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FJC 4928D Radiator Coolant Dye 1 oz Leak Detection

Manufacturer

Picture for manufacturer FJC

Part Number

4928D
13 reviews
Sale Price

$4.95

3 left at this price

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The FJC 4928D is a professional-grade radiator coolant dye designed to quickly identify leaks in automotive cooling systems. This concentrated fluorescent dye is added directly to the radiator or coolant reservoir and circulates through the entire cooling system, making even the smallest leaks visible under UV light.

Key Features:

  • 1 ounce bottle treats multiple cooling systems
  • Compatible with all types of antifreeze and coolant formulations
  • Fluorescent formula glows bright under UV/black light for easy leak detection
  • Safe for all cooling system components including hoses, gaskets, and seals
  • Display packaging ideal for retail presentation
  • Professional-grade formula trusted by technicians

Simply add the dye to the cooling system, run the engine to operating temperature, and scan with a UV light to pinpoint leaks in hoses, radiators, water pumps, heater cores, and gaskets. The concentrated formula ensures long-lasting visibility for thorough diagnosis.

Great experience...price was unbeatable and customer service was very responsive.

So far so good...

quick & easy!

Great customer service and even better prices,had to have a new e-boost2 by the weekend,and they made it happen.

great so far

So far it has been a good experience

shipped fast, cant wait to put it on the jeep, would buy from here in the future.

Cheapest prices on exactly what I needed

Great

quick and easy

being this is a hard to find part.iam very pleased to find it in your store.

Of 6 other vendors I'd found, every one listed the exact same price for the product. Autoplicity was well over 10% less. Although it's like an instinct for me to shop around & compare prices, I would expect that Autoplicity will be the hands down winner on any & all future purchases. I don't know how they do it...but who am I to question them saving me lots of money!!

Good selection at good prices

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