
EM4000SX Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $9.15 | Condition is New, 2x Air Filter for Honda GX390 EB EM Generator EB4000X EB5000XK3 B6500X1 EM4000SX, FREE SHIPPING | 99.8% |
![]() | $7.50 | Condition is New, Air Filter For Honda 17211-ZBH-W00 EB4000X EB6500X1 EM4000SX GX270RT2 GX390RT2, shipping cost = $3.00 | 100.0% |
![]() | $14.99 | Top Pick! Condition is New, Honda EM4000SX 3500 4000 Watt Gas Generator Carbon Brush Assembly, shipping cost = $5.99 | ![]() |
![]() | $20.99 | Condition is New, Ignition Coil Assy for Honda EM4000SX EM5000SXK3 EM6500SXK2 EM3800SX Generator, FREE SHIPPING | ![]() |
![]() | $21.95 | Condition is New, Gas Fuel Tank Cap For Honda EM4000SX Generator, FREE SHIPPING | 99.7% |
![]() | $20.00 | Condition is New, HONDA Con Rod Assy EB3500X EG4000CL EM4000SX FR800 13200-Z1D-900 Genuine OEM, shipping cost = $3.50 | 100.0% |
![]() | $23.56 | Condition is New, New Honda OEM 87152-Z21-F20 Mark (Em4000sx), FREE SHIPPING | 99.5% |
![]() | $25.95 | Condition is New, Fuel Oil Sensor Parts For Honda EM5000SXK2 EM6500SX EM4000SX EM5000SX Generator, FREE SHIPPING | 99.7% |
![]() | $26.99 | Condition is New, Ignition Coil Assy for Honda EM4000SX EM5000SXK3 EM6500SXK2 EM3800SX Generator, FREE SHIPPING | ![]() |
![]() | $29.95 | Condition is New, Carburetor Carb Repair Rebuild Kit Parts For Honda EM4000SX Gasoline Generator, FREE SHIPPING | 99.7% |
![]() | $29.99 | Top Pick! Condition is New, Honda Gas Generator EM4000SX 3.5KW 4KW Generator Fuel Valve Petcock Switch, shipping cost = $5.99 | ![]() |
![]() | $29.40 | Condition is New, HONDA Con Rod Assy EB3500X EG4000CL EM4000SX FR800 13200-Z1D-900 Genuine OEM, shipping cost = $8.75 | ![]() |
![]() | $9.10 | Condition is New, Starter Rewind Spring for HONDA EB, EG, EM, EN, EU, EW, EZ, FR #28442ZE2W01 , shipping cost = $29.00 | 99.9% |
![]() | $23.95 | Condition is New, Pull Start Recoil Starter Parts For Honda EZ3500 EM4000SX EM4000S Generator, shipping cost = $15.00 | 99.7% |
![]() | $41.58 | Condition is New, Fuel Tank Shut Off Valve Fuel Petcock 16950-zb4-015 for Honda Em4000SX, FREE SHIPPING | 99.2% |
![]() | $41.95 | Condition is New, Muffler Exhaust Pipe For Honda EM3500sx EM3800SX EM4000SX EN3500 Generator, FREE SHIPPING | 99.7% |
![]() | $15.20 | Condition is New, Cooling Fan for HONDA Generators, Snow Blowers, GX240, GX270 #19511-ZE2-000 , shipping cost = $29.00 | 99.9% |
![]() | $51.95 | Condition is New, Carburetor Carb For Honda EM4000SX Generator Gasoline Engine Motor, FREE SHIPPING | 99.7% |
![]() | $54.99 | Condition is New, Honda EM4000SX 4000 Watt Gas Generator Ignition Coil Module Assembly, shipping cost = $9.99 | ![]() |
![]() | $79.99 | Condition is New, Tune Up Kit for Honda EB4000x EB5000 EB6500 EM4000sx EM5000sx EM6500sx - Air Fil, FREE SHIPPING | 98.7% |
![]() | $79.99 | Condition is New, Honda EM4000SX 3.6KW 4KW Gas Generator DIRECT Replacement Main Circuit Breaker, shipping cost = $7.99 | ![]() |
![]() | $101.85 | Condition is New, Genuine Tune Up Kit for Honda EB4000x EB5000 EB6500 EM4000sx EM4000sx EM5000s..., FREE SHIPPING | 99.4% |
![]() | $119.49 | Condition is New, All Terrain Never Flat Wheel Kit Fits Honda Generator EM4000SX EM5000SX EM6500SX, FREE SHIPPING | 99.7% |
![]() | $121.73 | Condition is New, Honda OEM 16100-Z1D-D24 16100-Z1D-D23 Engine Carburetor Assy. EB4000X EM4000SX, FREE SHIPPING | ![]() |
![]() | $129.99 | Top Pick! Condition is New, Wheel Kit for Honda Generator, EM4000SX, EM5000SX, EM6500SX, shipping cost = $25.00 | 93.5% |
![]() | $159.99 | Condition is New, Recoil Starter for Honda Generators EB4000X EB5000X EM4000SX EM5000SX - OEM Repl, FREE SHIPPING | 99.0% |
![]() | $154.99 | Condition is New, HONDA EB4000X EM4000SX PORTABLE GENERATOR CARBURETOR 16100-Z1D-D24 16100-Z1D-D23, shipping cost = $15.60 | 99.9% |
![]() | $190.99 | Condition is New, Recoil Starter for Honda Generators EB4000X EB5000X EM4000SX EM5000SX - OEM Part, FREE SHIPPING | 97.6% |
![]() | $199.99 | Condition is New, Recoil Starter for Honda Generators EB4000X EB5000X EM4000SX EM5000SX - OEM Part, FREE SHIPPING | 100.0% |
![]() | $259.99 | Condition is New, 12V Battery For Honda EM4000SX EM5000IS Generator Replacement battery New, shipping cost = $13.99 | 99.7% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $85.00 | Condition is Brand New, OEM HONDA 2011 EM4000SX EM5000SXK3 EM6500SXK2 GENERATOR SERVICE MANUAL & EXTRA, shipping cost = $8.75 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $2700.00 | Condition is Open box, Honda EM4000SX Portable Generator Brand New NO Original Box LOCAL PICK UP ONLY, shipping cost = $ | 100.0% |

The Honda EM4000SX Portable Inverter Generator is a powerful and versatile solution for all your power needs, whether you're at home during an outage, tailgating at the football game, or working on a remote job site. This generator boasts a maximum output of 4000 watts and a running wattage of 3500 watts, making it capable of powering various appliances and tools simultaneously.
The EM4000SX is an inverter generator, which means it generates clean and stable power with a total harmonic distortion (THD) of 12.5% or less, ensuring the protection of sensitive electronics. It also features a parallel capability, allowing you to link two generators together for even more power output.
Weighing in at 130 pounds, this generator is equipped with a strong, sturdy frame and large wheels with pneumatic tires, making it easy to move around and transport. The folding handle and built-in lifting eyes also make it a breeze to maneuver.
The generator is powered by a robust Honda GX390 commercial-grade air-cooled OHV engine, known for its durability and reliability. It also comes with a large 5.1-gallon fuel tank, providing a runtime of approximately 17.3 hours at 25% load.
Additional features include an hour meter, a low-oil shut-off sensor, and a USDA-certified spark arrestor for quiet operation. The EM4000SX also comes with several convenience outlets, including two 20A 120V duplex GFCI outlets, one 30A 120/240V twist-lock outlet, and one 12V DC outlet.
This Honda generator is designed to be easy to use and maintain. It comes with a comprehensive owner's manual and is backed by Honda's world-renowned customer support and warranty coverage. With its impressive power output, clean and stable electricity, and user-friendly design, the EM4000SX is an excellent choice for any power application.
The Honda EM4000SX generator is a popular choice for those in need of a powerful and reliable portable generator. Here are some pros and cons to help you make an informed decision:
Pros:1. Powerful: The EM4000SX generates 4000 watts of running power and 4750 watts of peak power, making it capable of powering multiple devices simultaneously.
2. Fuel Efficient: This generator comes with an efficient Eco-Throttle system, which adjusts engine speed based on the load, resulting in longer run times and lower fuel consumption.
3. Quiet Operation: The EM4000SX is known for its low noise level, thanks to its unique noise reduction technology and insulated housing.
4. Durable: Honda generators are known for their durability and long lifespan, which is a significant advantage for those who need a generator for heavy-duty use.
5. Easy to Use: The EM4000SX is easy to start, thanks to its electric and recoil starting options. It also comes with multiple outlets, including a transfer switch, making it versatile in various applications.
Cons:1. Price: The EM4000SX is a high-end generator, and its price reflects its advanced features and capabilities.
2. Weight: At 137 pounds, this generator is not the lightest option on the market, making it less portable than some other models.
3. Size: The EM4000SX is larger than some other portable generators, which can make it more challenging to transport and store.
Conclusion:The Honda EM4000SX generator is a reliable and powerful option for those who need a generator for heavy-duty use. Its fuel efficiency, quiet operation, and durability make it a worthwhile investment, despite its higher price point and larger size. If you require a generator for powering multiple devices simultaneously and value its long-term reliability, the EM4000SX is an excellent choice.
Recommendation:If you're looking for a powerful and reliable portable generator, the Honda EM4000SX is an excellent choice. Its advanced features and capabilities make it a worthwhile investment for those who need a generator for heavy-duty use. However, if budget is a concern, or if you only need a generator for light use, there may be more affordable options available that would better suit your needs. Ultimately, the decision depends on your specific requirements and preferences.
Details:
specifications slashgenerators:
- brand: Honda
- mpn: Em4000sx
- model: Honda Em4000sx
- battery life: 53 Hours
- type: Power Generator
payments slashgenerators:
- credit card: diners-club
- other
- wallet: paypal
shipping slashgenerators:
returns slashgenerators:
- policy: returns accepted
- paid by: buyer
- method: money back
- time: 30 days
seller slashgenerators:
- city: east hartford, connecticut
- # reviews: 4561
- rating: 97.8%
offer slashgenerators:
- options: seller-arranged-local-pickup
- started: may 5, 2025
- availability: in stock
- sold #: 20
- in stock #: 5
- prices: $9.10–$2700.00
- item condition:
- New
- Brand New
- Open box
general slashgenerators:
- category: Home & Garden > Yard, Living > Outdoor Power Equipment > Generators
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