Search  for anything...
SENIX

SENIX 20-Inch Gas Lawn Mower with 125 cc 4-Cycle Briggs & Stratton Engine, Side Discharge, 5-Position Single Wheel Height Adjustment (LSPG-L3)

    • Based on 553 reviews
Condition: New
Checking for product changes
$239.99 Why this price?
Save $39.01 was $279.00

Buy Now, Pay Later

As low as $40.00 / mo
  • – 6-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, May 1
Order within 7 hours and 40 minutes
Available payment plans shown during checkout

Recently Viewed

Style: 5-Position Height Adjustment


Features

  • EFFICIENT LAWN MOWING: The SENIX 20-inch gas push mower features a steel deck with a 20-inch cutting width, providing a large cutting area with high durability for small to medium size yards; The fold-down handle allows for easy storage and space-saving
  • POWERFUL ENGINE: The Briggs & Stratton 125 cc 4-cycle E300 engine with Prime n Pull start delivers reliable power to quickly tackle your lawn; The engine on the push lawn mower is designed for longer engine life, low vibration, and easy maintenance
  • CONVENIENCE AND COMFORT: The durable steel deck with a unique vortex tunnel design and a side discharge chute disperses grass clippings evenly, while the ergonomic handle maximizes user comfort during use
  • EASY TO ADJUST AND MANEUVER: The 5-position 4-point single wheel height height adjustment tailors grass cutting height from 1.25 inches to 3.75 inches, while the durable 7-inch wheels provide easy maneuverability in tight spaces
  • WHAT'S INCLUDED: The SENIX push lawn mower comes with engine oil for your convenience; Is it backed by our 2-year limited warranty, so you can purchase with confidence

Brand: SENIX


Power Source: Gasoline-Powered


Material: Alloy Steel


Color: Blue


Style: 5-Position Height Adjustment


Item Weight: 49 Pounds


Cutting Width: 20 Inches


Number of Positions: 5


Operation Mode: Manual


Product Dimensions: 26.5"D x 21.65"W x 14.02"H


Brand: SENIX


Power Source: Gasoline-Powered


Material: Alloy Steel


Color: Blue


Style: 5-Position Height Adjustment


Item Weight: 49 Pounds


Cutting Width: 20 Inches


Number of Positions: 5


Operation Mode: Manual


Product Dimensions: 26.5"D x 21.65"W x 14.02"H


UPC: 843212113171


Maximum Adjustable Cutting Height: 3.75 Inches


Minimum Adjustable Cutting Height: 1.25 Inches


Manufacturer: SENIX TOOLS


Item Weight: 49 pounds


Country of Origin: China


Item model number: LSPG-L3


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, May 1

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Excellent mower
Style: 5-Position Height Adjustment
The purchase was very easy and the mower arrive on time! That is a great benefit. I recently purchased something from another vendor online. They lost the package and refused to refund my money or resent the item. So I closed that account! I will only buy from Amazon now. I had a little difficulty getting the top handle on, but it was an issue with me, not the mower itself. This is an awesome mower I am able to start it quickly. It runs very smooth and is easy to operate. I couldn’t have purchased a better mower. It has taken care of all my mowing needs. An additional benefit was the cost was lower than other mowers I had looked at, so I am very happy with this item. ... show more
Reviewed in the United States on May 22, 2024 by Sandya
    • Makes Mowing Enjoyable
Style: 3-in-1 11-Inch Rear Wheels
Purchased at the end of summer 2023 because our mower broke. This arrived in a nice colored box in a couple of days. EZ assembly. Took about 5 minutes. Comes with the engine oil needed. Simply add gas and on the 1st pull, it started right up. Very easy to adjust the wheel heights and the larger rear wheels really make this mower easy to handle and maneuver. This has multiple catch features. Either in the bag, out the side and the cross-cutting mulching works GREAT! Actually looking forward now to the spring so I can start mowing again. Such a great value too compared to some of the other bigger name brands out there. The actual engine is the EXACT same one found on many of them but this is half the price. HIGHLY RECOMMEND. ... show more
Reviewed in the United States on January 24, 2024 by Stephanie
    • Best mower
Style: 163 cc
Best lawn mower I have had in my life. Took me 15 minutes to figure out the self-propelled part, but I love it.
Reviewed in the United States on March 24, 2025 by Karen Myers
    • Excellent mower.
Style: 163 cc
Easy assembly. Started on second pull out of the box and on first pull since. Solid construction. No way to adjust the speed of propulsion. Otherwise excellent mower.
Reviewed in the United States on April 13, 2024 by Melvin P.
    • How did my engine cracked so fast?
Style: 2-in-1 8-Inch Wheels
Review Image by Amazon Customer Amazon Customer
Review Image by Amazon Customer Amazon Customer
Review Image by Amazon Customer Amazon Customer
I just got this lawn mower and it is my first time using it to cut my backyard it kept stalling then popped and started smoking when I looked at it I found that the motor cracked. I will never buy this brand again if they do not refund me. Or replace it. What type of company is this I didn’t take the warranty because I really wanted this mower and was not expecting to return it. I didn’t get to cut 5 minutes worth of grass! ... show more
Reviewed in the United States on April 21, 2025 by Amazon Customer Amazon Customer
    • Good for the money
Style: 2-in-1 8-Inch Wheels
I finally got to use it for the first time out of the box and it passes with flying colors!! Light enough to whip around and quite powerful for the class and price. Im overall happy.
Reviewed in the United States on April 20, 2025 by George Alverio
    • Product
Style: 5-Position Height Adjustment
Easy to assemble, very nice and easy to use
Reviewed in the United States on April 18, 2025 by Shantee Jenkins
    • Lawnmower
Style: 3-in-1 11-Inch Rear Wheels
Looks good and cuts great
Reviewed in the United States on April 21, 2025 by Kindle Customer

Can't find a product?

Find it on Amazon first, then paste the link below.