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Every Mercury outboard has a serial number label located on the transom bracket area of the engine. The latest serial number labels display a 2-digit number in a box at the lower right portion of the label. These digits coincide with the last two digits of the year in which the outboard was manufactured.
How do you tell the year of a boat motor by its serial number?
Locate the serial number on the mounting bracket of the outboard motor, or the silver plug on the top of the motor. Write the serial number down. Decipher the serial number using “INTRODUCES” as the key code. Locate the final three numbers to determine the year.
Where’s the serial number on a Mercury outboard?
For Mercury Outboard, your serial number will be located on a rectangular tag on the starboard (right) side of your motor on the transom mount. In engines 8HP and higher, the ESN is on starboard (right) side – halfway down the transom assembly, just below the engine’s powerhead.
Where is the Mercury engine number?
For Mercury outboard engines 8hp and higher, your engine serial number (ESN) tag can be found halfway down the transom assembly on the right (starboard) side, just below the engine’s powerhead. For engines 6hp and lower, you can find your Mercury outboard serial number on the top of the swivel bracket.
How do you read a Mercruiser serial number?
Mercruiser sterndrive engine serial numbers are formatted as follows—0W555555. The first character is the number 0, not the capital letter O. Serial numbers that do not follow this format, rather have seven numerical digits, were manufactured before 1980.
How do I identify a boat motor?
Go to the motor and look on the motor’s swivel bracket for an embossed, metalized tag or plate that has the name of the motor’s manufacturer boldly stamped at its top. This manufacturer’s tag also shows the year the motor was built, or the model year on all motors except Honda.
Is my Mercury outboard a 2 stroke?
Mercury makes a 2-stroke and 4-stroke engine. The 4-stroke engines have risen in popularity due to their reduced noise, fuel efficiency, and greater longevity. Because they’ve grown in popularity in recent years, most of them tend to be newer. In contrast, a carbureted 2-stroke may not be as simple to start.
What Year Did Mercury start making 4 stroke outboards?
When the phased-in environmental regulations on marine engines took effect in 1996, Mercury was able to meet the new requirements with a complete four-stroke outboard line, complemented by its first-to-market, low-emissions, direct-injection two-stroke OptiMax technology.
How can I tell the hours on my Mercury outboard?
On all of the manufacturers, Yamaha, Mercury, Honda, Evinrude, or Suzuki outboards. The engine hours can be found on the gauges on the console. You can easily navigate to displaying the hours by hitting the mode button for most gauges.
Where is the serial number on my boat engine?
Transom Plates: The serial number tag is located on the inner transon plate inside the boat; or, on the upper swivel pin. Outboard motors, have serial numbers assigned to them after production.
How do I tell what year my Mercury outboard is by the serial number?
Every Mercury outboard has a serial number label located on the transom bracket area of the engine. The latest serial number labels display a 2-digit number in a box at the lower right portion of the label. These digits coincide with the last two digits of the year in which the outboard was manufactured.
How do I identify my Mercruiser stern drive?
Transom plates: The serial number tag is located on the inner transom plate inside the boat; or, on the upper swivel pin. Sterndrive Serial Number (separate from engine): The serial number tag is located on the upper drive shaft housing (starboard side or on the back of the housing).
What kind of engine is a Mercruiser?
Mercruiser is the inboard marine engine division of Mercury Marine. The typical Mercruiser engine is an inline 4-cylinder, V6 or V8 engine produced by General Motors and based on existing automotive engine designs.
How many digits is a boat motor serial number?
Since November 1, 1972, federal law requires all boats, including inflatables like rafts, IKs and SUP boards, manufactured in, or imported into, the US to have a unique 12-character identifier called the Hull Identification Number (HIN). This is often referred to as the “boat serial number” or “boat ID number”.
What year is my Mariner outboard?
Locate the serial number plate by looking on your motor’s transom bracket; the plate will have “Mercury Marine” written on the top. The serial number is the top number on the plate. The number directly beneath this is the year it was manufactured.
What is the serial number?
A serial number is a unique identifier assigned incrementally or sequentially to an item, to uniquely identify it. Serial numbers need not be strictly numerical. They may contain letters and other typographical symbols, or may consist entirely of a character string.
How do I know if my outboard is 2-stroke?
Here are some easy ways to tell if your engine is two-cycle or four-cycle: Look at the fuel cap. Look for stickers labeling the equipment (e.g., “Four Cycle” or “No Fuel Mixing”). Look for an engine oil fill cap. The Operator’s Manual will have engine fuel and oil information in it.
How do I know if I have an outboard 2 or 4-stroke?
It really comes down to how the cylinders are lubricated. 4-stroke outboards have internal oil reservoirs and sumps which need regular oil level checks, filter replacements and oil changes at least annually. 2-stroke outboards generally have an external oil tank with the oil and fuel mixture injected into the cylinder.
When did Mercury stop making 2-stroke outboards?
Mercury actually quit building all of its traditional two-strokes, from 2.5 hp to 200 hp, following the 2005 model year.
When did Mercury outboards go EFI?
Mercury delivered the first recreational electronic fuel injection in 1987 in its V-6 220 XRi. EFI also ushered in the first electronic-control modules — essentially a computer brain — to outboards. In 1996, Mercury continued its two-stroke evolution with the direct-injection OptiMax.
What year did Mercury outboards go to oil injection?
To reduce emissions and make two-stroke outboards more efficient, Mercury was the first to introduce Direct Fuel Injection in 1996.
Who owns Mercury outboards?
– Mercury Marine’s parent company, Brunswick Corporation (NYSE: BC) today announced that it has completed the acquisition of Power Products – Global Marine & Mobile, which includes the global marine, specialty vehicle, mobile, industrial power, and transportation aftermarket products businesses of Power Products.
What years did Mercury make the Black Max?
1975. In 1975, Mercury (175 hp) and OMC (200 hp) debut the first V-6 outboards. Mercury’s is nicknamed the “Black Max.”.
