📊 Sierra International 65485P Sahara 6-Gauge Set - Monitor Speed Tach Volt Fuel Pressure & Water Temp Review

These units look great with the wood finish. Installed them on my 98 Seaswirl 25 aft and they were an easy replacement. The red backlight makes them bright. They really like it.

There was a problem with the tachometer but it worked. I had to change the settings on the back. Also remember the connector posts, the original ones were on opposite sides. Once figured out, it works great.

Looks great. Fairly simple installation, but the instructions are very general. You fixed all my painful problems. The only real problem is the lighting. Old school incandescent lights that illuminate the top of each pickup well but are dim around 6 o'clock.

Bought to replace blocks in my boat. Ease of installation. I had to cut off the tri-connectors and replace the connectors with spade lugs, but that's probably due to the age of my boat. Easy work. About $1.50 for ears. Very attractive on my wood grain dash and all readings matched existing gauges. In my opinion it couldn't be better.

I give this set the lowest rating because the tachometer looks like Mickey Mouse. Even though it's set to 4 cylinders the RPMs weren't measuring properly so I called the manufacturer and they said I had to calibrate it manually. What? Basically the guy told me I needed to adjust it based on what I thought the idle RPM should be. Needless to say I will not use this touch. Also, there were no documents in the kit to tell me which sensors to buy for the oil and temp sensors. I had to ask the…

Looks great! Works perfectly! Very sexy at night with red backlight. I added a trim sensor (same series Sierra Trim 59709P but not in this picture. I placed it under the fuel level sensor and moved the horn button. 1999 Mercruiser 3.0li/o transmitters worked fine. This year's harness from the 3 wire connector for factory marine gauges i had to cut the leads with metal scissors to separate the wires it is very easy to do like cutting butter i saw a review where someone returned gauges due to…