Rubber radiator hoses are prone to dry rot, cracking, and leaking, and nobody wants to find a coolant puddle under their car, or worse yet, spring a leak while driving. Get ahead of the game for your 2009.5 Pontiac G8 GT 6.0L and upgrade your factory radiator hoses to durable, high performance silicone hoses. The Mishimoto Silicone Radiator Hose Kit is a direct fit replacement and includes the upper and lower radiator hoses and high-quality worm-gear clamps for ease of installation. Unlike the degradation-prone factory rubber hoses on your 6.0L, Mishimoto silicone radiator hoses are constructed from five layers of high-grade silicone with heat-resistant embedded fibers, providing unrivaled durability, heat resistance, and pressure tolerance. Available in black, blue, and red, not only is this a great upgrade that provides you with long-lasting durability, but you can also add a pop of color and style to your engine bay! Like all our parts, this Mishimoto Silicone Radiator Hose Kit is backed by our Mishimoto Lifetime Warranty.