A lawn mower spark plug is an important part of a lawn mower. It helps to create a spark that ignites the fuel in the engine, which in turn powers the lawn mower. Spark plugs can become fouled over time and need to be replaced periodically.
16 Best Lawn Mower Spark Plug
Product Image | Product Name | Features | Price |
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Champion 868 RJ19LM Spark Plug |
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NGK BPMR8Y Spark Plug |
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MTD 759-3336 Spark Plug |
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NGK BPMR8Y Spark Plug |
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Champion 868 RJ19LM Spark Plug |
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Briggs & Stratton 692051 Plug-Spark |
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Champion RCJ8Y Spark Plug Standard |
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Ngk Spark Plug, Lawn & Garden, CMR6H |
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Briggs & Stratton 491055S Plug-Spark |
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Arnold Ff-22 Spark Plug |
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Ff-20 Spark Plug |
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Champion 868-1 Copper Small Engine Spark Plug |
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FF-10 Spark Plug |
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Champion 861 J19LM Spark Plug |
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Ngk Spark Plug, Lawn & Garden, CMR6H |
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NGK BPR5ES Spark Plug |
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- Focused spark for maximum power
- Exclusive Heat-Active alloy maintains stable operating temperature under all load conditions
- Trivalent Metal Plating Provides Superior Anti-Corrosion and Anti-Seizing Properties
- Corrugated Ribs Prevent Flashover
- Pure Alumina Silicate Ceramic Insulator, Provides Superior Strength and Better Heat Transfer
- This is an O.E.M. authorized part
- Fits various MTD models
- This is a MTD replacement part
- Trivalent Metal Plating Provides Superior Anti-Corrosion and Anti-Seizing Properties
- Corrugated Ribs Prevent Flashover
- Pure Alumina Silicate Ceramic Insulator, Provides Superior Strength and Better Heat Transfer
- Focused spark for maximum power
- Exclusive Heat-Active alloy maintains stable operating temperature under all load conditions
- Twist and pull the spark plug wire cap to remove.
- Once removed use a spark plug wrench and socket and turn counter-clockwise to unscrew the spark plug and remove it from the engine.
- Authentic Product.
- Champion Auto Parts (by DRiV) Brand.
- Individual Pack.
- Highly durable
- Easy to use
- Country of Origin : China
- Twist and pull the spark plug wire cap to remove.
- Once removed use a spark plug wrench and socket and turn counter-clockwise to unscrew the spark plug and remove it from the engine.
- Consistent starts
- Dependable performance
- Superior fouling resistance
- TinTac and ULTRASEAL shell eliminates the need for use of anti-seize compound by providing the best corrosion protection
- Consistent starts.
- Dependable performance.
- Superior fouling resistance.
- Copper core center electrode allows for accurate control of heat range
- Copper core optimizes the performance and longevity of the Spark Plug
- Highly durable
- Easy to use
- Country of Origin : China
- Prevents Damage to Cylinder Head Triple Gasket Sealing Process
- Virtually Eliminates Gas Leakage Past the Shell Solid Copper Core
1. Champion 868 RJ19LM Spark Plug
- Focused spark for maximum power
- Exclusive Heat-Active alloy maintains stable operating temperature under all load conditions
- Faster throttle response
Check Latest Price
Sold By | Price |
Amazon.com | |
eBay | |
Walmart | |
NAPA Auto Parts |
Product Details
Specifications
Details | |
Item has MSDS (SDS)? | N |
Packaging Depth | 0.99 IN |
Packaging Height | 3.75 IN |
Packaging Width | 0.925 IN |
Package Weight | 0.122 |
Reviews From Real Customers
2. NGK BPMR8Y Spark Plug
- Trivalent Metal Plating Provides Superior Anti-Corrosion and Anti-Seizing Properties
- Corrugated Ribs Prevent Flashover
- Pure Alumina Silicate Ceramic Insulator, Provides Superior Strength and Better Heat Transfer
- Copper Core Aids in Heat Removal
- Triple Seals Prevent Leakage
Check Latest Price
Sold By | Price |
Amazon.com | |
eBay | |
Walmart | |
AutoZone |
Product Details
Specifications
Details | |
Length | 12 in |
Height | 6 in |
Width | 8 in |
Weight | 4 lb |
Reviews From Real Customers
3. MTD 759-3336 Spark Plug
- This is an O.E.M. authorized part
- Fits various MTD models
- This is a MTD replacement part
Check Latest Price
Sold By | Price |
Amazon.com | |
eReplacementparts.com | |
Fix.com | |
PartSelect |
Product Details
Specifications
Details | |
Product Dimensions | 1 x 1 x 1 inches |
Country of Origin | USA |
Is Discontinued By Manufacturer | No |
Reviews From Real Customers
4. NGK BPMR8Y Spark Plug
- Trivalent Metal Plating Provides Superior Anti-Corrosion and Anti-Seizing Properties
- Corrugated Ribs Prevent Flashover
- Pure Alumina Silicate Ceramic Insulator, Provides Superior Strength and Better Heat Transfer
- Copper Core Aids in Heat Removal
- Triple Seals Prevent Leakage
Check Latest Price
Sold By | Price |
Amazon.com | |
eBay | |
Walmart | |
AutoZone |
Product Details
Specifications
Details | |
Length | 12 in |
Height | 6 in |
Width | 8 in |
Weight | 4 lb |
5. Champion 868 RJ19LM Spark Plug
- Focused spark for maximum power
- Exclusive Heat-Active alloy maintains stable operating temperature under all load conditions
- Faster throttle response
Check Latest Price
Sold By | Price |
Amazon.com | |
eBay | |
Walmart | |
NAPA Auto Parts |
Product Details
Specifications
Details | |
Item has MSDS (SDS)? | N |
Packaging Depth | 0.99 IN |
Packaging Height | 3.75 IN |
Packaging Width | 0.925 IN |
Package Weight | 0.122 |
6. Briggs & Stratton 692051 Plug-Spark
- Twist and pull the spark plug wire cap to remove.
- Once removed use a spark plug wrench and socket and turn counter-clockwise to unscrew the spark plug and remove it from the engine.
- Then securely attach the cap and wire to the new spark plug.
Check Latest Price
Sold By | Price |
Amazon | |
eBay | |
Walmart | |
eReplacementparts.com |
Product Details
Specifications
Details | |
Product Dimensions | 0.74 x 4.25 x 5.25 inches |
Country of Origin | China |
Is Discontinued By Manufacturer | No |
Reviews From Real Customers
7. Champion RCJ8Y Spark Plug Standard
- Authentic Product.
- Champion Auto Parts (by DRiV) Brand.
- Individual Pack.
- Champion Auto Parts (by DRiV) Part #863.
Check Latest Price
Sold By | Price |
Amazon | |
eBay | |
Green Spark Plug Co US |
Product Details
Specifications
Details | |
Reach | 9.5mm (3/8″) |
Terminal Type | Fixed Terminal |
Diameter | 14mm |
Seal Type | Gasket Seat |
Electrode Material | Copper Core |
Reviews From Real Customers
8. Ngk Spark Plug, Lawn & Garden, CMR6H
- Highly durable
- Easy to use
- Country of Origin : China
- Model Number : 6778
Check Latest Price
Sold By | Price |
Amazon | |
eBay | |
Walmart | |
Tractor Supply Company |
Product Details
Specifications
Details | |
Units in Package | 1 |
Reviews From Real Customers
9. Briggs & Stratton 491055S Plug-Spark
- Twist and pull the spark plug wire cap to remove.
- Once removed use a spark plug wrench and socket and turn counter-clockwise to unscrew the spark plug and remove it from the engine.
- Then securely attach the cap and wire to the new spark plug.
Check Latest Price
Sold By | Price |
Amazon | |
eBay | |
Walmart | |
eReplacementparts.com |
Product Details
Specifications
Details | |
Product Dimensions | 1 x 7 x 8 inches |
Country of Origin | China |
Is Discontinued By Manufacturer | No |
Reviews From Real Customers
10. Arnold Ff-22 Spark Plug
- Consistent starts
- Dependable performance
- Superior fouling resistance
Check Latest Price
Sold By | Price |
Amazon | |
eBay | |
National Supply Network | |
Sears Hometown Stores |
Product Details
Specifications
Details | |
Height | 0.90 |
Length | 5.50 |
Width | 2.50 |
Hazardous Material | No |
ECCN | EAR99 |
Reviews From Real Customers
11. Ff-20 Spark Plug
- Consistant Starts
- Dependable Performance
- Superior Fouling Resistance
Check Latest Price
Sold By | Price |
Amazon | |
eBay | |
Farm & Home Hardware | |
Dwyer Bros |
Product Details
Specifications
Details | |
Height | 0.90 |
Length | 5.50 |
Width | 2.50 |
Hazardous Material | No |
ECCN | EAR99 |
Reviews From Real Customers
12. Champion 868-1 Copper Small Engine Spark Plug
- TinTac and ULTRASEAL shell eliminates the need for use of anti-seize compound by providing the best corrosion protection
- Copper core center electrode allows for accurate control of heat range
- Copper core optimizes the performance and longevity of the Spark Plug
- Built to ISO and SAE standards for proven performance
Check Latest Price
Sold By | Price |
Amazon | |
eBay | |
Blain’s Farm & Fleet | |
Jacks Small Engines |
Product Details
Specifications
Details | |
Item has MSDS (SDS)? | N |
Packaging Depth | 0.8 IN |
Packaging Height | 5.63 IN |
Packaging Width | 2.44 IN |
Package Weight | 0.14 |
Reviews From Real Customers
13. FF-10 Spark Plug
- Consistent starts.
- Dependable performance.
- Superior fouling resistance.
Check Latest Price
Sold By | Price |
Amazon | |
eBay | |
DK Hardware | |
Farm & Home Hardware |
Product Details
Specifications
Details | |
Height | 0.80 |
Length | 5.50 |
Width | 2.50 |
Hazardous Material | No |
ECCN | EAR99 |
Reviews From Real Customers
14. Champion 861 J19LM Spark Plug
- Copper core center electrode allows for accurate control of heat range
- Copper core optimizes the performance and longevity of the Spark Plug
- TinTac and ULTRASEAL shell eliminates the need for use of anti-seize compound by providing the best corrosion protection
- Built to ISO and SAE standards for proven performance
Check Latest Price
Sold By | Price |
Amazon | |
eBay | |
Walmart | |
NAPA Auto Parts |
Product Details
Specifications
Details | |
Item has MSDS (SDS)? | N |
Packaging Depth | 0.99 IN |
Packaging Height | 3.75 IN |
Packaging Width | 0.925 IN |
Package Weight | 0.122 |
Reviews From Real Customers
15. Ngk Spark Plug, Lawn & Garden, CMR6H
- Highly durable
- Easy to use
- Country of Origin : China
- Model Number : 6778
Check Latest Price
Sold By | Price |
Amazon | |
eBay | |
Walmart | |
Tractor Supply Company |
Product Details
Specifications
Details | |
Units in Package | 1 |
16. NGK BPR5ES Spark Plug
- Prevents Damage to Cylinder Head Triple Gasket Sealing Process
- Virtually Eliminates Gas Leakage Past the Shell Solid Copper Core
- Provides Superior Heat Dissipation, Conductivity and a Broader Heat Range Trivalent Plating
Check Latest Price
Sold By | Price |
eBay | |
AutoZone | |
Valu Home Centers | |
Tractor Supply Company |
Product Details
Specifications
Details | |
Center Electrode Core Material | Copper |
Center Electrode Tip Material | Nickel |
Electrical Terminal Type | Removable Nut |
Ground Configuration | Standard |
Ground Electrode Core Material | Nickel |
Reviews From Real Customers
Conclusion
The lawn mower spark plug is an important part of the lawn mower. It helps to create the spark that ignites the fuel in the lawn mower. Without the spark plug, the lawn mower would not be able to run.
The spark plug is also responsible for making sure that the lawn mower runs smoothly. If the spark plug is not working properly, the lawn mower may not start or may run rough.