Radium Engineering 5/16in SAE Female To 5/16in SAE Male To 5/16in Barb Tee | Universal (14-0643)

Teeing into a factory 5/16" line without cutting it takes one quick connect tee.

The Radium Engineering 5/16" SAE Female to 5/16" SAE Male to 5/16" Barb Tee splices a branch into OEM quick connect plumbing: the female end clicks onto the factory male tube, the male end accepts the factory female fitting that was there before, and the barb branch feeds clamped 5/16" hose to wherever the new circuit goes.

What You'll Feel

• A branch added to factory fuel plumbing without cutting a single line
• OEM-style click-lock service at both quick connect ends
• Sensor feeds, gauges, and auxiliary circuits plumbed cleanly

Features

• Tee: 5/16" SAE female + 5/16" SAE male + 5/16" hose barb
• Inserts inline into factory 5/16" quick connect fuel lines
• Machined anodized aluminum; all fuel types including E85

The Details

The tee's trick is reversibility, with the factory connection unclipping, the tee clicking in between, and the original line architecture surviving intact, which serves fuel pressure sensor feeds, auxiliary returns, and diagnostic taps on platforms running 5/16" SAE lines. The quick connect ends install with lightly oiled O-rings and a positive click verified by a pull test, while the barb takes fuel-rated 5/16" ID hose with a spring or EFI clamp. Confirm the line size before ordering, since 5/16" and 3/8" SAE do not interchange. Sold individually.

Kit Includes

• 1x 5/16" SAE female to 5/16" SAE male to 5/16" barb tee (14-0643)

Applications

• Inline branches into factory 5/16" SAE quick connect fuel lines
• All fuel types including gasoline and E85