Description
Keep your fuel, oil, or brake lines sealed tight with the Aeroquip #3 Steel Flare Plug FCM3701 — a trusted solution for capping off unused AN fittings cleanly and securely. Built from durable steel with a zinc oxide finish, this plug is designed to withstand the demands of high-performance applications. Whether you’re building a race car or upgrading your street machine, this little fitting delivers big peace of mind.
- Part Number: FCM3701
- Type: Flare plug
- Size: 3 AN
- Head Style: Hex head
- Material: Steel
- Finish: Zinc oxide
- Quantity: Sold individually
A simple, no-nonsense plug that every serious builder should have in their parts bin — you’ll be glad you kept a few on hand.






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