New S hose in 3 layer silicone. Hard to find S-Hose for the Turbo V-6. The S-hose fits between the intake manifold and front engine cover. Replaces GM part # 25525245
We Re-manufactured this “S” shaped hose that goes from the front of the intake manifold (alongside the thermostat housing) to the back portion of the water pump. This special molded hose is no longer available from GM and is not available in any auto parts stores. It’s unique to the 86-87 Turbo Regals & 89 Turbo Trans Ams only.
Because of its location, this hose is subject to heat and usually cracks or splits. The hose is easy to install. When swapping intakes or water pumps this is cheap insurance & an easy upgrade.
Because this reproduction hose is made in 3 layer silicone, it will last longer than the original rubber hose. The appearance is shiny black. It is the same shape as the original GM hose.
We have a complete heater hose kit with the Z hose,S hose & the 3 heater hose lines available also.
Check out our full line of silicone hoses for your 86-87 Turbo Buick or 89 TTA