What is Nd8 compressor oil?
“ND 8” stands for Nippon Denso oil 8. So this is their version of compressor oil. On the inside of hood on my Toyota it says “Use ND 8 oil or equivalent .” At my Toyota dealership, they do indeed have ND 8 oil. It’s in a big barrel, and it is not for sale to customers. The equivalent oil that I have found is PAG 46 oil.
What is the difference between Nd8 and Pag 46 oil?
ND 8 oils is acronyms for registry viscosity. Where 8 is the viscosity grade. PAG is the acronym for polyalka-lineglycol and the 46 stands for the ISO-46 viscosity grade. Which is a different measuring system. The bottom line is that ISO 46 system is equivalent to the ND 8 system.
What is the difference between Nd8 and ISO 46 oil?
PAG is the acronym for polyalka-lineglycol and the 46 stands for the ISO-46 viscosity grade. Which is a different measuring system. The bottom line is that ISO 46 system is equivalent to the ND 8 system. But whatever oil system you chose be sure that the oil is double end capped to reduce moisture absorption.
What is a good substitute for ND-oil 8?
I like to know if there any substitute/equivalent oil for ND-Oil 8. such as PAG 46-150 or Auto BAV Auto 100 oil. Also, Valve core Low/High side PN# such as M8/M10 or any other for this vehicle. Your car should have a Nippondenso compressor which would use Double end capped PAG 46 compressor oil.
Is Suniso SL32 oil good?
Does ND-8 oil work with R134A?
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Is ND-oil 8 the same as Pag 46?
In with the new DENSO uses ND-oil 8 for its R134a type refrigerant compressors, a PAG 46 oil. The new refrigerant type uses ND-oil 12, also a PAG 46 oil but with additives specifically for the R1234yf type refrigerant.
What is ND 8 oil?
ND-oil 8 and ND-oil 12 are premium quality compressor oils, produced by Idemitsu Kosan Co., Ltd. This Japanese oil company operates on a global level and is active in different business domains like fuel, oils, basic chemicals and renewable energy.
What is Pag ND8?
Product Details. Our 46V Denso ND8 PAG oil for air conditioning compressors will keep your system properly lubricated during those long hours in the hot summer sun. This 8.5 ounce bottle of synthetic Polyalkylene Glycol refrigerant oil is specially formulated to work with refrigerants like R134a and R12.
Are all PAG 46 oils the same?
Because the various PAG oils all have different viscosities, it is virtually IMPOSSIBLE to have a single oil formulation with the same viscosity characteristics as the original PAG 46, PAG 100 or PAG 150. The universal oil will be a compromise blend that fails to meet anyof the OEM specifications.
Can you mix Poe oil and PAG oil?
POE/ESTER OIL Because mineral oil and PAG oil cannot be mixed, another A/C compressor oil was needed to bridge the gap for system conversions. The transitional solution was polyol ester oil (“ester” oil or POE). Ester oil is often called “retrofit oil” because it mixes with both R-12 and R-134a.
Can you add too much oil to AC compressor?
If you add too much oil to the system, it may pool in various places of the system and can coat the inner walls of the evaporator and condenser coils. This will diminish their ability to absorb or dissipate heat, thereby bringing down the overall cooling performance.
How much PAG oil do I put in a compressor?
Lets add oil back to the new compressor in an amount equal to the amount drained from the old compressor. 3 oz. Old Compressor 2 oz. Old Dryer 5 oz needed in new compressor Typically you’ll want to change the receiver dryer along with the compressor.
What is ND 11 oil?
ND-oil 11 is a POE oil, specific developed for use in DENSO electric driven scroll compressors, which are used in hybrid and electric vehicles. This oil has high insulation properties, as the electric motor of the compressor is cooled by the refrigerant and oil mix.
Is PAG 46 and PAG 100 Compatible?
Vehicle and manufacturer-specific information must therefore be observed accordingly. ➔ PAG oils are highly miscible with R134a (PAG oils 46 YF and 100 YF also with R1234yf) and are suitable for lubricating the air conditioning systems of most passenger and commercial vehicles.
What happens if you mix PAG oils?
What’s the problem? The two oils do not mix completely and cannot create a long-lasting homogenous mixture, which is needed to ensure the correct lubrication of the mechanical parts within the compressor.
What happens if you mix PAG oil and mineral oil?
They should not be mixed with mineral oils. The result is a gelatinous, gooey mess. Although they are excellent lubricants, they can pose a logistic problem in plants. They can also have some negative effects on paints and seals, and are very expensive.
Does it matter what PAG oil to use?
Not anymore. The PAG oil needed for a particular system is determined solely by the compressor manufacturer. Denso, for example, makes compressors for a variety of automobile manufacturers so it is entirely possible to have the same PAG requirements for different makes of cars.
What type of PAG oil should I use?
➔ PAG oils are highly miscible with R134a (PAG oils 46 YF and 100 YF also with R1234yf) and are suitable for lubricating the air conditioning systems of most passenger and commercial vehicles. ➔ The choice of the right viscosity is crucial when using PAG oils (PAG 46, PAG 100, PAG 150).
What type of oil is used with 134a?
Polyolester oil is a type of synthetic oil that is compatible with the R-134a, R-410A and R-12 refrigerants.
Do Denso compressors come with oil?
All DENSO A/C Compressors are delivered as complete assemblies, pre-filled with the correct quantity and type of compressor oil. The purpose of compressor oil is to lubricate and cool the moving parts of the compressor.
Substitute oil for ND-Oil 8 – Automotive Air Conditioning Information Forum
B777 on Fri March 10, 2006 1:18 AM . Year: 1999 Make: Honda Model: Accord LX Engine Size: 4cyl Refrigerant Type: HFC-134/R134a Ambient Temp: LAX Pressure Low: 25psi Country of Origin: United States . Hi, I like to know if there any substitute/equivalent oil for ND-Oil 8. such as PAG 46-150 or Auto BAV Auto 100 oil. Also, Valve core Low/High side PN# such as M8/M10 or any other for this vehicle …
“ND oil 8 or equivalent” is… what? (POE, PAG 100, PAG 46?)
Yep, got the template (thank you Techmid). My concern is the oil compatibility with what’s currently in the system. So, if ND8 is PAG 46 as BMR states, this means that Toyota swapped my R-12 to R134a, did not remove any old mineral oil (unless I removed it by vac. system for 3 hrs.
“ND-OIL 8 or equivalent” for A/C compressor | Lexus IS Forum
During recovery you will pull some/most oil out of the system. Proper Toyota procedure is to hold vacuum for 30 mins, just to make sure there is no refrigerant or moisture left in it .If it holds vacuum, should be close to 30″hg (i did some toyotas and it was 28-29″hg), it makes sure there is no leaks.
are sp-10,nd-8, and pag46 compatable? – Automotive Air Conditioning …
ice-n-tropics on Mon March 06, 2006 9:32 AM . Judge Roy Bean, Hold on just a minute and consider this before you get started: 1) SP 10 PAG oil is on the nameplate of ONLY Sanden compressors in the USA, NEVER Denso compressors. 2) The Intripid uses the Denso 10PA17C compressor ONLY, NEVER Sanden. 3) Denso ships with only ND8 oil which is highly formulated as a DEC PAG with additive lube …
What is ND 8 oil?
ND 8 oils is acronyms for registry viscosity. Where 8 is the viscosity grade . PAG is the acronym for polyalka-lineglycol and the 46 stands for the ISO-46 viscosity grade. Which is a different measuring system. The bottom line is that ISO 46 system is equivalent to the ND 8 system. But whatever oil system you chose be sure that the oil is double end capped to reduce moisture absorption. Or use oil dispensed into port by hose.
Do new compressors come with oil?
are you using a new or used compressor? new comes with oil already. if you’re using a used one i’d suggest trying someplace like napa. i know we’ve gotten it there before.
Does Toyota have ND 8 oil?
At my Toyota dealership, they do indeed have ND 8 oil. It’s in a big barrel, and it is not for sale to customers.
Is ISO 46 oil the same as ND 8?
The bottom line is that ISO 46 system is equivalent to the ND 8 system. But whatever oil system you chose be sure that the oil is double end capped to reduce moisture absorption. Or use oil dispensed into port by hose. G.
Can you pull oil out of a vacuum?
Pulling a vacuum won’t pull out the oil, since you’re not creating suction, just vacuum. If you were pulling air through the system, then it could pull the oil out. But you’re not pulling air through, just out.
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Features and benefits
Developed by a global specialist, our A/C compressor oils have superior refrigerant miscibility and lubricity properties. Their material qualities include thermal stability, moisture absorption and high viscosity index.
Types and characteristics
Produced by global specialist Idemitsu Kosan Co. Ltd., ND-oil 8 & ND-oil 12 have been developed under the strict requirements of DENSO Thermal Systems.
Catalogues and leaflets
To find out more about the quality of DENSO compressor oils and to find the right one for your component, take a look at our product bulletins. Browse the Downloads section.
How much oil does Denso use?
If I remember correctly, Denso ships their compressors with a full system oil charge of 7.6 ozs. Having excess oil in the system will degrade its performance.
How much oil does a compressor hold?
Some of my research online indicates that the compressor holds about 50% of the oil of the entire system so I’m tempted to follow the FSM and add the amounts of oil listed above directly to the components that I’m replacing and call it good for a total system amount of around 180cc.
How many cc is a 10PA compressor?
However, the following link indicates that the total system capacity for AC systems with a nippondenso 10PA compressor is 8 fl. oz (~236.6 cc), about 60cc less than the 180cc I was thinking about adding.
What is POE oil?
POE (polyol ester) oil is usually specified for hybrid cars that have electrically-driven A/C compressors because it is non-conductive. Using the wrong oil may allow current to short circuit back through the A/C compressor, creating a shock hazard.
What About Universal A/C Compressor Oils?
Our advice is this: Why take a chance using a universal oil when you can just as easily use the correct PAG oil?
What type of oil is needed for a 2013 Cadillac XTS?
Newer vehicles with R-1234yf A/C systems require a special 1234yf compressor oil specified by the vehicle manufacturer. General Motors recommends GM lubricants only (PAG-PSD1 #19260643 for 2013/14 Cadillac XTS, and PAG-ND12 #19299051 for 2013 Cadillac ATS). Universal compressor oils should NOT be used in R-1234yf applications.
Why do people use universal oils?
The reason why some people promote universal oils is because it is simplier for auto parts stores and shops to stock a single type of oil instead of a number of different oils.
Can I use mineral oil in R-12 compressor?
Mineral oi l should only be used in older R-12 A/C compressors because R-12 will not mix with R-134 refrigerant. “Universal” A/C compressor oils are often PAO-based and are not the same viscosity as the PAG oil recommended for a specific type of compressor.
Is Suniso SL32 oil good?
Definitely, Suniso SL32 is a big no no, in my own opinion. You would be using a lubricant oil not designed for your compressor. One with a different viscosity grade and a different chemistry.
Does ND-8 oil work with R134A?
Based on this chart, it looks like the oil should work with piston compressors designed for R134a, but … … According to Denso, ND-8 is equivalent to PAG 46, which would suggest that the viscosity isn’t what it should be: oil ac air-compressor.
