JD1912 12V 40A 4-Pin Automotive Relay | Heavy Duty 40 Amp, For Horns, Fans, Lights, Universal Fit
US$3.92
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US$3.92
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by quiz-kitsuki.com
Free 30-day returns Details
Product details
| Management number | 237390706 | Release Date | 2026/07/10 | List Price | US$3.92 | Model Number | 237390706 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- UNIVERSAL 4-PIN REPLACEMENT: This JD1912 model is a standard 4-pin relay designed to replace faulty OEM relays in a wide range of vehicles. Suitable for controlling high-current accessories like electric horns, fog lights, driving lights, cooling fans, and fuel pumps. Note: Please verify your original relay has 4 pins before ordering
- HEAVY DUTY 40 AMP CAPACITY: Rated as a robust 40 amp relay at 12V DC, this component handles high-current loads safely. Suitable for upgrading or repairing circuits for electric horns, cooling fans, fog lights, fuel pumps, and other power-hungry automotive accessories without overheating
- UNIVERSAL AUTOMOTIVE COMPATIBILITY: Fits a wide range of vehicles including cars, trucks, SUVs, motorcycles, boats, and RVs. Whether you need a spare for emergency repairs or are installing aftermarket electronics, this 12V 40A relay provides reliable switching performance across various brands
- SIMPLE PLUG AND PLAY INSTALLATION: No wiring cuts or specialized tools required. Simply locate the existing relay in your fuse box or engine compartment, pull it out, and insert this new 4-pin unit. The compact ISO-standard design ensures a secure fit in tight spaces
- DURABLE AND WEATHER RESISTANT: Constructed with high-quality copper contacts and a sealed housing to resist dust, moisture, and vibration. Engineered for long-lasting reliability in harsh under-hood environments, ensuring consistent operation for your vehicle's critical electrical systems
- SPST-NO CONFIGURATION WITH STANDARD ISO PINOUT: Features Single Pole Single Throw Normally Open design with standard 4-pin ISO configuration including pins 30, 85, 86, and 87 for straightforward wiring and compatibility with existing automotive electrical systems
- HIGH-TEMPERATURE RESISTANT CONSTRUCTION: Built with high-temperature PBT plastic housing and silver alloy contacts designed to withstand extreme engine bay conditions and provide over 100,000 electrical cycles of reliable service life
| ASIN | B0GS1KLNX3 |
|---|---|
| Brand Name | Siduojiayi |
| Unit Count | 1.0 Count |
| Item Weight | 31.6 Grams |
| Part Number | A003 4PIN |
| Coil Voltage | 12 Volts (DC) |
| Contact Type | Normally Open |
| Manufacturer | Siduojiayi |
| Mounting Type | Chassis Mount |
| Connector Type | Plug-In |
| Current Rating | 40 Amps |
| Operation Mode | Normally Open |
| Contact Material | Silver Copper |
| Specification Met | OE |
| Included Components | NO |
| Contact Current Rating | 40 Amps |
| Maximum Switching Current | 40 Amps |
| Maximum Switching Voltage | 12 Volts (DC) |
| Minimum Switching Voltage | 12 Volts (DC) |
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