Genuine Husqvarna Ignition Coil 
Part #: 531004731

Fits these models and more:
Husqvarna
120 L (1993-02) Line Trimmer
120 LC (1993-02) Line Trimmer
120 R (1993-02) Line Trimmer
125 LD (1992-01) Line Trimmer
125 LD (1993-04) Line Trimmer
125 R (1991-11) Line Trimmer
125 R (1992-01) Line Trimmer
125 R (1993-04) Line Trimmer
125 RD (1991-11) Line Trimmer
132 R - Husqvarna String Trimmer (SN: 19994000001 - 20050100000)
IGNITION SYSTEM