If you manufacture your own aluminum radiator, the Mishimoto Aluminum Coolant Fill Neck is a must-have.The Mishimoto Aluminum Coolant Fill Necks are CNC machined and ready to be welded for use with your custom project.These Aluminum Fill Necks are compatible with our Mishimoto Radiator Caps.The large Mishimoto CNC machined Aluminum Fill Neck is 42mm and includes a screw-in nipple for overflow.
Versatile multi-purpose fitting designed to securely connect fluid or air lines across various systems. Precision-machined for a tight, leak-resistant seal, it offers durable construction, reliable performance, and easy installation.
Universal Fitment
Aluminum fill neck fits with Mishimoto Radiator Cap
CNC machined aluminum universal large fill neck
Ready to be welded for custom application
The Mishimoto 42mm Aluminum CNC Coolant Fill Neck is an essential component for custom radiator manufacturing and performance upgrades. Crafted from high-quality aluminum and CNC machined for precision, this fill neck provides a durable and reliable connection point for coolant systems. Its large 42mm diameter ensures ample flow capacity, making it suitable for high-performance applications. Designed to be welded onto custom radiators, it offers a seamless integration that maintains system integrity and prevents leaks. The inclusion of a screw-in nipple facilitates overflow management, enhancing safety and ease of use. Compatible with Mishimoto radiator caps, this fill neck ensures a secure fit and consistent pressure sealing across your cooling setup. Its versatility makes it an ideal choice for custom automotive projects, race cars, or any application requiring a robust and leak-resistant coolant fill point. Manufactured with strict quality standards, the Mishimoto Aluminum Fill Neck is a reliable component that supports optimal thermal management and system maintenance. Whether you're building a custom radiator or upgrading an existing one, this CNC machined aluminum fill neck offers precision, durability, and ease of installation for professional and enthusiast builders alike.
Features:
Large 42mm diameter for high flow capacity
CNC machined aluminum construction for precision and durability
Ready to be welded onto custom radiators
Includes screw-in overflow nipple for added safety
Compatible with Mishimoto radiator caps for secure sealing
Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1
Product Details
Vehicle Fitment
Features
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