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SENIX 4QL 26.5cc Gas Weed Wacker String Trimmer 17" Cutting Width

Name: SENIX 4QL 26.5cc Gas Weed Wacker String Trimmer 17" Cutting Width
Brand: SENIX
SKU: B0FS1HHRKL
Price: 125.99 USD
Availability: InStock

Posted May 20, 2026

$125.99$149.99

16% OFFYou save $24.00

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Is this a good deal?

[Heavy Duty Cutting and Trimming] With a 17-inch cutting width, this gas powered weed wacker is great for trimming larger areas, making it perfect for yards & fields; The dual .095-inch string trimmer line bump feed tackles tough weeds & growth with ease
[Powerful Engine] The 26.5 cc 4QL 4-cycle full crank engine provides the weed trimmer with strong power and low vibration; Patented 4QL Technology delivers low emissions and low fuel consumption, making it more environmentally friendly than 2-cycle engines
[Lightweight] The 4QL engine is 20% more compact and lightweight, making it easier to maneuver & use for extended periods; The 4-cycle engine requires no mixing of gas and oil, and keeps the motor lubricated in any direction without stalling or oil leakage
[Easy to Use] The curved shaft and pro-style front D-handle offer added comfort for trimming & edging when using the gas trimmer; The standardized coupler allows for multiple attachments for a variety of applications, making it easy to switch between tasks
[What's Included] This gas powered string trimmer comes with handle mounting hardware, weed trimming head shield mounting screw, screw driver, spark plug wrench, and 2 oz bottle of engine oil; It is backed by a 3-year limited warranty

Great Deal

Save 16% on this powerful 26.5cc 4-cycle gas trimmer. No oil mixing, low emissions, and a 17-inch cutting path. Ideal for large yards.

What we like

17-inch cutting width handles large areas quickly
4-cycle engine: no gas/oil mixing needed
Lightweight and compact design reduces fatigue
Bump feed dual.095-inch line for tough weeds

Watch out for

Manual pull start, no electric start
Attachments sold separately

Tip: Use the included 2 oz bottle of engine oil for the first fill; then use standard SAE 30 oil.

Our Take

Best for: Homeowners with medium to large yards who want gas power without mixing oil.

The SENIX 4QL weed wacker offers a solid blend of power and convenience for homeowners. 5cc 4-cycle engine delivers strong torque without the hassle of mixing gas and oil - just fill the separate oil sump and go. 095-inch bump-feed line makes short work of overgrown grass and weeds. The engine is noticeably quieter and cleaner than typical 2-strokes, and the 4QL technology keeps vibration low. At just under 12 pounds, it's lighter than many similar gas trimmers, and the curved shaft with front D-handle gives good control. A standardized coupler lets you add edger or brush cutter attachments (sold separately). The only real downsides are the manual pull start (no electric option) and that attachments aren't bundled. 99, this is a strong value compared to competing brands like Echo or Husqvarna. The 3-year warranty adds peace of mind.

Price Analysis

At $125.99, this is $24 off the $149.99 list price - a 16% savings. This flash deal is a good price for a 4-cycle gas trimmer with this feature set. It's likely near the all-time low for this model, making it a smart time to buy.

Common Questions

Does this trimmer require mixing gas and oil?

No, the 4-cycle engine has a separate oil sump. You fill the gas tank with pure gasoline and add oil to the engine crankcase separately, just like a car.

What attachments are compatible with this trimmer?

The standardized coupler accepts most universal trimmer attachments, such as edgers, brush cutters, and pole saws. Attachments are sold separately.

How long does the warranty last?

The SENIX 4QL trimmer is backed by a 3-year limited warranty. Coverage includes manufacturing defects; normal wear items like line and spark plugs are not covered.