SENIX

SENIX 21" 144cc 4-Cycle Gas Push Lawn Mower with 2-in-1 Side Discharge & Mulching

|152 ratings
Item # 990560476
Current price is $229.98
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Highlights

  • Powerful 144cc 4-Cycle Gas Engine: Reliable start, long-lasting performance, no mixing gas and oil hassle.
  • 21-Inch Cutting Width: Covers more turf in fewer passes, ideal for medium to large lawns.
  • 6-Position Height Adjustment: Customize deck and blade height from 1.25" - 3.75" for a perfect cut every time.
  • 2-In-1 Mowing System: Choose mulch or side discharge for flexible lawn care.
  • Heavy-Duty Steel Deck: 14-gauge steel resists rust, wear, and damage for years of use.
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4.1765 out of 5 stars
4.1765 out of 5 Stars. 17 reviews
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SENIX 21" 144cc 4-Cycle Gas Push Lawn Mower with 2-in-1 Side Discharge & Mulching
SENIX 21" 144cc 4-Cycle Gas Push Lawn Mower with 2-in-1 Side Discharge & Mulching
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About this item

Product details

Keep your lawn looking clean and well-maintained with the SENIX LSPG-L6 21" Gas Push Lawn Mower. Powered by a reliable 144cc SENIX 4-cycle engine, it delivers dependable performance, easy starts, and the convenience of no oil and gas mixing. The durable 21-inch steel cutting deck helps you cover more ground with each pass, making it an ideal choice for small to medium-sized yards. Choose between mulching to help nourish your lawn or side discharge for fast, efficient mowing with the versatile 2-in-1 cutting system. The dual-lever, 6-position height adjustment allows you to quickly select your preferred cutting height from 1.25" to 3.75" for a clean, even finish in a variety of grass conditions. Large 11-inch rear wheels and 8-inch front wheels with durable PVC composite tread provide improved traction and maneuverability over uneven terrain. When the job is complete, the fold-down handle makes compact storage simple and convenient. Backed by a 2-year limited warranty, the SENIX LSPG-L6 combines reliable power, durable construction, and easy operation to help homeowners maintain a great-looking lawn season after season.

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Specifications

  • Space-Saving Folding Handle: Folds easily for vertical storage, perfect for tight garages.
  • 2-Year Limited Warranty: Provides peace of mind with reliable support and long-term durability.

Member ratings & reviews

4.3 out of 5 stars
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152 ratings152 reviews
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  1. 5 stars67% (102)
  2. 4 stars15% (23)
  3. 3 stars4% (6)
  4. 2 stars3% (5)
  5. 1 star11% (16)
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Showing 1-3 of 152 reviews

Mar 21, 2026
Reviewer name: Terry
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Mower for Sister's yard

Mower was easy to put together. It came packaged very well. Once I put oil and gas in it cranked very easily. The mower is lite to push and cut the yard very cleanly. Good purchase.

Review from walmart.com
Helpful?5CXE4UFCRNFL20589766166
Apr 10, 2026
Reviewer name: James
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good mower, easy start.

Good mower. Started on first pull. Only things I didn't like were the grass catch doesn't have as strong a connecter to the mower body as other mowers I've had. And the list of items that comes with mower should have listed a spark plug. Had to pull plug connector off to discover one was already inserted. Overall though, I am pleased with it's performance so far.

Review from walmart.com
Helpful?5CXE4UFCRNFL20589766166
Apr 14, 2026
Reviewer name: Cuzbear
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great Mower, time will tell on durability!!

Never heard of this brand before and took a chance but was very surprise . The quality was far beyond my expectation and it runs fantastically. I just ordered their four-cylinder trimmer. I was done playing the game with Craftsman or Troy-Bilt. Those two seem to have lost their quality over the years.

Review from walmart.com
Helpful?5CXE4UFCRNFL20589766166

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