Key Features
Ideal replacement and durable upgrade from OEM rubber radiator and heater hoses which weaken and fail over time.
Withstands a wide range of harsh, high temperature and high pressure operating conditions. Max. temperature rating: 350F (177C).
Includes HPS 100% stainless steel industrial grade embossed hose clamps which will not cut through silicone hoses.
Engineered to ensure long lasting quality over rubber radiator and heater hoses.
Replaces OEM PN: L33X15186B, L33X15185A, L33X15381C, L33X15383A, L3M613680, L3K915260A, L3K915536, L33X13536A, L33x13680A, L3K91554YB, BA6R6124XA, BA6R6124YA.

This HPS High Temp 3-ply Reinforced Silicone Radiator and Heater Hose Kit is designed to replace stock OEM rubber radiator and heater hoses that eventually weaken and fail over time. Unlike stock rubber hoses, these premium silicone hoses can withstand the harsh, high temperature (up to 350F) and high pressure operating conditions while still maintaining their integrity for the long run. Whether you’re needing hoses for daily driving or for competition, these will last. HPS silicone hose kits are made using OEM data to ensure a perfect fit for your vehicle. This kit includes HPS 100% Stainless Steel Embossed Hose Clamps that will not only make installation easier, but also protect your hoses from damage when tightened. An untimely coolant leak can leave you stranded with an overheated engine. Upgrade to HPS Performance and enjoy your ride without worry wherever you go.

Vehicle Application
2007-2009 Mazda Mazdaspeed 3 2.3L Turbo