Mishimoto 42mm Aluminum CNC Fill Neck

Marsoni

M251S

$21.95

Get it in 3 business days with 1 day shipping. Friday, May 29

Mishimoto 42mm Aluminum CNC Fill NeckSKU: MMFN L UPC: 748354803853 Mishimoto 42mm Aluminum CNC Fill Neck MMFN L CNC machined from solid aluminum, the Mishimoto 42mm Aluminum CNC Fill Neck delivers precise coolant filling for custom radiator builds. Designed for welding onto fabricated aluminum radiators, it ensures reliable sealing and overflow management in performance applications. Pair it with Mishimoto radiator caps for consistent pressure handling in racing or street projects. Key

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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Was disappointed with this product , as the reason for me ordering this product was so that I could gift to my little 6pound yorkie in an Easter basket , considering that my pet preference is SMALL balls and these were pretty much an average size ball. So she didn’t get much enjoyment out of them. Price was very fair , but money wasted overall because she doesn’t play with them.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 30, 2026

Verified Purchase

Desertmouse

Houston, US

★★★★★ 5

Dog likes them

Color: Squeaky-Multi Colors, Size: 2.0"(Small)-12 Pack

Dog approved

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 11, 2026