Kirby Genuine Sentria II Polymer Nozzle Assembly – Part #303112S

Kirby Genuine Sentria II Polymer Nozzle Assembly – Part #303112S

Available: In Stock
$58.95
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Product Overview

The Kirby Genuine Sentria II Polymer Nozzle Assembly – Part #303112S is an OEM replacement carpet shampoo nozzle designed for Kirby vacuum cleaners with shampoo system functionality. This updated polymer version replaces older metal nozzle designs, offering improved durability, reduced weight, and reliable performance during carpet shampooing operations.

Engineered to original Kirby specifications, this nozzle assembly ensures precise fitment, smooth operation, and consistent cleaning results. It plays a key role in distributing shampoo solution evenly while maintaining proper contact with carpet fibers for effective deep cleaning.

This product is available through Authorized Kirby Vacuum Parts Dealer Ace Vacuums, ensuring customers receive authentic OEM-quality components with guaranteed compatibility and performance.


Key Features

  • Genuine OEM Kirby polymer nozzle assembly
  • Designed for Kirby shampoo carpet cleaning system
  • Lightweight replacement for older metal nozzle versions
  • Durable molded polymer construction
  • Ensures even shampoo solution distribution
  • Compatible with multiple Kirby generations including Sentria II
  • Precision-fit design for easy installation
  • Improves carpet cleaning efficiency and performance

Sold exclusively through Authorized Kirby Vacuum Parts Dealer Ace Vacuums.


What Makes the Model Stand Out

The Kirby Genuine Sentria II Polymer Nozzle Assembly – Part #303112S stands out due to its upgraded polymer construction, which replaces older metal nozzle designs. This improvement reduces weight while maintaining strength and durability, making the vacuum easier to handle during shampooing operations.

Its OEM engineering ensures precise alignment with Kirby’s shampoo system, allowing consistent fluid distribution and improved carpet cleaning performance. The design also enhances long-term resistance to wear from moisture and cleaning solutions.

When sourced from Authorized Kirby Vacuum Parts Dealer Ace Vacuums, customers are guaranteed authentic OEM quality and correct model compatibility.


Technical Specifications

  • Model Name: Kirby Sentria II Polymer Nozzle Assembly
  • MPN: 303112S
  • Product Type: Shampoo / Carpet Cleaning Nozzle Assembly
  • Compatibility: Kirby Sentria II and multiple Kirby generations (G3–Avalir series variants)
  • Material: OEM-grade molded polymer
  • Function: Shampoo solution distribution and carpet agitation support
  • Installation Type: Direct OEM replacement
  • Country of Origin: USA
  • Warranty or Guarantee: Manufacturer defect coverage (if applicable)
  • Authorized Dealer: Ace Vacuums

Ideal Buyers

This product is ideal for:

  • Homeowners using Kirby Sentria II vacuum cleaners
  • Carpet shampoo system users
  • Vacuum repair technicians and service centers
  • Restoration professionals working on Kirby machines
  • Users replacing old or damaged shampoo nozzles
  • Maintenance specialists handling Kirby cleaning systems

Availability

The Kirby Genuine Sentria II Polymer Nozzle Assembly – Part #303112S is available both online and in-store.

As an Authorized Kirby Vacuum Parts Dealer, Ace Vacuums ensures customers receive genuine OEM components, secure packaging, and reliable support for all Kirby vacuum repair needs.


Comparison Table

Feature Kirby Genuine Sentria II Polymer Nozzle Assembly – Part #303112S Generic / Alternate Product
Authenticity Genuine Kirby OEM Generic copy
Performance Even shampoo distribution and cleaning Uneven or weak flow
Material Quality Durable OEM polymer Low-grade plastic/metal mix
Weight Lightweight design Heavier or unbalanced
Fit & Compatibility Exact Kirby specification May not align properly
Durability Resistant to chemical wear Faster degradation
Warranty Supported by Authorized Kirby Vacuum Parts Dealer Ace Vacuums None

Pros and Cons

Pros

  • Genuine OEM Kirby shampoo nozzle
  • Lightweight polymer construction
  • Improves carpet cleaning performance
  • Durable and chemical-resistant material
  • Available through Authorized Kirby Vacuum Parts Dealer Ace Vacuums

Cons

  • Limited to Kirby shampoo system models
  • Requires correct setup for optimal performance

Product Overview

The Kirby Genuine Sentria II Polymer Nozzle Assembly – Part #303112S is an OEM replacement carpet shampoo nozzle designed for Kirby vacuum cleaners with shampoo system functionality. This updated polymer version replaces older metal nozzle designs, offering improved durability, reduced weight, and reliable performance during carpet shampooing operations.

Engineered to original Kirby specifications, this nozzle assembly ensures precise fitment, smooth operation, and consistent cleaning results. It plays a key role in distributing shampoo solution evenly while maintaining proper contact with carpet fibers for effective deep cleaning.

This product is available through Authorized Kirby Vacuum Parts Dealer Ace Vacuums, ensuring customers receive authentic OEM-quality components with guaranteed compatibility and performance.


Key Features

  • Genuine OEM Kirby polymer nozzle assembly
  • Designed for Kirby shampoo carpet cleaning system
  • Lightweight replacement for older metal nozzle versions
  • Durable molded polymer construction
  • Ensures even shampoo solution distribution
  • Compatible with multiple Kirby generations including Sentria II
  • Precision-fit design for easy installation
  • Improves carpet cleaning efficiency and performance

Sold exclusively through Authorized Kirby Vacuum Parts Dealer Ace Vacuums.


What Makes the Model Stand Out

The Kirby Genuine Sentria II Polymer Nozzle Assembly – Part #303112S stands out due to its upgraded polymer construction, which replaces older metal nozzle designs. This improvement reduces weight while maintaining strength and durability, making the vacuum easier to handle during shampooing operations.

Its OEM engineering ensures precise alignment with Kirby’s shampoo system, allowing consistent fluid distribution and improved carpet cleaning performance. The design also enhances long-term resistance to wear from moisture and cleaning solutions.

When sourced from Authorized Kirby Vacuum Parts Dealer Ace Vacuums, customers are guaranteed authentic OEM quality and correct model compatibility.


Technical Specifications

  • Model Name: Kirby Sentria II Polymer Nozzle Assembly
  • MPN: 303112S
  • Product Type: Shampoo / Carpet Cleaning Nozzle Assembly
  • Compatibility: Kirby Sentria II and multiple Kirby generations (G3–Avalir series variants)
  • Material: OEM-grade molded polymer
  • Function: Shampoo solution distribution and carpet agitation support
  • Installation Type: Direct OEM replacement
  • Country of Origin: USA
  • Warranty or Guarantee: Manufacturer defect coverage (if applicable)
  • Authorized Dealer: Ace Vacuums

Ideal Buyers

This product is ideal for:

  • Homeowners using Kirby Sentria II vacuum cleaners
  • Carpet shampoo system users
  • Vacuum repair technicians and service centers
  • Restoration professionals working on Kirby machines
  • Users replacing old or damaged shampoo nozzles
  • Maintenance specialists handling Kirby cleaning systems

Availability

The Kirby Genuine Sentria II Polymer Nozzle Assembly – Part #303112S is available both online and in-store.

As an Authorized Kirby Vacuum Parts Dealer, Ace Vacuums ensures customers receive genuine OEM components, secure packaging, and reliable support for all Kirby vacuum repair needs.


Comparison Table

Feature Kirby Genuine Sentria II Polymer Nozzle Assembly – Part #303112S Generic / Alternate Product
Authenticity Genuine Kirby OEM Generic copy
Performance Even shampoo distribution and cleaning Uneven or weak flow
Material Quality Durable OEM polymer Low-grade plastic/metal mix
Weight Lightweight design Heavier or unbalanced
Fit & Compatibility Exact Kirby specification May not align properly
Durability Resistant to chemical wear Faster degradation
Warranty Supported by Authorized Kirby Vacuum Parts Dealer Ace Vacuums None

Pros and Cons

Pros

  • Genuine OEM Kirby shampoo nozzle
  • Lightweight polymer construction
  • Improves carpet cleaning performance
  • Durable and chemical-resistant material
  • Available through Authorized Kirby Vacuum Parts Dealer Ace Vacuums

Cons

  • Limited to Kirby shampoo system models
  • Requires correct setup for optimal performance

Frequently Asked Questions (15 FAQs)

1. What is the Kirby Genuine Sentria II Polymer Nozzle Assembly – Part #303112S used for?
It is used for distributing shampoo solution and supporting carpet cleaning in compatible Kirby vacuum cleaners.

2. Is the Kirby Genuine Sentria II Polymer Nozzle Assembly – Part #303112S a genuine OEM part?
Yes, it is a genuine OEM replacement available through Authorized Kirby Vacuum Parts Dealer Ace Vacuums.

3. Which vacuum models is this compatible with?
It is compatible with Kirby Sentria II and several other Kirby generations including G3 to Avalir series.

4. Is this made of metal or plastic?
It is made from durable OEM-grade polymer.

5. Does this replace an older metal nozzle?
Yes, it replaces older metal shampoo nozzle designs with a lighter polymer version.

6. Does Authorized Kirby Vacuum Parts Dealer Ace Vacuums sell authentic parts?
Yes, all parts are genuine OEM components sourced through authorized channels.

7. Does this affect suction power?
Indirectly, yes—it supports proper shampoo system operation and cleaning efficiency.

8. Can I install this myself?
Yes, it is designed for straightforward replacement with proper alignment.

9. Is this required for normal vacuuming?
No, it is only used for shampoo/carpet cleaning mode.

10. Does it improve carpet cleaning results?
Yes, it ensures even distribution of cleaning solution.

11. Is this part heavy?
No, the polymer design makes it lightweight compared to older versions.

12. Can this crack or break over time?
It is durable, but all plastic components may wear under long-term use.

13. Does this come with hoses or tanks?
No, this listing includes only the nozzle assembly.

14. Is this used in restoration projects?
Yes, it is commonly used in restoring Kirby shampoo systems.

15. Why is OEM quality important for the Kirby Genuine Sentria II Polymer Nozzle Assembly – Part #303112S?
OEM quality ensures proper fit, reliable shampoo flow, and long-lasting durability, especially when sourced through Authorized Kirby Vacuum Parts Dealer Ace Vacuums.

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For shipping or return help, email sales@acevacuums.com or call 703-997-9292.


30-Day Returns, Refunds and Exchanges

Updated September 27, 2026. Request a return for an eligible unused item within 30 calendar days of delivery (or purchase for items collected in store). Eligible returns may be refunded to the original payment method or exchanged, subject to availability. The same 30-day request window applies to both refunds and exchanges; there is no separate seven-day or 15-day refund deadline.

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For an approved change-of-mind return, a 15% restocking fee applies to the returned merchandise price. Original shipping charges are not refundable and the customer pays return shipping. These charges do not apply to an approved return caused by our shipping error or a damaged/defective item claim. Contact us first so we can arrange the appropriate remedy and shipping instructions. Do not assume a prepaid label is included.

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Damaged, defective, incorrect or missing items; recalls

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