Dayco Moulded Hose DMH821 Ultra-Ceramic-Plus Marine Full Syn 10W-40 is

Marine Full Syn 10W-40 is a premium

Blue OEM Coolant Premix is a genuine Glysantin® G30® Original Equipment Manufacturer (OEM)

Available in rubber O rings for thermostats and in heavy-duty paper for thermostat housing applications

Offset conventional style thermostat with double jiggle pins

since copper is damaging to our waterways

Dayco Moulded Hose DMH821 Ultra-Ceramic-Plus Marine Full Syn 10W-40 isDesigned as a replacement for Original Equipment Manufacturer (OEM) coolant hose. Dayco moulded hoses are manufactured with knitted reinforcement and EPDM construction which provides high strength and resistance to oil, mud, salt, road debris, ozone, coolants and temperature variations that are required for OEM hose replacements. The inner base tube is reinforced with knitted rayon for maximum strength and burst resistance for the life of the hose.