SS904L 0.2ohm - $21.95 UN2 Mesh .23ohm - $22.95 SS904L 0.4ohm - $21.95 Qty. 1 2 3 4 5 6 7 8 9 10 Add to Cart Uwell Crown IV Replacement Coils 4pcs per pack - is currently on backorder. You may still purchase now though and we'll ship as soon as more become available. Replacement coils for the Uwell Crown 4. 4 coils per pack. Dual SS904L Coil 0.2 Ω = 70-80 W Dual SS904L Coil 0.4 Ω = 60-70 W FeCrAl UN2 Meshed Coil 0.23Ω = 60-70 W