Gates 22929 Premium Molded Coolant Hose Upper Radiator Hose 1.31 in. ID 22.1 in.

The Gates 22929 Premium Molded Coolant Hose is a factory pre-shaped upper radiator hose engineered as a direct OE replacement. With a 1.31-inch inside diameter and a 22.1-inch centerline length, this hose is precision-formed to deliver a proper fit and a perfectly sealed connection right out of the box.

Key Features:

• EPDM construction — Durable EPDM tube with synthetic fiber knit reinforcement resists heat, ozone, and chemical coolants for long service life
• Electrochemical degradation (ECD) resistant — Engineered to combat ECD, the leading cause of coolant hose failure, preventing micro-cracking in the hose tube
• Vacuum collapse resistant — Specifically engineered materials resist collapse under vacuum, reducing the need for internal springs
• Pre-shaped OE fit — Factory molded to match OEM geometry, ensuring a secure seal without modification
• Wide temperature range — Rated from -40°F to +275°F (-40°C to +135°C) for reliable performance in demanding conditions
• SAE certified — Meets SAE 20R4 EC Class D1 and D2 specifications
• Marine approved — Approved for marine cooling system applications
• Lifetime limited warranty — Backed by Gates' lifetime limited warranty against defects in materials and workmanship

Specifications:

• Position: Upper
• Inside Diameter: 1.31 in. (33 mm)
• Centerline Length: 22.1 in. (561 mm)
• Color: Black
• Contains Internal Spring: No
• Number of Branches: 0
• Sold Individually

Gates recommends replacing hose clamps each time a new coolant hose is installed. Not intended for fuel or oil transfer applications. Gates molded coolant hoses represent the most comprehensive replacement hose line on the market, built to OEM-quality standards without the cost of an OE dealer visit.