HPS Silicone Radiator + Heater Coolant Hose Kit Toyota 2017-2020 Land Cruiser 5.7L V8, 57-1709 Color:Blue Type: Electric washer pump assembly

Type: Electric washer pump assembly with fluid level sensor

Base Premium

GT 1967 - 1974 Oldsmobile Toronado Base 1971 - 1985 Oldsmobile Toronado Brougham 1985 Oldsmobile Toronado Caliente 1968 - 1976 Oldsmobile Toronado Custom 1967 Oldsmobile Toronado Deluxe 1977 Oldsmobile Toronado XS 1980 - 1981 Oldsmobile Toronado XSC 1977 - 1979 Oldsmobile Toronado XSR 1967 - 1975 Oldsmobile Vista Cruiser Base 1967 Oldsmobile Vista Cruiser Custom 1982 - 1989 Pontiac 6000 LE

Do I need to replace the bolts or use thread sealant when installing this

HPS Silicone Radiator + Heater Coolant Hose Kit Toyota 2017-2020 Land Cruiser 5.7L V8, 57-1709 Color:Blue Type: Electric washer pump assemblyHPS high temperature 3 ply reinforced silicone radiator + heater hose kit (part number 57 1709) replaces 2017 2020 Toyota Land Cruiser 5. 7L V8 stock OEM rubber lower and upper radiator hoses, heater coolant hoses with high heat resistance material which meets or exceeds OE specifications (Maximum temperature rating: 350F). Vehicle Application 2017 2020 Toyota Land Cruiser 5. 7L V8 Remark: Silicone hose water permeation rate is 10 to 15 times greater