Features & Benefits
- Reusable injection valve
- Allows product to be used on multiple jobs
- No need to pierce the can
- Compatible with rx11-flush hose
- Suitable for refrigeration and a/C systems
- Color: Silver
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Item #:
42489647
Protech 4300-89 Injection Tool - A/C Re-New & Rx11-Flush,
Item #:
42489647
0 ratings
Write a review
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Imported from USA store
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The injection valve screws directly to the can and attaches to the rx11-flush hose to inject the product into a system.
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What Stands Out
Efficient Injection
The Protech 4300-89 excels in efficiently injecting A/C Re-New and Rx11-Flush, ensuring a thorough and effective system rejuvenation for enhanced performance.
Versatile Compatibility
Designed to work seamlessly with various A/C systems, this tool addresses multiple user needs, making it ideal for both professional mechanics and DIY enthusiasts.
Durable Construction
Built with high-quality materials, the Protech 4300-89 guarantees long-lasting performance and reliability, providing exceptional value and reducing the need for frequent replacements.
Product Details
- Protech 4300-89 Injection Tool for flushing refrigeration and A/C systems
- Color: Silver
- Comes in a clamshell container
- The injection valve screws directly to the can for easy attachment
- Reusable tool that can be used on multiple jobs
- Product can be injected into the system without piercing the can
| Exterior Finish | Silver |
| Number of Ports | 2 |
| Valve Type | Injection Tool |
| Item Dimensions | 1.8 x 1.5 x 2.2 inches (4.6 x 3.8 x 5.6 cm) |
| Size | 1.5 x 1.8 x 2.2 inches (3.8 x 4.6 x 5.6 cm) |
| Item Weight | 0.2 Pounds (90 grams) |
| Material Type | Metal |
| Brand Name | ProTech |
| Model Number | 4300-89 |
| Global Trade Identification Number | 00662766458206 |
| Manufacturer | Protech |
| UPC | 662766458206 |
| Manufacturer Part Number | 4300-89 |
| Item Type Name | Injection Tool - A/C Re-New and Rx11-flush |
| Unit Count | 1.0 Count |
| Included Components | Injection Tool - A/C Re-New and Rx11-flush |
| Material | Metal |
| Brand | ProTech |
| Item dimensions L x W x H | 1.8 x 1.5 x 2.2 inches (4.6 x 3.8 x 5.6 cm) |
| Number of Items | 1 |
Who Should Buy?
-
Car Mechanics
Ideal for professional mechanics needing an efficient tool for A/C system flushing and refrigerant renewal.
-
DIY Enthusiasts
Great for DIY users wanting to maintain their vehicle's A/C systems without professional help.
-
Fleet Managers
Useful for fleet managers to ensure A/C systems in multiple vehicles are properly maintained and serviced.
-
Occasional Users
Not suitable for users who rarely maintain A/C systems, as the tool may be too complex for infrequent use.
Product Description
Protech 4300-89 Injection Tool - A/C Re-New & Rx11-Flush,
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the Protech 4300-89 Injection Tool used for?
Answer: The Protech 4300-89 Injection Tool is designed for injecting substances into the AC system, specifically for the AC Re-New and Rx11-Flush applications. This tool allows users to effectively rejuvenate and flush their AC systems, ensuring that they function optimally. By using the right amount of reconditioning agent, the tool helps to restore refrigerant effectiveness, which enhances the cooling performance of the vehicle's air conditioning system. -
Question:
How do I use the Protech 4300-89 Injection Tool?
Answer: Using the Protech 4300-89 Injection Tool involves a few simple steps. First, connect the tool to your AC service port, ensuring that it's secure. Then, following the product guidelines, inject the recommended amount of AC Re-New or Rx11-Flush into the system. After injecting, it’s crucial to run the AC system to allow proper distribution throughout the components. This tool is ideal for DIYers or professional mechanics looking to improve vehicle AC efficiency. -
Question:
Can the Protech 4300-89 Injection Tool be used with any vehicle model?
Answer: Yes, the Protech 4300-89 Injection Tool is versatile and can be used with a wide range of vehicle models that have an air conditioning system. Whether you're working on a passenger car, truck, or SUV, this tool can help rejuvenate the AC system. It's particularly beneficial for older models that may require more maintenance and care to restore their cooling efficiency and overall performance. -
Question:
What makes the AC Re-New and Rx11-Flush effective?
Answer: The AC Re-New and Rx11-Flush formulations contain specialized agents that revive refrigerants and help remove contaminants within the AC system. These agents work to dissolve dirt and debris that accumulate over time, which can impair cooling efficiency. When used in conjunction with the Protech 4300-89 Injection Tool, they provide a thorough cleaning and reconditioning process, making them ideal for both preventative maintenance and troubleshooting AC issues. -
Question:
Is the Protech 4300-89 tool compatible with R134a and R1234yf refrigerants?
Answer: The Protech 4300-89 Injection Tool is compatible with both R134a and R1234yf refrigerants, making it suitable for a variety of newer and older AC systems. This dual compatibility allows users to effectively service different vehicle models without needing a separate tool for each refrigerant type. It's an excellent investment for automotive professionals servicing a diverse lineup of vehicles. -
Question:
How often should I use the Protech 4300-89 Injection Tool on my vehicle?
Answer: The frequency of using the Protech 4300-89 Injection Tool depends on several factors including the age of your vehicle and usage conditions. Generally, it's advisable to perform a flush and rejuvenation every few years or as needed if you notice diminished AC performance. For seasoned vehicles or those used in harsh environments, more frequent applications may be necessary to maintain optimal AC functionality. -
Question:
What precautions should I take while using the Protech 4300-89 Injection Tool?
Answer: When using the Protech 4300-89 Injection Tool, it's important to wear safety goggles and gloves to protect against any spills. Ensure that the vehicle's AC system is turned off before attaching the tool and follow all manufacturer instructions to avoid improper handling. Additionally, always check the condition of the injectors and hoses before use to ensure a safe and efficient application. -
Question:
Can I use the Protech 4300-89 Injection Tool on a home AC system?
Answer: The Protech 4300-89 Injection Tool is primarily designed for automotive air conditioning systems and may not be suitable for home AC applications. Home systems often require different handling and specific tools. It's best to consult a professional HVAC technician for residential AC maintenance to ensure safe and effective service. -
Question:
What are the benefits of using an injection tool like the Protech 4300-89?
Answer: Using an injection tool like the Protech 4300-89 offers several benefits, including improved AC efficiency, prolonged system life, and enhanced cooling performance. By effectively injecting rejuvenating agents into the system, you can reduce wear and tear on components, leading to fewer repairs and a more comfortable driving experience. Whether for regular maintenance or troubleshooting, this tool will provide significant value. -
Question:
Where can I buy Protech 4300-89 Injection Tool - AC Re-New & Rx11-Flush in Australia?
Answer: You can purchase the Protech 4300-89 Injection Tool - AC Re-New & Rx11-Flush at Ubuy. Ubuy offers a wide selection of automotive tools and accessories, ensuring you find the right product to meet your air conditioning maintenance needs. With competitive pricing and a smooth purchasing process, Ubuy is a convenient option for acquiring this essential injection tool in Australia.
ProTech Air Conditioning Line Repair Tools 4300-89 Editorial Review
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Pros
- Easy to use
- Effective cleaning power
- Durable construction
- Versatile for different applications
Cons
- Instruction manual could be clearer.
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“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
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“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
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“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · via Trustpilot
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