JEGS
Dual Fan Wiring Harness & Relay Kit 30 Amp [185-degrees on 170-degrees off]
555-10570
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Temperature-Controlled Fan Harness & Relay Kits
JEGS 555-10570 Dual Fan Wiring Harness Relay Kit Features:
- Heavy-duty 10-18 gauge wiring harness
- Provides a continuous supply of voltage preventing drop-off common with OE wire
- Includes: 80 in. harness, fan switch, two 30-amp relays, two 30-amp circuit breakers, 3/8 to 1/2 in. NPT adapter, and crimp terminals & hardware
- Made with high-quality materials
- Included fan switch designed to turn on at 185 degrees Fahrenheit and off at 170-degrees Fahrenheit using a 180-degree thermostat
JEGS 555-10570 Dual Fan Wiring Harness Relay Kit Includes:
- JEGS 30 Amp Relay 555-10557
- JEGS 30 Amp Circuit Breaker 555-10591
- 80 in. of 10-18 Gauge Wire
- Assorted Terminals and Connectors
- JEGS Temperature Sensor with 3/8 in. NPT Threads 555-10562
- JEGS 3/8 in. NPT to 1/2 in. NPT Adapter 555-16094
JEGS 555-10570 Dual Fan Wiring Harness Relay Kit Notes:
- Use liquid PTFE thread sealing compound to avoid leaks and to prevent galling of threads. Pipe tape can insulate the switch from creating a proper ground which is vital to the operation of the switch.
Specifications:
Are the relays/breakers okay to be in the engine compartment or do they need to be located inside cab/dry environment?
Can you wire this harness exclusively to a manual switch? The issue I have is I have a 327 with camel hump heads but only have one available port on the intake which I use for my temp gauge. Tried a tee fitting but I get inaccurate readings.
I'm interested in using this product on a GM vehicle with a normal operating temperature of 210 degrees. Is this product available with on/off set points that will work with this temperature?
Is this kit made to fit a 2004 Chevy Colorado 3.5 liter 5 cylinder?
Where can I purchase these same relays and sockets?
![Squadron/S2/S1 Upfitter Wiring Harness [Universal]](https://www.jegs.com/images/photos/800/803/803-640093.jpg){kind=small}
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools:
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.