
Plug-Spark
$
4.42
In Stock



Get this part fast! Average delivery time for in-stock parts via standard shipping: 1.8 days.
PartSelect Number PS9140427
Manufacturer Part Number 796112S
Manufactured by
Briggs and Stratton
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Product Description
Plug-Spark Specifications
This part is the replacement spark plug for your engine. It measures approximately 2.5 inches by 1 inch. The spark plug creates the spark that ignites fuel in your engine during the combustion process. Over time, spark plugs can become worn and can go bad, which will prevent the engine from firing. You can test your spark plug for continuity with a multimeter, and inspect it for corrosion if you suspect the spark plug has gone bad. This is an OEM part sourced directly from the manufacturer and it is sold individually.

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Troubleshooting
This part fixes the following symptoms:
Will Not Start
This part works with the following products:
Engine, Lawn Mower, Snow Blower, Lawn Tractor.
This part works with the following products:
Briggs and Stratton, Toro, Simplicity, Cub Cadet.
Part# 796112S replaces these:
796112S
Questions and Answers
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Chris
August 5, 2019
What should the gap be on the spark plug?
For model number 135207

Hi Chris, thank you for your question. The spark plug gap adjustment should not be changed more than three times and should not exceed .008" in either direction. I hope that helps. Good luck with your repair.
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Doug
October 7, 2019
Engine has a slight miss. New plug and fresh gas.
For model number 135202-0258-01

Hi Doug,
Thank you for your question. If the engine is not starting correctly, there are some parts that you will need to check to see which one is causing the issue. Here is a link from our website that you may reference on what parts to check, https://www.partselect.com/AdvancedModelSymptoms.aspx?ModelNum=135202-0258-01&mfgModelNum=&fkMfgID=130&ModelMasterID=613087&PID=40. I hope this helps. Thank you and have a great day!
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Customer Repair Stories
Average Repair Rating: 3.8 / 5.0, 1 reviews.
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Sorry, we couldn't find any existing installation instruction that matched.
Replace carburetor
Loosened engine cover and moved out of the way
Removed air intake and filter
Loosened and disconnected gas line to carburetor
Unscrewed carburetor and disconnected from throttle arm
Reversed process using new carburetor, O-ring and gasket
Removed air intake and filter
Loosened and disconnected gas line to carburetor
Unscrewed carburetor and disconnected from throttle arm
Reversed process using new carburetor, O-ring and gasket
Other Parts Used:
-
David from KNOXVILLE, TN
-
Difficulty Level:Really Easy
-
Total Repair Time:30 - 60 mins
-
Tools:Pliers, Screw drivers, Socket set
2 of 9 people
found this instruction helpful.
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Customer Reviews
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James G - July 31, 2021

Spark plug plus a few other parts
Other than the fact that the items I ordered took longer than I expected for them to get to me. My Lawnmower is now running like new. Thanks.
Model Cross Reference
This part works with the following models:
PartSelect Number: PS9140427
Manufacturer Part Number: 796112S
Manufacturer Part Number: 796112S
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