Gates 23140 Premium Molded Coolant Hose Upper Radiator Hose

The Gates 23140 Premium Molded Coolant Hose is a factory-molded, OEM-quality upper radiator hose designed to efficiently transport coolant from the radiator to the engine for optimal temperature regulation. This precision-engineered replacement hose is manufactured to fit modern, tighter-fitting engine compartments with OE-level quality specifications.

Construction and Materials:

• High-quality EPDM rubber construction with synthetic fiber knit reinforcement
• Heat and ozone resistant EPDM cover for extended service life
• Operating temperature range: -40°F to 275°F (-40°C to 135°C)
• Centerline length: 32-5/16 inches (820mm)
• Inside diameter: 1-1/4 inch (32mm) at both ends

Advanced Engineering Features:

• Specifically engineered to resist electrochemical degradation (ECD), the leading cause of coolant hose failure
• Re-engineered materials resist vacuum collapse, often eliminating the need for internal springs
• Pre-shaped to fit and ensure perfectly sealed connections
• Meets SAE 20R3 Type EC Class D-1 and D-2 specifications
• Approved for marine applications

OEM Cross-References: Replaces GM 19129795, GM 19130185, ACDelco 26549X, Dayco 72401, Dayco E72401, Goodyear 62894, and NAPA 9843.

Gates molded coolant hoses are designed to match original equipment specifications, ensuring a hassle-free installation and reliable, long-lasting performance for your vehicle's cooling system. This hose is an essential component for maintaining optimal engine operating temperature and preventing overheating issues.