Vibrant Performance 16605 -4 AN Male to 10 mm x 1.25 Male Straight Adapter

The Vibrant Performance 16605 straight adapter provides a reliable connection between a -4 AN male fitting and a 10 mm x 1.25 male metric port. Designed for automotive fluid, fuel, oil, and other compatible systems, this adapter helps simplify hose and component installation when connecting AN plumbing to metric-threaded equipment. Its straight configuration supports a clean, direct routing path and is well suited for custom fabrication, performance upgrades, and replacement applications.
Constructed from lightweight aluminum, the Vibrant Performance 16605 adapter combines practical durability with corrosion resistance for demanding engine-bay and motorsport environments. The black anodized finish adds surface protection while providing a clean, professional appearance. The precision-machined fitting is designed for dependable installation when used with compatible sealing methods, hoses, and components.
This -4 AN to 10 mm x 1.25 male adapter is supplied as an individual fitting and is intended for applications requiring a secure transition between imperial AN plumbing and metric-threaded connections. Verify thread specifications, fitting compatibility, clearance, and system requirements before installation. Proper assembly and sealing practices are essential to help prevent leaks and ensure reliable service.

Features:

• Brand: Vibrant Performance

• Part Number: 16605

• Fitting Type: Straight adapter

• Connection 1: -4 AN male

• Connection 2: 10 mm x 1.25 male metric thread

• Material: Aluminum

• Finish: Black anodized

• Application: Connects AN plumbing to compatible metric-threaded components

• Quantity: Sold individually