5 Best Delta Kitchen Faucet Replacement Parts (November 2026)

The best Delta kitchen faucet replacement parts include the J-HVA Pull Down Kitchen Faucet Sprayer Head for a worn spray head, the J-HVA Pull Down Kitchen Faucet Sprayer Head for a brushed nickel finish, and the DELTA FAUCET RP73000 Delta Plumbing Replacement Parts for a single-handle cartridge repair.

On this page (7 sections)

1. Which Delta kitchen faucet replacement parts made the list?
2. Which replacement parts suit each repair?
3. How do you match a Delta repair kit to your faucet?
4. Which part should you replace for a drip or spray problem?
5. What should you check before ordering a replacement part?
6. More guides on this topic
7. Which Delta kitchen faucet replacement part should you choose?

The best Delta kitchen faucet replacement parts are the ones matched to your faucet’s model and failed component. RP73000 is a single-handle cartridge, RP72773 is a metering valve, and the RP44647/RP32527 hose fits specified older, non-DST models.

A spray head, hose, cartridge and valve solve different problems. Identify the faucet model and the part number in its parts diagram before buying, especially for internal pieces that may look alike.

For a broader overview of faucet styles and features, start with our kitchen faucet guide. If the handle itself is loose, cracked or missing, see our guide to the best Delta kitchen faucet handle replacement.

Our picks at a glance

1. 1
   Best for a worn spray head

   J-HVA Pull Down Kitchen Faucet Sprayer Head

   9.7/10 our score

   See it on Amazon
2. 2
   Best for a brushed nickel finish

   J-HVA Pull Down Kitchen Faucet Sprayer Head

   9.5/10 our score

   See it on Amazon
3. 3
   Best for a single-handle cartridge repair

   DELTA FAUCET RP73000 Delta Plumbing Replacement Parts

   9.4/10 our score

   See it on Amazon

4. 4

   Delta Faucet RP72773 Replacement Part

   Best for a Classic collection metering valve
   Check it
5. 5

   hansengroe Kitchen Faucet Hose Replacement Compatible

   Best for specified older non-DST faucets
   Check it

Which Delta kitchen faucet replacement parts made the list?

These picks cover spray heads, a cartridge, a metering valve and a hose, so the right choice depends on what needs replacing. We compared the stated part types, compatibility details and features against common repair needs.

Our score weighs specs, features and buyer feedback against what you’re shopping for. A high score does not mean a part fits every Delta faucet; model compatibility remains the deciding check.

Which replacement parts suit each repair?

Choose a part by matching its job and compatibility to your faucet, not by appearance alone. The two spray heads offer a broad connector set, while the internal parts and hose have more specific uses.

1

J-HVA Pull Down Kitchen Faucet Sprayer Head: Best for a worn spray head

9.7/10Our score

• 3 spray modes
• 15 connectors
• Oil-rubbed bronze finish
• ABS plastic body

A replacement spray head with stream, spray and blade spray modes. J-HVA says it fits many Delta faucets, but compatibility varies, so compare the connector and faucet model before ordering.

See it on Amazon

Pros

• Three spray modes
• Includes 15 connectors
• Silicone nozzles

Cons

• Not compatible with every faucet
• Confirm connector fit before ordering

The J-HVA pull-down spray head is the top pick for a worn or damaged nozzle when a compatible connector is available. It has stream, spray and blade spray modes, and comes with 15 connectors.

The body is ABS plastic, with silicone nozzles and an oil-rubbed bronze finish. J-HVA describes it as compatible with many Delta faucets, along with faucets from several other brands, but also notes that it does not fit every faucet.

Before ordering, remove the old head if practical and compare its connection with the replacement’s adapters. Also check the faucet model or parts diagram, since a connector that threads on does not by itself confirm the head is a suitable match.

Choose this for a compatible pull-down faucet with a worn spray head. It is not a cartridge, valve or hose repair part.

2

J-HVA Pull Down Kitchen Faucet Sprayer Head: Best for a brushed nickel finish

9.5/10Our score

• 3 spray modes
• 15 adapters
• Brushed nickel finish
• ABS plastic body

This J-HVA spray head offers stream, spray and blade spray modes in a brushed nickel finish. It is described as compatible with many Delta faucets, but not all models.

See it on Amazon

Pros

• Three spray modes
• Includes 15 adapters
• Brushed nickel finish

Cons

• Not compatible with every faucet
• Confirm connector fit before ordering

This J-HVA head offers the same three spray modes and 15 adapters in a brushed nickel finish. That finish may be a closer visual match for faucets with brushed nickel parts.

J-HVA describes compatibility with many Delta faucets, but says it does not fit every kitchen faucet. Check the connector and faucet model rather than relying only on the brand name.

The head is made from ABS plastic and has silicone nozzles. Its spray choices are stream, spray and blade spray, which is intended for rinsing food debris.

Pick it when the old pull-down head needs replacement and the finish and connector suit your faucet. If the leak is coming from below the sink or around the handle, replacing the spray head may not address the cause.

3

DELTA FAUCET RP73000 Delta Plumbing Replacement Parts: Best for a single-handle cartridge repair

9.4/10Our score

• Genuine Delta part
• Single-handle valve cartridge
• For kitchen and lavatory faucets
• DIAMOND Seal Technology

RP73000 is a Delta single-handle valve cartridge for kitchen and lavatory faucets. Confirm that your faucet uses this cartridge before replacing an internal part.

See it on Amazon

Pros

• Genuine Delta part
• Designed for single-handle faucets
• DIAMOND Seal Technology

Cons

• Model fit must be confirmed
• Does not include a faucet

RP73000 is a Delta single-handle valve cartridge for kitchen and lavatory faucets. Delta identifies this part with DIAMOND Seal Technology and describes it as a genuine replacement part.

A cartridge repair is a different job from replacing a handle or nozzle. Check your faucet’s model and parts diagram to verify that RP73000 is specified before disassembly, since Delta uses different internal parts across faucet models.

The cartridge is not a complete faucet. If you are diagnosing a leak, first identify where water escapes and consult the model instructions; our guide to Delta kitchen faucet cartridge replacement covers the fit and replacement decision.

Choose RP73000 only when the model match is confirmed. A similar-looking cartridge is not proof of compatibility.

4

Delta Faucet RP72773 Replacement Part: Best for a Classic collection metering valve

9.2/10Our score

• Delta replacement part
• Metering valve
• Classic collection

RP72773 is a Delta metering valve associated with the Classic collection. Check your faucet's parts diagram to make sure this is the valve your model needs.

See it on Amazon

Pros

• Identified as a Delta replacement part
• Metering valve for the Classic collection

Cons

• Confirm model fit before ordering
• Part type differs from a cartridge

RP72773 is a metering valve identified as a Delta replacement part for the Classic collection. It should be considered only when your faucet’s parts information calls for this part number.

A metering valve is not interchangeable with a cartridge simply because both sit inside a faucet. Check the model diagram and the original part number before ordering, and compare the connection and intended use.

This option is the most specific pick in the group. If your faucet is not from the Classic collection or its diagram names a different valve, keep looking for the matching part.

5

hansengroe Kitchen Faucet Hose Replacement Compatible: Best for specified older non-DST faucets

8.9/10Our score

• 59 in hose
• For Delta models 470, 472, 474 and 476 made before 2008
• Non-DST only
• Compatible with RP44647 and RP32527

This 59 in hose is made for Delta models 470, 472, 474 and 476 made before 2008 without Diamond Seal Technology. It is also described as compatible with RP44647 and RP32527.

See it on Amazon

Pros

• Specific model and part-number compatibility
• 59 in length
• O-ring connection design

Cons

• Not for DST models
• Fit is limited to specified faucets

This 59 in hose is described for Delta models 470, 472, 474 and 476 made before 2008 without Diamond Seal Technology. It is also compatible with RP44647 and RP32527.

Those model and technology limits matter. Confirm that your faucet is non-DST and that its parts diagram references one of the compatible part numbers before choosing this hose.

The hose uses nylon construction, metal fittings and an O-ring connection design. Its stated installation approach does not require a clip, but follow the instructions for your faucet and shut off the water before starting work.

Choose this hose for a confirmed match among the specified older models. It is not a general replacement for all Delta pull-down faucet hoses.

How do you match a Delta repair kit to your faucet?

Match a Delta repair kit by faucet model, part number and component type. The phrase “single handle” alone is not enough to identify a cartridge or a repair kit.

Look for the model number on the faucet or in the original documentation, then use Delta’s model-specific parts information to identify the correct replacement. If you are searching for a Delta kitchen faucet repair kit single handle, verify whether the repair needs a cartridge, handle, seals or another part; these are not interchangeable.

Our guide to Delta kitchen faucet filter replacement explains a separate repair category for faucets with a filter. For a different internal flow issue, see Delta kitchen faucet diverter guidance.

Which part should you replace for a drip or spray problem?

A drip, weak spray and hose leak can point to different parts, so locate the source before buying. A spray head is for a nozzle problem, while an internal leak may call for a model-specific valve or cartridge.

If water drips from the spout while the faucet is off, use our guide to Delta kitchen faucet dripping to narrow down likely causes. A leak under the sink near a pull-down hose calls for a hose and connection check, not an automatic cartridge replacement.

If the faucet handle is difficult to operate, first make sure the part you need is the handle rather than the cartridge. The repair guides above cover those separate components.

What should you check before ordering a replacement part?

Check the model number and the part number, then confirm the replacement has the same function as the part being removed. For a spray head, compare the connector; for an internal part or hose, follow the model’s parts diagram.

Avoid choosing by finish or brand alone. J-HVA’s spray heads are described as fitting many Delta faucets, but not all, and the hansengroe hose is limited to named older non-DST models.

If your faucet is beyond repair or you are comparing a full replacement, our Moen Adler kitchen faucet review covers a different faucet option. If you want a pull-out style, compare pull-out kitchen faucets.

Keep the old part until the replacement is confirmed and working.

More guides on this topic

• Which Replacement Gasket Fits Your Delta Kitchen Faucet?

Which Delta kitchen faucet replacement part should you choose?

Choose the J-HVA head for a confirmed compatible spray-head replacement, RP73000 when your model specifies that cartridge, RP72773 only for the matching metering-valve application, and the hansengroe hose only for its stated older non-DST models. For any Delta single handle kitchen faucet repair kit, use the faucet model and parts diagram to identify the exact component before ordering.

Our top 3 picks at a glance

1. 1
   Best for a worn spray head

   J-HVA Pull Down Kitchen Faucet Sprayer Head

   9.7/10 our score

   See it on Amazon
2. 2
   Best for a brushed nickel finish

   J-HVA Pull Down Kitchen Faucet Sprayer Head

   9.5/10 our score

   See it on Amazon
3. 3
   Best for a single-handle cartridge repair

   DELTA FAUCET RP73000 Delta Plumbing Replacement Parts

   9.4/10 our score

   See it on Amazon