Champion 946 Spark Plug 4 Pack Stock:50 Part Number:946 Tool Type:String Trimmer Parts Title:Champion 946 Spark Plug 4 Pack Weight:1.0800 Model Number:DCST970B, DCST970X1, DCST990B, DCST990B, DCST990H1, DCST990H1, DCST990M1, DCST990M1, DCST990X1 $30.05 Champion Add to Cart See Details