SKU: NRAZ71029
UPC: 785012723870
MPN: NRAZ71029
The Northern Radiator 1.5 inch diameter 135 degree silicone elbow is a precision-engineered cooling system component designed for high-performance cooling applications in vehicles that operate in demanding environments. This silicone elbow provides reliable flow management in radiator hose systems where directional changes are required, particularly in tight engine compartments where standard rigid elbows cannot accommodate the necessary angles.
The 1.5 inch inner diameter (ID) specification accommodates standard cooling system hose sizes, while the 135-degree bend angle addresses intermediate directional requirements between perpendicular connections. Silicone construction delivers superior durability compared to rubber compounds in extended-temperature cycling, resisting degradation from coolant chemistry and thermal stress. The material's flexibility allows installation without the kinking or cracking issues common with rigid alternatives, while maintaining structural integrity under system pressure. Northern Radiator's manufacturing standards ensure precise bore consistency, preventing turbulence-induced cooling inefficiency.
This component is essential for custom cooling builds, engine swaps, and restoration projects where original hose routing cannot be reused. Users restoring classic vehicles, building modified cooling systems for high-output engines, or fabricating marine cooling applications rely on silicone elbows to achieve flow paths impossible with stock hose configurations. The black color resists UV degradation and maintains appearance in engine bays exposed to extended sunlight.
Silicone radiator hose components outperform rubber in applications where longevity matters—marine engines in salt environments, desert vehicles facing extreme temperature swings, and performance builds with elevated coolant temperatures all benefit from this material's resistance to degradation. The 1.5 inch diameter positions this elbow in the mid-range of cooling systems, making it compatible with many late-model V6 and inline-six configurations.
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