Looking for the best mower ignition solenoids to keep your lawn care running smoothly? Our guide delivers easy-to-install, durable options compatible with top brands like Husqvarna and John Deere, ensuring reliable starts and hassle-free mowing all season.
Keeping your lawn mower running smoothly starts with the right parts. A reliable ignition solenoid is key to ensuring your mower starts every time. We’ve researched and tested the best mower ignition solenoids to help you make the right choice.
These parts are easy to install and built to last, saving you time and money. They work with top brands like Husqvarna, John Deere, and Craftsman, ensuring wide compatibility.
With our guide, you’ll find the perfect solenoid for your mower. Get ready to enjoy hassle-free lawn care and dependable performance all season long.
List of Top 10 Mower Ignition Solenoids
| Image | Title | Best For | Price |
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KZDAZ 117-1197 Starter Solenoid Compatible with Toro Exmark Timecutter ss4225 ss4235 ss5000 z4200 Zero Turn Lawn Mower Starter Solenoid 4 Terminal 12V Replace# 435-103 784-1221-210 104-3189 47-1910 |
This KZDAZ starter solenoid is perfect for anyone who owns a Toro, Exmark, or Timecutter zero-turn lawn mower. It’s easy to install and works reliably, so you can get back to mowing without hassle. |
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175566 Ignition Switch 7 Terminals 2 Keys & AM138068 Starter Solenoid 12V Compatible with John Deere L100 L105 L108 D100 D105, Replaces #175566, 175442, 163968, 532175566, AM138068, 725-04439 |
This product is perfect for John Deere and other riding mower owners needing a direct replacement for ignition switches and starter solenoids. It suits those wanting durable parts with a 12-month warranty for easy, reliable repairs. |
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BlueStars 435-700 Starter Solenoid 3 Terminal 12V – Compatible with Husqvarna Most Riders Zero Turn mowers 539101714 Trombetta 812-1221-211 854-1221-210 Bobcat John Deere MTD 93265-9 93265WR 93265-WR |
This starter solenoid is perfect for anyone with a Husqvarna mower or similar equipment. It’s easy to install and built to last, making it ideal for quick repairs. |
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532193350 Ignition Switch 2 Keys 4 Position 7 Terminals & 725-06153A Starter Solenoid Compatible with Husqvarna, AYP, Craftsman, Poulan, Cub Cadet, MTD,193350 33457 21546319 725-06153A 725-06153 |
This product is perfect for anyone who needs to fix their lawn tractor. It’s great for DIY repairs and saves time and money. |
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Osakesukar 12V Universal Lawn Mower Relay Replacement – Compatible with Trombetta Husqvarna Poulan Craftsman – Weatherproof Ignition Relay Solenoid Replaces 435-325 862-1221-211-20 |
This 12V Universal Lawn Mower Relay is perfect for anyone with a compatible lawn mower who wants a reliable, weatherproof replacement. It’s easy to install and built to last, making it ideal for DIY fixes. |
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KZDAZ 108-5349-00 Starter Solenoid Compatible with MTD Cub Cadet Bad Boy ZT CZT MZ Ariens Zero Turn Lawn Mowers Solenoid 3 Terminal 12V Replace# 925-0771 925-1426A 925-1426 03057700 725-1426 725-0771 |
This starter solenoid is perfect for owners of Bad Boy, Cub Cadet, Ariens, and other zero-turn lawn mowers needing a durable, direct-fit replacement. It’s ideal for those who want easy installation and reliable performance in harsh outdoor conditions. |
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Gashwer 192507 Starter Solenoid Compatible with MTD Lawn Mower Tractor Craftsman Poulan Husqvarna Cub Cadet 532192507 582042801 582042802 725-06153A 435-325 21546294 YS4500 LT2000 |
This product is perfect for owners of compatible lawn mowers or tractors needing a reliable starter solenoid replacement. It fits specific MTD, Craftsman, Cub Cadet, and other models with ease, ensuring a durable, secure connection for smooth starts every time. |
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Venseri 192507 Starter Solenoid for Husqvar-na 582042802 532192507 582042801 Craftsman YS4500 LT2000 YT3000 Lawn Mower Tractor Parts |
This starter solenoid is perfect for owners of Craftsmen YS4500, LT2000, YT3000, and Husqvarna riding mowers needing a reliable replacement. It fits models with part numbers 582042802, 532192507, 582042801, and more, ensuring easy installation and durable 12V performance. |
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Butom 12V Lawn Mower Starter Solenoid for B-adBoy Zero Turn Mowers ZT, CZT, MZ 108-5349-00 MTD 925-1426A 925-1426 725-0771 725-1426 725-0530 925-0771 3 Post |
This 12V starter solenoid is perfect for lawn mower owners needing a direct replacement for compatible models like BadBoy Zero Turn, MTD, Troy Bilt, and others. It ensures reliable starting power for 3-pole wiring systems with matching thread sizes (5/16″ upper, 1/4″ lower). Always check your machine’s model and part numbers for exact fit. |
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Hipa 582042801 192507 Starter Solenoid for Hus-qvarna Craftsman YS4500 LT2000 YT3000 582042802 532192507 Riding Lawn Mower Tractor 12V 4 Post Parts |
This starter solenoid is perfect for anyone with a riding lawn mower or tractor needing a reliable replacement part. It’s easy to install and fits many models, saving you time and hassle. |
Detailed Reviews
Finding the right ignition solenoid for your mower is crucial for reliable starts and long-term performance. Our top picks include durable, weatherproof solenoids designed to fit Toro, John Deere, Husqvarna, and more, ensuring seamless compatibility and easy installation. Each option is built with heavy-duty materials to withstand tough outdoor conditions, offering consistent power and trouble-free operation. Whether you need a direct replacement or a versatile upgrade, these solenoids deliver proven results—so you can mow with confidence.
1. KZDAZ 117-1197 Starter Solenoid Compatible with Toro Exmark Timecutter ss4225 ss4235 ss5000 z4200 Zero Turn Lawn Mower Starter Solenoid 4 Terminal 12V Replace# 435-103 784-1221-210 104-3189 47-1910

The KZDAZ 117-1197 Starter Solenoid is a reliable and durable replacement part for your lawn mower. It ensures consistent engine ignition and is compatible with many Toro, Exmark, and other models.
This starter solenoid is easy to install, waterproof, and efficient. It comes with standardized terminals and a compact design, making replacement hassle-free. Verify your model before purchasing.
| Pros | Cons |
|---|---|
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Perfect For:
This KZDAZ starter solenoid is perfect for anyone who owns a Toro, Exmark, or Timecutter zero-turn lawn mower. It’s easy to install and works reliably, so you can get back to mowing without hassle.
Ready to Purchase?
2. 175566 Ignition Switch 7 Terminals 2 Keys & AM138068 Starter Solenoid 12V Compatible with John Deere L100 L105 L108 D100 D105, Replaces #175566, 175442, 163968, 532175566, AM138068, 725-04439

This ignition switch and starter solenoid kit is a perfect fit for many John Deere models. It works with L100, L105, L108, D100, and D105 mowers. The kit replaces multiple part numbers, making it a versatile choice.
The starter solenoid ensures stable 12V performance for various mower brands. It’s compatible with John Deere, Cub Cadet, and more. The ignition switch fits John Deere, Husqvarna, and other top brands.
Both parts are made with durable materials for reliable operation. They come with a 12-month warranty for peace of mind. This kit offers easy installation and consistent performance for your lawn tractor.
| Pros | Cons |
|---|---|
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Perfect For:
This product is perfect for John Deere and other riding mower owners needing a direct replacement for ignition switches and starter solenoids. It suits those wanting durable parts with a 12-month warranty for easy, reliable repairs.
Ready to Purchase?
3. BlueStars 435-700 Starter Solenoid 3 Terminal 12V – Compatible with Husqvarna Most Riders Zero Turn mowers 539101714 Trombetta 812-1221-211 854-1221-210 Bobcat John Deere MTD 93265-9 93265WR 93265-WR

The BlueStars 435-700 Starter Solenoid is a reliable replacement for many lawn mower brands. It works with Husqvarna, Bobcat, John Deere, and more.
This part is built to last with quality materials and fine craftsmanship. It ensures strong performance even in tough outdoor conditions.
Easy to install, fits perfectly, and comes with lifetime protection. A smart choice for your mower.
| Pros | Cons |
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Perfect For:
This starter solenoid is perfect for anyone with a Husqvarna mower or similar equipment. It’s easy to install and built to last, making it ideal for quick repairs.
Ready to Purchase?
4. 532193350 Ignition Switch 2 Keys 4 Position 7 Terminals & 725-06153A Starter Solenoid Compatible with Husqvarna, AYP, Craftsman, Poulan, Cub Cadet, MTD,193350 33457 21546319 725-06153A 725-06153

This product is a two-piece kit with an ignition switch and starter solenoid. The ignition switch has 4 positions and 7 terminals for reliable lawn tractor control. The solenoid is a direct 4-terminal replacement for 725-06153A models.
It works with brands like Husqvarna, Craftsman, Poulan, Cub Cadet, MTD, and more. Replaces part numbers 193350, 725-06153A, 21546319, and others.
Both parts are built with corrosion-resistant materials for long-lasting use. Easy installation saves time and cuts repair costs. Backed by a 12-month warranty for peace of mind.
| Pros | Cons |
|---|---|
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Perfect For:
This product is perfect for anyone who needs to fix their lawn tractor. It’s great for DIY repairs and saves time and money.
Ready to Purchase?
5. Osakesukar 12V Universal Lawn Mower Relay Replacement – Compatible with Trombetta Husqvarna Poulan Craftsman – Weatherproof Ignition Relay Solenoid Replaces 435-325 862-1221-211-20

This 12V relay works with many lawn mowers. It fits brands like Husqvarna, Craftsman, and Poulan. It replaces common faulty relays with no hassle.
Built to last, it handles 30A loads safely. Copper windings resist heat and wear better than aluminum.
The IP67 weatherproof housing blocks water and dirt. It works in extreme temps from -40°F to 185°F. Easy plug-and-play install fixes no-start or stalling issues fast.
| Pros | Cons |
|---|---|
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Perfect For:
This 12V Universal Lawn Mower Relay is perfect for anyone with a compatible lawn mower who wants a reliable, weatherproof replacement. It’s easy to install and built to last, making it ideal for DIY fixes.
Ready to Purchase?
6. KZDAZ 108-5349-00 Starter Solenoid Compatible with MTD Cub Cadet Bad Boy ZT CZT MZ Ariens Zero Turn Lawn Mowers Solenoid 3 Terminal 12V Replace# 925-0771 925-1426A 925-1426 03057700 725-1426 725-0771

The KZDAZ 108-5349-00 Starter Solenoid is a reliable replacement part for your lawn mower. It ensures consistent engine ignition and is built to last. This solenoid is a must-have for outdoor equipment.
This product is compatible with various brands, including MTD, Cub Cadet, and Husqvarna. It fits zero-turn mowers and is a direct replacement for many models.
With its durable copper contacts and waterproof design, this solenoid offers dependable performance. It’s easy to install and comes with standardized terminals. A great choice for a quick fix!
| Pros | Cons |
|---|---|
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Perfect For:
This starter solenoid is perfect for owners of Bad Boy, Cub Cadet, Ariens, and other zero-turn lawn mowers needing a durable, direct-fit replacement. It’s ideal for those who want easy installation and reliable performance in harsh outdoor conditions.
Ready to Purchase?
7. Gashwer 192507 Starter Solenoid Compatible with MTD Lawn Mower Tractor Craftsman Poulan Husqvarna Cub Cadet 532192507 582042801 582042802 725-06153A 435-325 21546294 YS4500 LT2000

The Gashwer 192507 Starter Solenoid is a reliable replacement for many lawn mower and tractor models. It works with MTD, Craftsman, Poulan, Husqvarna, and Cub Cadet equipment. This part fits specific ignition systems for smooth operation.
It has 4 terminals for a secure electrical connection. The double-pole design ensures dependable starting power. Its versatile compatibility makes it a go-to choice for many machines.
The durable plastic case and copper-cadmium contacts ensure long-lasting performance. This starter solenoid is built to handle tough jobs with ease.
| Pros | Cons |
|---|---|
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Perfect For:
This product is perfect for owners of compatible lawn mowers or tractors needing a reliable starter solenoid replacement. It fits specific MTD, Craftsman, Cub Cadet, and other models with ease, ensuring a durable, secure connection for smooth starts every time.
Ready to Purchase?
8. Venseri 192507 Starter Solenoid for Husqvar-na 582042802 532192507 582042801 Craftsman YS4500 LT2000 YT3000 Lawn Mower Tractor Parts

This 12 Volt Solenoid replaces part numbers like 582042802 and 532192507. It fits Craftsman YS4500, LT2000, YT3000, and Husqvarna models. The 4-terminal design has 1/4-20 or 5/16-24 studs and a 1/4 male spade terminal.
The solenoid sends power to the starter when the key turns. It works on riding mowers and zero-turn tractors for reliable starts.
| Pros | Cons |
|---|---|
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Perfect For:
This starter solenoid is perfect for owners of Craftsmen YS4500, LT2000, YT3000, and Husqvarna riding mowers needing a reliable replacement. It fits models with part numbers 582042802, 532192507, 582042801, and more, ensuring easy installation and durable 12V performance.
Ready to Purchase?
9. Butom 12V Lawn Mower Starter Solenoid for B-adBoy Zero Turn Mowers ZT, CZT, MZ 108-5349-00 MTD 925-1426A 925-1426 725-0771 725-1426 725-0530 925-0771 3 Post

The Butom 12V Lawn Mower Starter Solenoid is a reliable replacement part for various mower brands. It’s compatible with MTD, Troy Bilt, TORO, and more, ensuring a perfect fit for your machine. This solenoid is designed to last and keep your mower running smoothly.
It features a 3-pole, 12-volt design with specific thread sizes for easy installation. The upper stud is 5/16″, and the lower stud is 1/4″. Always check your mower’s model and part numbers before ordering to ensure proper compatibility.
This solenoid works with Bad Boy, John Deere, and Ariens mowers, among others. Its durable build ensures long-lasting performance, making it a smart choice for your lawn care needs. Keep your mower running like new with this high-quality part.
| Pros | Cons |
|---|---|
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Perfect For:
This 12V starter solenoid is perfect for lawn mower owners needing a direct replacement for compatible models like BadBoy Zero Turn, MTD, Troy Bilt, and others. It ensures reliable starting power for 3-pole wiring systems with matching thread sizes (5/16″ upper, 1/4″ lower). Always check your machine’s model and part numbers for exact fit.
Ready to Purchase?
10. Hipa 582042801 192507 Starter Solenoid for Hus-qvarna Craftsman YS4500 LT2000 YT3000 582042802 532192507 Riding Lawn Mower Tractor 12V 4 Post Parts

The Hipa 582042801 192507 Starter Solenoid is a reliable replacement part for your riding lawn mower or tractor. It fits Hus-qvarna, Craftsman, and other popular brands. This 12V 4-post solenoid ensures your equipment starts smoothly every time.
Made with high-quality materials, it’s built to last. Double-check your model number before ordering to avoid any hassle.
| Pros | Cons |
|---|---|
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Perfect For:
This starter solenoid is perfect for anyone with a riding lawn mower or tractor needing a reliable replacement part. It’s easy to install and fits many models, saving you time and hassle.
Ready to Purchase?
Buying Guide
Keeping your lawn mower running smoothly starts with the right parts. A reliable ignition solenoid ensures your mower starts every time.
Choosing the best mower ignition solenoid can save you time and money. Here’s what to consider:
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Compatibility:
Make sure the solenoid works with your mower’s brand and model. Check part numbers for a perfect fit. -
Voltage:
Most solenoids are 12V, but verify your mower’s requirements to avoid issues. -
Terminals:
Count the terminals (3 or 4) and check their size and type for easy installation. -
Durability:
Look for waterproof and corrosion-resistant materials to handle outdoor conditions. -
Ease of Installation:
Choose a solenoid with standardized terminals and a compact design for hassle-free replacement. -
Warranty:
A warranty offers peace of mind and ensures the part is built to last. -
Brand Reputation:
Opt for trusted brands known for quality and reliability.
With these factors in mind, you’ll find the perfect solenoid for your mower. Enjoy hassle-free lawn care and dependable performance all season long.