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The Omix upper radiator hose is a direct-fit replacement for 1987–1990 Wrangler YJ models with the 4.2-liter engine, restoring coolant flow to help keep the engine at safe operating temperature. The hose measures approximately 11.75 inches in length with specified inner diameters to match factory connections and replaces OE 52003906. OE-style fit and installation ease are backed by a limited five-year warranty.
Omix Radiator Hose Upper 4.2L 87-90 Jeep Wrangler YJ
