
The Gates upper molded coolant hose for 1994–1999 Cadillac DeVille with the 4.6L V8 is a replacement hose that carries coolant from the engine to the radiator and supports temperature control. The molded shape suits the vehicle's upper cooling path and is intended for routine replacement when the original hose shows cracking, leaks, or softening to help prevent overheating and coolant loss.
Gates 94-99 Cadillac Deville V-8 4.6L Upper Molded Coolant Hose