Generac 8917 GP18000EFI 18000W Electric Start Portable Generator w/COsense (CARB Compliant)
⚡ Checking dispatch time…
🚚 Free US Shipping — Nationwide
📦 Estimated delivery: Loading...
✅ 30-Day Free Returns • Ships in 1–2 Business Days
Original price was: €4,399.00.€2,475.00Current price is: €2,475.00.
From emergency home backup to DIY projects to the jobsite, the Generac GP18000EFI portable generator provides high wattage, dependable portable power. Equipped with an 816cc engine with Electronic Fuel Injection, the GP18000EFI delivers power efficiently, providing up to 9 hours of runtime at 50% load. TruePower™ Technology safely powers sensitive electronics, appliances and tools while onboard COsense® Technology provides powerful protection against hazardous carbon monoxide. The GP18000EFI also features electric start (battery included), low-oil shutdown protection, circuit breaker protected outlets and an hour meter with maintenance resets. The included never-flat wheel kit and available lifting eye accessory make transportation easy around the home or jobsite.
Generac 8917 GP18000EFI
- COsense® Technoology – Stops. Alerts. Saves. Powerful protection against hazardous carbon monoxide
- Generac 816cc EFI Engine – Delivers the right amount of power to get the best performance and efficiency out of your engine
- TruePower™ Technology – With less than 5% THD, safely powers sensitive electronics and tools
- Low-Oil Pressure Shutdown – Automatically safeguards engine from damage
- Large Capacity Fuel Tank – With incorporated fuel gauge, provides durability and extended run times
- Homelink™ Manual Transfer Switch Compatible – When paired with a manual transfer switch, the GP18000EFI is powerful enough to provide whole home backup and is a great alternative to a Home Standby Generator.
- Hardened 1 ¼” Steel Tube Cradle – For added strength and durability
- Hour Meter – Tracks maintenance intervals
- Heavy-Duty, Never-Flat Wheels – For reliable portability
- Electric Start – Battery Included – Provides hassle-free start-up
📦 Shipping Policy
We proudly offer fast and secure shipping to all customers within the United States and internationally. All orders are processed within 1–2 business days, excluding weekends and holidays. Domestic orders typically arrive within 5–7 business days via standard shipping, while expedited shipping options are available at checkout for faster delivery. International orders are shipped via trusted carriers and usually arrive within 7–15 business days, depending on the destination and customs clearance.
Shipping is free for all U.S. standard orders. International shipping rates are calculated at checkout. Once your order is shipped, you will receive a confirmation email with tracking information to monitor your delivery status.
🚚 Delivery Information
Please ensure that your shipping details are accurate at the time of purchase to avoid delays or misdeliveries. We are not responsible for lost or delayed packages caused by incorrect shipping information provided by the customer. Once dispatched, deliveries are handled by third-party carriers and may be subject to regional delays or customs inspections.
If your order hasn’t arrived within the expected timeframe, please check the tracking details first. For any concerns, our support team is always available to assist you in resolving delivery issues as quickly as possible.
📢 What Customers Say
⭐️⭐️⭐️⭐️⭐️
"Generator arrived fast and was packaged extremely well. Started on the first pull."
– Mark D., Austin TX
⭐️⭐️⭐️⭐️⭐️
"Used it during a storm outage — powered the fridge, lights, and Wi-Fi with no issues."
– Jasmine P., Tampa FL
⭐️⭐️⭐️⭐️⭐️
"Customer support helped me choose the right wattage for my home backup. Super helpful."
– Kevin R., Phoenix AZ
⭐️⭐️⭐️⭐️⭐️
"Quiet and efficient. Great value compared to local stores."
– Laura M., Denver CO
⭐️⭐️⭐️⭐️⭐️
"Everything matched the listing. Clear instructions and easy setup."
– Brian S., Atlanta GA
⭐️⭐️⭐️⭐️⭐️
"Reliable brand, great condition, and a smooth buying experience. Would order again."
– Sarah J., Chicago IL
❓ Frequently Asked Questions
⚡ What size generator do I need?
Check the starting watts of your biggest appliance (often a fridge or AC) and add running watts for the rest. If you’re unsure, message us and we’ll recommend the right wattage.
🏷️ Which brands do you sell?
We carry trusted brands like Champion, DuroMax, Generac, Westinghouse, Honda, and more (varies by stock).
🧪 Are generators tested?
Yes — every unit is inspected and tested (as applicable) to ensure proper operation before shipping.
⛽ What fuel types are available?
Depending on the model: gasoline, propane (dual-fuel), or tri-fuel. The exact fuel type is listed on each product page.
🔌 Can it power my home?
Many models can run essentials (fridge, lights, Wi-Fi, etc.). For whole-home use you typically need a properly sized unit and (often) a transfer switch. Always follow local electrical codes.
🚚 How fast is shipping?
We process quickly and ship from the US. Delivery time depends on location, usually 2–5 business days.
📦 Can I track my order?
Yes — you’ll receive a tracking number by email as soon as it ships.
🔁 What’s your return policy?
30-day returns. If there’s an issue, contact us and we’ll make it right.
🛒 How do I order?
Click “Buy Now” to complete your secure checkout. No account needed.
