Mercury 8 HP EH EFI Outboard Motor
Original price was: $3,205.00.$2,869.00Current price is: $2,869.00.
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Brand: Mercury Outboards
HP: 8
Starter Type: Electric
Shaft Length: 15″ (Short Shaft)
The Mercury 8 HP EH outboard, product ID 1A08301LK, features a 15″ shaft and advanced EFI (Electronic Fuel Injection) technology for smooth operation and increased fuel efficiency. Equipped with an electric start, this lightweight and compact engine delivers reliable performance with easy ignition and quiet operation. Ideal for small boats, it offers low emissions and enhanced durability for long-lasting use.
At Plateau Marine / OutboardDirect.com, we believe in clear, upfront pricing.
Dealer Prep: Included
Full Mercury Factory Warranty valid at any authorized Mercury Dealer Nationwide.
Freight: Free within the 48 states, Includes residential delivery with hydraulic lift gate service Some exclusions may apply, call for details
In stock
The Mercury 8 HP EH outboard, product ID 1A08301LK, is designed for boaters who need efficient, reliable power in a compact and portable package. This outboard features a 15" shaft, making it suitable for smaller boats with lower transoms. Equipped with Electronic Fuel Injection (EFI), this engine ensures precise fuel delivery, resulting in smooth operation, easier starts, improved throttle response, and enhanced fuel efficiency. Compared to traditional carbureted models, EFI offers several advantages, including better fuel economy and lower emissions, making it an eco-friendly choice.
One of the key highlights of this outboard is its electric start system, which eliminates the need for manual pulling and ensures easy, dependable ignition with the push of a button. This feature makes the Mercury 8 HP EH ideal for boaters who prioritize convenience and ease of use. Despite its compact size, this engine packs reliable power, making it perfect for small boats, inflatables, tenders, or jon boats.
Built with durability in mind, the Mercury 8 HP EH is constructed from corrosion-resistant materials, ensuring it can withstand the rigors of saltwater and harsh marine environments. Additionally, the lightweight design makes it easy to transport and install, offering great portability without sacrificing performance. Quiet operation and smooth handling also enhance the on-water experience, providing a more comfortable ride.
For maintenance, the outboard features easy-access service points and a freshwater flushing system that helps remove salt and debris from the engine, extending its lifespan and keeping it running smoothly over time. With its combination of reliability, efficiency, and ease of use, the Mercury 8 HP EH is a great choice for boaters seeking dependable power in a small, fuel-efficient package.
Free Shipping (*excludes AK & HI) Residential Delivery and Lift Gate Service are included with the Free Delivery Offer. Additional services from the freight carrier, (i.e. island delivery, airport delivery, ferry required for delivery) Will incur a charge from the freight carrier that will not be included with the free freight offer.
Additional information
| Horsepower | 8 HP |
|---|---|
| Shaft Length | 15" (Short) |
| Starter Type | Electric |
| Tilt & Trim | Manual |
| Brand | Mercury Marine |
| Manufacturer | Mercury Marine |
| Color | Phantom Black |
FEATURES
Product Features for the Mercury 8 HP EH 15″ Shaft EFI Fuel Injected Outboard (Product ID 1A08301LK):
- Electronic Fuel Injection (EFI): Provides precise fuel delivery for improved fuel efficiency, smoother performance, and easier starts.
- Electric Start: Push-button start eliminates the need for manual pull starting, ensuring convenient and quick engine ignition.
- 15″ Shaft Length: Ideal for small boats with lower transoms, offering optimal propeller depth for enhanced control and performance.
- Lightweight and Portable: Compact design makes it easy to transport, install, and store without compromising on power or durability.
- Corrosion-Resistant Materials: Built with corrosion-resistant components, ensuring long-lasting durability and performance in harsh marine environments.
- Low Emissions: Eco-friendly engine design with reduced emissions, meeting environmental standards while delivering dependable power.
- Quiet Operation: Engineered for quieter performance, providing a more pleasant boating experience.
- Easy Maintenance: Includes easy-access service points and a freshwater flushing system to keep the engine clean and running smoothly.
These features make the Mercury 8 HP EH outboard a great choice for boaters seeking a reliable, fuel-efficient motor that is easy to use and maintain.
SPECS
| MODEL | Mercury Outboard 8EH EFI |
|---|---|
| MODEL YEAR | 2026 |
| SKU | ME8EH-1A08301LK |
| WEIGHT | 95.0 lb |
| MANUFACTURER | Mercury |
| COUNTRY OF MANUFACTURE | Japan |
| HORSEPOWER | 8 HP |
| SHAFT LENGTH | 15″ (Short) |
| STEERING | Tiller |
| STARTING | Electric |
| TRIM & TILT | Manual |
| FUEL DELIVERY | Electronic Fuel Injection (EFI) |
| FUEL TANK | External |
| CYLINDER(S) | 2 |
| DISPLACEMENT | 209 cc (12.8 cubic inches) |
| BORE AND STROKE | 55 x 44 mm (2.16 x 1.73 inches) |
| FULL THROTTLE RPM RANGE | 5000-6000 |
| IGNITION SYSTEM | Digital CD Ignition w/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 | 12V 76W 6A (standard on electric start models) |
| COOLING SYSTEM | Water-Cooled, Thermostatically Controlled |
| SALTWATER RATED | Yes |
| GEAR RATIO | 2.08:1 |
| GEAR SHIFT | Forward-Neutral-Reverse (shift in tiller handle) |
| PROPELLER | 8.5″ Diameter X 7.5″ 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
SHAFT LENGTH GUIDELINES



Mercury 8 HP EH EFI Outboard Motor
Original price was: $3,205.00.$2,869.00Current price is: $2,869.00.
![]()
![]()
Brand: Mercury Outboards
HP: 8
Starter Type: Electric
Shaft Length: 15″ (Short Shaft)
The Mercury 8 HP EH outboard, product ID 1A08301LK, features a 15″ shaft and advanced EFI (Electronic Fuel Injection) technology for smooth operation and increased fuel efficiency. Equipped with an electric start, this lightweight and compact engine delivers reliable performance with easy ignition and quiet operation. Ideal for small boats, it offers low emissions and enhanced durability for long-lasting use.
At Plateau Marine / OutboardDirect.com, we believe in clear, upfront pricing.
Dealer Prep: Included
Full Mercury Factory Warranty valid at any authorized Mercury Dealer Nationwide.
Freight: Free within the 48 states, Includes residential delivery with hydraulic lift gate service Some exclusions may apply, call for details
In stock
The Mercury 8 HP EH outboard, product ID 1A08301LK, is designed for boaters who need efficient, reliable power in a compact and portable package. This outboard features a 15" shaft, making it suitable for smaller boats with lower transoms. Equipped with Electronic Fuel Injection (EFI), this engine ensures precise fuel delivery, resulting in smooth operation, easier starts, improved throttle response, and enhanced fuel efficiency. Compared to traditional carbureted models, EFI offers several advantages, including better fuel economy and lower emissions, making it an eco-friendly choice.
One of the key highlights of this outboard is its electric start system, which eliminates the need for manual pulling and ensures easy, dependable ignition with the push of a button. This feature makes the Mercury 8 HP EH ideal for boaters who prioritize convenience and ease of use. Despite its compact size, this engine packs reliable power, making it perfect for small boats, inflatables, tenders, or jon boats.
Built with durability in mind, the Mercury 8 HP EH is constructed from corrosion-resistant materials, ensuring it can withstand the rigors of saltwater and harsh marine environments. Additionally, the lightweight design makes it easy to transport and install, offering great portability without sacrificing performance. Quiet operation and smooth handling also enhance the on-water experience, providing a more comfortable ride.
For maintenance, the outboard features easy-access service points and a freshwater flushing system that helps remove salt and debris from the engine, extending its lifespan and keeping it running smoothly over time. With its combination of reliability, efficiency, and ease of use, the Mercury 8 HP EH is a great choice for boaters seeking dependable power in a small, fuel-efficient package.
Free Shipping (*excludes AK & HI) Residential Delivery and Lift Gate Service are included with the Free Delivery Offer. Additional services from the freight carrier, (i.e. island delivery, airport delivery, ferry required for delivery) Will incur a charge from the freight carrier that will not be included with the free freight offer.
Additional information
| Horsepower | 8 HP |
|---|---|
| Shaft Length | 15" (Short) |
| Starter Type | Electric |
| Tilt & Trim | Manual |
| Brand | Mercury Marine |
| Manufacturer | Mercury Marine |
| Color | Phantom Black |
FEATURES
Product Features for the Mercury 8 HP EH 15″ Shaft EFI Fuel Injected Outboard (Product ID 1A08301LK):
- Electronic Fuel Injection (EFI): Provides precise fuel delivery for improved fuel efficiency, smoother performance, and easier starts.
- Electric Start: Push-button start eliminates the need for manual pull starting, ensuring convenient and quick engine ignition.
- 15″ Shaft Length: Ideal for small boats with lower transoms, offering optimal propeller depth for enhanced control and performance.
- Lightweight and Portable: Compact design makes it easy to transport, install, and store without compromising on power or durability.
- Corrosion-Resistant Materials: Built with corrosion-resistant components, ensuring long-lasting durability and performance in harsh marine environments.
- Low Emissions: Eco-friendly engine design with reduced emissions, meeting environmental standards while delivering dependable power.
- Quiet Operation: Engineered for quieter performance, providing a more pleasant boating experience.
- Easy Maintenance: Includes easy-access service points and a freshwater flushing system to keep the engine clean and running smoothly.
These features make the Mercury 8 HP EH outboard a great choice for boaters seeking a reliable, fuel-efficient motor that is easy to use and maintain.
SPECS
| MODEL | Mercury Outboard 8EH EFI |
|---|---|
| MODEL YEAR | 2026 |
| SKU | ME8EH-1A08301LK |
| WEIGHT | 95.0 lb |
| MANUFACTURER | Mercury |
| COUNTRY OF MANUFACTURE | Japan |
| HORSEPOWER | 8 HP |
| SHAFT LENGTH | 15″ (Short) |
| STEERING | Tiller |
| STARTING | Electric |
| TRIM & TILT | Manual |
| FUEL DELIVERY | Electronic Fuel Injection (EFI) |
| FUEL TANK | External |
| CYLINDER(S) | 2 |
| DISPLACEMENT | 209 cc (12.8 cubic inches) |
| BORE AND STROKE | 55 x 44 mm (2.16 x 1.73 inches) |
| FULL THROTTLE RPM RANGE | 5000-6000 |
| IGNITION SYSTEM | Digital CD Ignition w/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 | 12V 76W 6A (standard on electric start models) |
| COOLING SYSTEM | Water-Cooled, Thermostatically Controlled |
| SALTWATER RATED | Yes |
| GEAR RATIO | 2.08:1 |
| GEAR SHIFT | Forward-Neutral-Reverse (shift in tiller handle) |
| PROPELLER | 8.5″ Diameter X 7.5″ 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
SHAFT LENGTH GUIDELINES



















