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I-Joy 8M6000623 8818793 Water Pressure Sensor Switch Sender Compatible with Mercury Compatible with Mercruiser Replaces 8818790

4.6 (7) Write Review
Free shipping on orders over $29.99

$32.62

$ 14 .99 $14.99

In Stock

About this item

  • Please check detailed fitment carefully in the description part before purchasing. Attention: 1 The blue ring is only for decoration, some items have it and some do not, it's random, and it does not affect function; 2 The sensor's OE number is 8M6000623, please check if it is the correct one you actually need, but on the surface of the sensor, you may see numbers like 8M6000626, P2020-50XXX, etc, they are batch numbers, it's okay
  • Attention: If there is anything wrong with the reading or the item becomes defective for any reason, please directly email we seller, and we will offer you a satisfying solution
  • Part No.: 8M6000623；The OE number of our item is 8M6000623, The compatibility is only for reference, and the best way to check if it fits is to make sure the OE number you actually need is 8M6000623 before purchasing


Compatible with Mercruiser Inboard:
Compatible with Mag MPI Ski 1998 300hp 350 - (350CID 5.7L V8)
Compatible with MX MPI MIE 1998 300hp 6.2L - (377CID V8)
Compatible with MX MPI Ski 1998 300hp 6.2L - (377CID V8)
Compatible with Base 1998 375hp 8.1L - (496CID V8)
Compatible with HO 1998 375hp 8.1L - (496CID V8)
Compatible with Mercruiser Sterndrive:
Compatible with Base Mag 1998 375hp 496 - (496CID 8.1L V8)
Compatible with HO Mag 1998 375hp 496 - (496CID 8.1L V8)
Compatible with Alpha Bravo MPI 1998 262hp 4.3L - (262CID V6)
Compatible with Alpha Bravo MPI 1998 300hp 5.0L - (305CID V8)
Compatible with MX Bravo MPI 1998 300hp 6.2L - (377CID V8)
Compatible with Stroker Mag 2008 260hp 383 - (383CID 6.3L V8)
Compatible with Mercury Outboard:
2006 110hp 1150D84HY 2006 110hp 1175D73HY 2006 110hp 1175D83HC
2006 110hp 1175D83HY 2006 110hp 1175D84HY 2006 175hp 1175P73HY
2006 175hp 1175P83H 2006 110hp 111047JHD 2006 110hp 1135D73HT
2006 110hp 1135D73HY 2006 110hp 1135D83HC 2006 110hp 1135D83HY
2006 110hp 1135D84HC 2006 110hp 1135D84HY 2006 110hp 1150D73HT
2006 110hp 1150D73HY 2006 110hp 1150D83HC 2006 110hp 1150D83HY
2006 110hp 1150D84HC 2006 110hp 7135D73ZY 2006 110hp 7135D83ZY
2006 110hp 7150D73ZY 2006 110hp 7150D83ZY 2006 110hp 7175D73ZY
2007 383hp 865108R60 2007 383hp 865108R71 2007 383hp 865108R72
2008 383hp 865108R80 2010 150hp 1150P73HY 2010 150hp 1150P83HY
Compatible with Mariner Outboard:
2006 110hp 7135D73ZY/ 7135D83ZY/ 7150D73ZY/ 7150D83ZY/ 7175D73ZY


Linda Wallace
2025-08-27 18:21:16
Works great and much cheaper than the alternatives
Customer
2025-08-17 14:01:28
Dont waste your money, buy the actual quick silver/mercury ones. Both of these failed on my customers boat- one of them after 2 hours of run time and the other randomly 2 weeks later. Not worth the headache of the smart craft system shutting the engine down over and over due to a bad sensor
Ian C
2025-08-13 12:19:44
First unit received was faulty - read 37PSI in free air. Replaced without a problem by seller. However second unit showed zero so issued it.
AndreaJerryLeahGage
2025-07-22 18:16:04
I purchased this for our 2004 Sea Ray 220 (5.0 Merc MPI) after I noticed my water pressure was reading 1.6psi and it started throwing sensor fault alarms. I knew the water impeller was new so that wasn't the issue. It took me 5 minutes to install. My water pressure immediately went from 1.6psi to 36.7psi. No more mystery fault alarms. Problem solved!
DWMarinellc
2025-05-25 15:44:29
Product was fast and what was needed
Thomas Simmons
2025-02-12 10:03:27
Ordered 4 sensors and 3 out of 4 failed within 2 hrs of use. Quality control will need to be addressed
Customer
2025-01-26 13:42:05
Sensor stopped responding which sent my engine into guardian mode. A new sensor was sent within 3 days. Now working ok.