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9959619-1-M-Briggs and Stratton-491055T-Spark Plug
Part Location Diagram of 491055T Briggs and Stratton Spark Plug
See part S-9-08 in the diagram
9959619-1-S-Briggs and Stratton-491055T-Spark Plug 360 view
( Grid squares measure 1x1 inch )
9959619-1-S-Briggs and Stratton-491055T-Spark Plug 9959619-2-S-Briggs and Stratton-491055T-Spark Plug 9959619-3-S-Briggs and Stratton-491055T-Spark Plug 9959619-1-S-Briggs and Stratton-491055T-Spark Plug 360 view
Part Location Diagram of 491055T Briggs and Stratton Spark Plug
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Spark Plug 491055T

 Fits your 536375702!
$ Price Match
OEM badge Official OEM
$ 6.40
  In Stock
Order now and your part arrives by May 2
 Fits your 536375702!
PartSelect Number PS9959619
Manufacturer Part Number 491055T
Manufactured by Briggs and Stratton for Craftsman, Toro

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Product Description

Spark Plug Specifications

This OEM spark plug is a high-quality replacement part designed for gas-fueled engines and is sold individually. Its primary function is to deliver an electric current from the ignition system to the engine’s combustion chamber, igniting the air-fuel mixture with a reliable spark. Over time, spark plugs can become fouled due to issues such as incorrect air/fuel ratios, worn piston rings, or carbon buildup. For optimal engine performance, it’s recommended to replace a dirty spark plug rather than attempting to clean it. Always refer to your product’s owner’s manual to ensure the spark plug is properly gapped before installation.
How Buying OEM Parts Can Save You Time and Money

How Buying OEM Parts Can Save You Time and Money

Why buy the real thing?

OEM stands for Original Equipment Manufacturer. Simply put, this means that the company who made your appliance is also supplying the replacement part for it.

  • OEM from PartSelect
  • Genuine brand name
  • Guaranteed to fit
  • Superior quality and durability
  • 1 year warranty
  • Generic
  • Unknown manufacturer
  • No fit guarantee
  • Inconsistent quality and lifespan
  • Limited warranty and support
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Troubleshooting
This part works with the following products:
  • Lawn Mower
Part# 491055T replaces these:
4217
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Questions and Answers

Be the first to ask our experts a question about this part!

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Model Cross Reference
This part works with the following models:
PartSelect Number: PS9959619
Manufacturer Part Number: 491055T
Brand
Model Number
Description
Toro
1-0100
Lawn Tractor - Lawn Tractor
Craftsman
536373730
Lawn Mower - Craftsman 18 In-3.0 Reel Mower
Craftsman
536375600
Lawn Mower - Craftsman 18 Inch - 3.0 Reserve Power Reel Mower
Craftsman
536375700
Lawn Mower - Craftsman 18 Inch Reel Mower
Craftsman
536375701
Lawn Mower - Craftsman 18 In. Power Reel Mower
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536375702
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Craftsman
536375750
Lawn Mower - Craftsman 18 In-3, 9 Reserve Power Reel Mower
Craftsman
536376600
Lawn Mower - 18 In Hand Reel Lawnmower
Craftsman
536376610
Lawn Mower - Sears 18" Hand Reel Lawnmower
Craftsman
53681101
Lawn Mower - 18 Inch Reel Power Mower
Craftsman
53681640
Lawn Mower - Craftsman 18 Inch Electric Reel Mower
Craftsman
536816701
Lawn Mower - Craftsman 18 In. Power Reel Mower
Craftsman
536816702
Lawn Mower - 18 In. - 3.0 Reverse Power Reel Mower
Craftsman
53681960
Lawn Mower - 18 Inch Craftsman Reel Power Mower
Craftsman
53681961
Lawn Mower - 18 Inch Craftsman Reel Power Mower
Craftsman
53681962
Lawn Mower - Sears 18 Inch Craftsman Reel Power Mower
Craftsman
53681963
Lawn Mower - Craftsman 18 In. Power Reel Mower
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53681964
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536819641
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53681970
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Customer Service Representative

Get in touch, we're here to help!

1-866-319-8402 Monday to Saturday
8am - 8pm EST

Contact Customer Service
Spark Plug
$ 6.40
  In Stock
✖
Stock Status
 In Stock

Item is in stock and is estimated to be delivered in 2-3 business days via Standard Shipping.

 On Order

Item is not in stock and usually ships 3-5 business days from the time you place your order.

 Special Order

Item is not in stock and usually ships 10-15 business days from the time you place your order.

 NLA - No Longer Available

This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.