Sierra 63481P Sterling 2 Inch Outboard Water Pressure Gauge Kit, 30 PSI, Includes Fittings and 20 Feet of Tubing

The Sierra 63481P is a Sterling series 2 inch water pressure gauge kit built for outboard engines, reading up to 30 PSI. The gauge face is brushed aluminum with black graduations, black numerals, and a black pointer for a clean, easy-to-read display on the dash or instrument panel. The kit is supplied complete for installation: it includes the gauge itself along with the fittings and 20 feet of tubing needed to plumb the gauge into the engine's water pressure circuit, so there is no need to source separate line or fitting hardware for a standard installation. Fittings are NPT thread. This gauge lets boaters monitor raw water or cooling system pressure on an outboard in real time, giving an early warning of a failing water pump, a clogged intake, or a restricted cooling passage before the engine overheats. As part of the Sierra Sterling gauge line, it is designed to match the look of other Sterling series 2 inch gauges for a consistent instrument panel. The kit ships as a single unit (quantity 1).

Specifications

• Brand: Sierra
• Manufacturer Part Number: 63481P
• Product Type: Water Pressure Gauge Kit, Outboard
• Gauge Size: 2 inches
• Pressure Range: 30 PSI
• Dial Finish: Brushed aluminum with black graduations, numerals, and pointer
• Thread Type: NPT
• Kit Contents: Gauge, fittings, and 20 feet of tubing
• Number of Items: 1
• Weight: 0.99 pounds
• Country of Origin: United States
• UPC: 731957420015

Frequently Asked Questions

What is included in the Sierra 63481P water pressure kit? The kit includes the 2 inch Sterling water pressure gauge itself plus the fittings and 20 feet of tubing needed to install it, so the Sierra 63481P arrives ready to plumb into the engine's water pressure line.

What pressure range does the 63481P gauge read? The Sierra 63481P Sterling water pressure gauge reads up to 30 PSI.

What size is the gauge face? The Sierra 63481P is a 2 inch gauge, matching the standard Sterling series gauge size for outboard instrument panels.

What thread type do the included fittings use? NPT thread fittings are supplied with the Sierra 63481P water pressure kit.

How much tubing comes with the kit? 20 feet of tubing is included with the Sierra 63481P, enough to run the line from the gauge to the engine's water pressure fitting on most outboard installations.

What does the gauge dial look like? The dial is brushed aluminum finish with black graduations, black numerals, and a black pointer for clear readability.

Is this gauge for outboard engines? Yes, the Sierra 63481P is a water pressure gauge kit designed for outboard applications.

How many gauges are in the box? The Sierra 63481P kit contains 1 gauge, along with its fittings and tubing.

How much does the 63481P kit weigh? The Sierra 63481P water pressure kit weighs 0.99 pounds.

Why would I install a water pressure gauge on my outboard? Monitoring water pressure with a gauge like the Sierra 63481P helps a boater catch a failing water pump, a clogged intake, or a restricted cooling passage before it leads to engine overheating.

Where is this gauge made? The Sierra 63481P water pressure kit is manufactured in the United States.

Does the 63481P include everything needed for installation, or do I need to buy fittings separately? No separate fittings are needed for a standard installation; the Sierra 63481P kit already includes the fittings and 20 feet of tubing along with the gauge.