Genuine Porsche 991-106-813-04 Rear Engine Coolant Heater Hose

The Genuine Porsche 991-106-813-04 is an OEM engine coolant hose designed specifically for rear-mounted heating and cooling circulation in Porsche 911 models. This heater hose is an essential component of the engine's cooling system, carrying coolant between the engine, heater core, and radiator to maintain optimal operating temperatures.

Key Features:

• Genuine Porsche OEM part ensuring perfect fit and long-lasting durability
• Engineered for rear engine compartment installation
• Designed to withstand high temperatures and coolant system pressures
• Precision-molded construction for exact routing and clearance
• Manufactured to Porsche's strict quality standards

This heater hose is part of the water cooling system's rear end heating and bleeding circuit. When coolant hoses deteriorate over time, they can develop cracks or become brittle, leading to coolant leaks and potential engine overheating. Replacing worn coolant hoses with genuine Porsche parts ensures reliable performance and maintains your vehicle's cooling system integrity.

Alternate Part Number: 99110681304