Can I inject some oil into the low pressure pipe?

Yes .. but only if this is the type of oil your compressor takes … dont put to much .. example if the compressor is brand new then put the corresponding amount also if you switching compressors change all the seals and the 2cores that way youll prevent any leak and waste of money.. but if the compressor is already on ill suggest to only put maximum of 1oz because you can not tell how much oil it has inside … hope this could help happy New Year!!

What are the different names for freon?

R12, R22, r134a...that's for vehicles

Uac Universal Air Conditioner Ro 0900b Refrigerant Oil

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

172.96 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

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Description

❄️ Keep your ride cool and your crew envious with UAC’s ultimate AC oil!

EFFORTLESS APPLICATION - Clear, easy-to-inject 8oz bottle for quick maintenance
ULTIMATE COOLING BOOST - Maximize your AC’s chill with premium PAG 46 oil
UNIVERSAL COMPATIBILITY - Fits a wide range of recreational motor vehicles seamlessly
PRECISION OE REPLACEMENT - Trust UAC’s brand-new, vehicle-specific formula
SMOOTH COMPRESSOR PERFORMANCE - Reduce friction and wear for longer AC life

UAC Universal Air Conditioner RO 0900B Refrigerant Oil is a high-quality, 8oz bottle of PAG 46 (R-134A) oil designed for universal fit in recreational motor vehicles. This OE replacement lubricant reduces compressor friction and wear, ensuring maximum cooling efficiency and extending AC system life. Trusted by professionals and backed by 955+ positive reviews, it’s essential for maintaining peak automotive AC performance.

Specifications

ASIN	B003R4Q7PS
Automotive Fit Type	Universal Fit
Best Sellers Rank	#130,859 in Automotive ( See Top 100 in Automotive ) #1,065 in Automotive Oils
Brand	UAC
Brand Name	UAC
Compatible with Vehicle Type	Recreational Motor Vehicle
Container Type	Bottle
Customer Reviews	4.7 out of 5 stars 955 Reviews
Global Trade Identification Number	00711307215843
Included Components	Refrigerant Oil
Item Type Name	PAG 46 (R-134A) OIL
Liquid Volume	8 Fluid Ounces
Liquid volume	8 Fluid Ounces
Manufacturer	UAC
Manufacturer Part Number	RO 0900B
Model Number	RO 0900B
Package information	Bottle
Size	Pack of 1
UPC	711307215843
Unit Count	1 Count
Vehicle service type	Recreational Motor Vehicle

Reviews

H**Y

Essential for AC maintenance and performance.

I used this PAG 46 (R-134A) oil during an AC compressor replacement, and it worked perfectly. It’s clear, easy to inject, and essential for preventing compressor damage while ensuring maximum cooling efficiency. It reduces internal friction and wear, which has noticeably improved the performance of my automotive AC system. Great value for a high-quality, vehicle-specific lubricant.

7.01.2026

K**I

good product

worked well

8.06.2026

R**J

Works for an 05 civic.

Used in my 2005 hona civic when I replaced the condenser. Just added whatever dripped out and also used it to lube up the new "o" rings.

8.07.2025

V**O

A/C compressor oil

A/C compressor oil for chevrolet silverados good price

16.12.2025

L**I

Good quality and price

Quality product for ac repairs

4.07.2025

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

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1 month ago

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172.96 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Khalid Z.

Great experience from order to delivery. Highly recommended!