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The Gates molded upper filler‑neck to engine coolant hose for 2005–2008 Buick LaCrosse with the 3.6L V‑6 is a vehicle-specific molded hose that links the filler neck and engine area. Formed to match factory routing and connections, it helps address leaking or aged hoses in that circuit. The molded design provides the appropriate shape and fit for correct coolant movement and service fitment.
Gates 05-08 Buick LaCrosse V-6 3.6L Upper - Filler Neck To Eng. Molded Coolant Hose
