We WILL need your serial number to look up correct parts. //--> Bores holds a Bachelor of Science in mechanical engineering from The Ohio State University. If the year is not readable, proceed to Step 3. Wondering //--> We pay the freight out in USA on all orders the listing. Mercury Mariner Outboard Motor Model Year Lookup Guide Mercury did not publish model year information for 1997 & newer outboards. "Where-'n-'Ell" 175 - 300 HP Mercury Mariner Outboard Motor Model Year Lookup Guide Please select the criteria above to find the year your outboard engine was manufactured. Changes are periodically added to the information herein. Mercury Outboard Motor Year By Serial Number - DOWNLOAD ccb82a64f7 Find the year your Mercury Mariner outboard motor was manufactured using our model & serial number look-up guide.A 50 hp Mercury outboard, serial number A101119 is a 1985 year model.Yes, Tom posted the website above Mercury outboard serial number year of manufacture. 40 (4-CYL) - 50 HP The year is now normally noted on the serial number sticker. /* script places appropriate name into page */ o clue what's wrong! This information is disseminated in good faith, however MasterTech assumes NO LIABILITY whatsoever in regard to this service. The year your outboard was manufactured will be the year displayed with the lower of the two numbers. When you find the serial number range that matches your engine, you can look across the chart to find your engine's model year. Find the year of your motor on the Mercury outboard chart at a website such as Max Tech Marine (see Resources). "6A3-S-123456" The number directly beneath this is the year it was manufactured. The dealer is the gold standard for information about your Mercury outboard and, using Mercury's proprietary resources, can provide you with the outboard's model year. Compare the serial number on your outboard to the numbers on the chart and find the two serial numbers between which your serial number lies. Thank you for reading. There is NO serial-to-year cross-reference chart for 1997 and later motors. 15 - 25 HP Find the section of the chart that corresponds to your outboard's horsepower. The information, software, products, and services published on this web site may include inaccuracies or typographical errors. with Mercury serial number ranges and use these same charts. (click picture), , . For engines built prior to 2006, contact any Mercury Marine dealer. If not, locate the product identification plate on the engine mounting bracket. Ancient Tools, Meet the MasterTech! If you own a Mercury outboard motor and plan to rebuild it, modify it or service it, you must first gather some essential information including the model year to make sure that you purchase compatible parts as needed. If the model year doesn't appear on yours, the serial number, also located on this plate, is the key.