Cooling Fan Relay For Polaris RZR Slingshot Ranger Sportsman 12VDC Replacement 303 1AH C R1 U01 Micro Auto Relay Pack Of 10 Easy Swap Keeps Engine Temp In Check With Timely Fan Activation

12V Relay Pack for Polaris ATV Fan Cooling Systems
✔️ Pack of 10, 12VDC SPST relay, 20A rating, 125C ambient, easy swap

This compact 12V DC cooling fan relay replaces the 303-1AH-C-R1-U01 unit in select Polaris RZR Slingshot Ranger Sportsman models. It activates the cooling fan based on engine temperature to maintain optimal operating temps.

✅ Pack of 10 replacement relays compatible with 12V cooling fan systems in ATVs and UTVs
✅ 12V DC SPST (1 Form A) relay compatible with 303-1AH-C-R1-U01
✅ High switching capacity up to 20A for fan motors
✅ Ambient temperature rating up to 125°C for durability
✅ Plug-and-play installation, no special tools needed
✅ Pack of 10 relays for easy swaps and stock reliability

💡 What is a 12V cooling fan relay used for in ATV and UTV cooling systems? This handy component helps keep engine temps in check by activating the radiator fan when needed. - Keeps engine temperature in a safe range by timely fan activation - Works as a direct replacement for the 303-1AH-C-R1-U01 12VDC unit - Durable, high-temp rated design for harsh riding conditions