Mishimoto Silicone Reducer Coupler 90 Deg 3in To 4in Blue

Silicone reducer coupler 90° 3in to 4in from Mishimoto provides a 90-degree transition for coolant and air passage systems, enabling a reliable connection between differing-diameter hoses for projects that require a compact, angled join.

This Mishimoto silicone reducer coupler is part of an expanding line of 90-degree transition couplers intended for use in both coolant and air passage systems.

• 90-degree transition — allows an angled change in direction while joining a 3in hose to a 4in hose, facilitating routing in constrained engine bays or intake/cooling pathways.
• Silicone construction — designed for use in coolant and air passage systems, offering compatibility where silicone couplers are preferred for flexibility and vibration resistance.
• 3in to 4in sizing — provides a direct reducer interface between two common hose diameters to simplify installations and retrofits.
• Blue finish — color-coded appearance for easy visual identification and coordinated engine-bay presentation.
• Mishimoto brand — part of Mishimoto’s expanding silicone coupler range, intended to streamline selection for performance and maintenance projects.

Technical considerations:

• Application: For use in coolant and air passage systems as stated by the product information.
• Function: Reducer coupler that transitions from 3in to 4in at a 90-degree angle.
• Finish: Blue silicone.