Model # AC00160A

Internet #203206727

Store SKU #139668

Ryobi Spark Plug


Spark Plug

$447 /each
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Frequently Bought Together

Product Overview

Keep your trimmer's engine running smoothly with the 2-Cycle Spark Plug for String Trimmers. Change out the spark plug while during normal maintenance intervals. The spark plug is built for use with 2-cycle engines and fits Ryobi and Homelite 2-cycle trimmers.

California residents: see   Proposition 65 information

  • 2-Cycle spark plug
  • Fits Ryobi and Homelite 2-cycle trimmers
  • For use with string trimmers
  • Replacement



Product Depth (in.)
Product Height (in.)
Product Width (in.)


Fits brands
Ryobi and Homelite 2 Cycle Trimmers
Fits models
All Ryobi and Homelite 2 Cycle Trimmer
Part Type
Spark Plug
Used With Equipment Type
String Trimmer

Warranty / Certifications

Manufacturer Warranty
90 Days

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Customer Questions & Answers

What is the Spark plug gap for an old 740 R premier trimmer?

Asked by: Luke
740r was an older ryobi made by mtd, you will have to contact them for proper instructions on this issue.
Answered by: RYOBIOutdoors
Date published: 2017-04-26

My cs30 will start but then choke out when I use the throttle. Whats my best course of action?

Asked by: Votim
You could contact our Customer Service Center (1-800-860-4050) and speak with a Ryobi Technician, or you could check your unit in for service at your local Home Depot store's Tool Rental Center department or Special Services desk.
Answered by: RYOBIOutdoors
Date published: 2017-05-11

would this spark plug fit any chainsaw?

Asked by: louis
No, Louis, you would need to check with that particular chainsaw's owner's manual to see if this spark plug is the recommended replacement before using it. Not all chainsaws use the same spark plug. Thank you for asking.
Answered by: RYOBIOutdoors
Date published: 2017-01-11

Do I have to adjust the gap on a spark plug for a ryobi cs 30 weed trimmer or do the spark plugs already have the correct gap?

I bought a new spark plug for my Ryobi cs 30 two cycle gas weed trimmer. Do I need to adjust the spark plug gap or will the spark plug come from the factory with the correct gap?
Asked by: pa
Hi pa, spark plugs generally come pre gapped. Hope this helps!
Answered by: RYOBIOutdoors
Date published: 2016-11-11
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Customer Reviews

Spark Plug is rated 5.0 out of 5 by 2.
Rated 5 out of 5 by from Great product I cut my lawn once per week and for it works great for my average size lot
Date published: 2017-05-02
Rated 5 out of 5 by from Worked perfectly! Fired up in 2 pulls.... Worked perfectly! Fired up in 2 pulls.
Date published: 2017-05-16
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