When you’re on the water, you need to know what’s going on inside your engine and drivetrain. Marine Parts Source has genuine Sierra instrumentation to replace original gauges or upgrade performance and style. You’ll find Sierra gauges to keep track of everything, including speedometers, tachometers, water temperature gauges, fuel gauges, voltmeters and trim gauges. We also have many gauge series for the right look. Choose simple black Amega gauges, luxurious silvery Sterling gauges, bright white Artic gauges and more. Full Sierra marine gauge sets let you replace everything for a uniform layout.

Select a gauge for more information and to see the part number so you can check compatibility. We also carry Sierra sending units to ensure gauges receive the correct data, plus alarm switches, pitot tubing and other supplies. Ground shipping is fast and free on orders over $100, and if you ever have questions about Sierra marine gauges, our knowledgeable staff is ready to answer them.