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Real experience
We test before we recommend.
PRODUCT DESCRIPTION
DC0500 Electric Fan & Water Pump Switch Kit (52mm)
Keep your engine at the ideal temperature in style. This high-visibility 52mm digital gauge functions as both a monitor and controller, automatically activating fans (one or two) or an electric water pump at the exact temperature you choose.
Whether you're cruising leisurely or pushing your 4x4 to its limits, the DC0500 offers precise management thanks to its extra-long 380cm sensor cable. Compatible with 12V and 24V systems (24V requires 2 DC10534 relays).
Advanced Features
Independent Dual Control: Set different activation temperatures for fan 1 and fan 2.
Manual Override: A/C override and manual off mode for extreme situations like river crossings.
Smart Alarms: Audible over-temperature alert with a 5-minute snooze function.
Night Mode: Integrated screen dimmer connects to the headlight circuit.
Kit Contents
1 digital fan switch (52mm) with bracket
1 wiring harness with temperature probe
2 fan wiring harnesses and 12V, 40A relays
2 fuses (15A and 30A sets)
1 temperature probe mounting kit
1 complete set of mounting accessories (screws and connectors)
1 step-by-step installation instruction manual










WHY THETUNERLAB
We have spent years building cars, racing, and testing the exact same parts that we sell.
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We test before we recommend.
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We help you choose the right part.
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Only trusted manufacturers.
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Before and after the purchase.
+10 years
of passion for drifting
+30.000
available products
+5.000
satisfied customers
24/7
passion for motoring
Each product indicates compatible models in the product description. If you have any questions, you can contact us and we will help you choose your best option.
-If the product is in stock, the usual delivery time is 2 to 5 working days.
-If the product is out of stock, the delivery time is 7 to 15 working days.
All our products come with the manufacturer's official warranty and comply with current regulations.
Yes. We ship orders to Spain and most European countries using specialized transport agencies.
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For some products, especially large items or those with special characteristics, shipping costs may require a manual review. If the amount shown does not match the actual shipping cost, we will contact you before processing the order to inform you of the final cost and request your confirmation before proceeding. We will never charge any additional fees without your authorization.