HPS blue high temp 3-ply reinforced silicone heater hose kit (part number 57-1769-BLUE) replaces Honda 99-00 Civic Si B16 1.6L DOHC stock OEM rubber heater 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.
Compatible with OEM part numbers 79721-S02-A10, 79722-S02-A10, 79725-S02-A10 and 19508-P2T-A00
- 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
2000 Honda Civic Si B16 1.6L DOHC
1999 Honda Civic Si B16 1.6L DOHC

REMARK: These hoses are designed for 99-00 Civic Si with B16 engine only. Might not fit any engine swap setup.

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.