{"id":567138877482,"title":"2025 Mercury 9.9 HP 9.9MH EFI Outboard Motor","handle":"2025-mercury-9-9-hp-9-9mh-outboard-motor","description":"\u003cp\u003eBRAND NEW ELECTRONIC FUEL INJECTION! The new portable Mercury 9.9hp EFI outboard motor is lightweight, compact, and powerful making it a great choice for long shaft jon boats, skiffs, and small pontoons as well as auxiliary power for your sailboat. The Mercury 9.9 HP outboard engine is a two cylinder four-stroke marine engine that delivers smooth, quiet, fuel efficient power. Weighing 84 lbs., the Mercury 9.9 HP Outboard Model # 9.9MH comes equipped with a manual start and 15 inch short shaft, tiller steering and auto ratchet manual tilt. As with all new Mercury outboard motors, the factory provides a 3 year warranty that starts on the date of purchase.\u003c\/p\u003e\n\u003cp\u003eWith our discount prices and free shipping your onlineoutboard shopping is done right here!\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCustomers also searched for 9 9 merc and \u0026lt; 10 hp.\u003c\/span\u003e\u003c\/p\u003e","published_at":"2017-12-14T08:48:06-06:00","created_at":"2017-12-14T08:48:07-06:00","vendor":"Mercury","type":"Outboard","tags":["Cylinder(s)_2","Drive_Prop","Fuel Delivery_EFI","Fuel Tank_External","Horsepower_ 9.9hp","Manufacturer_Mercury","Model Year_2025","Price_$2000 - $2499","Shaft Length_15\" (Short)","spo-default","spo-disabled","Starting_Manual","Steering_Tiller","Trim and Tilt_Manual","Type_Outboard Motors"],"price":278500,"price_min":278500,"price_max":278500,"available":true,"price_varies":false,"compare_at_price":306000,"compare_at_price_min":306000,"compare_at_price_max":306000,"compare_at_price_varies":false,"variants":[{"id":7745334837290,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"9.9MH-25","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"2025 Mercury 9.9 HP 9.9MH EFI Outboard Motor","public_title":null,"options":["Default Title"],"price":278500,"weight":38102,"compare_at_price":306000,"inventory_quantity":6,"inventory_management":"shopify","inventory_policy":"deny","barcode":"","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/onlineoutboards.com\/cdn\/shop\/products\/mercury_9-9_hp_0c8ec3a7-44c6-4902-b2c5-9c4c10076948.jpg?v=1643642573"],"featured_image":"\/\/onlineoutboards.com\/cdn\/shop\/products\/mercury_9-9_hp_0c8ec3a7-44c6-4902-b2c5-9c4c10076948.jpg?v=1643642573","options":["Title"],"media":[{"alt":"2021 Mercury 9.9 HP 9.9MH Outboard Motor","id":21280674414681,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1080,"width":1080,"src":"\/\/onlineoutboards.com\/cdn\/shop\/products\/mercury_9-9_hp_0c8ec3a7-44c6-4902-b2c5-9c4c10076948.jpg?v=1643642573"},"aspect_ratio":1.0,"height":1080,"media_type":"image","src":"\/\/onlineoutboards.com\/cdn\/shop\/products\/mercury_9-9_hp_0c8ec3a7-44c6-4902-b2c5-9c4c10076948.jpg?v=1643642573","width":1080}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003eBRAND NEW ELECTRONIC FUEL INJECTION! The new portable Mercury 9.9hp EFI outboard motor is lightweight, compact, and powerful making it a great choice for long shaft jon boats, skiffs, and small pontoons as well as auxiliary power for your sailboat. The Mercury 9.9 HP outboard engine is a two cylinder four-stroke marine engine that delivers smooth, quiet, fuel efficient power. Weighing 84 lbs., the Mercury 9.9 HP Outboard Model # 9.9MH comes equipped with a manual start and 15 inch short shaft, tiller steering and auto ratchet manual tilt. As with all new Mercury outboard motors, the factory provides a 3 year warranty that starts on the date of purchase.\u003c\/p\u003e\n\u003cp\u003eWith our discount prices and free shipping your onlineoutboard shopping is done right here!\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCustomers also searched for 9 9 merc and \u0026lt; 10 hp.\u003c\/span\u003e\u003c\/p\u003e"}
2025 Mercury 9.9 HP 9.9MH EFI Outboard Motor
*Photo may not show the actual model.
CA Customers:
Warning: Cancer and Reproductive Harm
www.P65Warnings.ca.gov
- Compact and Lightweight
- Digital CD Ignition with Spark Advance
- High Grade Marine Alloy Construction
- Stainless Steel Water Pump Housing
- Zinc Coated Water Passages
- Rated for Saltwater Use
- Sacrificial Zinc Anodes and Trim Tab
- Tiller Integrated F-N-R Gear Shifting
- Adjustable Steering Tension Control
- Twist-Grip Throttle with Tension Control
- Thermostat Controlled Water Cooling
- Auto Ratchet Trim System (5 positions)
- Shallow Water Drive
- Quiet Through-Propeller-Hub Exhaust
- 3.2 Gallon Fuel Tank and Fuel Line
- Start-In-Gear Protection
- Low Oil Pressure Warning Indicator
- ESG Over-Rev Protection
- Safety Lanyard Stop Switch
- Owner's Manual
- Mercury Marine 3-Year Warranty
MODEL | 1A10201LK |
---|---|
MODEL YEAR | 2025 |
SKU | 9.9MH-25 |
WEIGHT | 84.0 lb |
MANUFACTURER | Mercury |
COUNTRY OF MANUFACTURE | Japan |
HORSEPOWER | 9.9hp |
SHAFT LENGTH | 15" (Short) |
STEERING | Tiller |
STARTING | Manual |
TRIM & TILT | Manual |
FUEL DELIVERY | EFI |
FUEL TANK | External |
CYLINDER(S) | 2 |
DISPLACEMENT | 12.8 ci (208 cc) |
BORE AND STROKE | 2.16 x 1.73 in. (55 x 44 mm) |
FULL THROTTLE RPM RANGE | 5,000 - 6,000 |
IGNITION SYSTEM | CDI with electronic spark advance |
INDUCTION SCAVENGING | SOHC |
VALVES PER CYLINDER | 2 |
FUEL TYPE | 87 Octane (up to 10% ethanol content) |
FUEL TANK / FUEL LINE | 3.2 Gal. Fuel Tank + Quick Connect Fuel Line |
OIL TYPE | SAE 10W-30 (Mercury 4-Stroke Outboard Oil) |
OIL CAPACITY | 27 fl. Oz. (800 ml) |
LUBRICATION | Trochoid Pump |
ALTERNATOR | Optional 12V 76W 6A (installation required) |
COOLING SYSTEM | Water-cooled with thermostat |
SALTWATER RATED | Yes |
GEAR RATIO | 2.08:1 |
GEAR SHIFT | Forward-Neutral-Reverse (shift in tiller handle) |
PROPELLER | 8.5" Diameter X 8.0" Pitch 3-Blade Aluminum |
In The Box
- Fuel Tank (3.2 gallon)
- Quick Connect Fuel Line
- Mercury 3-Year Warranty
- Aluminum Propeller
- Mercury 4-Stroke Oil
- Owner's Manual & Tool Kit