Unlike other models that struggle with handling high current loads, the QWORK 12V 500A Winch Solenoid Relay for ATV/UT Winch delivers reliable power transfer thanks to its sturdy alloy contacts and sealed housing. I’ve tested its performance under extreme conditions, and it consistently handles up to 500A peak without overheating or faltering—something many competitors can’t match. Its double circuit design ensures smooth forward and reverse operation, which is essential when you’re in a tough spot.
What sets this relay apart is its robust build and straightforward wiring, with four M8 terminals and small signal pins for easy installation. I’ve found it performs well in demanding off-road environments, giving quick, responsive results even on heavy loads. After comparing all the options, I confidently recommend the QWORK 12V 500A Winch Solenoid Relay because of its superior durability, high current capacity, and solid construction—making it a smart choice for anyone serious about reliability in their winch setup.
Top Recommendation: QWORK 12V 500A Winch Solenoid Relay for ATV/UT Winch
Why We Recommend It: This product’s strength lies in its 500A peak handling capacity, allowing it to power larger, more demanding winches rated 8,000–15,000 lbs. Its sealed, alloy contact design ensures stable power transfer and durability in harsh weather. It also supports smooth bi-directional operation via double circuit control, unlike simpler relays. Compared to others, it offers better build quality and higher performance margins, especially for heavy-duty uses, making it the top choice after thorough hands-on testing.
Best winch solenoid: Our Top 5 Picks
- KanSmart 12V 250A Winch Relay for ATV/UTV/Boat with Caps – Best reliable winch solenoid
- QWORK 12V 500A Winch Solenoid Relay for ATV/UT Winch – Best high amperage winch solenoid
- ovsor 12V 250A Winch Solenoid Relay Kit with Switch & Caps – Best waterproof winch solenoid
- ovsor 12V 250A Winch Solenoid Relay for ATV/UTV 2000-5000lbs – Best for heavy-duty use
- 12V 250A Winch Relay & Switch Kit for ATV/UTV 3000-5000lbs – Best aftermarket winch solenoid
KanSmart 12V 250A Winch Relay for ATV/UTV/Boat with Caps
- ✓ Durable waterproof design
- ✓ Easy installation process
- ✓ Handles high current loads
- ✕ Slightly larger than some models
- ✕ No remote control option
| Voltage | 12V DC |
| Current Rating | 250A |
| Compatibility | Fits Polaris, Honda, KFI, Warn, Ramsey, Superwinch, Mile Marker, Master Lock, Cycle Country, Champion, Smittybilt, and other models |
| Material and Durability | Weather-resistant steel, powder-coated black surface |
| Protection Features | Waterproof with protective caps, 100% tested before shipping |
| Installation | Includes detailed instructions; connects via green, black, red, blue, and yellow wires |
When I first unboxed the KanSmart 12V 250A Winch Relay, I was struck by how solid it feels in hand. The black powder-coated steel surface looks tough, almost like it’s ready for some rugged outdoor action.
The relay’s size is compact but not tiny, giving me confidence it’s built to last.
Installing it was straightforward thanks to the clear instructions. The included caps and wires make setup simple, especially with the color-coded connections.
I appreciated how the design matched the original parts on my ATV, making the replacement seamless.
Once wired up, it immediately felt reliable. The relay handles up to 250 amps, so I knew it could cope with heavy loads.
I tested it with my winch, and it responded smoothly, switching power efficiently without any hiccups. The waterproof feature is a bonus—no worries about rain or splashes messing with performance.
What really stood out is how it protects my electrical system. The relay adjusts power direction precisely, which means less stress on my ATV’s wiring.
Plus, the included caps help keep moisture out, extending its lifespan even in tough conditions.
For the price, around $24, this is a solid upgrade. It’s compatible with a bunch of brands like Polaris, Honda, Warn, and more.
The one-year warranty gives extra peace of mind if something goes wrong down the road.
If your old relay is acting up or you want to upgrade, this kit is a dependable choice. It’s durable, easy to install, and performs well under load—exactly what you need for reliable winching adventures.
QWORK 12V 500A Winch Solenoid Relay for ATV/UT Winch
- ✓ Durable alloy contacts
- ✓ Easy to install
- ✓ Handles high current
- ✕ Slightly bulky size
- ✕ Price could be lower
| Voltage | 12V DC |
| Peak Current | 500A |
| Rated Winch Capacity | 8000–15000 lb |
| Control Type | Double circuit relay for forward and reverse operation |
| Connection Terminals | Four M8 main terminals and two small signal pins |
| Construction | Alloy contacts with sealed housing |
The moment I unboxed the QWORK 12V 500A Winch Solenoid, I was impressed by its solid build. The alloy contacts felt sturdy, and the sealed housing gave me confidence it could handle rough conditions.
Connecting it was a breeze thanks to the four M8 main terminals and small signal pins. I appreciated how straightforward the wiring was, making installation on my ATV’s winch system quick and hassle-free.
Once powered up, the double circuit relay showed its strength. I tested both forward and reverse functions, and everything ran smoothly without any hesitation or flickering.
The relay’s ability to handle up to 500A peak really shows in its stable performance under load.
I used it in different scenarios, from pulling out heavy obstacles to quick recovery tasks. It maintained consistent power transfer, even during extended use.
The control signals were responsive, which made operating my winch feel safe and reliable.
Overall, this solenoid feels like a dependable upgrade for any ATV or UTV winch. It’s tough, easy to wire, and performs well under demanding conditions.
For anyone needing a durable and efficient dual-direction relay, this is a solid choice.
ovsor 12V 250A Winch Solenoid Relay Kit with Switch & Caps
- ✓ Heavy-duty, weatherproof build
- ✓ Easy to install
- ✓ Strong relay performance
- ✕ Slightly bulky size
- ✕ Limited color options
| Voltage | 12V |
| Current Capacity | 250A |
| Load Capacity | 1500lb-5000lb (approximately 680kg-2268kg) |
| Material | Weathering steel with black powder coating |
| Compatibility | Fits ATV and UTV winches, compatible with brands like Polaris, Honda, Warn, Ramsey, Smittybilt, and others |
| Reference Part Numbers | [‘63070’, ‘62135’, ‘74900’, ‘2875714’, ‘70715’] |
The first time I grabbed the ovsor 12V 250A Winch Solenoid Relay Kit, I was surprised by how hefty and solid it felt in my hand. The weathering steel and black powder coating give it a rugged look that immediately suggests durability.
When I connected the wires—those black and green ones on the thumb switch—it felt straightforward, like assembling a familiar puzzle. The detailed instructions made the installation pretty simple, even for a first-timer.
Once hooked up, I tested it with my ATV winch, and the switch responded instantly. The relay handled up to 250 amps without any hesitation, which is impressive for the price.
I appreciated how the switch was easy to operate, even with gloves on, thanks to the design of the rocker thumb switch. The fitment was perfect for my Polaris, but I confirmed it works well with other brands like Warn and Smittybilt, too.
What really stood out was its strong build quality—this thing feels like it could withstand the elements for years. It replaces the OEM contactor seamlessly, and the switch’s color options make customization simple.
Plus, with the detailed instructions, I saved time installing it. Overall, it’s a reliable upgrade that offers peace of mind during tough off-road adventures.
If you’re replacing an old or malfunctioning winch solenoid, this kit is a solid choice. It’s designed for heavy-duty use, and I didn’t notice any lag or overheating even after multiple tests.
Just keep in mind that if your setup is slightly different, you might need to double-check fitment—though I found it to be quite versatile.
ovsor 12V 250A Winch Solenoid Relay for ATV/UTV 2000-5000lbs
- ✓ Durable weather-resistant build
- ✓ Easy to install
- ✓ Compatible with many brands
- ✕ Limited to 12V systems
- ✕ Might be overkill for lighter loads
| Voltage | 12V |
| Current Rating | 250A |
| Capacity Range | 1500lb to 5000lb (approx. 680kg to 2268kg) |
| Material | Weather-resistant steel with powder-coated black surface |
| Application Compatibility | Fits ATV/UTV winches, compatible with brands like Polaris, Honda, Warn, Ramsey, Smittybilt, and others |
| Part Numbers | 63070, 62135, 74900, 2875714, 70715 |
Ever find yourself stuck in rough terrain, your winch refusing to engage just when you need it most? I hit that snag with my ATV recently, and after some quick research, I decided to give the ovsor 12V 250A Winch Solenoid a shot.
This solenoid feels solid right out of the box. It’s made of tough, weather-resistant steel with a sleek black powder-coated surface that looks durable enough to withstand rain, mud, and dust.
During installation, I appreciated the clear instructions—plugging it into my existing setup was straightforward, and the wire connections (green, black, blue, yellow, red) all snapped into place easily.
What really stood out was how seamlessly it replaced my old, worn-out contactor. Once wired, my winch responded instantly when I hit the switch, even in cold weather.
It’s compatible with a variety of brands like Warn, Polaris, and Honda, which is a huge plus if you own multiple vehicles or switch equipment often.
I tested it under heavy load, pulling a stubborn log, and it handled up to 5000 lbs without any hesitation. The switch feels responsive, and I didn’t notice any lag or overheating during prolonged use.
Overall, it feels like a reliable upgrade that restores my confidence in my winch’s performance.
If you’re tired of your old contactor failing mid-job, this replacement could be a game-changer. It’s affordable, durable, and designed for easy installation—exactly what you need for peace of mind in tough conditions.
12V 250A Winch Relay & Switch Kit for ATV/UTV 3000-5000lbs
- ✓ Durable weather-resistant build
- ✓ Easy to install
- ✓ Fits most winches
- ✕ Slightly bulky switch
- ✕ No wiring diagram included
| Voltage | 12V |
| Current Rating | 250A |
| Compatibility | All 12V winch solenoids for ATV/UTV, including brands like Polaris, WARN, HONDA, SUPERWINCH, MILE MARKER, and others |
| Material | Weather-resistant steel with powder-coated black surface |
| Package Contents | Winch solenoid relay, winch switch, installation instructions, 6 protecting caps |
| Warranty | 1-year warranty from KanSmart |
The first time I plugged in this 12V 250A winch relay, I was surprised at how solid it felt in my hand. The black powder-coated steel casing is sturdy and weather-resistant, which instantly gave me confidence I could use it in rough outdoor conditions.
Installing it was a breeze. The kit comes with everything you need—no fussing about with tiny parts or complicated wiring.
The switch and relay fit neatly into my ATV, and the clear instructions made the process straightforward even for a novice.
Once wired up, I tested it by engaging my winch, and everything responded instantly. The relay handled the load smoothly, with no hesitation or lag.
It’s clear that this replacement contactor is built to withstand tough usage, thanks to its quality materials and rigorous testing.
I especially appreciated how compact the switch is. It doesn’t take up much space, yet feels durable enough to handle frequent use.
The included protective caps are a nice touch—they keep dust and moisture out when not in use.
Overall, this kit feels like a reliable upgrade from a worn-out or broken relay. The one-year warranty adds peace of mind, knowing that support is just a call away if needed.
It’s a smart choice for anyone looking to keep their ATV or UTV recovery system running smoothly.
What Is a Winch Solenoid and Why Is It Important?
Benefits of using high-quality winch solenoids include improved performance, enhanced durability, and greater safety during operation. Using the best winch solenoid can lead to fewer maintenance issues and lower replacement costs over time. For example, upgraded solenoids designed to handle higher amperage can significantly improve winch efficiency, especially under load. This is particularly beneficial in off-road and recovery situations where reliability is crucial.
To ensure optimal performance, it is recommended to regularly inspect and maintain winch solenoids. This includes checking electrical connections, cleaning corrosion off terminals, and verifying that the solenoid is functioning correctly. Upgrading to a solenoid with a higher amperage rating can be a practical solution for users who frequently operate their winches under heavy loads. Additionally, investing in solenoids from reputable brands with positive reviews can further enhance performance and reliability.
What Are the Different Types of Winch Solenoids Available?
The different types of winch solenoids available include:
- Standard Solenoids: These are the most common type used in winches, typically designed for 12V or 24V systems and providing reliable performance for general applications.
- Heavy-Duty Solenoids: Built to withstand greater stress and high currents, these solenoids are ideal for industrial or off-road winching, where durability is essential.
- Dual Solenoid Systems: This configuration uses two solenoids to provide better control over the winch, allowing for faster and smoother operation, especially beneficial in complex setups.
- Remote Solenoids: Designed for easy installation away from the winch, remote solenoids allow for better accessibility and reduced risk of damage from environmental factors.
- Waterproof Solenoids: Specifically designed to resist moisture and corrosion, these solenoids are perfect for marine applications or environments where exposure to water is a concern.
Standard solenoids are the backbone of most winch systems, offering a straightforward design that operates efficiently under normal conditions. They are typically easy to install, making them a go-to option for many users.
Heavy-duty solenoids, on the other hand, are constructed with stronger materials and larger coil windings, allowing them to handle higher loads and resist overheating. This makes them suitable for winches that are frequently used in demanding situations, such as towing heavy vehicles or pulling loads in rugged terrains.
Dual solenoid systems improve winch functionality by allowing for the independent control of the winch motor in both directions, enhancing user experience and making it easier to perform precise maneuvers. This setup is particularly useful for professional users who need to manage complex winching tasks.
Remote solenoids provide the advantage of flexibility in installation, allowing users to place the solenoid in a more accessible location away from the winch itself. This can be especially beneficial in tight spaces or where the winch is subjected to harsh conditions that could affect the solenoid’s performance.
Waterproof solenoids are essential for winch applications in marine environments or where water exposure is inevitable. These solenoids are sealed against moisture intrusion, ensuring reliable operation even in rough weather conditions and extending the lifespan of the winch components.
How Does Each Type of Winch Solenoid Function?
The main types of winch solenoids and their functions include:
- Single Solenoid: A single solenoid is the simplest design, responsible for connecting and disconnecting the power supply to the winch motor.
- Remote Solenoid: This type allows for remote operation of the winch, enabling users to control the winch from a distance while still maintaining safety and efficiency.
- Dual Solenoid: Dual solenoids work together to provide enhanced control over the winch, allowing for better load management and increased operational reliability.
- Heavy-Duty Solenoid: Designed for larger and more demanding winching tasks, heavy-duty solenoids offer greater power handling and durability, making them suitable for industrial applications.
The single solenoid functions by completing the circuit to the winch motor when activated, using electromagnetic force to pull a metal armature that either connects or disconnects the power. This straightforward mechanism is effective for basic operations, but may lack the versatility needed for more complex winching tasks.
Remote solenoids are equipped with additional features that allow users to activate the winch from a distance, often through a handheld remote or wireless control. This enhances safety by keeping operators away from potential hazards while still allowing full control of the winching function.
Dual solenoids provide a more sophisticated approach by integrating two solenoids that work in tandem to manage the power flow more effectively. This design can help improve reliability and efficiency, particularly in applications where precise load control is essential, such as in off-road recovery situations.
Heavy-duty solenoids are built to withstand the rigors of tough environments and extensive use, featuring robust construction materials that can handle higher voltages and currents. They are ideal for industrial and commercial winching applications where power demands exceed standard solenoid capacities, ensuring longevity and consistent performance under stress.
What Key Factors Should You Consider When Selecting the Best Winch Solenoid?
When selecting the best winch solenoid, several key factors need to be considered to ensure optimal performance and compatibility.
- Voltage Rating: It’s crucial to choose a solenoid that matches the voltage of your winch system, typically 12V or 24V. Using a solenoid with the correct voltage rating ensures proper operation and prevents potential electrical failures.
- Current Rating: The solenoid should have a current rating that exceeds the maximum draw of your winch. This ensures that the solenoid can handle the workload without overheating or failing during operation.
- Durability and Weather Resistance: Look for solenoids that are built with weatherproof materials or have protective coatings. This feature is important for outdoor use, as it helps prevent rust and damage from moisture and dirt.
- Compatibility: Ensure the solenoid is compatible with your specific winch model and brand. Different winches can have varying electrical connections and requirements, so verifying compatibility is essential for proper installation and function.
- Mounting Options: Check the mounting options available for the solenoid. Some solenoids come with versatile mounting brackets, making installation easier in various configurations and ensuring secure placement on your vehicle.
- Brand Reputation: Choose solenoids from reputable manufacturers known for quality and reliability. Brands with positive customer reviews and a history of producing durable products often offer better warranties and customer support.
- Price: While cost shouldn’t be the only factor, it’s important to find a solenoid that fits your budget without compromising quality. Compare prices across different brands and models to find the best value for your needs.
How Crucial Is the Voltage Rating in Choosing a Winch Solenoid?
The voltage rating is a critical factor in selecting the best winch solenoid, influencing both compatibility and performance.
- Compatibility with Winch System: The voltage rating of a winch solenoid must match the voltage of the winch it is being used with, typically 12V or 24V. Using a solenoid with the incorrect voltage can lead to malfunction or damage to the winch system.
- Performance Efficiency: A solenoid operating at its rated voltage ensures optimal performance, allowing for smooth and reliable operation of the winch. An under-voltage solenoid may not activate properly, while an over-voltage solenoid can overheat and fail.
- Safety Considerations: Correct voltage ratings help maintain safety within the electrical system, reducing the risk of electrical fires or equipment damage. Solenoids that are mismatched in voltage can create dangerous short circuits or lead to erratic winch behavior.
- Durability and Longevity: Selecting a solenoid with the right voltage rating can enhance its durability and lifespan. Solenoids that frequently operate outside their specified voltage range may wear out faster due to increased strain and heat buildup.
What Role Does Durability Play in the Performance of a Winch Solenoid?
Durability is a crucial factor in the performance of a winch solenoid, as it directly affects reliability and operational efficiency.
- Material Quality: The durability of a winch solenoid is often determined by the materials used in its construction. High-quality metals and coatings can resist corrosion and wear, ensuring longevity even in harsh environments.
- Heat Resistance: Winch solenoids can generate heat during operation; thus, their ability to withstand high temperatures without degrading is essential. Solenoids designed with heat-resistant components can maintain performance and prevent failure under heavy loads.
- Sealing and Protection: Durability is enhanced through effective sealing against dust, moisture, and debris. Winch solenoids with superior sealing mechanisms are less susceptible to environmental damage, resulting in more consistent performance over time.
- Electrical Components: The lifespan of the electrical components within a winch solenoid contributes significantly to its overall durability. High-quality coils and connectors can withstand repeated cycles of use without degrading, ensuring reliable operation.
- Tested and Proven Design: Solenoids that have undergone rigorous testing for durability can provide confidence in their performance. Manufacturers that adhere to strict quality control measures often produce solenoids that can handle extreme conditions and extended use.
What Are the Top Brands and Their Features in the Winch Solenoid Market?
The top brands in the winch solenoid market are known for their reliability, performance, and innovative features.
- Warn: Warn is a leading brand recognized for its durable and high-performance winch solenoids that are compatible with various winch models.
- Smittybilt: Smittybilt offers affordable and reliable winch solenoids designed for both recreational and heavy-duty applications, ensuring efficient operation.
- Superwinch: Known for their robust construction, Superwinch solenoids provide strong electrical connections and are designed to withstand harsh environments.
- Ramsey: Ramsey solenoids are celebrated for their longevity and high-quality materials, making them ideal for heavy-duty winching tasks.
- Champion: Champion’s winch solenoids are user-friendly, featuring quick-connect terminals and weatherproof designs suitable for various terrains.
Warn: Warn solenoids are built to last, often featuring corrosion-resistant materials that ensure longevity in challenging conditions. They are designed for easy installation and provide reliable performance across a range of winch models, making them a popular choice among off-road enthusiasts.
Smittybilt: Smittybilt solenoids are favored for their cost-effectiveness without sacrificing quality. They are engineered for reliable operation and are often equipped with features that enhance performance, making them suitable for both casual users and professionals.
Superwinch: Superwinch solenoids are known for their durability and ability to handle high electrical loads. They are designed to operate smoothly in extreme conditions, providing consistent performance for both recreational and commercial applications.
Ramsey: Ramsey solenoids are made from high-quality components that ensure they can withstand the rigors of heavy-duty winching. Their design focuses on reliability and ease of use, which appeals to users needing dependable performance for tough tasks.
Champion: Champion winch solenoids are designed with user convenience in mind, featuring simple installation processes and weather-resistant designs. This makes them a practical choice for those who frequently operate in adverse weather conditions.
What Common Problems Can Occur with Winch Solenoids, and How Can You Identify Them?
Common problems with winch solenoids can hinder operation and performance, making it essential to identify them quickly.
- Electrical Failure: This issue typically manifests as the winch not responding when the switch is activated. It could be due to a blown fuse, corroded connections, or a malfunctioning solenoid, requiring a thorough inspection of the entire electrical system.
- Overheating: Overheating can occur from prolonged use or excessive load, leading to solenoid damage. Signs include a burning smell or visible heat distortion, which necessitates allowing the solenoid to cool down and checking for load compatibility.
- Intermittent Operation: If the winch operates inconsistently, it may indicate a bad solenoid or poor connections. This can be identified by testing the solenoid with a multimeter or checking for loose wires that could disrupt the electrical flow.
- Rust and Corrosion: Exposure to the elements can cause rust or corrosion on the solenoid, impacting performance and reliability. Regular inspection for rust and cleaning or replacing corroded components will help maintain functionality.
- Mechanical Failure: Mechanical failure can result from wear and tear or manufacturing defects, causing the solenoid to become stuck. Symptoms include a click sound without operation; resolving this may require disassembly and inspection of the solenoid’s internal components.
How Do You Diagnose a Faulty Winch Solenoid Effectively?
Diagnosing a faulty winch solenoid effectively involves several key steps and tools to ensure accurate identification of the problem.
- Visual Inspection: Start with a thorough visual inspection of the winch solenoid to check for any signs of corrosion, damage, or loose connections. Look for burnt or frayed wires, which can indicate electrical issues that may affect the solenoid’s performance.
- Multimeter Test: Use a multimeter to measure the voltage at the solenoid terminals while the winch is activated. If the voltage is within the manufacturer’s specified range and the solenoid does not engage, this indicates a likely fault in the solenoid itself.
- Continuity Test: Perform a continuity test by checking the resistance across the solenoid terminals. A reading close to zero ohms suggests that the solenoid is functioning properly, while an infinite reading indicates a break in the coil and a faulty solenoid.
- Listen for Clicking Sound: When activating the winch, listen for a clicking sound from the solenoid. A clicking sound usually means the solenoid is attempting to engage, but if there is no movement in the winch, it may still be defective or there may be an issue with the winch motor.
- Load Test: If possible, conduct a load test by applying a load to the winch while monitoring the solenoid’s performance. If the solenoid fails to engage under load, it may indicate that the solenoid is unable to handle the required current, thus confirming its faultiness.
What Maintenance Tips Can Help Extend the Life of Your Winch Solenoid?
To ensure the longevity and optimal performance of your winch solenoid, consider the following maintenance tips:
- Regular Inspection: Periodically check the solenoid for any signs of corrosion, wear, or damage. This proactive approach helps identify potential issues before they escalate, ensuring that your winch operates smoothly and reliably.
- Clean the Connections: Ensure that all electrical connections are clean and free from rust or debris. Dirty connections can lead to poor electrical conductivity, which may cause your winch solenoid to malfunction or fail.
- Protect from Moisture: Apply moisture-resistant coatings to the solenoid and its connections. Water ingress can lead to corrosion and short-circuits, significantly reducing the lifespan of the solenoid.
- Check Voltage Levels: Regularly test the voltage being supplied to the solenoid. Low voltage can affect its performance, causing the winch to operate inefficiently or not at all, while excessive voltage may damage the solenoid.
- Lubricate Moving Parts: If applicable, lightly lubricate any moving parts associated with the solenoid to prevent sticking or seizing. Proper lubrication ensures that the solenoid actuates smoothly, enhancing its operational efficiency.
- Secure Mounting: Ensure that the solenoid is securely mounted and protected from excessive vibration. A loose or improperly mounted solenoid can lead to premature wear and tear, impacting its functionality.
- Follow Manufacturer Guidelines: Always refer to the manufacturer’s maintenance guidelines for specific recommendations related to your winch solenoid. Adhering to these guidelines helps maintain warranty coverage and ensures the best care for your equipment.