diff --git a/code/modules/power/smes_construction.dm b/code/modules/power/smes_construction.dm
index b346e59d94..4f1b4e5dcd 100644
--- a/code/modules/power/smes_construction.dm
+++ b/code/modules/power/smes_construction.dm
@@ -19,6 +19,7 @@
 /obj/item/weapon/smes_coil/weak
 	name = "basic superconductive magnetic coil"
 	desc = "A cheaper model of superconductive magnetic coil. Its capacity and I/O rating are considerably lower."
+	icon_state = "smes_coil_weak"
 	ChargeCapacity = 1200000			// 20 kWh
 	IOCapacity = 150000					// 150 kW
 
@@ -26,6 +27,7 @@
 /obj/item/weapon/smes_coil/super_capacity
 	name = "superconductive capacitance coil"
 	desc = "A specialised type of superconductive magnetic coil with a significantly stronger containment field, allowing for larger power storage. Its IO rating is much lower, however."
+	icon_state = "smes_coil_capacitance"
 	ChargeCapacity = 60000000			// 1000 kWh
 	IOCapacity = 50000					// 50 kW
 
@@ -33,6 +35,7 @@
 /obj/item/weapon/smes_coil/super_io
 	name = "superconductive transmission coil"
 	desc = "A specialised type of superconductive magnetic coil with reduced storage capabilites but vastly improved power transmission capabilities, making it useful in systems which require large throughput."
+	icon_state = "smes_coil_transmission"
 	ChargeCapacity = 600000				// 10 kWh
 	IOCapacity = 1000000				// 1000 kW
 
diff --git a/icons/obj/stock_parts.dmi b/icons/obj/stock_parts.dmi
index 1f203a1e8f..1f58fb9330 100644
Binary files a/icons/obj/stock_parts.dmi and b/icons/obj/stock_parts.dmi differ