Sierra Eclipse 68412P Inboard/Sterndrive 6-Gauge Instrument Set

The Sierra Eclipse 68412P is a complete 6-gauge instrument set designed for inboard and sterndrive boat applications. Rather than a single gauge, this is a coordinated set that brings a full helm dashboard together in one purchase, so every gauge on the panel matches in styling and finish. The set includes a tachometer/hourmeter (68399P), a speedometer (68396P), a fuel gauge (68390P), a voltmeter (68408P), along with two additional gauges identified by part numbers 68401P and 68392P. Each gauge uses a 1/8-24 NPT thread connection, a common marine gauge fitting standard that simplifies installation into a standard dash panel or gauge pod. Because the 68412P set is built specifically for inboard/sterndrive boats, it is not the same kit as Sierra's outboard-specific instrument sets, so boat owners should confirm their propulsion type before ordering. The Eclipse line is part of Sierra's broader instrument offering, built to give boaters a consistent, factory-look instrument panel without having to source and match individual gauges separately. As with other Sierra engine and drive parts, the components in this set are backed by Sierra's standard product warranty covering defects in workmanship and materials.

Specifications

• Brand: Sierra
• Manufacturer Part Number: 68412P
• Instrument Set Type: Inboard/Sterndrive
• Gauges Included: 68399P (Tachometer/Hourmeter), 68396P (Speedometer), 68390P (Fuel Gauge), 68408P (Voltmeter), 68401P, 68392P
• Number of Gauges: 6
• Thread Type: 1/8-24 NPT
• Item Dimensions: 5 x 9 x 15 inches
• Weight: 5 pounds
• UPC: 808282267056

Fitment

• Designed for inboard/sterndrive (IB/IO) boat applications

Frequently Asked Questions

What boats is the Sierra 68412P gauge set designed for? The 68412P instrument set is built for inboard and sterndrive (IB/IO) boats, as distinct from Sierra's outboard-specific instrument sets.

How many gauges come in the 68412P set? This Sierra Eclipse set includes 6 gauges: part numbers 68399P, 68396P, 68390P, 68408P, 68401P, and 68392P.

Which gauges are the tachometer and speedometer in this kit? In the 68412P set, the tachometer/hourmeter is part number 68399P and the speedometer is part number 68396P.

Does the 68412P set include a fuel gauge and voltmeter? Yes, the set contains a fuel gauge (68390P) and a voltmeter (68408P) along with the other included gauges.

What thread size do the gauges in the 68412P set use? Each gauge in the Sierra 68412P instrument set uses a 1/8-24 NPT thread connection.

How much does the Sierra 68412P gauge set weigh? The complete 68412P Inboard/Sterndrive instrument set weighs 5 pounds.

What are the dimensions of the 68412P instrument set packaging? The 68412P set measures 5 x 9 x 15 inches.

Is the 68412P set the same as Sierra's outboard gauge kit? No, 68412P is the Inboard/Sterndrive instrument set; Sierra offers a separate outboard-specific set with a different part number, so boat owners should match the kit to their propulsion type.

Is the Sierra 68412P set covered under warranty? Yes, gauges in the 68412P Eclipse set are covered under Sierra's standard product warranty against defects in workmanship and materials.

What is the UPC for the Sierra 68412P instrument set? The UPC for the Sierra Eclipse 68412P instrument set is 808282267056.