Best Spark Plugs For Kawasaki Mowers

Looking for the best spark plugs for your Kawasaki mower?
Here are the top picks that deliver smooth performance, strong power, and reliable starts.

Finding the right spark plug for your Kawasaki mower can make a big difference. It keeps your engine running smooth and strong.

Good spark plugs boost power, save fuel, and start your mower fast. They fit well and last long.

We’ve tested and picked the best spark plugs for Kawasaki mowers. This guide will help you choose the perfect one.

List of Top 10 Spark Plugs For Kawasaki Mowers

Title	Best For	Price
Hipa BPR4ES Spark Plug for NGK 6578 7222 Kawasaki 92070-7004 FR691V FR730V FR651V John Deere M805853	This spark plug is perfect for anyone who wants smooth, strong engine power. It suits people who need a simple, reliable part for many Kawasaki, Honda, and John Deere engines.	View on Amazon (paid link)
4-Pack F4RTC Spark Plug for NGK BPR4ES Kawasaki FR691V FR651V FR600V FR541V FR730V FH680V FH721V FH641V FH601V FX730V FX850V FX691V FX801V FX600V FX651V 92070-7004 92070-2112	This is perfect for mower owners, DIY mechanics, and anyone who wants their engine to run smooth, strong, and reliable. It’s great for people who need a simple, trusted spark plug that fits many Kawasaki, John Deere, Cub Cadet, Husqvarna, and Toro machines.	View on Amazon (paid link)
Kawasaki BPR4ES Lawn & Garden Equipment Engine Spark Plug Genuine Original Equipment Manufacturer (OEM) part	This spark plug is perfect for anyone who owns Kawasaki lawn equipment and wants to keep it running smoothly. It’s a genuine OEM part, so it fits perfectly and works reliably.	View on Amazon (paid link)
Yistiun BPR4ES Spark Plug for NGK 6578 7222 for Kawasaki 92070-7004 FR691V FR730V FR651V for John Deere M805853 for Torch F4RTC for Honda 98079-54846 GXV120 GXV140 GXV160 GCV520U	This spark plug is perfect for anyone with small engines like lawn mowers, generators, or pressure washers. It fits many brands, so check your model to make sure it works for you.	View on Amazon (paid link)
Hipa BPR4ES Spark Plug Bujías for Kawasaki KM-BPR4ES NGK R BPR4ES-11 6578 7222 John Deere M805853 Honda 98079-54846 (4 PACK)	This is perfect for anyone who wants smooth engine power and easy starts. It works well for people who need reliable spark plugs for their Kawasaki, Honda, Toro, or John Deere machines.	View on Amazon (paid link)
N2 268-5321 Spark Plug, Champion RCJ8Y: Kawasaki 92070-7003. Pack of Two (2)	This spark plug is perfect for anyone who wants their small engine to start fast and run smooth. It’s great for people who need a simple, reliable part they can trust.	View on Amazon (paid link)
TORCH F5RTC Spark Plug Replace for NGK 7734/BPR5ES, for Champion 322/RN11YC 404/RN12YC 8405, for Denso 5305/IW16 3256/J16CR-U 3013/W14EXR-U 3021/W16EPR-U 3031/W16EXR-U, for Harley Davidson 5RL, OEM	This plug is perfect for anyone who wants steady power and smooth engine performance. It’s great for drivers, riders, and DIY users who need a strong, reliable spark every time.	View on Amazon (paid link)
Atunee BPR4ES Spark Plug Replacement for NGK 6578 7222, 12PCS Spark Plug for Kawasaki 92070-7004 John Deere M805853 Arien 9873 Motorcycle Lawn Mower	These spark plugs fit Kawasaki, John Deere, and Arien engines. Replace them for quick power.	View on Amazon (paid link)
4-Pack F4RTC Spark Plug for NGK BPR4ES Kawasaki FR691V FR651V FR600V FR541V FR730V FH680V FH721V FH641V FH601V FX730V FX850V FX691V FX801V FX600V FX651V 92070-7004 92070-2112	This is perfect for anyone who wants smooth engine power and steady performance in their mower or small engine. It’s great for people who need a strong, reliable spark every time they start their machine.	View on Amazon (paid link)
MAXPOWER 334058 Spark Plug For Riding Mowers NGK BKR5E Champion RC12YC Autolite 3924	This spark plug is perfect for anyone who wants their riding mower to run smooth and strong. It’s great for people who need a simple, reliable part that fits many mower models.	View on Amazon (paid link)

Detailed Reviews

Discover the top 10 spark plugs for Kawasaki mowers, handpicked for performance and value. Each plug is reviewed for reliability, fit, and power, ensuring your mower runs smoothly. Find the perfect match for your needs and keep your engine roaring!

1. Hipa BPR4ES Spark Plug for NGK 6578 7222 Kawasaki 92070-7004 FR691V FR730V FR651V John Deere M805853

This spark plug gives your engine a clean, strong burn. It fits well and works fast. It keeps power steady every time you start your machine.

It replaces many NGK, Kawasaki, Honda, and John Deere models. It fits a wide range of FR, FS, and GX engines.

You get solid specs like a 14mm thread, 0.8mm gap, and heat range 4. The pack includes 2 spark plugs for easy use.

Pros	Cons
Fits many engines with ease Strong build for long use Quick start every time Easy swap and install Great value with two plugs	Limited to specific engines and models. No extra gaskets or tools included. Gap may need adjustment before installation.

Perfect For:

This spark plug is perfect for anyone who wants smooth, strong engine power. It suits people who need a simple, reliable part for many Kawasaki, Honda, and John Deere engines.

Ready to Purchase?

View Price on Amazon (paid link)

2. 4-Pack F4RTC Spark Plug for NGK BPR4ES Kawasaki FR691V FR651V FR600V FR541V FR730V FH680V FH721V FH641V FH601V FX730V FX850V FX691V FX801V FX600V FX651V 92070-7004 92070-2112

4-Pack F4RTC Spark Plug for NGK BPR4ES Kawasaki FR691V FR651V FR600V FR541V FR730V FH680V FH721V FH641V FH601V FX730V FX850V FX691V FX801V FX600V FX651V 92070-7004 92070-2112

This 4-pack of F4RTC spark plugs gives your engine a clean, strong spark. Each plug is built for steady power and smooth performance.

They fit many Kawasaki, John Deere, Cub Cadet, Husqvarna, and Toro engines. They boost fuel burn. They help the engine start fast. They keep the ride smooth.

Pros	Cons
Fits many mower engines with ease Strong spark for smooth, steady power Better burn for quick, clean performance Durable build for long engine life Pure copper core for fast heat control	Limited to specific engines and models. No installation tools included in the package. Gap size may need adjustment for optimal performance.

Perfect For:

This is perfect for mower owners, DIY mechanics, and anyone who wants their engine to run smooth, strong, and reliable. It’s great for people who need a simple, trusted spark plug that fits many Kawasaki, John Deere, Cub Cadet, Husqvarna, and Toro machines.

Ready to Purchase?

View Price on Amazon (paid link)

3. Kawasaki BPR4ES Lawn & Garden Equipment Engine Spark Plug Genuine Original Equipment Manufacturer (OEM) part

This spark plug fits right. It fires clean. It keeps your engine strong.

It is a Genuine Kawasaki OEM Part. It gives your lawn tools smooth, steady power.

Pros	Cons
Real OEM part for top performance Built for long, steady engine life Gives clean, strong sparks every time Fits smoothly with Kawasaki gear Made for easy, quick installs	Not the lowest-cost option May need pro help to install Limited extra features beyond OEM build

Perfect For:

This spark plug is perfect for anyone who owns Kawasaki lawn equipment and wants to keep it running smoothly. It’s a genuine OEM part, so it fits perfectly and works reliably.

Ready to Purchase?

View Price on Amazon (paid link)

4. Yistiun BPR4ES Spark Plug for NGK 6578 7222 for Kawasaki 92070-7004 FR691V FR730V FR651V for John Deere M805853 for Torch F4RTC for Honda 98079-54846 GXV120 GXV140 GXV160 GCV520U

Yistiun BPR4ES Spark Plug for NGK 6578 7222 for Kawasaki 92070-7004 FR691V FR730V FR651V for John Deere M805853 for Torch F4RTC for Honda 98079-54846 GXV120 GXV140 GXV160 GCV520U

The Yistiun BPR4ES Spark Plug gives your engine a clean, strong spark. It helps your machine run smooth and steady.

It fits NGK, Kawasaki, and John Deere. It works with many Honda engines. It is simple to install.

Check your OEM number to make sure it fits your unit. This spark plug is made to replace many parts. It is a solid choice for clear, steady power.

Pros	Cons
Replaces multiple brands, saving time and money on spark plug replacements. Fits Kawasaki, Honda, and John Deere, ensuring wide compatibility for your engines. Easy to verify fit, with clear instructions for checking your unit’s details. Reliable performance, keeping your engines running smoothly and efficiently.	May not fit all engine models Needs exact part number check Not ideal if you want premium parts

Perfect For:

This spark plug is perfect for anyone with small engines like lawn mowers, generators, or pressure washers. It fits many brands, so check your model to make sure it works for you.

Ready to Purchase?

View Price on Amazon (paid link)

5. Hipa BPR4ES Spark Plug Bujías for Kawasaki KM-BPR4ES NGK R BPR4ES-11 6578 7222 John Deere M805853 Honda 98079-54846 (4 PACK)

The Hipa BPR4ES Spark Plug is a reliable replacement for many popular brands. It works with Kawasaki, Honda, John Deere, and more. This 4-pack ensures you have spares ready.

It fits Kawasaki engines like FR691V and FX801V. The spark plug has a 14mm thread and 1.25mm pitch. Its heat range is 4, and the gap is 0.8mm.

The package includes four spark plugs. They are easy to install and built to last. Keep your engine running smoothly with this affordable solution.

Pros	Cons
Replaces multiple brands, saving you time and money. Fits Kawasaki, Honda, and John Deere engines perfectly. Durable with precise specs for reliable performance. Pack of 4 for convenience and value.	May not fit all engine models Needs care during install Gap setting can take time

Perfect For:

This is perfect for anyone who wants smooth engine power and easy starts. It works well for people who need reliable spark plugs for their Kawasaki, Honda, Toro, or John Deere machines.

Ready to Purchase?

View Price on Amazon (paid link)

6. N2 268-5321 Spark Plug, Champion RCJ8Y: Kawasaki 92070-7003. Pack of Two (2)

This spark plug gives your engine clean and steady power. It fits Kawasaki 92070-7003 models with ease. You get a pack of two for simple use.

Each plug has a resistor for smooth performance. It helps keep your engine running well.

The build is strong. The fit is quick. The result is reliable every day.

Pros	Cons
Smooth and steady engine start Clean burn for better power Long life with strong build Easy fit for fast swap Reliable spark every time	Limited compatibility with other vehicle models. Pack of two may be more than needed for single replacements. Resistor type might not suit all engine requirements.

Perfect For:

This spark plug is perfect for anyone who wants their small engine to start fast and run smooth. It’s great for people who need a simple, reliable part they can trust.

Ready to Purchase?

View Price on Amazon (paid link)

7. TORCH F5RTC Spark Plug Replace for NGK 7734/BPR5ES, for Champion 322/RN11YC 404/RN12YC 8405, for Denso 5305/IW16 3256/J16CR-U 3013/W14EXR-U 3021/W16EPR-U 3031/W16EXR-U, for Harley Davidson 5RL, OEM

TORCH F5RTC Spark Plug Replace for NGK 7734/BPR5ES, for Champion 322/RN11YC 404/RN12YC 8405, for Denso 5305/IW16 3256/J16CR-U 3013/W14EXR-U 3021/W16EPR-U 3031/W16EXR-U, for Harley Davidson 5RL, OEM

TORCH F5RTC spark plugs give your engine strong, steady power. They are built with a long history of trusted skill and proven design.

They fit many engines. They start fast. They run clean.

These plugs help cut emissions and boost fuel efficiency. They keep performance smooth and stable.

Pros	Cons
Long life for smooth engine use Fast starts in all conditions Better fuel use and savings Low emissions for clean running Stable power you can trust	May not fit all engine types Needs careful spec check before use Limited info on long-term durability

Perfect For:

This plug is perfect for anyone who wants steady power and smooth engine performance. It’s great for drivers, riders, and DIY users who need a strong, reliable spark every time.

Ready to Purchase?

View Price on Amazon (paid link)

8. Atunee BPR4ES Spark Plug Replacement for NGK 6578 7222, 12PCS Spark Plug for Kawasaki 92070-7004 John Deere M805853 Arien 9873 Motorcycle Lawn Mower

Atunee BPR4ES Spark Plug Replacement for NGK 6578 7222, 12PCS Spark Plug for Kawasaki 92070-7004 John Deere M805853 Arien 9873 Motorcycle Lawn Mower

The Atunee BPR4ES Spark Plug is a reliable replacement for many motorcycle and lawn mower models. It fits Kawasaki, John Deere, Arien, and more. This pack includes 12 spark plugs for your convenience.

These spark plugs are designed for stock replacement, ensuring smooth performance. They work with Honda lawn mowers and NGK BPR4ES models. Perfect for routine maintenance.

Need help? Our friendly team is here for you. Contact us before or after your purchase. We’re always ready to assist!

Pros	Cons
12-pack saves time and money on multiple replacements. Fits many brands, from Kawasaki to Honda and John Deere. Stock replacement designed for easy installation. Reliable performance for lawn mowers and motorcycles.	May not fit all small engines Needs care to avoid quick wear Bulk pack not ideal for light use

Perfect For:

These spark plugs fit Kawasaki, John Deere, and Arien engines. Replace them for quick power.

Ready to Purchase?

View Price on Amazon (paid link)

9. 4-Pack F4RTC Spark Plug for NGK BPR4ES Kawasaki FR691V FR651V FR600V FR541V FR730V FH680V FH721V FH641V FH601V FX730V FX850V FX691V FX801V FX600V FX651V 92070-7004 92070-2112

This 4-pack of F4RTC spark plugs gives your engine a clean, strong spark. Each plug is built for smooth power and steady performance.

They fit many engines. They boost fuel burn. They help your engine start fast.

Pros	Cons
Direct replacement for Kawasaki and John Deere spark plugs. Powerful sparks boost engine performance and fuel efficiency. Durable design resists heat and fouling for long-lasting use. Improved cold starts and smoother idling for reliable operation.	May not fit engines outside listed models Needs careful install to avoid misfires Gap size fixed, not adjustable for all setups

Perfect For:

This is perfect for anyone who wants smooth engine power and steady performance in their mower or small engine. It’s great for people who need a strong, reliable spark every time they start their machine.

Ready to Purchase?

View Price on Amazon (paid link)

10. MAXPOWER 334058 Spark Plug For Riding Mowers NGK BKR5E Champion RC12YC Autolite 3924

This spark plug gives your mower strong, steady power. It fits well and runs clean for smooth use.

It swaps in fast. It works with Champion RC12YC. It matches Autolite 3924. It replaces NGK BKR5E.

This plug is built for many riding mowers. It helps your engine start quick and run bright. Great fit, great performance.

Pros	Cons
Fits top mower brands with ease Boosts smooth, steady engine power Replaces multiple common plug models Cuts downtime with quick install Built for long, reliable use	May not fit all mower models Basic design, no extra features Shorter life under heavy use

Perfect For:

This spark plug is perfect for anyone who wants their riding mower to run smooth and strong. It’s great for people who need a simple, reliable part that fits many mower models.

Ready to Purchase?

View Price on Amazon (paid link)

Buying Guide

Finding the right spark plug for your Kawasaki mower is easy with this guide. Good spark plugs keep your engine running smooth and strong. We’ve tested and picked the best options to help you choose.

Factors to Consider When Buying Spark Plugs:

Compatibility: Make sure the spark plug fits your Kawasaki mower model. Check the OEM number or engine type to avoid mistakes.
Heat Range: Choose a spark plug with the right heat range for your engine. It affects performance and fuel efficiency.
Thread Size: Match the thread size (like 14mm) to your engine’s specifications for a secure fit.
Gap Size: Ensure the gap size (like 0.8mm) is correct. It impacts spark strength and engine power.
Brand Reliability: Pick trusted brands like NGK, Kawasaki, or Champion for quality and durability.
Pack Size: Buy multi-packs (like 4 or 12) for convenience and to have spares ready.
Ease of Installation: Look for spark plugs that are easy to install to save time and effort.
Performance: Choose plugs that boost power, improve fuel efficiency, and ensure smooth starts.

Engaging Experience:
With the right spark plug, your Kawasaki mower will start faster, run smoother, and last longer. This guide makes it simple to find the perfect match for your needs.