3/4" Heater Hose Spring (3") - S.U.R. and R Auto Parts

The S.U.R. and R Auto Parts SP34 3/4" Heater Hose Spring is engineered for professional automotive and industrial cooling systems. This 3-inch spring provides critical internal reinforcement to 3/4-inch heater hoses, preventing collapse and kinking in high-stress areas and tight bends. It ensures consistent coolant flow and extends the operational lifespan of essential cooling system components, maintaining system integrity under demanding conditions.

Key Features

• Precision Internal Fit: Designed for a secure and exact fit within 3/4-inch internal diameter heater hoses, ensuring optimal performance without impeding fluid flow.
• Targeted Kink Prevention: The 3-inch length offers focused support to hose sections prone to sharp bends and stress, effectively preventing kinking and premature collapse.
• Durable Professional-Grade Construction: Manufactured from robust materials to withstand the high temperatures, pressures, and chemical exposure common in engine environments.
• Optimized Coolant Flow: Prevents flow restrictions caused by hose degradation, maintaining the full internal diameter for efficient coolant circulation and stable temperature regulation.
• Extends System Longevity: By mitigating heater hose kinking and degradation, the SP34 helps preserve the efficiency and lifespan of other critical cooling system components.

Applications

This heater hose spring is a valuable asset for professional technicians and mechanics engaged in routine maintenance, repairs, or specialized installations. It is ideally used within heater hose lines to reinforce areas susceptible to sharp bending, preventing potential kinking or collapse during operation. The SP34 also serves as an effective heater repair spring, enabling technicians to efficiently restore hose integrity. Proactive installation supports stable engine temperature regulation and consistent cabin heating efficiency across a wide range of automotive models and industrial equipment requiring reliable fluid transfer.

Specifications

• Manufacturer: S.U.R. and R Auto Parts
• Model Number: SP34
• Product Name: 3/4" Heater Hose Spring (3")
• Weight: 1.8 lbs
• Dimensions: 5 x 3 x 5 inches