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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Mishimoto
Mishimoto Large 42mm Aluminum CNC Machined Coolant Fill Neck - MMFN-L
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Engineered for custom radiator fabrication and cooling system builds, the Mishimoto Large 42mm Aluminum CNC Coolant Fill Neck provides a precision-machined solution for your next project. This universal component is CNC-machined from high-grade aluminum, ensuring a clean surface that is ready to be welded directly onto custom aluminum radiators or expansion tanks.
This fill neck is specifically designed for compatibility with Mishimoto Radiator Caps and features a 42mm bore. To simplify plumbing, it includes a screw-in nipple for an overflow line, allowing for easy connection to your recovery tank. Whether you are building a custom race radiator or a one-off cooling setup, this fill neck delivers the fitment and durability required for professional-level fabrication.
- CNC-machined aluminum construction for clean welding and long-term durability
- Large 42mm size designed for high-performance custom applications
- Includes threaded screw-in nipple for overflow plumbing
- Compatible with Mishimoto Radiator Caps
- Manufacturer Part Number: MMFN-L
Choose your Location
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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Mishimoto Large 42mm Aluminum CNC Machined Coolant Fill Neck - MMFN-L
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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Engineered for custom radiator fabrication and cooling system builds, the Mishimoto Large 42mm Aluminum CNC Coolant Fill Neck provides a precision-machined solution for your next project. This universal component is CNC-machined from high-grade aluminum, ensuring a clean surface that is ready to be welded directly onto custom aluminum radiators or expansion tanks.
This fill neck is specifically designed for compatibility with Mishimoto Radiator Caps and features a 42mm bore. To simplify plumbing, it includes a screw-in nipple for an overflow line, allowing for easy connection to your recovery tank. Whether you are building a custom race radiator or a one-off cooling setup, this fill neck delivers the fitment and durability required for professional-level fabrication.
- CNC-machined aluminum construction for clean welding and long-term durability
- Large 42mm size designed for high-performance custom applications
- Includes threaded screw-in nipple for overflow plumbing
- Compatible with Mishimoto Radiator Caps
- Manufacturer Part Number: MMFN-L
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