SENIX LSPG-M14 21-Inch 144cc 3-in-1 Gas Push Mower

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Product guide

SENIX LSPG-M14 21-Inch 144cc 3-in-1 Gas Push Mower

The SENIX LSPG-M14 is a 21-inch gas push mower listed with a 144cc engine and three clipping options: bagging, mulching, and side discharge. Its adjustable cutting range and included grass catcher suit buyers who want several mowing setups, while customer feedback also raises durability and height-adjustment concerns.

At a glance

The listing describes a 144cc, 4-cycle OHV gas engine and a manual push design.
Three clipping options allow bagging, mulching, or side discharge.
Six listed height positions span a stated 1.25-to-3.75-inch cutting range.
The feature listing claims a 1.7-bushel grass catcher and says engine oil is pre-filled.

Price

$225.97Save 16%

Reference price: ~~$269.98~~

Price checked: Nov 14, 2026

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Often bought together

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Pros and cons

Pros

Three clipping modes give flexibility for collecting clippings or leaving them on the lawn.
The 21-inch cutting width and six stated height positions offer a useful range of mowing setup choices.
Customer feedback reports easy starting, straightforward assembly, and manageable handling.

Cons

It is a manual push mower, so the operator supplies the forward effort.
Customer feedback includes reports of breakage after limited use and of height settings not staying put.

Technical specifications

19 specifications

Identity
Brand	SENIX
Model	LSPG-M14

Power and operation
Power configuration	Gas Powered
Operation mode	Manual

Cutting and handling
Cutting width	21 inches
Cutting height range	1.25 inches to 3.75 inches
Height positions	6
Front wheel size	8 inches

Dimensions and installation
Dimensions listed	32.8"D x 22.7"W x 14.8"H
Weight listed	54.2 pounds

Materials and finish
Material listed	Stainless Steel
Color	Blue

Engine claims
Engine displacement	144cc
Engine type	4-cycle OHV
Power output	3.4 HP
Torque	5.8 ft-lb
Fuel consumption claim	approximately 27 oz per hour

Mowing and collection
Clipping options	rear bagging, side discharge, and mulching
Grass bag capacity	1.7-bushel

What to know before buying

The 144cc engine, cutting dimensions, three modes, and accessory details are listing claims. Customer reports are mixed on durability and height adjustment, so buyers should weigh those concerns against their intended workload.

Who is it for?

A good fit for

Buyers seeking a gas-powered push mower with bagging, mulching, and side-discharge options.
Homeowners who want a 21-inch cutting width and multiple height settings.

Less suited to

Buyers who want a self-propelled mower rather than a manual push model.
Buyers who need consistently reported long-term durability or dependable height adjustment.

SENIX LSPG-M14 21-Inch 144cc 3-in-1 Gas Push Mower · photo 2 — Additional product photo 2

Customer reviews on Amazon

4 / 5 · 597 ratings

5 stars64%64%
4 stars13%13%
3 stars5%5%
2 stars2%2%
1 star16%16%

Customer feedback highlights easy starting, straightforward assembly, easy handling, and satisfactory cutting, including a report of coping with tough early-spring grass. However, some customers report breakage after limited use, while height adjustment and value opinions are mixed. These experiences matter for buyers considering its manual push format and six-position cutting setup, but they do not establish a failure rate or guarantee performance for a particular yard.

Positive themes

Customers report easy starting, straightforward assembly, and manageable handling.
Some customers praise cutting performance, including on tough early-spring grass.

Negative themes

Some customers report the mower breaking after limited use.

Mixed feedback

Reports on height adjustment differ, with some saying settings do not stay put.
Opinions on value are mixed.

Frequently asked questions

What mowing options does the SENIX LSPG-M14 offer?

The listing describes rear bagging, mulching, and side discharge. It also claims a 1.7-bushel grass catcher is included.

How adjustable is its cutting height?

The listed range is 1.25 to 3.75 inches across six positions. Customer feedback is mixed, with some reporting that the settings do not stay in place.

Is this mower self-propelled?

No. It is listed as a manual push mower, so the operator provides the forward movement.

What do customers report about reliability?

Feedback includes positive reports about starting and cutting, but also concerns about breakage after limited use. Those are customer reports, not an independently verified failure rate.