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Your cart is empty.Kit comes with a threaded thermostatic switch that screws into the engine block or intake manifold for a professional looking installation. This is inexpensive protection for an electric fan and a vehicle's wire harness. Provides constant voltage, protects from voltage and amperage spikes and prevents the fan from back feeding voltage through the vehicle's wire harness. This kit includes: SPST 40-amp relay, 30-amp circuit breaker, thermostatic switch 185°F On/175°F Off (thread size: ⅜"-18NPT), ½"NPT to ⅜"NPT adapter, relay base with harness (6' input, 4' output), crimp-on terminals and mounting hardware.
Jeff Kurzontkowski
Reviewed in the United States on September 17, 2023
Used on multiple vehicles
Refuse1
Reviewed in the United States on February 7, 2023
Simple and straight forward harness to take the signal from the water temp sensor and start your electric radiator fan. Well built and good quality as you would expect from Painless. I would recommend this product.
Jennifer Yeack
Reviewed in the United States on August 23, 2022
Was very easy to install in my 1965 f100. The temperature switch was bad.
Stacey Oxendine
Reviewed in the United States on August 11, 2022
Painless Performance is the class of the field when it comes to wiring products for you hot rod. Everything is well labeled and large gage wire.
RG
Reviewed in the United States on August 26, 2021
Purchased this for a hotrod build...... does not function at all. Never turned on even at 235 degrees. Tested it .... no continuity.
Gustavo Gonzalez
Reviewed in the United States on December 8, 2019
This kit is a completed system, the cables come with names according to the electrical drawing included.
BRIAN
Reviewed in the United States on September 29, 2015
A little pricey for what you get. I thought the wiring would be a little heavier for a 30amp setup.
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