Description
Cold-weather upgrade for FASS Drop-In Series fuel systems, including the Universal HD and Cummins ISX/X15 Drop-In systems. Each Drop-In Series system has a port for an electric heater probe that aids cold-weather starts and prevents fuel gelling. The heater activates automatically with the key on and shuts off once proper fuel temperature is reached. Complete installation kit.
Warranty Information
FASS Limited Lifetime Warranty (Original Purchaser Only)
