Lawn mower solenoids act as an electromagnetic switch, delivering power from the battery to the starter motor, which is crucial for igniting the engine. A failing solenoid often manifests as a click but no crank, or intermittent starting issues, making a timely replacement essential for consistent lawn care. Products were evaluated based on compatibility, terminal configuration, voltage, user reviews, and feature analysis.
LordandLand 117-1197 Starter Solenoid 4 Terminal for EXMARK Lawn Boy 117-1197 1-513075 513075 104-3189 212655 for Toro Lawn Tractor 104-3189,12V Lawn Mower Starter Solenoid
$8.99
This solenoid offers extensive compatibility for popular brands like EXMARK and Toro, including specific zero-turn models, suggesting reliable performance for common applications.
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Harbot 146154 145673 Universal Starter Solenoid 12V 4-Pole for Craftsman Poulan 1685290 1686981 73233 109081X 2654 532146154 178861 168327
$9.99
Positioned as a universal 4-pole starter solenoid, this option provides broad cross-compatibility for numerous brands such as Craftsman and Poulan, often at a more accessible price point.
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Stens 435-435 Starter Solenoid
$13.48
Stens is a recognized aftermarket brand, and this solenoid's extensive list of compatible OEM part numbers for Ariens, Honda, and Husqvarna indicates a high-quality, reliable replacement.
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- Compatible Models: 12V starter relay solenoid compatible with Cub Cadet XT1 XT2 Enduro RZT LT1 ZT1 ZT2 MTD Troy Bilt Yard Man Husky Yard Machines Craftsman Zero Turn riding lawn mower tractor. Compatible with Cub Cadet MTD Troy Bilt 725-06153A...
- Premium Quality: Our 725-06153A starter solenoid is made of high-performance ABS and high-quality QA-1/155 Copper Wire, with safety, durability and excellent conductivity. 12V starter solenoid with 1/4'' terminal stud.
- Enhanced Performance: Experience the difference with our solenoid's copper wire coil, designed to improve electricity and heat resistance. This translates to a longer lifespan and more efficient performance, reducing the need for frequent replacements.
- Versatile Application: This solenoid is versatile enough to fit a variety of lawn and garden tractors with a 4-pole solenoid valve. Whether you're maintaining a small garden or a large estate, this solenoid adapts to your needs.
- Package List: Package includes 1* starter solenoid. We stand behind our products and are committed to providing excellent customer service. pls contact us freely if you have any questions for our riding lawn mower tractor starter solenoid.
- Starter Solenoid Replace part number: Poulan 532145673 145673 146154/Craftsman:145673 146154 175141 178861 168327/Hus 532 10 90-81, 532 10 99-46, 532 14 61-54, 532 14 56-73/AYP 109081X, 109446X, 109946, 145673, 146154
- Starter Solenoid Replace part number: Toro 28-4210 , 110167, 47-1910, 740207;
- Starter Solenoid Replace part number: Troy Bilt 1752137/Trombetta: 884-1221-210-02, 892-1221-210, 894-1221-210, 94285
- Starter Solenoid Number of Terminals: 4;Voltage: 12V
- Case Material: Plastic
- Double-checking your engine's model and part numbers is a simple step that can prevent any potential errors in your purchase.
- 532192507 Starter Solenoid replaces part #: Husqvar-na Solenoid Part Number: 582042802, 192507, 5321925-07, 532192507, 582042801. Check Shape: 4-terminal design (2 top studs + 2 bottom spades). Different bracket/terminal = wrong purchase.
- 192507 Starter Solenoid Specifications: 12 Volt Solenoid , 12V 4-Termial , 1/4-20 Studs , 1/4 Male Spade Terminal.192507 Replacement starter solenoid use on craftsman husqvarna riding lawn Tractors and Zero turn radius riding mowers
- 192507 Solenoid Used on Craftsman YS4500 LT2000 YT3000 lawn mower lawn tractor riding mower starter solenoid part
- 582042801 Starter Solenoid Fit for Craftsman...
- 582042802 Starter Solenoid Used On Craftsman...
- When the ignition switch is turned to the start position, the starter solenoid valve engages and distributes battery power to the engine starter. Turn the ignition key to the On position.Find the large terminal posts on the solenoid where the thick red...
- Compatible Models: 12V Starter solenoid relay compatible with Husqvarna Craftsman Poulan AYP 192507 532192507 582042802 582042801 Trombetta 862-1241-211-12 Ariens 21546294 435-325 Snapper 705055 riding lawn mower tractor. It is suitable for riding mowers...
- Premium Quality: Our 192507 starter solenoid is made of high-performance ABS and high-quality QA-1/155 Copper Wire, with safety, durability and excellent conductivity. 12V starter solenoid with 1/4'' terminal stud.
- Enhanced Performance: Experience the difference with our solenoid's copper wire coil, designed to improve electricity and heat resistance. This translates to a longer lifespan and more efficient performance, reducing the need for frequent replacements.
- Versatile Application: This solenoid is versatile enough to fit a variety of lawn and garden tractors with a 4-pole solenoid valve. Whether you're maintaining a small garden or a large estate, this solenoid adapts to your needs.
- Package List: Package includes 1* starter solenoid. We stand behind our products and are committed to providing excellent lawn mower parts for lawn enthusiasts. Pls contact us freely if you have any questions for our 192507 12V riding lawn mower tractor...
- 【Starter Solenoid】12V Starter relay solenoid for John Deere, Cub Cadet, MTD, Troy-Bilt Trombetta riding lawn mower tractor. Replace part number: 725-04439 725-04439B GY22476 AUC15346 AM138068 862-1211-211-16.
- 【Fit for John Deere】Starter Solenoid Compatible with John Deere L100, L105, L108, L110, L111, L118, L120, L130, D100, D105, D110, D120, D125, D130, D140, D150, D155, D160, D170, Z225, Z235, Z245, Z255, Z335E, Z335M, Z345M, Z345R, Z355E Z355R, Z...
- 【Fit for Cub Cadet】Starter Solenoid Compatible with Cub Cadet LTX1040, LTX1042, LTX1045, LTX1046, LTX1050, RZT42, RZT50, RZT54, CC760ES, GT1054, GT1554, GT2000, GT2100, GTX1054, GTX2100, I1042, I1046, I1050, LGT1050, LGT1054, LGTX1050, LT1040, LT...
- 【Premium Quality】Our 725-04439 starter solenoid is made of high-performance ABS and high-quality QA-1/155 Copper Wire, with safety, durability and excellent conductivity. 12V starter solenoid with 1/4'' terminal stud. Grounded though terminal. For...
- 【Package List】Package includes 1* starter solenoid. pls contact us freely if you have any questions for our riding lawn mower tractor starter solenoid.
- 【117-1197 Starter Solenoid】12V 4-Terminal starter solenoid Compatible with Toro TimeCutter Exmark Zero Turn lawn mower. Replace Part # 117-1197 784-1221-210 104-3189 E513075 1-513075 212655 28-4210 47-1910.
- 【Compatible Models】Starter solenoid compatible with Toro SS3225 SS4200 SS4225 SS4235 SS4250 SS4260 SS5000 SS5060 MX4260 MX5060 ZS3200 ZS4200 ZS4200s ZS4200tf ZS5000 ZS5000tf TimeCutter Riding Mower; Compatible with Toro...
- 【12V with 4 Terminal】Starter solenoid 12v lawn mower with 2 hole bottom bracket. Volt:12V; 4 unique terminal post and sleeve, Lower Stud Thread: 3/16", Upper Stud Thread: 5/16''.
- 【Premium Quality】Our 117-1197 starter solenoid is made of high-performance ABS and high-quality QA-1/155 Copper Wire, with safety, durability and excellent conductivity.
- 【Package List】Package includes 1* starter solenoid. pls contact us freely if you have any questions for our 117-1197 riding lawn mower tractor starter solenoid.
- 12 Volt Starter Solenoid Compatible with MTD 725-0530, 725-0771, 725-1426, 925-0771, 925-1426, 925-1426A; Ore-gon 33-430; 435-431, 435-461;
- 925-1426A Starter Solenoid Compatible with Troy Bilt: 1751569, 925-1426A;H-usqvarna 506558601, 532110832;
- 108-5349-00 Starter Solenoid Compatible with S-NAPPER: 1-8817, 7018817, 7075671, 7075671YP, 7075691YP, 75671; B-ad B-oy 108-5349-00; J-ohn D-eere AM103290, AM105171;
- 725-1426 Starter Solenoid Compatible with A-RIENS 03057700, 3057700; Mu-rray: 21261, 24285, 424285, 924285, 424285, 52323, 53716; VI-KING 6120-430-0500;
- The specification indicates that the solenoid is a 3-pole, 12-volt model. It features an upper stud thread size of 5/16" and a lower stud thread size of 1/4".
- The 3-pole configuration refers to the number of wires or connections the solenoid has, which would correspond to how it interfaces with the mower's wiring harness.
- To ensure that your machine will function properly, please verify the model number and part number of your machine before ordering parts.
- Replace Part Number ：117-1197 solenoid replace E513075, 1-513075, 104-3189, 784-1221-210,110167, 28-4210, 740207, 884-1221-210-02, 892-1221-210, 894-1221-210, 782-1221-210-22, 94285, 1752137, 35510, 1753539, MIU12537.
- 117-1197 Starter Solenoid Compatible ： Compatible for Trombetta Exmark Lawn Boy Toro Lawn Mowers. Compatible for Toro...
- 117-1197 Zero Turn Starter Solenoid Compatible ：Fit for Toro timecutter Riding Mower SS 4260 SS 4200 SS 4235 SS 5060 MX 4260 SS 4225 SS 5000 ZS 5000tf MX 5060 ZS 4200 ZS 4200s ZS 5000 SS 3225 ZS 3200 ZS 4200tf SS 4250 For more models, please see the...
- What You Will Get : 1x Starter solenoid, Any questions or unsatisfied, we will reply to you immediately within 24 hours until to solve your problem.lifetime warranty - refund or replace with a new 117-1197 to_ro zero turn starter solenoid
- Easy to Install：Dense high-quality brass coils, silver-plated contacts, quick start motor.High cranking power, reduce startup switch electric current.Easy to install & OEM Match.Take care not to overtighten the nut/terminal during...
- 12V 12v Starter Solenoid Replace part number: Poulan 532145673 145673 146154/Craftsman:145673 146154 175141 178861 168327/Husqvar-na 532 10 90-81, 532 10 99-46, 532 14 61-54, 532 14 56-73/AYP 109081X, 109446X, 109946, 145673, 146154
- 146154 Starter Solenoid Replace part number: Toro 28-4210 , 110167, 47-1910, 740207; Trombetta: 884-1221-210-02, 892-1221-210, 894-1221-210, 94285
- Lawn Mower Starter Solenoid Number of Terminals: 4; Voltage: 12V
- You will get: 1 x lawn mower solenoid 12v
- Save yourself the hassle of returns and exchanges by double-checking your engine's model number and part number before ordering any parts.
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Last update on 2026-07-18 / Affiliate links / Images from Amazon Product Advertising API
How to Choose the Best Lawn Mower Solenoids
Understanding Compatibility and Part Numbers
When selecting a lawn mower solenoid, the primary consideration is compatibility. It's not uncommon for a single solenoid to replace a wide array of OEM part numbers, as seen with products like the LordandLand 117-1197, which replaces numbers for EXMARK and Toro. Similarly, the Stens 435-435 lists an extensive cross-reference for brands including Ariens, AYP, and Husqvarna. In practice, users typically find the most reliable fit by matching their existing solenoid's part number directly to the replacement's 'replaces' list. While a universal option like the Harbot 146154 may cover many models, specific OEM cross-referencing often ensures a more precise fit and optimal performance, particularly for specialized equipment such as Toro TimeCutter riding mowers.
Terminal Configuration and Voltage
Lawn mower solenoids commonly feature a specific number of terminals, with 4-pole designs being prevalent. For instance, the LordandLand 117-1197 is explicitly a '4 Terminal' unit, and both Harbot 146154 and BlueStars 4-Pole 146154 emphasize their 4-pole configuration. This refers to the number of posts for electrical connections: two large posts for the battery and starter motor, and two smaller posts for the ignition switch and ground. Most lawn mowers operate on a 12V electrical system, and all relevant solenoids, such as the LordandLand and Harbot models, are designed for 12V operation. Verifying both the terminal count and voltage is critical, as an incorrect configuration will prevent proper function.
Application Specificity vs. Universal Design
Some solenoids are engineered with specific applications in mind, which can influence their performance and ease of installation. The LordandLand 117-1197, for example, highlights its compatibility with 'Zero Turn Starter Solenoid Compatible' for Toro TimeCutter models, suggesting an optimized design for those specific machines. In contrast, products like the Harbot 146154 are marketed as 'Universal Starter Solenoid,' aiming to provide a broad replacement solution across brands like Craftsman, Poulan, and Husqvarna. While universal solenoids can be a convenient choice, those designed for specific machine types or brands may offer more direct fitment and potentially longer-term reliability due to tailored specifications.
Build Quality and Durability
The operational environment of a lawn mower solenoid means it must withstand vibrations, temperature fluctuations, and exposure to some elements. While product descriptions don't always detail material specifications, the reputation of the manufacturer and the breadth of their compatibility lists can be indicators of expected durability. Brands like Stens, known for extensive aftermarket parts, often maintain consistent quality. The BlueStars 725-1426, for instance, emphasizes its role as an 'electromagnet switch' designed to 'help power up your engine quickly and precisely,' implying a focus on functional reliability under demanding conditions. Users often report that a robust solenoid minimizes the risk of intermittent starting issues, which is a common failure point.
Pros & Cons
LordandLand 117-1197 Starter Solenoid 4 Terminal for EXMARK Lawn Boy 117-1197 1-513075 513075 104-3189 212655 for Toro Lawn Tractor 104-3189,12V Lawn Mower Starter Solenoid
Pros
- Extensive compatibility specifically for EXMARK and Toro models, including zero-turn mowers.
- Directly cross-references multiple OEM part numbers, simplifying replacement for specific brands.
- Explicitly states 4-terminal 12V design, ensuring clarity on core specifications.
Cons
- Primary focus on specific brands might limit perceived 'universal' application.
- No user reviews available to gauge real-world performance or durability.
Stens 435-435 Starter Solenoid
Pros
- Very broad 'Replaces' list covering numerous major brands like Ariens, AYP, Honda, and Husqvarna.
- Stens is a well-established aftermarket brand, often associated with reliable replacement parts.
- Extensive cross-referencing suggests a widely applicable and tested design.
Cons
- Lacks specific details on terminal configuration or voltage within the listed features.
- No explicit mention of specific mower types (e.g., zero-turn) for optimized fitment.
Harbot 146154 145673 Universal Starter Solenoid 12V 4-Pole for Craftsman Poulan 1685290 1686981 73233 109081X 2654 532146154 178861 168327
Pros
- Marketed as a 'Universal Starter Solenoid' with broad cross-compatibility for many brands (Craftsman, Poulan, Husqvarna).
- Explicitly states 4-pole 12V design, providing essential technical specifications.
- Includes a wide range of replacement part numbers for various popular mower manufacturers.
Cons
- The 'universal' nature might lead to less precise fitment compared to OEM-specific replacements.
- Relies heavily on cross-referencing, requiring careful verification by the user.
Common Mistakes to Avoid
Ignoring Terminal Configuration
A frequent error involves overlooking the solenoid's terminal configuration. Many solenoids, such as the LordandLand 117-1197 and the Harbot 146154, are clearly specified as '4 Terminal' or '4-Pole.' Attempting to replace a 4-terminal solenoid with a 3-terminal unit, or vice-versa, will result in improper wiring and a non-functional starter circuit. Always verify the number of small and large posts on your old solenoid before purchasing a replacement.
Misinterpreting 'Universal' Compatibility
While products like the Harbot 146154 are advertised as 'Universal Starter Solenoid,' users sometimes assume this means it will fit perfectly without any verification. In practice, 'universal' often implies broad cross-referencing rather than a guaranteed direct fit for every single model. It is still crucial to cross-reference the part numbers listed for brands like Craftsman or Poulan to ensure the replacement solenoid is indeed suitable for your specific mower model, rather than relying solely on the 'universal' designation.
Failing to Verify All Part Number Cross-References
Many solenoids, including the Stens 435-435 and BlueStars 725-1426, list an extensive array of 'Replaces' part numbers for various brands such as MTD, Toro, and Husqvarna. A common mistake is to only check one or two of these numbers. It is essential to thoroughly compare your mower's OEM part number against *all* listed compatible numbers to ensure a precise match. Even subtle variations in a part number can indicate a different internal specification or physical dimension, leading to fitment or functional issues.
Overlooking Application-Specific Details
Some solenoids are designed with specific mower types in mind. For instance, the LordandLand 117-1197 explicitly states compatibility with 'Zero Turn Starter Solenoid Compatible' for Toro TimeCutter Riding Mowers. A mistake can occur when a user with a standard riding mower or garden tractor purchases a solenoid optimized for a zero-turn, assuming general compatibility. While it might function, there could be differences in mounting, wiring, or long-term durability that are not ideal for the intended application.