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The Gates coolant tube supplies the replacement routing from the oil cooler to the auxiliary heater for 2002–2011 Freightliner Columbia 14.0L 6‑cylinder diesel models. It restores the factory coolant path that serves the auxiliary heater circuit and is specified to replace the original oil‑cooler‑to‑aux heater tubing on the listed Freightliner applications.
Gates 02-11 Freightliner Columbia 6-Cyl. 14.0L Diesel Oil Cooler To Aux. Heater Coolant Tubes
