Continental Contitech 20017233 Straight Radiator Hose

Product Description

The CONTINENTAL CONTITECH 20017233 is a straight EPDM radiator hose designed for coolant transfer in heavy-duty and commercial engine cooling systems. Constructed from Versgard EPDM compound, it resists heat, ozone, and coolant degradation over extended service intervals. The hose measures 3.25 inches in inside diameter and 3 feet in length, with a maximum working pressure rating of 150 psi and a maximum temperature rating of 260 degrees F. This hose is installed by diesel mechanics, fleet technicians, and heavy equipment service professionals working on cooling system repairs or replacements.

This hose is suited for straight-run coolant plumbing applications in trucks, buses, agricultural equipment, industrial engines, and other large-displacement engine platforms where a 3.25-inch diameter straight hose is specified. Its black EPDM construction makes it appropriate for high-heat underhood environments. Technicians select this part when replacing deteriorated or cracked OEM coolant hoses during preventive maintenance or emergency repairs on cooling systems.

Key Features

• Versgard EPDM construction resists heat, ozone, and glycol-based coolants
• 150 psi maximum working pressure for high-demand cooling circuits
• 260 degrees F maximum temperature rating for high-heat engine environments
• Straight style simplifies routing in direct-run coolant plumbing
• 3.25-inch inside diameter fits large-bore cooling system connections
• Black finish is standard for underhood hose applications

Compatibility

Designed as an OEM-style replacement straight radiator hose for large-bore engine cooling systems requiring a 3.25-inch inside diameter straight hose configuration.

Installation Notes

A qualified diesel or heavy equipment mechanic should perform cooling system hose replacement. Drain and depressurize the cooling system completely before removing any hose clamps or disconnecting hose ends. Inspect hose barbs and connection necks for corrosion or damage before installing the new hose. Follow equipment manufacturer torque specifications for hose clamps and refill with the correct coolant mixture per the engine service manual.