Upgrade your Subaru’s cooling system effortlessly with the Perrin Coolant Hose Adapter, designed to install a water temperature sensor without cutting or splicing hoses. This adapter delivers a clean, professional engine bay look while ensuring reliable coolant flow, making it an essential upgrade for Subaru enthusiasts focused on performance and durability.

Crafted from premium 6061 billet aluminum, the Perrin adapter features a corrosion-resistant black anodized finish for long-lasting protection and style. It fits any radiator hose with a 1.5" inner diameter and includes all necessary hardware: one 1/8 NPT socket plug and two hose clamps for secure, hassle-free installation. Clear instructions simplify the upgrade process, saving time and effort.

Ideal for Subaru WRX, WRX STI, BRZ/86, and other models, this adapter is perfect for those adding temperature sensors or enhancing cooling components. Enhance your vehicle’s reliability and performance with this precision-engineered part. Shop now at Subimods for trusted Subaru cooling upgrades tailored to enthusiasts.