cooler understand where this fits into a full cooling upgrade plan.
Why Buy Cooling Upgrades from Wrench Masters?
Wrench Masters carries the cooling upgrades that prevent a failure before it happens, not just the parts that add power. Fresh silicone hoses are cheap insurance against a coolant loss on track or the street.
Shipping
Shipping Options:
WrenchMastersAuto.com ships your performance parts safely, quickly and conveniently nationwide via the most trusted shipping carriers such as: UPS, Fed Ex, USPS, and DHL.
Delivery Times:
- In Stock: 3-7 Business Days
- Custom Orders: 2-6 Weeks, Please Email: [email protected] or Call: 727-565-9808 for Questions.
Enjoy FREE SHIPPING on most orders over $199!
Contact WrenchMasters
Have Questions? Need Assistance?
Our expert team members are available Mon-Friday 8:00 AM to 5:30 PM EST to provide support and answer any questions or concerns before or after your parts purchase.
Part Installation
Want your performance parts professionally installed? Save time, stress & hassle by scheduling your auto appointment online below. Our team of ASE certified master techs will make sure your parts are installed properly at our St.Petersburg, Florida shop location.
Performance Parts Locator
Looking for a specific part not listed on our online store? WrenchMastersAuto.com has access to over 40,000+ aftermarket performance parts for vehicles of all makes and models, old and new. Fill out the parts request form below, and our parts specialist will contact you within 24-48 hours.
Reviews
There are no reviews yet.