Gates 24526 Premium Modular HVAC Heater Coolant Hose

The Gates 24526 is a premium modular coolant hose engineered for HVAC heater applications. This molded hose features an integrated branch design with two connection points, providing OEM-quality performance for cooling system repairs and replacements.

Key Features:

• EPDM construction with synthetic fiber knit reinforcement for superior durability
• Heat, ozone, and chemical coolant-resistant EPDM cover
• Engineered to resist electrochemical degradation, the leading cause of coolant hose failure
• Pre-molded design with 2 branch connections for precise OEM fitment
• Vacuum collapse resistant materials eliminate the need for internal springs
• Centerline length: 6.66 inches
• End diameters: 0.75 inch, 0.88 inch, and 0.75 inch

Technical Specifications:

• Material: EPDM rubber with plastic fittings
• Temperature range: -40°F to +257°F (-40°C to +125°C)
• Meets SAE 20R3 EC Class D1 and SAE 20R4 EC Class D1 specifications
• OEM cross-reference: GM 95039027, ACDelco 22873M

Gates recommends replacing hose clamps each time a new coolant hose is installed. This hose is designed for coolant and heater applications only and should not be used for fuel or oil transfer.