
Painless Performance 30103 Fan Relay with Thermostatic Switch, 185 On/175 Off
Amazon Price as of 01/08/2025 19:52 GMT+00:00
$45.99
Deal Detector and Price History
We analyze price history to spot good deals

Include Prime Price
Good
average price $45.75
$0.24 higher than average
$45.39
$49.80
Product Description
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.
• 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
• Threaded thermostatic switch (185°F On/175°F Off) screws into the engine block or intake manifold; Switch thread size 3/8"-18NPT (1/2" to 3/8" NPT adapter provided)
• Protected by 40-amp relay and 30-amp circuit breaker
Reviews
Review AI Summary
🔥 Top Painless deals you shouldn’t miss!

Painless Performance 30129 Weatherproof Electric Fan Relay Kit with Thermostatic Switch (On 185, Off 175)
$50.99
View at Amazon
Painless Performance 50412 Brushed Aluminum Pro Street Toggle Switch Panel, 6-Switch
-19% $184.99
View at Amazon
Painless Performance 30133 Weatherproof PCM Controlled Fan Relay Kit, Ground Activated
-17% $44.99
View at Amazon
Painless Performance 30802 High Beam Headlight Relay Kit for 1988-1998 GM full-size trucks & SUVs
$25.99
View at Amazon
Painless Performance 30114 Dual Activation Electric Fan Relay Kit with Thermostatic Switch (On 195/Off 185)
-6% $56.99
View at Amazon