Radiator Thermo Switch/Sensor For Polaris – OEM Part 4110099, Wired Temperature Sensor











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Keep your Polaris ATV or side-by-side running cool with this Radiator Thermo Switch/Sensor! It’s a direct replacement for OEM part number 4110099, made by RCH. This wired temperature sensor monitors coolant heat and triggers the radiator fan when needed, preventing overheating. It has blade and bullet terminals for easy wiring and installs in the engine compartment. If your fan isn’t kicking on, or you’re getting overheating warnings, this switch could be the culprit. Brand new in original packaging. A must-have for Polaris owners, mechanics, or anyone maintaining off-road vehicles. Don’t let engine heat ruin your ride — swap in a reliable switch and enjoy worry-free adventures. Simple to install, durable, and built to Polaris specs. Stay cool on the trails!
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FREE In store & Online Returns If for some reason, you're not 100% satisfied with your purchase, you can return or exchange quickly and easily in accordance with our Return policy. Some restrictions may apply.
PRICE MATCH Guaranteed JOHNABERNBAUM.ORG will gladly match the price on a qualifying item sold in store or online at a qualifying retailer. See details














