Best 500A Winch Solenoid Relays for 8000-17000Lb ATV UTV Winches
Choosing a reliable 500A winch solenoid relay is essential for safe, consistent winching performance on ATVs, UTVs, and trucks. This guide highlights top 5 options, backed by durable construction, weather resistance, and high current handling. Each product section links to an Amazon listing for quick comparison, while the Buying Guide helps you pick the right solenoid for your setup.
| Product | Brand | Current Rating | Compatible Range | Notes |
|---|---|---|---|---|
| QWORK 12V 500A Winch Solenoid Contactor with 2pcs Wireless Remote Control | QWORK | 500A | 8000-15000lb | Wireless remote option, robust build |
| Stinger SGP35 500-AMP Relay and Isolator | STINGER | 500A | General high-capacity winches | Isolator feature prevents battery drain |
| MaySpare 12V 500A Winch Solenoid Relay | MaySpare | 500A | 8000-15000lb | Versatile for multiple winch motors |
| KanSmart Winch Solenoid Relay Contactor 12V 500A | KanSmart | 500A | 8000-15000lb | Premium waterproof design |
| Torkettle 12V 500A Winch Solenoid Contactor Relay | Torkettle | 500A | 8000-17000lb | Solid heavy-duty construction |
QWORK 12V 500A Winch Solenoid Contactor with 2pcs Wireless Remote Control

This QWORK solenoid is designed for DC12V dual-direction motors, handling up to 500A peak for winches rated 8000–15000lb. It features a sturdy alloy contact set and a sealed housing for stable power transfer. The double circuit design supports forward and reverse motor operation with two control signals, making it suitable for common ATV/UTV winch setups. The kit also includes wireless remote control options for convenient operation.
QWORK 12V 500A Winch Solenoid Relay Contactor With Wireless Remotes

Robust construction uses weather-resistant steel with a powder-coated finish for long-term durability. It supports up to 500A for bursts and is designed to cool quickly during operation. Compatible with winches in the 5500-12000lb range, this solenoid fits a wide array of vehicles, including trucks, Jeeps, ATVs, SUVs, and trailers. The kit emphasizes reliable performance in challenging environments.
ovsor 12V 500A Winch Solenoid Relay Contactor

ovsor offers a direct replacement solenoid with 12V and 500A capacity for 8000-12000lb winches. It uses weather-resistant steel with a powder-coated finish and emphasizes high durability for harsh conditions. The product is marketed as a compatible alternative to OEM components, suitable for ATV/UTV winches and related equipment requiring a 12V, 500A solenoid.
Stinger SGP35 500-AMP Relay and Isolator

The Stinger SGP35 provides a 500-amp high current relay with an isolator to prevent primary battery discharge. It’s designed for high-load winching and power-on-demand needs, helping protect critical electrical systems during heavy use. This unit is a practical option for users looking to minimize parasitic drain while maintaining strong performance during winching operations.
MaySpare 12V 500A Winch Solenoid Relay

MaySpare presents a versatile 12V, 500A solenoid suitable for 8000-15000lb winches and related reversible motors. It includes a compact design with mounting brackets that ease installation in control boxes, snow plows, spreaders, windlasses, and other 12V motor systems. The product targets ease of use and broad compatibility with common winching setups.
KanSmart Winch Solenoid Relay Contactor 12V 500A

KanSmart markets a premium waterproof 12V solenoid rated at 500A, designed for 8000-15000lb winches. The unit emphasizes durability with weather-resistant steel and a powder-coated black surface, aiming to exceed original standards. It is positioned as a reliable direct replacement for ATV/UTV winch relays and contactors.
QWORK Solenoid Relay, 2 Pack 12V 500A Winch Relay

This 2-pack from QWORK provides OEM-referenced 12V, 500A relays suitable for a wide range of ATV/UTV winches and recovery equipment. The relays are designed to withstand outdoor conditions and deliver reliable electrical conductivity for extended winching sessions, making them a cost-effective option for spare parts or multi-vehicle setups.
Torkettle 12V 500A Winch Solenoid Contactor

Package includes a 12V 500A winch solenoid relay suitable for 8000lb to 17000lb winches. It features a shatterproof sealed, corrosion-resistant case and solid heavy-duty construction, targeting long-term use in demanding environments. This option is positioned as a durable choice for users upgrading or replacing worn solenoids in large winches.
Buying Guide: Key Purchase Considerations
- Current rating and load handling: Ensure the relay is rated for 500A or higher to support your winch’s peak demands.
- Voltage compatibility: Most 12V winches use a 12V solenoid; verify compatibility with your vehicle’s electrical system.
- Durability and weather resistance: Look for sealed housings and powder-coated or stainless components to withstand off-road conditions.
- Isolator and battery protection: Some units include isolators to prevent battery drain during idle periods; this can be important for vehicles with sensitive electrical systems.
- Control options: Wireless remotes can add convenience, but ensure compatibility with your winch controller and wiring configuration.
- Installation fitment: Check dimensions and mounting brackets to ensure the relay fits inside your control box or mounting location.
- OEM compatibility: If replacing an existing solenoid, consider models marketed as direct replacements to simplify installation.
- Brand reliability and warranty: Choose established brands with positive field performance and clear warranty terms.
Assessment Perspectives
- Performance perspective: A 500A rating supports most mid-to-large ATV/UTV winches, providing reliable bursts of current during heavy pulls.
- Durability perspective: Weather-resistant steel and sealed housings extend life in mud, rain, and dust environments common to off-roading.
- Maintenance perspective: Removable remote options and direct replacement designs can simplify servicing and future upgrades.
- Cost perspective: While premium units offer extra features, multiple-pack options can reduce cost per unit for fleets or multi-vehicle setups.