To find the correct part, you'll need to:
1. Consult your owner's manual: It might list the relay and its location. The manual may have a diagram showing the relay locations in the under-hood fuse box.
2. Check your vehicle's fuse and relay box: Locate the fuse box (usually under the hood) and examine the relays. Some relays may have markings indicating their function, though it's unlikely to be explicitly "DRL".
3. Use a wiring diagram: A wiring diagram specific to your 2000 Chrysler Sebring will show the components and circuits related to the DRL system. This will help you identify the relay (if one exists) and its part number or equivalent. You can often find wiring diagrams online through automotive repair sites or forums.
4. Visit a Chrysler dealership or parts store: Provide them with your vehicle's year, make, and model. They can look up the part for you based on your vehicle's VIN.
Without more information (like the exact location of a relay related to DRL, or a picture of the relay itself), it's impossible to provide a specific part number.