Interchange Part Number: CU2581, DPI 2581, A2581, RAD2581, Q2581, 040876438705,1640050300, RAD3150, TO3010275, 2690. For 2003 - 2009 Lexus GX470 4.7L V8. For 2003 - 2009 Toyota 4Runner4.7L V8 ONLY. Do not loosen the radiator cap while the engine and radiator are hot.
