Radiator Hose Replacement Kits

Universal radiator hoses exist and can be cut to length for general applications, but heavy equipment and commercial vehicles typically require vehicle-specific or OEM-compatible hoses. Using the correct hose for your make and model — such as Komatsu, John Deere, or Peterbilt — ensures proper diameter, bend angle, pressure rating, and longevity in demanding operating conditions.

A typical radiator hose replacement kit includes upper and lower radiator hoses, hose clamps, and in some cases bypass hoses or heater hoses. Heavy equipment kits may also include coolant fittings and O-rings. Radiator Supply House offers kits compatible with major OEM brands for complete, ready-to-install cooling system service.

Fitment is determined by the equipment make, model, and engine type. Radiator Supply House carries OEM-compatible hose kits for brands such as Caterpillar, Komatsu, John Deere, Freightliner, and Peterbilt. Use the equipment's serial number or part number when searching, or contact our team directly for assistance identifying the correct replacement kit.

Radiator hoses on heavy equipment should generally be inspected every 1–2 years and replaced every 4–5 years or at the manufacturer's recommended service interval. Signs of wear include cracking, softness, swelling, or coolant leaks. In high-demand environments like construction or mining, more frequent inspection is advisable to prevent unexpected cooling system failures.

Yes, Radiator Supply House provides ICEBOX replacement parts engineered to OEM-equivalent quality standards. These hose kits are designed to match original equipment specifications for brands including Caterpillar, Freightliner, Peterbilt, John Deere, and Komatsu, ensuring correct fitment, pressure tolerance, and service life comparable to factory-supplied components.

Yes. Radiator Supply House supports trade and wholesale customers through an account-based ordering system with login-exclusive pricing. Fleet operators, equipment repair shops, and heavy equipment dealers can access volume pricing and availability directly through the online platform or by contacting the team via phone or WhatsApp support.