HPS black high temp 3-ply reinforced silicone coolant hose kit 12pcs complete set (part number 57-1782-BLK) replaces 1989-1994 Nissan Skyline GTR R32 RB26DETT Twin Turbo stock OEM rubber upper and lower radiator hoses, heater hoses and water by-pass coolant hoses with high-heat resistance material which meets or exceeds OE specifications (Maximum temperature rating: 350F).

Key Features
- The premium grade high-heat resistance reinforced silicone hoses are made with correct bends and curves to ensure a perfect fitment.
- Includes 100% stainless steel non-perforated embossed hose clamps for easy installation, which do not cut thru the silicone hoses.
- Prevent and fix the coolant leaking and engine over heating problem caused by cracked, damaged or collapsed OEM rubber upper and lower coolant hoses.
- Race proven design with long lasting quality and engineered for extremely high temperature service (Max. 350F) and prolonged exposure to under-hood and coolant heat.
- HPS silicone hose kit is backed by HPS Performance Products limited lifetime warranty.

Vehicle Application
1989-1994 Nissan Skyline GTR R32 RB26DETT Twin Turbo

Replace the following OEM coolant hoses
Upper Hose - OEM Part Number: 2150105U00
Lower Hose - OEM Part Number: 2150372L00
Heater Hose Inlet A - OEM Part Number: 9240105U00
Heater Hose Inlet B - OEM Part Number: 9240205U00
Heater Hose Outlet - OEM Part Number: 9241005U00
Water By-Pass Hose (Front Water Connector to Under Plenum Tube) - OEM Part Number: 1405505U11
Water By-Pass Hose (Rear of Head Tube to Water Bridge) - OEM Part Number: 1405505U02
Water By-Pass Hose (Under Plenum Tube To Rear of Head Tube) - OEM Part Number: 1405505U01
Water By-Pass Hose (Upper Timing Case Tube to Turbocharger Outlet Joiner) - OEM Part Number: 1405505U21
Water By-Pass Hose (Water Outlet Housing to Upper Timing Case Tube) - OEM Part Number: 1405505U22
Water By-Pass Hose (Oil Heater Return to Rear Water Connector) - OEM Part Number: 2130705U04
Water By-Pass Hose (Oil Heater Inlet to Rear Water Connector) - OEM Part Number: 2130705U02

Remark: Silicone hose water permeation rate is 10 to 15 times greater than standard EPDM rubber hose. Checking water level regularly is highly recommended when silicone coolant hoses are used in a daily driving vehicle.