The Tracerline 6pcs 1oz R-134a/PAG A/C Dye (TP3820-1P6) is an essential solution for accurately pinpointing refrigerant leaks in automotive air conditioning systems that use R-134a refrigerant and PAG oil. This comprehensive package includes six individual 1 oz (30 ml) bottles of highly concentrated, OEM-grade fluorescent dye, providing ample supply to service up to 24 vehicles. Designed for both professional technicians and automotive enthusiasts, this dye integrates seamlessly into your AC system, allowing you to visibly identify leak points under a UV light.
KEY FEATURES AND BENEFITS:
- Accurate Leak Detection: Clearly illuminates refrigerant and oil leaks with a bright green glow under UV light, enabling precise identification of problem areas.
- R-134a/PAG Compatibility: Specifically formulated for automotive AC systems using R-134a refrigerant and PAG (Polyalkylene Glycol) oil, ensuring safe and effective use.
- OEM Grade Quality: Meets the rigorous standards of original equipment manufacturers, providing reliable performance and peace of mind.
- Co-Solvent Free Formula: Designed without additional solvents, protecting sensitive AC system components from potential damage.
- High Coverage: Each kit contains six 1 oz bottles, collectively servicing up to 24 vehicles, offering excellent value for professional shops and frequent users.
- Time and Cost Savings: Quickly identifies leaks, reducing diagnostic time and preventing the need for repeated refrigerant recharges, ultimately saving on repair costs.
SPECIFICATIONS:
- Part Number: TP3820-1P6
- Container Size: 1 oz (30 ml) per bottle
- Quantity: 6 bottles per pack
- Color: Green (fluoresces under UV light)
- Product Form: Liquid
- Compatible Systems: R-134a Refrigerant, PAG oil
- Standards: Meets or exceeds SAE J2297
- Boiling Point: 392°F (200°C)
- Flash Point: 299°F
- Specific Gravity: 0.96
- Viscosity @ 40°C: 13.5 cSt
- Viscosity @ 100°C: 3.3 cSt
- What is included: 6 x 1 oz (30 ml) bottles of R-134a/PAG A/C Dye
HOW TO USE:
- Safety First: Always wear appropriate personal protective equipment, including safety glasses and gloves, when working with AC refrigerants and dyes.
- Locate Service Port: Identify the low-side service port on your vehicle’s R-134a AC system.
- Prepare Injector: Connect a suitable dye injector (e.g., refillable inline or syringe type, sold separately) to the 1 oz dye bottle.
- Inject Dye: Follow the instructions for your specific dye injector to introduce the recommended amount of dye into the AC system. A common recommendation is 0.25 oz (7ml) per 5 lbs (2 kg) of refrigerant or 10 oz (300 ml) of lubricant.
- Run AC System: Start the vehicle and run the AC system on its coldest setting with the fan on high for at least 15–20 minutes. This allows the dye to thoroughly circulate and mix with the refrigerant and oil throughout the system.
- Inspect for Leaks: Using a high-quality UV (ultraviolet) leak detection lamp, thoroughly scan all AC components, including hoses, fittings, condensers, evaporators, compressors, and service ports.
- Identify Leaks: Any areas where refrigerant and dye have escaped will glow a bright, unmistakable green under the UV light, indicating a leak location.
- Repair and Verify: Once leaks are identified and repaired, vacuum the system, recharge it with the appropriate amount of R-134a refrigerant, and re-inspect with the UV light to confirm the repair was successful.
BENEFITS OF USING TRACERLINE 6PCS 1OZ R-134A/PAG A/C DYE (TP3820-1P6):
- Efficient Diagnostics: Significantly speeds up the process of finding AC leaks, reducing labor time and getting vehicles back on the road faster.
- Prevents Repeat Failures: By precisely identifying leak points, it helps ensure that repairs are accurate, preventing recurring issues and refrigerant loss.
- System Integrity: Maintains the optimal performance and longevity of your AC system by addressing leaks promptly, which can otherwise lead to compressor damage or system failure.
- Professional Results: Provides the same high-quality leak detection capability used by automotive professionals, allowing for effective DIY repairs.
- Cost-Effective Solution: A single kit services numerous vehicles, making it an economical choice for both shops and individuals.
- Environmentally Responsible: Addresses leaks quickly, helping to minimize the release of refrigerants into the atmosphere.
FEATURES:
- Formulated for R-134a refrigerant and PAG oil systems.
- Utilizes advanced fluorescent technology for clear leak visualization.
- Packaged in convenient 1 oz (30 ml) measured bottles.
- Each kit contains six individual dye applications.
- Provides coverage for up to 24 separate vehicle AC systems.
- Designed to be free of co-solvents for system safety.
- Adheres to industry-recognized SAE J2297 performance standards.
- Bright green fluorescence for easy detection under UV light.
- Compatible with most standard dye injection tools.





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