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🌡️ Stay cool, drive smarter — control your engine’s temperature like a pro!
The H843730 SUNWAN Capillary Car Thermostat is a universal, adjustable mechanical switch designed to control your radiator fan based on precise temperature sensing (0-120°C). Featuring a durable stainless steel probe and a 12V power source, it offers easy installation and reliable performance to optimize engine cooling and prevent overheating.
| ASIN | B07ZKJ792D |
| Backlight | No |
| Best Sellers Rank | 129,080 in Automotive ( See Top 100 in Automotive ) 205 in Car Engine Thermostats |
| Brand Name | SANWAN |
| Colour | Black, Silver |
| Connectivity Protocol | Wi-Fi |
| Connectivity Technology | Wired |
| Control Method | Push Button |
| Control Type | Button Control |
| Controller Type | Mechanical knob |
| Country Of Origin | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (43) |
| Display Type | analogue |
| Finish Type | Glossy |
| Included Components | 1x Switch |
| Item Shape | Round |
| Material Type | Silicone |
| Model Name | H843730 |
| Model Number | H843730 |
| Mounting Type | outside mount |
| Power Source | Electrical Component w/ Cable |
| Product Style | Retro |
| Special Features | Removable Interface |
| Temperature Control Type | Thermostatic |
| Unit Count | 1.0 count |
| Voltage | 12 Volts |
C**S
Fan content control
I personally like these but maybe not for everyone
P**S
It’s a thermostat
It’s ok but the temperature range is not accurate it’s about 15 degrees out
C**S
Time will tell 👍
A**R
No mounting provision.
I bought this controller to replace an old Kenlowe one, it works well. One thing that was slightly annoying; there is now way to mount this controller, I’m sure when it’s being made they could’ve moulded a provision for a screw hole fixing.
D**T
Thermostatic controller
It was delivered promptly and is now fitted to the car. It would have been nice if instructions on electrical connections had been supplied but YouTube came to the rescue
J**M
Great product
Had an old truck which had a overheating problem when towing, fitted and extra electric fan and added this capillary thermostat, what a great product so simple to fit, works perfectly and you can set it to start at any temperature you like.
M**L
Great gadget
Great little gadget had a older car with fan problem this sorted it out a treat
A**R
Great product
Excellent, really easy to install and saved me a load of hassle...
Trustpilot
Hace 2 días
Hace 1 semana