32-5239003M

DeWitts™ Direct Fit® Aluminum Radiators Verified independent store

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Note: SPAL's brushless fans CANNOT be activated with a relay/switch setup. The brushless fans require a negative PWM signal, which you cannot get from a traditional fan relay kit. If your fan controller or ECM CANNOT provide a PWM signal, then we recommend using our wiring and #32-SBL-TS-205P temperature-activated smart sensor. Show more