senix 4ql® 46cc 4-cycle 16" gas chainsaw Front-right 3/4 profile of the senix 4ql® 46cc 4-cycle 16" gas chainsaw showing teal-blue rear housing, black wraparound front handle with metal guard, exposed silver engine casing, and a black 16" bar and chain labeled SENIX; visible side chain tensioner and oil filler cap on a white background, suitable for cutting limbs and brush.
SENIX 4QL® 46cc 4-Cycle 16" Gas Chainsaw
Hero image 0 of SENIX 4QL® 46cc 4-Cycle 16" Gas Chainsaw, 0 of 10
SENIX

SENIX 4QL® 46cc 4-Cycle 16" Gas Chainsaw

|73 ratings
Item # 990484266

Smart summary

Generated by AI
  • Strong 4-Cycle Engine: Features a 46cc 4-cycle full crank engine, delivering strong, reliable cutting power with smooth performance and reduced vibration, eliminating the need for gas-oil mixing.
  • Cleaner, Quieter: Engineered for cleaner performance with fewer emissions and significantly reduced noise, providing a more eco-friendly and comfortable cutting experience.
  • Durable 16-inch: Equipped with a durable 16-inch cutting bar and chain, designed for fast, precise cuts through limbs, logs, and brush, ensuring long-lasting durability for demanding tasks.
  • Quick Start System: Incorporates an easy start system with auto choke and compression release, enabling quick and frustration-free ignition, even in colder conditions.
  • Automatic Oiling: Features an automatic chain oiler that consistently lubricates the bar and chain, ensuring optimal cutting performance and minimizing maintenance downtime.
  • Safe, Lightweight: Includes a built-in safety chain brake for improved user control and safety during operation, combined with a lightweight design for easier handling.

Specifications

  • Chain Brake Safety System — Instantly stops the chain during kickback for added protection and operator confidence.
  • Lightweight, Balanced Design — Compact build delivers powerful performance with reduced arm fatigue during extended use.
  • Includes Tool Kit and Bar Cover — Comes fully equipped and ready to cut right out of the box.
Members-only price
Prices may vary in club and online
How do you want your item?

Shipping

Free for Plus on eligible orders over $50
Columbus, 43215
Return or replace anytime.
Sam's credit card
Get a $30 statement credit when you open an account and use it to make $30 in eligible Sam's Club purchases within 30 days¹.

About this item

Product details

Cut clean. Breathe easy. No gas-oil mix, no BS. The SENIX CS4QL-L3 46cc Gas Chainsaw gives you all the muscle you need for yard work — without the oil-mixing mess, fumes, and frustration of traditional 2-stroke saws. Its powerful 4-cycle full crank engine delivers smooth performance, reduced emissions, and quieter operation, while the 16-inch delivers precision cuts through limbs, logs, and brush. With features like auto choke for easy starts, automatic chain oiling, and a built-in safety chain brake, the CS4QL-L3 gas chainsaw is designed to get to work fast — and keep you in control. Lightweight, powerful, and cleaner-burning, it’s the chainsaw that gets the job done without blowing smoke (literally). All SENIX 4QL gas powered chainsaws are backed by our 2-year limited warranty for your peace of mind.
info:
If the item details above aren't accurate or complete, we want to know about it. 

Specifications

  • Chain Brake Safety System — Instantly stops the chain during kickback for added protection and operator confidence.
  • Lightweight, Balanced Design — Compact build delivers powerful performance with reduced arm fatigue during extended use.
  • Includes Tool Kit and Bar Cover — Comes fully equipped and ready to cut right out of the box.

Member ratings & reviews

4.2 out of 5 stars
stars
73 ratings73 reviews
Write a review
  1. 5 stars60% (44)
  2. 4 stars21% (15)
  3. 3 stars5% (4)
  4. 2 stars4% (3)
  5. 1 star10% (7)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 73 reviews

Sep 6, 2026
Reviewer name: Rodney
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Nice bang for the buck

This 18‑inch chainsaw is powerful, lightweight, and easy to use. It cuts through thick branches and small trees without slowing down, and the light design makes it comfortable for longer jobs. Simple controls and quick startup keep everything hassle‑free. A dependable tool that delivers strong performance without the bulk.

Review from walmart.com
Helpful?6SA2PXLV985H18852421987
Sep 18, 2026
Reviewer name: Boni Banye
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Mazi

This Senix chain saw works like a charm. It works as prescribed if only people follow the rules. This four trike engine makes life a lot easier. The power is just enough for an average home owners use..Many people may say that it would not start. But if you read the quick start manual follow the instructions it will surely start. Prime it t ten times pull the chocke out completely then push it back pull back the safety lever pull the starter five or six times the machine will start.

Review from Walmart.ca
Helpful?6SA2PXLV985H18852421987
Jun 18, 2026
Reviewer name: Adam
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Woodsman

Best saw I've ever used cuts effortlessly plenty of power in oak balance is good ive used chainsaws for 40 years at home and professionally these saws beat all of them.

Review from YAT USA, Inc
Helpful?6SA2PXLV985H18852421987
Members-only price
Prices may vary in club and online
How do you want your item?

Shipping

Free for Plus on eligible orders over $50
Columbus, 43215
Return or replace anytime.

Related pages