Mastercool53351 Professional UV Leak Detection Kit – 12V High-Intensity Light – Detects A/C, Coolant, Fuel, Oil, ATF Leaks – Includes Universal Dyes, Glasses, R134a & R12 Compatible

Mastercool53351 Professional UV Leak Detection Kit – 12V High-Intensity Light – Detects A/C, Coolant, Fuel, Oil, ATF Leaks – Includes Universal Dyes, Glasses, R134a & R12 Compatible

Q: How long should i keep the engine running for UV dye to show up? And do i have to rev it or just idle it?

Since I used the fluorescent dye to detect leaks from the power-steering system I had to drive my car around for approx 15 mins to actually see where it was leaking from. At idle I couldn't see any leaks. After the drive the leak was pretty obvious and the UV light picked it up right away.

Q: are glasses included?

Yes. They are an amber/yellow color

Q: Can the kit be used to identify transmission leaks?

transmission leak should b readily identifiable by the red tint already in the fluid to b sure either water blast or at least hose off under hood all oils and then get on fairly clean surface to see if red oil shows up keep in mind u could have more than one leak and some people will put trans fluid in power steering complicating matters

4.4/5

Product ID: 60521746

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🔦50W high-intensity UV light

🚗R134a & R12 system compatibility

🧪Universal fluorescent dyes included

Frequently Bought Together

Mastercool 53351 Professional UV Leak Detection Kit – 12V High-Intensity Light – Detects A/C, Coolant, Fuel, Oil, ATF Leaks – Includes Universal Dyes, Glasses, R134a & R12 Compatible

Tracer Products TP34000601 UV Fluorescent Leak Detection Dye - Set of 6

UV Fluid Leak Detection Dye, 8 Oz

Description

🔍 Illuminate leaks before they become disasters!

PRO GRADE PORTABILITY - Rugged molded carry case keeps your kit organized and ready for on-the-go diagnostics.
SAFETY MEETS EFFICIENCY - UV-enhancing glasses and dye remover included for safe, clean, and professional leak detection.
LEGACY MODERN VEHICLE READY - Compatible with R134a and R12 refrigerants, covering all your automotive and HVAC needs.
PINPOINT LEAKS WITH LASER FOCUS - 50-watt UV light reveals hidden leaks in seconds, even in the toughest spots.
UNIVERSAL DYE KIT FOR EVERY SYSTEM - Includes oil and coolant fluorescent dyes for up to 10 precise applications each.

The Mastercool 53351 Professional UV Leak Detection Kit is a comprehensive, portable solution designed for automotive and HVAC professionals. Featuring a powerful 50-watt 12V UV light, universal fluorescent dyes for oil and coolant systems, and compatibility with both R134a and R12 refrigerants, this kit ensures fast, accurate leak detection. It includes essential accessories like dye remover, safety glasses, and service labels, all housed in a durable carry case for maximum convenience and reliability.

Specifications

Manufacturer	Mastercool
Brand	Mastercool
Product Dimensions	24.77 x 17.15 x 8.26 cm; 997.9 g
Item model number	53351-B
Manufacturer part number	53351-B
Item Weight	998 g

Have a Question? See What Others Asked

How long should i keep the engine running for UV dye to show up? And do i have to rev it or just idle it?

are glasses included?

does it come with dye for a/c

Can the kit be used to identify transmission leaks?

Common Questions

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TrustScore 4.5 | 7,300+ reviews

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

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Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

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