Your cart is empty.
Your cart is empty.Sierra's OP24891 Oil Pressure Sender features sender code C. It is designed with a 1/8-27 thread size and a 10-32 stud terminal type. Features an 80 PSI DS range. Includes one oil pressure sender per package. Each Sierra product meets or exceeds the original equipment part it replaces.
Stephen M.
Reviewed in the United States on January 7, 2022
hard to fiend good servive
Brad Gilmer
Reviewed in the United States on June 7, 2021
Bought two (one for each engine). One works fine, the other died within a few hours and has only worked intermittently since then .
Drew
Reviewed in the United States on June 11, 2021
perfect! works as promised. West marine and the sea ray dealer was no help!
Will B
Reviewed in the United States on December 7, 2021
Not compatible with all models listed. Did not work for my application. Waste of $30.
Lunar
Reviewed in the United States on January 20, 2020
Works as advertised
David
Reviewed in Canada on August 27, 2019
Very easy install. Both upper and lower helm stations are reporting oil pressure exactly as the mechanical gauge on the engine does. Very happy with the outcome.
Seventeen
Reviewed in Canada on July 9, 2019
Not needed, returned, slow shipping
Tellinit Likeitis
Reviewed in the United States on November 6, 2017
This sender worked great. I have 2 fuel gauges on my boat this sender is perfect for this application. At zero pressure it ohms out at 120 ohms and goes towards zero ohms as pressure goes up. You have to match your gauge to the sender. Some start at low ohms and go up as oil pressure increases and some are the other way. If you put a new sender in and your gauge seems to read backwards ie oil pressure goes down as rpm increases you have the wrong sender. Measure the sender you have, if it is high ohms at zero pressure than get one that is low ohms at zero pressure. On top of that if you want your gauge to read accurately in other words if it says 50psi it really is 50 and not 55 or 45 or what ever than you have to match the impedence of the sender to your gauge. Otherwise its more of an indicator of pressure rather than an accurate measurement.
Pvgas
Reviewed in the United States on October 21, 2016
exact replacement for my dual station pressure sender on Cat 3116s.
Mark
Reviewed in the United States on March 27, 2015
I installed this on a Cummins 6BT in my boat when the old sender failed on my port engine. 1 wire install, 1/8-27 NPT, and reads accurately at both stations. I've got Faria gauges top and bottom. Not much else you could want out of it.
Recommended Products
