Fragola -4ANx 1/8 FPT x 90ft Gauge Adapter

Sized at -4AN male on one end and 1/8-inch NPT female on the other, the Fragola 495023 is a 90-degree gauge adapter built from aluminum. The 90-degree angle is what matters here — it lets you route a gauge line off the back of a pressure gauge at a right angle, keeping the hose tucked close to the firewall or engine instead of sticking straight out.

Fragola manufactures this fitting from aluminum, which keeps the weight down and is standard for AN plumbing in performance applications. The -4AN connection is common for gauge lines running oil pressure, fuel pressure, or other low-to-moderate-pressure monitoring setups. The 1/8 NPT female port is the standard thread you will find on most mechanical pressure gauges.

If you are plumbing a gauge and need a clean 90-degree exit off the back of the sender or gauge head, this adapter simplifies the routing. Sold individually.