1985 86 RADI1A 11 OF1L 1 219 BU ICLK N VIN ENGINE CODE U L M ENGINE SIZE 2 5 3 0 I ENGINE OPTION L68 LN7 M I SERIES USAGE I n EXC AC I 52453729 3055970 M n W AC 3092741 3059904 N WHEN USING 3059904 W COOLANI LEVEL PROBE DRILL THRU PROBE HOLE USING 5MN DRILL 1987 RADIAT C1IRI II 219 BUICK N VIN ENGINE CODE D L M Im n ENGINE SIZE 1 2 5 3 0 N ENGINE OPTION I LGB LN7 m Im H SERIES USAGE M M n n W A T A C 3092741 M n W A T EXC AC 1 3057923 m I n W MI 3057923 m I H n EXC AC 3055970 M I n n N AC 3059904 M I n 1991 GENERAL MOTORS SERVLCE1 AFi l SO 1F ERATIONS BU CK 4 4N i L2 9 1 111 1 z1g