Find any Amazon.com product's deals and best prices with our free Amazon deal finder and price tracker. Simply paste the product link (URL) or search by name in the box above. You'll get full product information, Deal Score, and all current deals. Shop smarter with the best Amazon deals finder in the USA.
x
Sorry, Something went wrong!
Painless Performance 30129 Weatherproof Electric Fan Relay Kit with Thermostatic Switch (On 185, Off 175)
✅ In stock
F
Grade
Analysis Confidence
100%
Price verified Nov 6, 2026 1:58 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 🏷️The listed retail price is trimmed by 3% at checkout.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
7.7/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
AsaPerformance direct
🚚 Shipping
Free Shipping
Product Details
✓Provides constant voltage, protects from voltage and amperage spikes and prevents the fan from back feeding voltage through the vehicle's wire harness
✓Threaded thermostatic switch that screws into the engine block or intake manifold for a professional looking installation
✓Inexpensive protection for an electric fan and a vehicle's wire harness
✓Kit includes weatherproof: SPST 35-amp relay, 30-amp circuit breaker and relay base with harness (6' input/2' output); thermostatic switch, adapter, heat-shrinkable crimp-on terminals and mounting hardware
✓Thermostatic switch turns on at 185 degrees and off at 175 degrees; Thread size: 3/8"-18NPT; 1/2" NPT to 3/8" NPT adapter provided
⚙️ Specifications
Connector Type
Crimp
Contact Material
Silver
Contact Type
Spst
Current Rating
35 A
Mounting Type
Threaded
Brand
Painless
Operation Mode
Electric
Wattage
420 watts
Contact Current Rating
30 A
Lower Temperature Rating
185 °F
Maximum Switching Current
30 A