Shields Hose 16-250-4003 Shieldsflex II Water/Exhaust Hose 4 Inch x 10 Feet

The Shields Hose 16-250-4003 is a premium 4-inch diameter Shieldsflex II marine hose designed for both water and exhaust applications. This 10-foot length of heavy-duty marine-grade hose provides reliable performance in demanding marine environments.

Key Features:

• 4-inch inner diameter for high-volume flow capacity
• 10-foot length for flexible installation options
• Shieldsflex II construction for superior durability and flexibility
• Dual-purpose design suitable for water and exhaust systems
• Reinforced construction resists kinking and collapsing
• Marine-grade materials resist salt water, chemicals, and temperature extremes
• Smooth inner liner reduces friction and maintains flow efficiency

Ideal for engine cooling systems, exhaust routing, and bilge pump applications on boats, yachts, and marine vessels. The Shieldsflex II design combines durability with the flexibility needed for tight engine compartment installations.