For 1989 Chevrolet R2500 Radiator Drain Petcock Dorman 22993NYNV

For 1989-1991 Chevrolet R2500 Suburban Radiator Drain Petcock Dorman 49244DVCX

For 1989-1991 Chevrolet R2500 Suburban Radiator Drain Petcock Dorman 73348CMYQ

For 1989-1991 Chevrolet R2500 Suburban Radiator Drain Petcock Dorman 12828DSKG

For 1967-1989 Chevrolet Camaro Radiator Drain Petcock Dorman 98898ZJ 1968 1969

For 1988-1989 GMC R2500 Radiator Drain Petcock Dorman 65474MRJQ

For 1988-1989 GMC R2500 Radiator Drain Petcock Dorman 99937DCGW

For 1988-1991 GMC R2500 Suburban Radiator Drain Petcock Dorman 93312NNJB 1989