Gates 19203 Radiator Coolant Hose

The Gates 19203 is a premium molded coolant hose engineered to deliver reliable performance in demanding automotive cooling systems. This OE replacement hose features Gates' proven construction that resists electrochemical degradation, ozone damage, and heat-induced deterioration.

Key Specifications:

• Centerline length: 17.7 inches
• Inner diameter: 0.63 inches x 0.73 inches (tapered design)
• Application: Heater to tee connection
• Color: Black
• Construction: Molded EPDM rubber with reinforced plies

Features and Benefits:

• Precision-molded design ensures exact fit for original equipment replacement
• High-grade EPDM rubber compound withstands coolant chemicals and extreme temperatures
• Reinforced construction prevents collapse and maintains consistent coolant flow
• Resistant to ozone, heat, and electrochemical degradation
• Backed by Gates lifetime limited warranty

This hose is sold individually and is designed to restore your cooling system to OE specifications. Gates is a trusted name in automotive cooling system components, providing the quality and durability professionals demand.