Mercury Optimax Wiring Harness Diagram
Find the right parts for your mercury or mercruiser engine here.
Mercury optimax wiring harness diagram. Search by serial number to see detailed engine diagrams and part numbers then contact your local authorized mercury marine dealer to place your order. Mercury marine technical library. Tape back and isolate any unused wiring harness leads. Secure clamp assembly into bottom cowl with retainer and 2 screws.
You can also browse by model but we strongly recommend using your serial number to ensure you find the correct parts. Most models also have black white only. Anchor every wiring harness to prevent frictional chafing or cuts. 200 225 250 optimax page 9 of 38 3.
Wiring diagrams 90 859769r1 december 2000 page 2d 1 electrical section 2d wiring diagrams. 57803 a b b a retainer b screws remote wiring harness 1. 28086 a b a lead from temperature sender b engine remote control harness oil level gauge wiring light bulb position a. 1 5 90 898305 installation 14 pin adapter and control harnesses models affected 4 stroke models 9 9 thru 225 hp v 6 efi excluding verado 2 stroke v 6 outboards 135 thru 250 hp excluding jet drive.
A wiring diagram is a streamlined traditional photographic depiction of an electric circuit. These codes apply to later model motors approximately early 80 s to present. Dual engine with dual helm important. Color diagrams 90 859494r1 june 2000 page 8 3 2 5 litre optimax 2000 model year analog wiring diagram.
In certain cases oem mercury marine parts are the better option but in many cases there are good economical alternative part options such as with sierra marine parts. Follow all data harness pulling and installation instructions. Place harness into the holder. Route wiring harnesses to avoid contact with any sharp edges hot surfaces or moving components.
Our mercury marine parts technical expertise also allows ppt to provide our boating customers with direction regarding direct replacement mercury outboard parts options. Collection of mercury outboard wiring diagram. The linked images are printable but may print across more than 1 page in order to be legible.