Valvoline Dexron III Mercon ATF OK?
 

MB of course recommends to use MB branded ATF 001-987-2103 but this one costs almost $15 a quart (at Mercedesshop and ********AZ). MB also states that any other Dexron III/Mercon ATF can be substituted if the factory labeled oil is not available.

Amazon is selling Valvoline DEXRON III MERCON MaxLife ATF at $4.69 a quart. I wanted to ask if anyone has used this particular brand ATF in their 722.3 automatic transmission.

My ATF and oil filter change is coming up soon, and I'm not being able to locally source the Mobil Dexron III ATF I currently have in the tranny. Thanks.

I asked at the dealer parts counter for fluid for my 722.4 transmission, and they told me that they do not sell it. I asked what the service department used, and he said that they buy Dexron III/Mercon in drums, and I should just go to any auto-parts house for some.

You need the MB fluid for the electronically-controlled transmissions.

Depends on what "x" is. That will work fine for anything up to x = 5, but not for x = 6 or greater.

Yes that is exactly what the W124 bible states. The newer electronic transmissions need a different oil. The MB branded ATF 001-987-2103 is also fine for anything but those.

My W124.030 with M103.983 has a 722.358 :D

Anyone else had any experience with this Valvoline ATF?
Please.

Just found it at Autobarn even cheaper: $4.49 / quart.

http://www.autobarn.net/oil324-12.html

Don't forget to drain the TQ.........

Yes, I know there is a small hex drain plug on the side of the TQ which one needs to get to align properly in order to access it. Been there, done that. Thanks anyway, appreciate your input.

Pennzoil Dexron-III Mercon ATF 12x 1qt $23.45 at Costco.

Thats just $2 per qt. Anyone has any experience with this ATF?

Any brand name dex 3 product is fine.

The more expensive MB fluids for the 722.6 or for the 722.9 is backwards compatible with your trans too.

I've been using the Valvoline Max Life fluid w/ great results.. It's actually approved for use in other manufactures transmissions that call for synthetic.

You can usually find it @ the local McParts stores in gallon jugs...much handier picking up to of those over 8 qt size containers.

Jonathan

My transmission is a 722.369. I use the specified Dex III in it.

And what brand do you use?

I agree with you the jugs are easier to handle and also the price is actually a bit lower on a per quart basis. But I'm a bit too far to visit a local McParts store unless it can be bought online. :D

I use what ever meets spec, sometimes Murray's house brand.

Found Mobil ATF 333
 

Hi, I was finally able to locally source a "Mobil ATF 333" that is rated as "GM Dexron III G" and "Allison C4", but it does NOT mention the "MERCON" standard. Would this ATF still be suited for use in a 722.3 automatic transmission? (even tough it's not Mercon rated).

Thanks.

Any Dexron 2 or 3 will work in a 722.3

Any idea why a Mobil ATF can show Dexron III G on the label and not being Mercon? That is what prompted me to ask first.

Mercedes always states that one uses the recommend MB original ATF, but in case it's unavailable one can use a "Dexron III/Mercon" ATF as an alternative.

Anyhow, wish someone would explain what each of those names exactly mean.

Mercon is a discontinued brand of ATF manufactured for Ford vehicles:

http://www.imakenews.com/lng/e_article000564317.cfm?x=b11,0,w

Ain't the Internet a wonderful thing? BTW, I used Texaco's ATF last time and will probably use Pennzoil this time, for no other reason than I can get the big jugs at Costco.

OK so that clears up why the name Mercon is no longer included on the newer ATF labels. Thanks.

Which auto trans does my 82 240d have?

Transmission is 722.117 for the 82 240D.