If you need replacement parts or want to upgrade your bathroom, you may be asking: how do I find the model number on a Delta shower faucet? Delta makes dozens of faucet styles, and each has a unique model number that determines which cartridge, gasket, or trim kit it uses. Locating this number makes repairs and replacements much easier.
Where to Look for the Model Number
Delta does not always stamp the full model number on the faucet itself. However, you can usually find it in one of these places:
- Behind the escutcheon plate (trim plate): Remove the handle and decorative plate to check for a sticker or engraved number.
- On the cartridge: Many Delta cartridges have an identification code or part number molded into the plastic.
- Under the handle: Some models include small identification marks near the handle base.
- On the installation manual: If you still have the paperwork, the model number is printed on the cover.
- On Delta’s website: You can compare your faucet to photos in the Delta parts catalog to identify the model.
Step-by-Step: How to Locate the Model Number
- Turn off the water supply. Always shut off water before disassembling the faucet.
- Remove the handle. Use an Allen wrench or screwdriver to loosen the handle screw and pull the handle off.
- Take off the escutcheon plate. This will expose the valve body and sometimes reveal a label or part code.
- Check the cartridge. Look for numbers molded into the side — these often match Delta part codes.
- Write it down. Once located, keep the number for future repairs.
What If You Can’t Find the Model Number?
If you can’t locate a clear number, you still have options:
- Take a photo of the faucet: Compare it with Delta’s online faucet catalog.
- Measure the cartridge: Delta uses several common cartridge types (like RP19804, RP46074, etc.).
- Contact Delta support: Their customer service can often identify your model from photos.
- Consider replacement: If your faucet is very old, it may be easier to replace it with a new model.
When to Replace Instead of Repair
Delta faucets are built to last, but if yours is more than 15 years old, parts may be hard to find. In that case, a new shower faucet may be the smarter investment — giving you leak-free performance and modern style.
Best Delta Shower Faucets to Upgrade
Delta Windemere Tub and Shower Faucet
Best Overall Replacement
- Classic design with tub spout, showerhead, and handle.
- WaterSense certified for water efficiency.
- Durable bronze, chrome, and stainless finishes.
Verdict: A reliable replacement if your old Delta model is beyond repair. Check Price on Amazon.
Delta Trinsic Modern Shower Faucet
Best Modern Style
- Sleek single-handle design with diverter spout.
- Available in matte black, chrome, and stainless finishes.
- Includes Delta’s MultiChoice Universal Valve for easy installation.
Verdict: Perfect for contemporary bathrooms. Check Price on Amazon.
Delta Ara Pressure Balance Shower Faucet
Best Premium Option
- Includes pressure-balancing valve for consistent temperature.
- Luxury square design with modern styling.
- Premium build quality and corrosion-resistant finish.
Verdict: A long-term upgrade if you want performance and style. Check Price on Amazon.
Comparison Table
| Faucet | Includes Valve? | Style | Price |
|---|---|---|---|
| Delta Windemere | No (valve sold separately) | Traditional | $$ |
| Delta Trinsic | Yes – MultiChoice Valve | Modern | $$$ |
| Delta Ara | Yes – Pressure Balance Valve | Luxury | $$$$ |
FAQ
1. Where is the model number on a Delta shower faucet?
It’s often found behind the trim plate, on the cartridge, or in the original paperwork.
2. What if I can’t find the number anywhere?
You can compare your faucet with Delta’s online catalog or contact Delta support with photos.
3. Can I use the cartridge number to identify the faucet?
Yes — many Delta cartridges are unique to specific faucet models and can help narrow down identification.
4. Do all Delta faucets have model numbers stamped on them?
No. Older models often don’t, which is why you may need to use visual matching or part codes.
Conclusion
Finding the model number on a Delta shower faucet may take a little detective work, but it’s essential for ordering the right replacement parts. Check behind the trim plate, on the cartridge, or in the original manual. And if your faucet is old or you’re ready for an upgrade, a new Delta shower faucet may be the easiest solution.
Need a replacement fast? Shop the best Delta shower faucets on Amazon and get a fresh start with reliable, leak-free performance.