SENIX Gas Lawn Mower 21in Cutting Blade 22in Cutting Deck, 140cc 4-Cycle Made in Briggs & Stratton Engine, 3-In-1, 6-Height Adjustment, 11" Rear Wheels, LSPG-M7
SENIX Gas Lawn Mower 21in Cutting Blade 22in Cutting Deck, 140cc 4-Cycle Made in Briggs & Stratton Engine, 3-In-1, 6-Height Adjustment, 11" Rear Wheels, LSPG-M7
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SENIX Gas Lawn Mower 21in Cutting Blade 22in Cutting Deck, 140cc 4-Cycle Made in Briggs & Stratton Engine, 3-In-1, 6-Height Adjustment, 11" Rear Wheels, LSPG-M7

4.2 stars out of 121 reviews
(4.2)|
121 ratings
SENIX Gas Lawn Mower 21in Cutting Blade 22in Cutting Deck, 140cc 4-Cycle Made in Briggs & Stratton Engine, 3-In-1, 6-Height Adjustment, 11" Rear Wheels, LSPG-M7SENIX 21 Inch Push Lawnmower 140 cc 4 Cycle Briggs Stratton Engine 3 in 1 Mower Prime Pull 6 Position Height Adjustment 11 Inch Rear Wheels LSPG M7Senix Senix Podadora COLOR Podadora de empuje con cubierta de acero en acabado anticorrosivo con ancho de corte de 21 y ajuste de altura de podado de
Engine Displacement:140 cc

Key item features

  • Powerful Engine: Features a 140cc 4-cycle Briggs & Stratton EX550 engine for reliable performance and low vibration.
  • Versatile Cutting: Offers a 21-inch cutting width and 3-in-1 functionality for mulching, side discharge, and bag collection.
  • Adjustable Height: Provides 6-position height adjustments, ranging from 1.25 to 3.75 inches, with dual-lever control.
  • Easy Start: Equipped with a Prime n Pull start system for quick and efficient engine ignition.
  • Enhanced Maneuverability: Designed with 8-inch front wheels and 11-inch rear wheels for navigating various terrains.
  • Comfortable Handling: Includes an ergonomic handle to maximize user comfort during operation.
  • Compact Storage: Features a foldable handle for convenient and space-saving storage.
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Current price is $425.78
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Columbus, 43215
Arrives by Mon, Mar 16
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Sold and shipped by Supply the Home
4.303222127174223 stars out of 5, based on 17535 seller reviews(4.3)
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4.2 out of 5 stars
stars121 ratings67 reviews
How item rating is calculated
  1. 5 stars72% (87)
  2. 4 stars7% (9)
  3. 3 stars5% (6)
  4. 2 stars2% (2)
  5. 1 star14% (17)

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Showing 1-3 of 67 reviews

Dec 21, 2025
Chris Price
5 out of 5 stars review

Seller Verified Purchase

California lawnmower

I received my Senix lawnmower quickly, the manual instructions were in easy-to-understand sentences, and the Briggs & Stratton engine works like a dream, as I expected. The lawnmower was also much more reasonably priced than the ones available out here in California. Thank you folks & merry Christmas!

Review from YAT USA, Inc
Helpful?3E6QO7MHQ1UR1530982774
Nov 6, 2025
Victoria
Item details
Mower cutting style: Mulch
Sold and shipped bySENIX Tools
5 out of 5 stars review

Verified Purchase

i am over 60 with many health issues,one being copd, and this mower allows me to mow my uneven, slightly inclined area with ease. the bonus is i dont get short of breath. the downside is that the bag only allows me to make one pass b4 i have to dump it, and it isn't very easy to remove and reattach quickly. overall, i love it.

Helpful?3E6QO7MHQ1UR1530982774
Jul 24, 2025
Merrell
Item details
Mower cutting style: Mulch
Sold and shipped bySupply the Home
5 out of 5 stars review

Verified Purchase

EXCELLENT MOTOR, EXCELLENT WELL, comes with oil

The engine is a Briggs and Stratton 500 series 140cc power, 4 stroke motor. The oil comes with it but, to the bottom fill line, not the top. The instructions are, do not use economy gas. I always use premium and my lawnmowers last 6-8 years with NO repairs. Change the oil yearly, without fail, and in this case, use 4-stroke oil, which is a little thicker. Came out of the box intuitively and took me 5 minutes to get it up and running, including gas and oil. Intelligently boxed to save me stupid extra steps, which I hate. The blade is unlocked and ready to cut. It is a sharp blade but, these need sharpening or replacing every two years. It´s cheap, quick and will save your back from a dull blade having to go over and over a section.

Incentivized Review
Helpful?3E6QO7MHQ1UR1530982774