Wiring Color Codes for Mercury & Mariner Outboard Motors. 22 rowswiring color codes Here is a listing of common color codes for Mercury and Mariner (US-made) outboard motors. These codes apply to later-model motors (approximately early 80's to present)WIRE COLOR(S)FUNCTIONBLACKGROUNDBROWNReference Electrode MerCathode SystemORANGEAnode Electrode MerCathode SystemLIGHT BLUE / WHITE STRIPETrim UP SwitchSee all 22 rows on wwwules Mercury Outboard Wiring diagrams -- Mastertech Marin Please review our Warranty, Returns & Refunds policies before you place an order. DISCLAIMER. The information provided on these pages is correct to the best of my knowledge, however the MasterTech makes no warranty, express or implied, regarding the use of, results of, or liability created from, application of this data. Mercury Outboard Ignition Switch Wiring Diagram — UNTPIKAPPS Mercury Outboard Ignition Switch Wiring Diagram. universal ignition switch wiring diagram page 1 iboats re universal ignition switch wiring diagram you are probably looking at ignition switches for an i o outboard switches require more and different ignition coil troubleshooting tips for mercury & mariner mercury mariner ignition coil diagrams Mariner 25 HP Manuals 25 HP; Mariner 25 HP Manuals Manuals and User Guides for Mariner 25 HP. We have 1 Mariner 25 HP manual available for free PDF download: Operation And Maintenance Manual . Mariner 25 HP Operation And Maintenance Manual (20 pages) Brand 40 Hp Mercury Outboard Motor Wiring Diagram | Diagram Mariner 25 Hp Wiring Diagram Diagrams. Mercury Switch Box Diagram 13 Smo Zionsnowboards De. 35 hp mercury outboard wiring diagram diagrams schematic pt 2 force mercury 40hp outboard water pump replacement youtube 1974 2006 mercruiser pdf repair manual downloads youtube simple to read wiring diagram for a boat in 2019. Mariner Outboard Motor Parts by Engine Model Drill down to the horsepower, serial number range and engine section to get an online inventory of original and aftermarket Mariner boat parts. We carry Mariner outboard motor parts for vintage and current model outboards. Choosing the Correct Parts. Your Mariner serial number is the key to finding the correct parts for your motor. MARINER 20 HP OPERATION AND MAINTENANCE MANUAL Pdf View and Download Mariner 20 HP operation and maintenance manual online. 20 HP Outboard Motor pdf manual download. Also for: 25 hp, 20 hp.