Billet Aluminum Swivel Water Neck 4.6L/5.4L

Available for backorder — expected back in stock in approximately 2 weeks. This is an estimate and may change. Backorders will be fulfilled as inventory becomes available, in the order received.

Build your cooling system around the hose routing your project needs. The GAPerformance billet swivel water neck combines adjustable mounting with a 90-degree outlet and interchangeable outlet fittings for compatible hose-barb or AN plumbing.

Key features

• Machined from 6061 billet aluminum.
• Designed for Ford 4.6L and 5.4L applications; confirm your specific mounting arrangement and clearance.
• Interchangeable outlet fittings let you change the connection to suit your setup.
• Compatible with outlet fittings for up to 1.75-inch hose or -20AN plumbing.
• Threaded -20AN ORB outlet connection with O-ring sealing.
• Two interlocking hold-down clamps allow you to position the water neck for your hose routing.
• 90-degree outlet orientation.
• Top-mounted 1/8-inch NPT port for a compatible sensor, fitting, or plug.

What’s included

• Billet swivel water neck.
• Your selected outlet fitting with O-ring.
• Two interlocking hold-down clamps.

Mounting bolts are not included.

Before ordering

Confirm your vehicle’s mounting arrangement, available clearance, and required outlet fitting. Engine size alone does not confirm fitment. Choose your outlet fitting when ordering; the interchangeable design allows you to switch to another compatible fitting later.

Need help choosing parts? Contact GAPerformance with your vehicle year, engine configuration, and intended hose size. Browse more GAPerformance billet parts.