Sierra 68390P Eclipse 2 Inch Fuel Gauge, E-F Dial, Scratch-Resistant Domed Glass Lens

The Sierra 68390P Eclipse fuel gauge is a 2 inch marine instrument that displays fuel level across an E-F (Empty to Full) dial range. It is part of the Eclipse instrument line, built with smart white and blue graphics set against a black dial background for clear, modern readability at the helm. The very low profile bezel follows the curve of the lens itself, a design that eliminates the water trapping common with raised-bezel gauges on a boat exposed to spray and rain.

The dial is covered by a domed glass lens that is scratch-resistant, standing up to years of wipe-downs and incidental contact better than plastic lens covers. Perimeter lighting surrounds the dial for strong visibility at night, and the face is printed with both U.S. And metric scales, including ISO symbols where appropriate, so the gauge reads correctly for a range of boat owners and technicians. The 68390P is designed for use on most outboards, stern drives, and gasoline-powered inboards. For owners building out a matching helm, optional add-on eyebrow or square bezels are available separately to change the mounting look without changing the gauge itself. The 68390P is also offered as part of a larger IB/IO instrument set that pairs it with matching tachometer and hour-meter gauges for a consistent dash appearance.

Specifications

• Brand: Sierra
• Manufacturer Part Number: 68390P
• Product Type: Fuel Gauge (Eclipse)
• Gauge Size: 2 inches
• Dial Range: E-F (Empty to Full)
• Lens Material: Glass, scratch-resistant domed glass
• Dial Background: Black with white and blue graphics
• Lighting: Perimeter lighting
• Scale: U.S. And metric scales with ISO symbols where appropriate
• Item Dimensions: 2 x 4 x 5 inches
• Weight: 0.5 pounds
• UPC: 808282266851
• Quantity: 1
• Warranty: Sierra customer satisfaction warranty against defects in workmanship and materials

Frequently Asked Questions

What size is the Sierra 68390P fuel gauge? The Sierra 68390P Eclipse fuel gauge is a 2 inch gauge, sized to fit standard 2 inch helm gauge openings.

What does the dial on the 68390P show? It shows an E-F (Empty to Full) fuel level range on a black dial with white and blue graphics, part of the Sierra Eclipse gauge line.

Is the lens on the Sierra 68390P gauge scratch-resistant? Yes, the 68390P uses a domed glass lens that is scratch-resistant, made to hold up to routine wipe-downs and incidental contact at the helm.

What is the dial lens made of? The lens on the Sierra 68390P Eclipse fuel gauge is glass, formed into a domed shape that sheds water and resists scratching.

What boats and engines is the 68390P designed for? The Sierra 68390P Eclipse fuel gauge is designed for use on most outboards, stern drives, and gasoline-powered inboards.

Does the 68390P gauge light up at night? Yes, the 68390P has perimeter lighting around the dial for readability at night.

Does the 68390P use U.S. Or metric measurements? Both. The 68390P dial is printed with U.S. And metric scales, including ISO symbols where appropriate.

What color is the 68390P gauge face? The dial background is black, with white and blue graphics that make up the Sierra Eclipse styling.

What is included when I order the 68390P? You receive one Sierra 68390P Eclipse 2 inch fuel gauge, quantity 1.

How much does the Sierra 68390P gauge weigh? The Sierra 68390P Eclipse fuel gauge weighs 0.5 pounds.

Can I add a different bezel style to the 68390P? Optional add-on eyebrow or square bezels are available separately for the 68390P if you want a different mounting look than the standard low profile bezel.

Is the Sierra 68390P covered by a warranty? Yes, the 68390P is covered under Sierra's customer satisfaction warranty against defects in workmanship and materials, subject to Sierra's warranty terms and conditions.