• If your pump model number is SP-160X01 which does not end with a T then you will need to order a new solar panel and pump in a kit so that the plug style matches then you need to order both the panel and pump in a kit. Here is a links to each kit based on which fountain you have:
  2060PKS-T (with panel and pump) for birdbath with square reservoir
  2060PKM-T (with panel, pump, mounting ring) for birdbath with round reservoir
  2090PKS-T (with panel, pump, 2-tier tubes) for 2-tier fountain
  2090PKD-T (with panel, pump, battery, 2-tier tubes) for birdbath or 2-tier fountain

SPECS:

• Internally brushless motor with 4 inch (0.1m) cable attached
  
• 4 to 12 volts max, 3.5 watts max, liquid temp 35°C (95°F) max, IP68
  
• Comes with impeller, cover, and filter (on the inside)
• Requires either a solar panel or AC adapter to operate
• For use in these solar fountains with integrated style solar panels: Birdbaths, 2-Tiers, Umbrella, Urns, Buddha, Lily Pad, Aquanura (panel is located in the fountain under water, instead of out of the fountain on the ground)
• Replaces pump model #SP-120X01, SP-160X02, SP-160x12, 20020P01, 20620P01, 20900P01, 20960P01, 20020ELCB, 20020ELCL, 24400P01
• Note: When using this pump with 2 solar panels (#SF0W6S) you will also need a Y-Connector splitter