MASTERCOOL - 134A R12 Dye Injector (53123-A)
Designed with the professional in mind, MASTERCOOL products are constantly modernized to meet modern user demands.
MASTERCOOL - 134A R12 Dye Injector (53123-A)
Nº de artículo: 143440762

MASTERCOOL - 134A R12 Dye Injector (53123-A)

Nº de artículo: 143440762

USD 135

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Designed with the professional in mind, MASTERCOOL products are constantly modernized to meet modern user demands.
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What Stands Out

Dual Compatibility
Effectively works with both R134A and R12 refrigerants, allowing versatile usage in a range of vehicles, ensuring exceptional value by eliminating the need for multiple tools.
Precision Design
Engineered for accurate dye injection, ensuring optimal leak detection for system maintenance, helping users quickly identify and resolve refrigerant leaks, saving time and repair costs.
Durable Construction
Crafted with high-quality materials for longevity and reliable performance, this injector withstands tough conditions, providing peace of mind for professional mechanics and DIY enthusiasts alike.

Detalles de producto

MASTERCOOL - 134A R12 Dye Injector (53123-A)
Brand NameMASTERCOOL
Unit Count1 Count
UPC700376102765
Number of Items1
ManufacturerMASTERCOOL
Included ComponentsMASTERCOOL - 134A R12 Dye Injector (53123-A)
Item Type NameTest Tool
Item Weight16 ounces (453.6 grams)
Model Number53123-A
Manufacturer Part Number53123-A
Power SourceBattery Powered
Operating SystemAndroid 4.0
Screen Size1 inches (2.5 cm)
Automotive Fit TypeVehicle Specific Fit
BrandMASTERCOOL

Who Should Buy?

Suitable For
  • Professional Technicians

    Ideal for HVAC professionals needing precise dye injection for leak detection in R134A and R12 systems.

  • DIY Enthusiasts

    Great for home mechanics who want to efficiently troubleshoot and maintain their vehicle's air conditioning system.

  • Automotive Repair Shops

    Perfect for shops requiring reliable and efficient tools to enhance their refrigerant leak detection services.

Not Suitable For
  • General Consumers

    Not suited for casual users who lack the necessary skills or knowledge for refrigerant systems.

DESCRIPCIÓN DEL PRODUCTO

MASTERCOOL - 134A R12 Dye Injector (53123-A)

¿Tienes alguna consulta? Chatea con nosotros

Preguntas y respuestas de los clientes

  • Pregunta: What is the purpose of the MASTERCOOL - 134A R12 Dye Injector?

    Respuesta: The MASTERCOOL - 134A R12 Dye Injector is designed to introduce fluorescent dye into your vehicle's air conditioning system. This dye can help detect leaks in the refrigerant system, ensuring your AC operates efficiently. By using the dye, you can easily pinpoint leaks that may not be visible with the naked eye, saving you time and potentially expensive repairs down the line. This is particularly useful in automotive settings, where exact locations of leaks must be identified to maintain optimal performance.
  • Pregunta: How do I use the MASTERCOOL - 134A R12 Dye Injector?

    Respuesta: Using the MASTERCOOL Dye Injector is straightforward. First, ensure the AC system is off. Connect the injector to the low-pressure service port of the AC system, then slowly depress the injector to release the dye. Follow the manufacturer's instructions carefully to avoid any mishaps. This tool is particularly beneficial when diagnosing AC issues, allowing technicians to efficiently identify leaks without disassembling the entire system.
  • Pregunta: Is the MASTERCOOL Dye Injector compatible with all AC systems?

    Respuesta: The MASTERCOOL Dye Injector is primarily designed for use with R134A and R12 refrigerants, making it suitable for many older and newer vehicle models. Before use, confirm the refrigerant type your system utilizes. This compatibility makes it a versatile tool for both DIY enthusiasts and professional mechanics, ensuring that it can be effectively utilized in various automotive applications.
  • Pregunta: Can I use the dye injector on home AC systems?

    Respuesta: Yes, the MASTERCOOL Dye Injector can be used on home AC systems that utilize R134A or R12 refrigerants, provided you have the appropriate connections. Before using the injector, understand the system's specifications and follow the proper procedures. This feature makes the dye injector an attractive option for homeowners facing AC issues, as it allows them to detect leaks without hiring a professional right away.
  • Pregunta: What types of leaks can the dye injected by this tool detect?

    Respuesta: The dye injected by the MASTERCOOL Dye Injector can help detect both liquid and vapor leaks in the air conditioning system. As the refrigerant escapes, the fluorescent dye will travel with it, revealing the leak's location under ultraviolet light. This capability allows for precise detection, which is crucial for ensuring AC systems run effectively, particularly in older vehicles or those experiencing frequent refrigerant loss.
  • Pregunta: Is it safe to use the dye injector in a vehicle's AC system?

    Respuesta: Yes, the MASTERCOOL Dye Injector is safe to use in a vehicle's AC system when used correctly. The dye is formulated to be non-corrosive and compatible with various lubricants and refrigerants. Following the manufacturer's instructions reduces the risk of any issues. For instance, if you suspect a refrigerant leak in an older car, using this injector can help reveal the problem without causing further damage to the system.
  • Pregunta: Can the dye injected remain in the system permanently?

    Respuesta: Yes, the dye introduced by the MASTERCOOL Dye Injector is designed to remain in the system and does not harm the refrigerants or the system itself. This longevity allows for ongoing monitoring; any future leaks can be easily detected as the dye will still be present. This feature is helpful in situations where minor leaks might develop over time, making it a pragmatic solution for vehicle maintenance.
  • Pregunta: How do I identify the correct service port for the injector?

    Respuesta: To identify the correct service port for the MASTERCOOL Dye Injector, locate the low-pressure service port on your vehicle's AC system, which is usually larger and has a cap that may be marked with 'L' or 'Low'. Ensure that you are familiar with your vehicle’s service manual as it provides clear details on this. Using the correct port is essential to injecting the dye properly, making diagnosis effective, especially when dealing with complex systems in modern cars.
  • Pregunta: What is the shelf life of the dye used in the MASTERCOOL Injector?

    Respuesta: The shelf life of the dye used in the MASTERCOOL Dye Injector is typically long-lasting, often several years when stored correctly in a cool, dry place. It is important to check the manufacturer’s recommendations for specific details. For automotive professionals and DIY enthusiasts alike, having a reliable dye with an extended shelf life means less frequent replacements and assurance of effectiveness when it’s time to identify leaks.
  • Pregunta: Where can I buy the MASTERCOOL - 134A R12 Dye Injector (53123-A) in El Salvador?

    Respuesta: You can purchase the MASTERCOOL - 134A R12 Dye Injector (53123-A) on Ubuy, which offers a wide selection of automotive tools and accessories. Ubuy provides a convenient platform to browse and find this specific product, ensuring you have the necessary tools for diagnostics and maintenance of your vehicle's air conditioning system.

MASTERCOOL Air Conditioning Line Repair Tools 53123-A Editorial Review

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Información importante

  • Limitaciones: Para los productos enviados al extranjero, ten en cuenta que cualquier garantía del fabricante puede no ser válida; las opciones de servicio del fabricante pueden no estar disponibles; los manuales del producto, las instrucciones y las advertencias de seguridad pueden no estar en los idiomas del país de destino; los productos (y los materiales que los acompañan) pueden no estar diseñados de acuerdo con las normas, especificaciones y requisitos de etiquetado del país de destino; y los productos pueden no ajustarse al voltaje del país de destino y a otras normas eléctricas (lo que requiere el uso de un adaptador o convertidor, si procede). El destinatario es responsable de asegurarse de que el producto puede ser importado legalmente al país de destino. Cuando hagas un pedido a Ubuy o a sus filiales, el destinatario es el importador registrado y debe cumplir todas las leyes y normativas del país de destino.
  • No todos los productos que aparecen en Ubuy están a la venta, ya que Ubuy es un motor de búsqueda a nivel mundial. Los productos están sujetos a las normas de exportación/comercio.