Radiator Bypass Hose for International Harvester 414 and 444 Series Tractors SKU: QT2145

A failed or deteriorated bypass hose disrupts your cooling system's ability to circulate coolant properly during warm-up, leading to uneven engine temperatures and potential overheating. This replacement radiator bypass hose restores correct coolant flow through your International Harvester 414 or 444 series tractor's cooling system.

Why Proper Circulation Matters

• Pre-formed design ensures exact fit for IHC 414 and 444 series tractors
• Heat-resistant rubber compound handles repeated thermal cycling
• Reinforced construction prevents collapse under system pressure
• Factory-spec dimensions maintain proper coolant flow rates

This bypass hose is one of those components that works quietly until it fails, often during the busiest part of the season. When your IHC starts running hot or you notice coolant leaks, this hose replacement gets your cooling system back to reliable operation. With over 55 years of parts expertise, S&H knows which cooling system components keep these classic International Harvester tractors running strong.