4 ply high quality reinforced silicone coolant hose. Z1 Motorsports recommends replacing all the stock rubber lines that supply coolant to and from the turbos any time turbos are being changed or the engine is out of the car. Z1 offers straight sections of replacement coolant lines made from reinforced silicone as well as this short section for the RH turbo. This particular hose can be easily installed while the transmission is out. Because the stock rubber line is prone to failure and this line is difficult to replace with the transmission in the car, as preventive maintenance we recommend replacing the stock rubber hose with this silicone hose along with your next clutch.
This turbo coolant hose is located beside the left side turbo and exposed to substantial heat. Over time the heat breaks down the stock rubber line eventually resulting in failure. Z1 silicone turbo coolant lines will not break down because of the heat. This is last turbo coolant hose you will ever need. Unlike conventional stock rubber hoses that deteriorate over time, dry rot, and ultimately crack this silicone hose will stay soft and not degrade.
Z1 Motorsports offers a full line of silicone hoses for the Z32 that will be the last hoses you will ever have to purchase. They will outlast the car and they cost less than new OEM replacements! There's no reason to consider anything else.
- 1990-1996 Nissan 300ZX (Z32)