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A/C Pro
A/C Pro Certified Auto Pro Oil and Fuel System UV Dye Leak Detection 1 Oz (6-Pack) | Professional Grade Leak Detection for Cars & Trucks
4.6
(2,559 Ratings)
All-inclusive price — duties & taxes paid, no extra charges at delivery
A/C Pro Certified Auto Pro Oil and Fuel System UV Dye is your professional solution for detecting leaks across various automotive systems. Imported directly from authorized US retailers, this pack of six 1 oz bottles is designed for use in engine oil, transmissions, power steering systems, and both gas and diesel fuel systems. It is compatible with all weights of petroleum-based lubricants, ensuring broad application for mechanics and car enthusiasts alike.
This UV dye works by fluorescing under a UV light, making even the smallest leaks visible. Its professional-grade formulation is trusted for its accuracy and ease of use, helping to quickly identify and address potential issues before they become major problems. The pack of six provides ample supply for multiple diagnostic uses or for professional workshops.
For Indian customers, importing this specialized automotive diagnostic tool ensures you have access to professional-grade equipment not readily available locally. All customs duties and GST are included in the price, with delivery via ExpressBox tracked shipping. Get precise leak detection and maintain your vehicle's optimal performance.
Key Features
The information below is per-pack only
One application of oil and fuel system UV leak detection dye
For use in engine oil, transmissions, power steering systems and gas/diesel fuel systems
Compatible with all weights of petroleum-based lubricant
Helps locate leaks
Professional grade
Why choose this product
Precision Diagnostics for Your Vehicle
A/C Pro Oil and Fuel System UV Dye is engineered for precision, allowing you to precisely identify leaks in critical automotive systems. Unlike generic solutions, its professional-grade formulation ensures that even minor leaks are easily visible under UV light. This means faster, more accurate diagnostics, saving you time and potential repair costs. Imported from authorized US retailers, it brings a higher standard of automotive maintenance directly to you.
Ideal for DIYers and Professionals
This UV dye is suitable for both experienced mechanics and car owners performing their own maintenance. If you're dealing with potential oil, transmission, power steering, or fuel system leaks, this product offers a clear visual indicator. It's best for those who need a reliable method to diagnose issues before they escalate. Those seeking a quick, no-mess solution for leak detection will find this product highly effective. It may not be suitable for non-petroleum-based systems or if you prefer not to use UV detection methods.
How to use
Determine which system (engine oil, transmission, power steering, fuel) has a suspected leak. Carefully add one 1 oz bottle of A/C Pro UV Dye to the appropriate fluid reservoir or directly into the system, following specific vehicle manual guidelines if available. — Identify System and Add Dye
Start the vehicle's engine and allow it to run for a sufficient period (typically 10-20 minutes) to circulate the dye throughout the system. For fuel systems, driving the vehicle may be necessary to ensure the dye reaches all potential leak points. — Circulate and Operate Vehicle
Turn off the engine and use a UV flashlight in a dimly lit or dark environment to inspect all relevant components, seals, hoses, and connections. The dye will fluoresce brightly under the UV light, clearly marking the location of any leaks. — Inspect with UV Light
Example scenarios
Typical situations where A/C Pro Certified Auto Pro Oil and Fuel System UV Dye Leak Detection 1 Oz (6-Pack) | Professional Grade Leak Detection for Cars & Trucks helps — illustrative scenarios, not customer reviews.
1
Scenario 1
Illustrative example
Where it helps
A car owner in a humid Indian city like Chennai notices a slight oil spot under their vehicle.
How this product helps
Using the A/C Pro UV dye, they add a small amount to the engine oil. After driving for a short period, they use a UV flashlight to inspect the engine bay and undercarriage. The dye highlights a tiny seep from the oil pan gasket, allowing for a precise repair before significant oil loss occurs.
2
Scenario 2
Illustrative example
Where it helps
A mechanic in a busy workshop in Delhi needs to diagnose a suspected fuel leak in a customer's diesel truck.
How this product helps
The mechanic injects the UV dye into the diesel fuel system. After the engine runs for a while, they inspect the fuel lines, filter housing, and injectors with a UV light. The dye reveals a small crack in a fuel line, enabling a targeted replacement and preventing potential safety hazards.
Specifications & installation
Specifications
Compatibility
All weights of petroleum-based lubricant
System Compatibility
Engine oil, transmissions, power steering systems, gas/diesel fuel systems
Active Ingredient
UV Fluorescent Dye
Installation & usage
Directions
Add one application of dye to the relevant system (oil, fuel, etc.). Operate the vehicle to circulate. Inspect for leaks using a UV light.
Application Frequency
As needed for leak detection diagnostics.
Serving Size
1 oz per application
Cost per use
6 oz pack at ₹7,349 — ₹1,225 per oz
Shelf life after opening
12 months (category default for chemical additives)
Contraindications
Not for use in non-petroleum-based systems. Ensure compatibility with specific system components before use.
Allergens / common irritants
May contain petroleum distillates. Avoid prolonged skin contact. Use in a well-ventilated area.
How we compare
Feature
A/C Pro Certified
Others
Detection Method
UV Fluorescent Dye for precise visual leak identification
Often relies on visual inspection, pressure testing, or generic additives; UV dye availability varies
System Compatibility
Compatible with all petroleum-based lubricants and fuels (engine oil, transmission, power steering, gas/diesel)
Varies by brand; some may be specific to oil or fuel only, not universal
Grade & Reliability
Professional grade, trusted for accuracy and consistent results
Quality and reliability can vary significantly between local brands
Pack Quantity & Value
Pack of 6 x 1 oz bottles for multiple uses or workshops
Often sold individually or in smaller packs; value depends on local availability and pricing
Cost per Application
6 oz total at ₹7,349 — ₹1,225 per oz per oz
About A/C Pro
A/C Pro is a trusted brand specializing in professional-grade automotive maintenance and diagnostic tools, particularly for air conditioning and fluid systems.
Compliance & Legal
No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging.
FAQ, See What Others Asked
How can I buy an original A/C Pro Oil and Fuel System UV Dye in India?
CrowCrowCrow imports original A/C Pro Oil and Fuel System UV Dye directly from authorized US retailers and brand partners. Each product is factory-sealed and imported per order. All customs duties and GST are included in the listed INR price, and delivery is via ExpressBox tracked shipping, ensuring you receive an authentic product with transparent pricing and reliable delivery.
What surfaces can this UV dye be applied to?
This UV dye is designed for use within automotive systems that utilize petroleum-based lubricants. This includes engine oil, transmissions, power steering systems, and both gas and diesel fuel systems. It helps detect leaks from seals, hoses, and components within these specific fluid pathways.
Do I need to sand before or after applying this UV dye?
Sanding is not applicable to the application of UV dye itself, as it is added to the fluid system. The dye circulates with the lubricant or fuel. After the vehicle has run and the dye has circulated, you would use a UV light to inspect the exterior of the system components for any signs of leakage where the dye has escaped.
How many coats and what is the recoat window for this UV dye?
This product is designed for a single application of dye per diagnostic session. You add one 1 oz bottle to the affected system. There is no recoat window or multiple coats needed for the dye itself; the goal is to introduce it into the system and then observe for leaks under UV light after circulation.
Is this UV dye compatible with my topcoat (enamel, urethane, lacquer)?
This UV dye is specifically formulated to be compatible with all weights of petroleum-based lubricants and fuels. It is not a paint or coating, so compatibility with automotive topcoats like enamel, urethane, or lacquer is not applicable. Its function is to mix with existing fluids and reveal leaks.
Does this UV dye prevent rust or corrosion?
No, this A/C Pro UV dye does not prevent rust or corrosion. Its sole purpose is to act as a visual tracer under UV light, helping to detect leaks in oil, fuel, transmission, and power steering systems. For rust and corrosion prevention, you would need specific anti-corrosion additives or coatings.
Is A/C Pro Oil and Fuel System UV Dye safe for all vehicles?
This UV dye is compatible with all weights of petroleum-based lubricants and is designed for use in engine oil, transmissions, power steering systems, and gas or diesel fuel systems. While generally safe for these applications, always ensure compatibility with your specific vehicle's fluid types and components before use.
Can I use this UV dye daily?
This UV dye is intended for diagnostic purposes to detect leaks, not for daily use as a fluid additive. It should be added to the system when you suspect a leak and then removed or allowed to circulate until the leak is identified. Continuous daily use is not recommended.
What are the side effects of using A/C Pro Oil and Fuel System UV Dye?
The primary 'side effect' is the visual indication of leaks under UV light. Ensure proper ventilation when working with automotive fluids and the dye. Avoid prolonged skin contact, as it may contain petroleum distillates. It is not intended for ingestion or prolonged exposure beyond diagnostic use.
What are the benefits of using A/C Pro Oil and Fuel System UV Dye?
The main benefit is its ability to precisely locate leaks in critical automotive systems by fluorescing under UV light. This professional-grade dye helps in early detection of potential problems, saving time and money on repairs, and ensuring the longevity of your vehicle's components.
Your Order Journey: From Purchase to Doorstep
You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you
You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
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Spec
Price
Local 1 oz bottles can range from ₹500-₹1500 depending on brand and retailer