Does the fluorescence allow for leak detection?

All I can say is, it is pretty obvious if and where the leak is due to its colour. Definitely a needed additive if you want system components to last. Does not get pulled out when vacuuming down. Only water and air will be removed.

Pag Air Conditioning Oil 100 250 Ml Compressor Oil Sku

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

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Description

❄️ Keep your cool with the ultimate compressor oil upgrade!

EASY APPLICATION - Brush-on method guarantees thorough seal lubrication during assembly
HIGH THERMAL STABILITY - Withstands temperatures up to 100°C without breakdown
WORKSHOP READY FORMULA - Optimized for supplementing refrigerant oil during repairs
PRECISION SEAL PROTECTION - Fluorescent oil ensures perfect seal wetting and leak detection
TRUSTED GERMAN ENGINEERING - Premium quality with a 2-year warranty for peace of mind

Liqui Moly PAG Air Conditioning Oil 100 is a fully synthetic, fluorescent compressor oil designed for R134a systems. It enhances seal lubrication and leak detection, withstands high temperatures up to 201°C flash point, and is ideal for both assembly and repair applications. Packaged in a convenient 250 ml bottle, this German-engineered oil ensures reliable, long-lasting air conditioning performance.

Specifications

ASIN	B004FPUUC4
Best Sellers Rank	17,341 in Automotive ( See Top 100 in Automotive ) 35 in Engine Oil Additives
Brand	Liqui Moly
Brand Name	Liqui Moly
Container Type	Bottle
Country of Origin	Germany
Customer Reviews	4.6 out of 5 stars 185 Reviews
Flash Point	201 Degrees Celsius
Global Trade Identification Number	04100420040894
Item Form	Oil
Item Weight	0.31 Kilograms
Item weight	0.31 Kilograms
Liquid Volume	250 Millilitres
Liquid volume	250 Millilitres
Manufacturer	Liqui Moly
Material	air conditioning oil
Model Number	4089
Number of Items	1
Package information	Bottle
Part Number	P000578
Product Warranty	2 Year
Recommended Uses For Product	Compressor
Recommended uses for product	Compressor
SAE J300 Viscosity Grade	10W
Specific Uses For Product	Compressor operation
Unit Count	250.0 millilitre
Upper Temperature Rating	100 Degrees Celsius
Viscosity	10w

Reviews

A**G

Item

Very gokd

2.08.2026

D**Y

Ideal quantity for car air conditioning system.

Ease of use, by putting contents into a glass container, so that you know easily how much you want to put in. Good colouring for easy identification of any leaks. Good value for the quantity. Unfortunately, No writing in English for instructions on the can. Refer to U tube For many possible suggestions using the low side vacuum to pull the fluid in. Vacuum compressor just pulls out air and water vapour, Oil remains in system.

25.09.2023

P**P

VERY GOOD PRODUCT.

8.05.2025

B**R

Does what it says it does

Good quality oil

25.11.2022

A**R

Good stuff

Great good quality ac oil

5.07.2021

C**L

R à S

Tout est ok. Produits correspond à l'annonce

23.06.2026

M**O

Qualität okay

Lucky Moll Produkte Qualität 1A Preis naja

28.05.2026

A**O

Óleo ar condicionado

Chegou tudo bem e rápido.

23.09.2025

A**B

22.04.2026

N**O

Aceite

Todo ok.

7.10.2023

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¥5028

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PAG Air Conditioning Oil 100 | 250 ml | Compressor oil | SKU: 4089

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Description

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Common Questions