By Harper JenningsUpdated November 2026
Fixing a Moen kitchen faucet usually comes down to one thing: getting the right replacement part for your specific model. Dripping, stiff handles, loose mounting and weak water flow all trace back to a handful of components, and buying a kit that matches your faucet’s series saves time and frustration. The picks below were chosen by checking manufacturer compatibility notes, brand reputation for Moen repair parts and common owner feedback patterns. None of these were installed or tested by our editors.
Our top picks at a glance
- 1
TOP CHOICEBest overallMoen Faucet Repair Kit 93980View on Amazon - 2
TOP CHOICEBest for mounting problemsMounting Kit for Moen Kitchen Faucet PartsView on Amazon - 3
TOP CHOICEBest for loose-fitting hardwareMoen Kitchen Faucet Parts, Faucet Fixing PlateView on Amazon - 4
Best for double-handle faucetsMoen 1224 Replacement Faucet Cartridge KitView on Amazon - 5
Best for one-handle handle stiffnessMoen 93980 Replacement Handle Mechanism KitView on Amazon - 6
Best budget pickMoensingle-Handle Faucet Set ScrewView on Amazon
Our Top Picks
Quick Comparison
| Product | Best for | Key feature |
|---|---|---|
| Moen Faucet Repair Kit 93980 | Single-handle leaks and stiff handles | Complete replacement mechanism |
| Mounting Kit for Moen Kitchen Faucet Parts | Loose or unstable faucets | Fixing plate with mounting nut hardware |
| Moen Kitchen Faucet Parts, Faucet Fixing Plate | Hardware replacement during a repair | Fixing plate and nut set |
| Moen 1224 Replacement Faucet Cartridge Kit | Double-handle faucets with drips | Cartridge replacement |
| Moen 93980 Replacement Handle Mechanism Kit | One-handle faucets with sticking controls | Handle mechanism kit |
| Moensingle-Handle Faucet Set Screw | Handles that wobble or loosen | Set screw for handle fastening |
Moen Faucet Repair Kit 93980
Moen Faucet Repair Kit 93980 – Replacement Single Handle Mechanism for Kitchen Parts
Best for: Single-handle Moen faucets that drip, feel stiff or no longer shut off fully
This is a good fit for homeowners who have confirmed their faucet is a single-handle Moen and want a full internal replacement rather than piecemeal parts. It is designed to swap in where the original mechanism has worn.
Key specs
- Replacement single-handle mechanism
- Listed for kitchen faucet use
- Part number 93980 per the listing name
Pros
- Addresses the internal mechanism, the most common source of drips
- Matches a specific part number, which simplifies compatibility checks
- Replaces several small components at once
Cons
- Requires shutting off water and disassembling the handle
- Only useful if your faucet is a compatible single-handle model
Bottom line: The most complete option here for a single-handle Moen that needs an internal repair. Confirm the model before ordering.
Mounting Kit for Moen Kitchen Faucet Parts
Mounting Kit for Moen Kitchen Faucet Parts,Includes Faucet Fixing Plate & Faucet Mounting Nut Hardware Kit 113173 Kitchen Faucet Repair Kit for Moen
Best for: Faucets that wobble on the sink deck or have worn mounting hardware
Suited to anyone whose faucet moves when the handle is used, often a sign that the mounting nut or fixing plate has loosened. It is a targeted fix that avoids replacing the whole faucet.
Key specs
- Includes faucet fixing plate and mounting nut hardware
- Listed as a kitchen faucet repair kit for Moen
Pros
- Addresses a common cause of faucet movement
- Includes hardware in one set
- Low-effort repair compared with internal work
Cons
- Does not fix drips or handle stiffness
- Compatibility should be confirmed against your sink and faucet series
Bottom line: A practical choice when the faucet itself is sound but the base is loose.
Moen Kitchen Faucet Parts, Faucet Fixing Plate
for Moen Kitchen Faucet Parts,Faucet Fixing Plate & Faucet Mounting Nut Hardware Kit 113173 Kitchen Faucet Repair Kit for Moen Mounting Kit
Best for: Replacing worn fixing plates and nuts during a faucet repair
Best for DIY owners who already know the faucet’s mounting style and want the plate and nut hardware alone. Useful when the original hardware is corroded or lost.
Key specs
- Faucet fixing plate and mounting nut hardware
- Repair kit designation for Moen kitchen faucets
Pros
- Focused hardware set, no unnecessary components
- Helpful when mounting parts are missing
- Straightforward to install with basic tools
Cons
- Limited scope; does not address cartridges or valves
- Fit depends on matching the existing mounting arrangement
Bottom line: Good as a targeted hardware refresh. Pair it with a cartridge or mechanism kit if the drip is internal.
Moen 1224 Replacement Faucet Cartridge Kit
Moen 1224 Replacement Faucet Cartridge Kit Fits Most Double Handle Moen Faucets and Tub/Showers
Best for: Double-handle Moen faucets with leaks from the hot or cold side
Aimed at owners with a two-handle faucet who notice dripping from the spout even when the handles are fully closed. Cartridge failure is a frequent cause of this symptom.
Key specs
- Replacement faucet cartridge kit
- Listed as fitting most double-handle Moen faucets
Pros
- Targets the most common leak source in two-handle designs
- Relatively quick swap once the valve is exposed
- Well-known Moen cartridge designation
Cons
- Listing says “most” double-handle models, so fit must be verified
- Requires removing the handle and retaining nut
Bottom line: The right direction for a dripping two-handle Moen, provided the cartridge number matches your faucet.
Moen 93980 Replacement Handle Mechanism Kit
Moen 93980 Replacement Handle Mechanism Kit for One-Handle Kitchen Faucet Repairs, Part
Best for: One-handle faucets where the lever sticks, drifts or feels loose
Fits owners who want to replace the handle mechanism rather than the full faucet. It addresses the moving parts that control water temperature and flow.
Key specs
- Replacement handle mechanism for one-handle kitchen faucets
- Part number 93980 per the listing name
Pros
- Restores smooth handle movement
- Specific part number helps with compatibility
- Avoids the cost of replacing the entire faucet
Cons
- Overlaps with the 93980 repair kit, so check which set you need
- Disassembly requires patience and the right tools
Bottom line: Best for stiff or sloppy single-lever handles. Compare it closely with the full repair kit before buying.
Moensingle-Handle Faucet Set Screw
Moensingle-Handle Faucet Set Screw, designed for kitchen faucet applications 155023 Screw Kit
Best for: Handles that loosen or wobble on a single-handle faucet
A low-cost part for owners whose handle slides or rotates on its own. Loose set screws are a simple cause that is often overlooked.
Key specs
- Set screw designed for single-handle kitchen faucet applications
- Listed as a 155023 screw kit
Pros
- Inexpensive and quick to install
- Solves a common cause of handle play
- Requires only basic hand tools
Cons
- Does not repair leaks or internal wear
- Use the correct screw size; a mismatched one can strip the threads
Bottom line: The first thing to try for a wobbly handle. If the handle still moves freely after tightening, move to a mechanism kit.
Buying Guide
Identify your faucet model and series
Moen parts are sorted by series and handle style. Check the faucet body, base or the Moen cartridge or mechanism number before ordering. Matching the number is the single most important step, and the Moen parts diagram for your model helps confirm it.
Good picks for this: Moen Faucet Repair Kit 93980, Moen 1224 Replacement Faucet Cartridge Kit
Single-handle versus double-handle designs
Single-handle faucets use a mechanism or cartridge controlled by one lever, while double-handle faucets use separate valves for hot and cold. The part you need depends on which design you have, so this is the first split to make.
Good picks for this: Moen 93980 Replacement Handle Mechanism Kit, Moen 1224 Replacement Faucet Cartridge Kit
Mounting hardware and fit
Loose faucets often trace back to worn fixing plates or nuts. Check that the plate and nut style matches your sink holes and the faucet base before installing.
Good picks for this: Mounting Kit for Moen Kitchen Faucet Parts, Moen Kitchen Faucet Parts Fixing Plate
Symptoms and the part they point to
Dripping from the spout usually means a worn cartridge or mechanism. Wobbling points to mounting hardware. A loose handle often needs only a set screw. Matching the symptom to the part avoids unnecessary purchases.
Good picks for this: Moensingle-Handle Faucet Set Screw, Moen Faucet Repair Kit 93980
Compatibility with the listing
Many listings say “most” or “designed for” a series. Treat those phrases as a starting point and verify the part number printed on your old component before ordering.
Good picks for this: Moen 1224 Replacement Faucet Cartridge Kit, Moen 93980 Replacement Handle Mechanism Kit
Durability and materials
Internal parts see constant water pressure and temperature changes. Brass bodies and quality internal components tend to last longer, while worn seals are the usual failure point. Replacing a full mechanism can be more durable than patching individual seals.
Good picks for this: Moen Faucet Repair Kit 93980, Mounting Kit for Moen Kitchen Faucet Parts
Repair versus replacement
If the faucet is old, the finish is failing or repeated repairs have not held, replacing the whole faucet may make more sense than continuing to swap parts. Repair kits are most worthwhile on relatively recent faucets in good condition.
Good picks for this: Moen 93980 Replacement Handle Mechanism Kit, Moen Faucet Repair Kit 93980
FAQ
How do I know which Moen part I need?
Remove the handle and look for stamped part numbers on the cartridge, mechanism or valve body. Match that number to the listing before ordering. If you cannot find one, a Moen parts diagram for your faucet series is a reliable reference.
Can I fix a Moen faucet without removing the handle?
Usually not. Most internal repairs, including cartridge and mechanism replacement, require removing the handle cap and handle. Tightening a loose set screw is the main exception and may only require a hex key.
Why does my Moen faucet drip after I turn it off?
The most common cause is a worn cartridge or mechanism that no longer seals fully. Mineral buildup or a damaged seat can also contribute. Replacing the internal component is typically the fix.
Why is my Moen faucet wobbling?
Wobbling usually means the mounting nut, fixing plate or base has loosened. Tighten the mounting hardware under the sink first. If the handle itself moves, check the set screw.
Do I need to shut off the water before repairing?
Yes. Close the supply valves under the sink and open the faucet briefly to release pressure. This prevents water from spilling during disassembly.
When should I call a plumber?
If the faucet is leaking at the supply connections, the shutoff valves are not working, or you are uncertain about the part, a licensed plumber can diagnose and repair the issue safely. Consult a professional if gas or electrical components are nearby.
Conclusion
For most single-handle Moen faucets with drips or stiff handles, the Moen Faucet Repair Kit 93980 covers the broadest range of internal failures. For a loose faucet, start with the mounting kit. Double-handle owners with leaks should look at the Moen 1224 cartridge kit, and anyone with a wobbly lever should try the set screw first. Always match the part number to your faucet before buying.
Sources
- Guidance on household water use and fixture leak checks (epa.gov)
- Information on water-efficient fixtures and plumbing maintenance (energy.gov)
- Plumbing code and fixture standards relevant to faucet installation
Related reading
- Moen vs Delta Kitchen Faucet (2026): Which Is Better for Everyday Use?
- Moen or Delta Kitchen Faucet: 5 Best Picks Compared (2026)
- Moen Kitchen Faucet Replacement Parts: Find and Install the Right One
About Harper Jennings
Harper focuses on practical advice for kitchen faucets & sinks: what matters before you buy, what to skip, and how to get more out of what you already own.
