Plews LUBR75030 Radiator Filler 3 Gallon Auto Shutoff

Product Description

The PLEWS LUBR75030 is a radiator filler designed for automotive cooling system service. Built from SBR polypropylene, this filler resists degradation from oil, gasoline, and antifreeze, making it a durable choice for shop use. It features an automatic shutoff mechanism that stops flow when the reservoir or radiator reaches capacity, reducing spill risk during coolant top-offs and fills. With a 3-gallon capacity, it holds enough coolant for most full system fills without frequent refilling. Automotive technicians and fleet service professionals will find this tool useful for routine cooling system maintenance and post-repair refills.

This filler is suited for automotive and light-duty truck cooling system service in both independent shops and dealership environments. It works in any application where coolant, antifreeze, or water needs to be added to a radiator or overflow reservoir. The automatic shutoff feature is particularly useful during bulk coolant fills where overfilling is a concern. The labeled design aids in identifying fluid type and helps prevent cross-contamination in multi-fluid shop environments.

Key Features

• Automatic shutoff prevents overfilling during radiator and reservoir fills
• SBR polypropylene construction is impervious to oil, gasoline, and antifreeze
• 3-gallon capacity handles most full cooling system fills in a single pour
• Labeled container helps prevent fluid cross-contamination in shop settings
• Designed for repeated use in professional automotive service environments

Compatibility

Designed as a general-purpose radiator filler for automotive and light-duty vehicle cooling system service. No specific vehicle or system compatibility data was provided by the manufacturer for this part.

Installation Notes

This filler is used by automotive technicians during cooling system service, including post-flush refills and routine coolant top-offs. Allow the engine to cool completely before opening the radiator cap or coolant reservoir to avoid burns from pressurized hot coolant. Use only the coolant type specified by the vehicle manufacturer. Clean the filler thoroughly between uses when switching between coolant types to avoid cross-contamination.