SENIX 4QL® 49cc 4-Cycle Gas Backpack Leaf Blower
SENIX 4QL® 49cc 4-Cycle Gas Backpack Leaf Blower
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SENIX 4QL® 49cc 4-Cycle Gas Backpack Leaf Blower

|98 ratings

Smart summary

Generated by AI
  • No Oil Mixing Required

    No Oil Mixing Required

    The 4-cycle engine runs on straight gas, saving you the hassle of mixing.
  • Clears Wet Leaves Easily

    Clears Wet Leaves Easily

    High 600 CFM and 200 MPH airflow easily moves heavy, wet yard debris.
  • Easy On Your Back

    Easy On Your Back

    Balanced backpack design distributes the weight to reduce fatigue during long jobs.
  • Built-In Cruise Control

    Built-In Cruise Control

    Lock in your speed to give your hand a rest during extended use.

Specifications

  • 3-Year Limited Warranty – Built tough, backed right.
  • Includes – 5.7 oz bottle of engine oil
  • Maneuverability – 4QL® engine is 20% more compact and lightweight
Current price is $159.97
Prices may vary in club and online
How do you want your item?

Shipping

Free for Plus on eligible orders over $50
Columbus, 43215
Arrives by Wed, Nov 18
Return or replace anytime.
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About this item

Product details

Power meets comfort. The SENIX 4QL® 49cc 4-Cycle Gas Powered Backpack Leaf Blower (BLB4QL-M) is a serious tool for serious yard cleanup. Built with a 49cc 4-cycle engine, it cranks out a monster 600 CFM and 200 MPH of leaf-blasting airflow — enough to launch wet leaves, stubborn grass clippings, and even light snow across the yard. And forget the mess and hassle of mixing oil and gas. The 4QL® 4-cycle engine runs cleaner, smoother, and more efficiently than 2-stroke engines, with lower emissions and less noise. Whether you’re a homeowner with half an acre of leaves or a small biz keeping walkways clean year-round, this backpack blower is built for comfort, power, and all-day performance — with a variable-speed throttle and cruise control to keep your hand from falling off halfway through the job. The SENIX BLB4QL-M Gas Powered Backpack Leaf Blower delivers pro-grade power in a clean, fuel-efficient package that makes yard cleanup faster, easier, and way more satisfying. All SENIX 4QL gas powered leaf blowers are backed by our 3-year limited warranty for your peace of mind.
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Key specifications

Specifications

  • 3-Year Limited Warranty – Built tough, backed right.
  • Includes – 5.7 oz bottle of engine oil
  • Maneuverability – 4QL® engine is 20% more compact and lightweight

Member ratings & reviews

4.5 out of 5 stars
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98 ratings98 reviews
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Showing 1-3 of 98 reviews

Sep 24, 2026
Reviewer name: Joyce
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Nice leaf blower

Recently purchased this blower because we needed one that weighed less than the one we have. Five pounds does make a difference. It was easy to assemble, started right up and has great power. It is exactly what we wanted. The price was right too.

Review from walmart.com
Helpful?3ZSUKUX0ME4I18910606774
Apr 15, 2026
Reviewer name: Krista P
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great blower without the big name price!

I’ll be honest—this is my first time owning a backpack blower, and wow… I’m seriously impressed. First off, the fact that it’s a 4-cycle engine is a game changer. No more messing around with pre-mixed gas—just fill it up with non-ethanol fuel (I go with premium) and you’re good to go. Simple, clean, and hassle-free. Assembly was a breeze. The pre-measured oil in the little squirt bottle was such a thoughtful touch—it made setup foolproof. I even kept the bottle so I can nail the exact amount during future maintenance. I had seen a few complaints about the pull cord, but honestly, I don’t see that being an issue. There’s a built-in lip where you can brace your foot, which keeps the blower steady and makes starting it super easy. No awkward tug-of-war required. As for comfort—this thing delivers. The weight is well-balanced, and it feels great on your back. I used it across my entire 2-acre property and barely felt worn out… aside from realizing I might’ve hibernated a bit too hard over the winter 😄 Bottom line: this blower punches way above its price point. It performs just as well as the big-name brands without draining your wallet. If you’re on the fence, I’d say go for it—you won’t regret it.

Review from YAT USA, Inc
Helpful?3ZSUKUX0ME4I18910606774
Mar 29, 2026
Reviewer name: Carl
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Well worth the money

I have actually put it to a true test, but after the easy assembly I did give it a test run. Started up very easily. Shoulder straps were easy enough to adjust and the blowing/air power seemed to be very strong and what you would expect from this type of blower. So far I’m very satisfied with the quality, results and purchase.

Review from YAT USA, Inc
Helpful?3ZSUKUX0ME4I18910606774
Current price is $159.97
Prices may vary in club and online
How do you want your item?

Shipping

Free for Plus on eligible orders over $50
Columbus, 43215
Arrives by Wed, Nov 18
Return or replace anytime.