Shop International 4700 - 4900 Radiator Tubes & Hoses

International 4700-4900 Radiator Tubes-Hoses

A reliable cooling system starts with the right components and that means quality radiator tubes, hoses, and gaskets that keep coolant flowing and temperatures in check. Our selection of parts for International 4700 and 4900 trucks is designed to help you maintain steady engine temps, reduce wear, and avoid costly breakdowns.

Heavy Duty Replacement Radiator Tubes, Hoses & Gaskets

Commercial trucks work hard and heat up. Whether you're hauling, towing, or running daily routes, your cooling system components need to keep up. Our radiator tubing components are made to handle: - High temperatures and heavy-duty pressure. - Vibration and flex from daily driving. - Constant coolant flow without leaks or breakdowns. From radiator outlet hoses to coolant branch lines and support bushings, these parts are crafted for durability and dependable performance under real-world conditions..

Parts You Can Find

Here, you'll find a full range of essential components including: - Radiator tubes for consistent coolant flow. - Silicone and rubber hoses built for heat resistance and long life. - Gaskets and seals to prevent leaks and maintain system pressure. - Support bushings and mounts to reduce strain and vibration. - Options in various sizes to match your specific engine configuration. Everything is engineered to fit International 4700 and 4900 models no guesswork required.

Why Replace These Components?

Worn hoses, cracked gaskets, or damaged tubes can lead to: Coolant leaks Overheating issues Loss of engine efficiency or damage Routine replacement of these components helps extend the life of your engine and ensures you're always operating at peak cooling performance.

Swap Out Your Commercial Truck Radiator Tubes Today

Whether you're doing preventive maintenance or replacing a failed part, this category has everything you need to keep your coolant flowing and your engine protected. Shop International 4700-4900 radiator tubes, gaskets, and hoses today and get the reliable performance your cooling system demands built tough for the long haul.

Frequently Asked Questions About International 4700-4900 Radiator Tubes & Hoses

Will these radiator hoses fit my specific International 4700 or 4900 model year?

Our radiator hoses and tubes are designed for International 4700 and 4900 models typically ranging from 1989 to 2004. However, compatibility can vary based on your specific engine configuration (DT466, DT530, T444E) and whether you have standard or heavy-duty cooling systems. We recommend checking your VIN or calling our support team with your truck's year, engine type, and current hose part numbers to ensure proper fitment.

What's the difference between molded and universal flex hoses, and which should I choose?

Molded hoses are pre-formed to exact OEM specifications and provide the best fit with minimal installation time. They maintain their shape and are less likely to kink or collapse. Universal flex hoses offer more flexibility for custom applications or emergency repairs but may require additional clamps and careful routing. For daily drivers and commercial use, we recommend molded hoses. Universal hoses work well for modified cooling systems or temporary fixes.

How difficult is it to replace these radiator hoses myself, and what tools do I need?

Most radiator hose replacements can be completed in 1-2 hours with basic tools. You'll need a drain pan (minimum 3-gallon capacity), screwdrivers or socket set for clamp removal, and potentially pliers for stubborn connections. The upper hose is typically easier to access, while lower hoses may require removing the air filter assembly or other components. Always replace hoses with a cool engine and have fresh coolant ready. Consider replacing clamps simultaneously for best results.

Are aftermarket hoses as durable as OEM parts for heavy-duty commercial use?

Quality aftermarket hoses meeting or exceeding SAE J20 specifications perform comparably to OEM parts when properly installed. Look for hoses with reinforced fabric or wire construction, rated for temperatures up to 257?F (125?C) and pressures of 80+ PSI. Premium EPDM rubber compounds resist coolant degradation better than standard rubber. For severe-duty applications or extreme climates, consider silicone hoses which offer superior temperature resistance and longer service life, though at a higher initial cost.

What are the warning signs that my radiator hoses need replacement?

Inspect hoses every 50,000 miles or 2 years. Replace immediately if you notice: soft, spongy spots when squeezed; hard, brittle texture; visible cracks, splits, or bulges; coolant residue or staining around connections; collapsed sections restricting flow; or frayed areas where hoses contact other components. Don't wait for complete failure - a blown hose can cause engine damage and leave you stranded. Keep spare hoses and clamps in your emergency kit for roadside repairs.