www.iFourWinns.com

Hi - new to the forum. Have a 1998 Horizon QX - 4.3 Volvo. Temp gauge not working. where can I order a replacement gauge?
Any help greatly appreciated.

If it's the separate gauges like my 2000 H180 was, it used VDO Vision gauges.

http://www.jegs.com/i/VDO/918/310-105/1 ... tId=760373

And they're complete trash. Click on my H180 mod's link in my signature. I swapped em out for Farias

Quick link:
viewtopic.php?f=3&t=8691&st=0&sk=t&sd=a&start=105

_________________
1981 Columbia 8.7
2015 Yamaha FZR - 87mph - sold
2006 Yamaha GP1300R - sold
2003 Chaparral 215 SSI - sold
2009 Stingray 195CS - sold
2000 Four Winns H180 - sold
1976 O'day Daysailer II - sold
Rick's Four Winns H180 Mods/Upgrade Thread

You may want to check the ground to the gauge first.

so, not having much boating luck this summer. Blew exhaust hose, back to the shop. replaced both exhaust hoses and new thermostat. Another $350. But boat is back in water now. Decided I need to be able to watch water temp to be sure I'm not over heating. replaced gauge - still no reading on water temp. Can you explain how to "check the ground"? Also, I'm guessing I should replace "sending" unit. Parts are not expensive, is it any easy fix for someone who knows how to use a socket and screwdriver? Where on the motor IS the sending unit? Is it easy to get to? Any info appreciated. Thanks.