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LIQUI MOLY AC System Cleaner Gun

LIQUI MOLY · New

LIQUI MOLY AC System Cleaner Gun

MPN 4090 · Store SKU lqm4090

$188.99
IN STOCK6 ready to ship

Supplier stock checked 11/7/2026, 10:42:21 AM UTC. Adding a part does not reserve it.

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Product details

Aspecial tool for the application of the LIQUI MOLY A/C System Cleaning Fluid (part no. 20001). Produces a circular spray pattern to allow proper cleaning of evaporator. The reservoir uses a quick connector for easy hook-up and handling during application. Developed specially for cleaning air conditioning systems in passenger cars, commercial vehicles and buses as well as in homes. Air-Conditioner System Cleaner Gun

Manufacturer fitment & guides

Check 4090 against the manufacturer’s application information below.

Part-specific notes

  • California Proposition 65: Y

Manufacturer documents

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