Sunsong Engine Oil Cooler Hose Assy Inlet (Upper) For 1988-1993 Chevrolet C3500

1988 Chevrolet C3500 With Axle Ratio 2.73 (RPO code GU2) / 3.08 (RPO code GU4) / 3.42 (RPO code GU6) / 3.73 (RPO code GT4); Position: Inlet (Upper);. 1989 Chevrolet C3500 With Axle Ratio 2.73 (RPO code GU2) / 3.08 (RPO code GU4) / 3.42 (RPO code GU6) / 3.73 (RPO code GT4); Position: Inlet (Upper);.