Sierra 59737P Lido Pro 3 Inch Tachometer, 0-7000 RPM, White Dial

The Sierra 59737P Lido Pro Tachometer is a 3 inch marine gauge built to track engine RPM from 0 to 7000 with a fog resistant, scratch resistant curved glass lens. The white dial is printed with black numerals and paired with a black pointer tipped in fire-orange for quick readability at a glance, day or night, thanks to white perimeter lighting and red thru-dial lighting. The bezel is stainless steel with a near-flush profile for a clean, low-drag installation on the dash or helm panel.

This tachometer uses sender code O/B ALT./COIL, making it suited to outboard applications reading off the alternator or coil signal. It is not tested for complete aftermarket (non-original-equipment) ignition systems, though it will work with aftermarket replacement parts, and it is not intended for diesel engines. Mariner 30 and 40 HP (2-cylinder) engines require an additional module (Mercury P/N 17461A2) to use this tachometer. The 59737P is also a component gauge within Sierra's Lido instrument sets for both outboard and inboard/sterndrive rigging, so it can be sourced individually to match or complete a matching helm set.

Specifications

• Brand: Sierra
• Manufacturer Part Number: 59737P
• Dial Size: 3 inches
• RPM Range: 0-7000 RPM
• Sender Code: O/B ALT./COIL
• Dial Color: White
• Numerals Color: Black
• Pointer: Black with fire-orange tip
• Lighting: White perimeter and red thru-dial lighting
• Lens: Scratch resistant, fog resistant curved glass
• Bezel: Stainless steel, near-flush
• Material: Glass, Stainless Steel
• Item Dimensions: 4 x 6 x 8 inches
• Weight: 0.75 pounds
• UPC: 731957400543

Fitment

• Sender code O/B ALT./COIL for outboard alternator/coil signal reading
• Not for diesel engines
• Not tested for complete aftermarket ignition systems (works with aftermarket replacement parts)
• Mariner 30 and 40 HP (2-cylinder) engines require an additional module, Mercury P/N 17461A2, to use this tachometer
• Included as a component of Sierra's Lido Outboard and Lido Inboard/Sterndrive instrument sets

Frequently Asked Questions

What RPM range does the Sierra 59737P tachometer read? The Sierra 59737P Lido Pro Tachometer reads from 0 to 7000 RPM on its 3 inch white dial.

Will this tachometer work with a diesel engine? No, the Sierra 59737P is not intended for diesel engines.

Does the 59737P work with aftermarket ignition systems? It has not been tested for complete aftermarket (non-original-equipment) ignition systems, but the Sierra 59737P will work with aftermarket replacement parts.

What sender code does this gauge use? The 59737P uses sender code O/B ALT./COIL, meaning it reads its signal from an outboard alternator or coil connection.

Do I need any extra parts for a Mariner outboard? Mariner 30 and 40 HP (2-cylinder) engines require an additional module, Mercury P/N 17461A2, in order to use the Sierra 59737P tachometer.

What size is the tachometer dial? The Sierra 59737P has a 3 inch dial.

What material is the lens and bezel made of? The lens on the 59737P is scratch resistant, fog resistant curved glass, paired with a stainless steel, near-flush bezel.

Is the dial lit for nighttime use? Yes, the 59737P features white perimeter lighting along with red thru-dial lighting for nighttime visibility.

How much does this tachometer weigh? The Sierra 59737P weighs 0.75 pounds.

Is this gauge sold as part of a larger instrument set? The 59737P is included as a component within Sierra's Lido Outboard instrument set and the Lido Inboard/Sterndrive instrument set, and it is also available on its own.

What color is the dial and pointer? The 59737P has a white dial with black numerals and a black pointer tipped in fire-orange.

What are the packaged dimensions of the 59737P? The Sierra 59737P ships in a package measuring 4 x 6 x 8 inches.