Cometic C15158 Lower Coolant Hose Gasket | 2008-2010 Ford F250/F350 6.4L Powerstroke

Cometic C15158 Lower Coolant Hose Gasket | 2008–2010 Ford 6.4L Powerstroke

OEM-Quality Seal for Critical Coolant Connections
The Cometic C15158 Lower Coolant Hose Gasket is designed specifically for 2008–2010 Ford Super Duty trucks equipped with the 6.4L Powerstroke diesel engine. This gasket ensures a secure, leak-free seal between the lower coolant hose and its mating surface, helping maintain optimal cooling system pressure and fluid flow.

Reliable Performance for Demanding Diesel Applications
Constructed from premium materials, the C15158 gasket offers excellent heat resistance and long-term durability even under high operating temperatures and constant thermal cycling. Whether you're running a stock cooling system or a performance build, this gasket is built to withstand the rigorous demands of the 6.4L Powerstroke.

Ideal for Repairs and Cooling System Overhauls
If you're replacing a worn hose, upgrading your cooling components, or resealing engine connections during maintenance, this gasket is a critical piece to ensure reliable cooling system performance. A proper seal reduces the risk of coolant leaks that can lead to overheating or premature component wear.

Key Features:

• Direct replacement for OE lower coolant hose gasket

• Durable high-temp material resists pressure and chemical degradation

• Maintains coolant integrity under stock or tuned engine setups

• Precision cut for accurate fit and long-lasting seal

• Designed to match factory specifications for easy installation

Fitment:
2008, 2009, 2010 Ford F-250, F-350, F-450 Super Duty 6.4L Powerstroke

Warranty:
Manufacturer’s limited warranty against defects in materials and workmanship.

Fitment Notes:

• Compatible only with 6.4L Powerstroke cooling systems

• Replace gasket anytime coolant hoses or related parts are serviced for best results