2.5ml R134a Refrigerant Oil Leak Detector Dye Agent High Concentration Automotive AC Fluorescent Leak Detection

Quickly pinpoint hard-to-find air conditioning leaks in your vehicle with this 2.5ml R134a Refrigerant Oil Leak Detector Dye Agent. Formulated as a high-concentration fluorescent detection oil, this automotive AC additive circulates seamlessly throughout your car's cooling system alongside standard R134a refrigerant and compressor oil. When injected into the low-pressure service port, the fluorescent dye escapes at the exact point of any leak, glowing brightly under UV/blacklight inspection lamps. Compatible with standard automotive air conditioning systems, it provides a fast, reliable, and cost-effective diagnostic solution without harming internal AC compressor components, O-rings, or system seals.

Key Features

• High-Concentration Fluorescent Formula: Emits a vivid fluorescent glow under ultraviolet (UV) light, allowing precise identification of hairline cracks and pinhole leaks.

• Universal R134a AC System Compatibility: Blends smoothly with R134a refrigerant and PAG/POE compressor oils without causing chemical clogging or corrosion.

• Fast & Accurate Diagnostics: Pinpoints exact leak locations across condenser coils, evaporator cores, rubber hoses, fittings, and compressor shaft seals.

• Safe for System Components: Non-corrosive, solvent-free formulation protects rubber O-rings, internal valves, and aluminum line walls.

• Compact 2.5ml Precision Application: Concentrated dose provides effective system-wide dye coverage for single-vehicle AC diagnostic procedures.

Why Choose Our AC Fluorescent Leak Detector Dye

Searching for refrigerant leaks using soapy water or pressure gauges alone is time-consuming, inaccurate, and often fails to detect small pinhole leaks hidden behind engine components. Replacing AC parts without identifying the exact leak point wastes money on unnecessary components and refilling refrigerant. This high-concentration R134a fluorescent leak dye combines instant UV light visibility, safe lubricant compatibility, universal R134a fitment, and precise pinpoint accuracy—giving your automotive AC troubleshooting, garage diagnostics, and vehicle maintenance an instant professional upgrade.

Perfect For

• Detecting refrigerant leaks in automotive air conditioning systems, truck cooling loops, and climate control units

• DIY car mechanics, auto repair shops, HVAC technicians, and mobile diagnostic specialists

• Troubleshooting intermittent cooling loss, refrigerant pressure drops, and noisy AC compressors

• Gifting as a practical mechanic tool present, automotive garage supply, or vehicle maintenance essential

Specifications

• Volume: 2.5 ml Concentrated Formula

• Refrigerant Compatibility: R134a Systems

• Detection Method: UV / Blacklight Fluorescent Inspection

• Formulation: Solvent-Free, Safe for Seals, O-Rings, & Compressor Oil

• Ideal Uses: R134a Refrigerant Oil Leak Detector, Automotive AC Dye Agent, Fluorescent Leak Detection Oil