Notices
1999 - 2003 7.3L Power Stroke Diesel  
Sponsored by:
Sponsored by: DP Tuner

Transmission Oil Help Quick!

Thread Tools
 
Search this Thread
 
Old Oct 1, 2005 | 11:31 AM
  #1  
PowerstrokeJunkie's Avatar
PowerstrokeJunkie
Thread Starter
|
Post Fiend
Joined: Jul 2005
Posts: 14,582
Likes: 12
From: 21791
Transmission Oil Help Quick!

well, i am going to replace my transmission oil, and i think i have decided on Mobil 1 Synthetic ATF. i went searching on ebay, and i saw 20 quarts (what i need) of Mobil ATF 3309. here is what the auction stated:
Mobil ATF 3309 is recommended for use in transmissions made by Aisin AW requiring a fluid approved against Type T-IV, JWS 3309, GM 9986195, Saab 3309, Volvo 1161540, and Audi G-055-025-AZ. These Aisin AW transmissions are used in CERTAIN domestic and foreign vehicles, including Toyota, Lexus, Audi, Saturn, Ford, Volvo, Volkswagen, Saab, Porsche, and Mitsubishi.

This is not a Dexron, Mercon ATF and is for newer cars, typically five speed automatics. Only dealers carry this ATF (own labels) and costs $11-16 per quart.

Check your owners manual or dealer to see if you need any of the above specs for your ATF. If you do, you cannot use other ATF's including synthetic or "universal" ones without risking a transmission damage.

it said that it is "not a Dexron, Mercon ATF''... but i need a MerconIII fluid, right? is this the stuff to use? its only $3.85 a quart on the auction block.\

 

Last edited by PowerstrokeJunkie; Oct 1, 2005 at 11:34 AM.
Reply
Old Oct 1, 2005 | 01:08 PM
  #2  
PowerstrokeJunkie's Avatar
PowerstrokeJunkie
Thread Starter
|
Post Fiend
Joined: Jul 2005
Posts: 14,582
Likes: 12
From: 21791
i was looking into AMSOIL ATF. it seemed good, but i read that you should not use oil rated for both Mercon and Mercon V. but this oil says:



AMSOIL ATF is recommended for automotive and hydraulic applications requiring any of the following specifications:

  • GM DEXRON® II, DEXRON III
  • Ford MERCON®, MERCON® V
  • Chrysler ATF+ through ATF+4®
  • Honda Z-1 (Not for use in CVT transmissions)
  • Toyota Type T and T-IV
  • Mitsubishi/Hyundai Diamond SP II & III
  • Allison C-3, C-4
  • Caterpillar TO-2
  • Voith G1363
  • ZF TE-ML 14C
  • Mercedes Benz 236.1, 236.6, 236.7, 236.9
  • BMW 7045E
  • SAAB 3309
can i use this? i found redline D4 oil on ebay, and i have read here that this oil is good stuff. and i priced out 20 quarts, and including shipping it is $189.32. is that too much for oil, at $8.15 a quart? i have a amsoil dealer as a friend and he can get the AMSOIL ATF at his cost for me.
 
Reply
Old Oct 1, 2005 | 01:27 PM
  #3  
dsldrvr's Avatar
dsldrvr
Senior User
Joined: Aug 2005
Posts: 112
Likes: 0
Originally Posted by strokin_it7.3
well, i am going to replace my transmission oil, and i think i have decided on Mobil 1 Synthetic ATF. i went searching on ebay, and i saw 20 quarts (what i need) of Mobil ATF 3309. here is what the auction stated:
Mobil ATF 3309 is recommended for use in transmissions made by Aisin AW requiring a fluid approved against Type T-IV, JWS 3309, GM 9986195, Saab 3309, Volvo 1161540, and Audi G-055-025-AZ. These Aisin AW transmissions are used in CERTAIN domestic and foreign vehicles, including Toyota, Lexus, Audi, Saturn, Ford, Volvo, Volkswagen, Saab, Porsche, and Mitsubishi.

This is not a Dexron, Mercon ATF and is for newer cars, typically five speed automatics. Only dealers carry this ATF (own labels) and costs $11-16 per quart.

Check your owners manual or dealer to see if you need any of the above specs for your ATF. If you do, you cannot use other ATF's including synthetic or "universal" ones without risking a transmission damage.

it said that it is "not a Dexron, Mercon ATF''... but i need a MerconIII fluid, right? is this the stuff to use? its only $3.85 a quart on the auction block.\
This is NOT the ATF to use , Use only Mercon /Dex-III ATF, regular M1 ATf meets Mercon spec. Do Not use Mercon V , unless it is new fill on freshly rebuilt tranny, just easier to remember NO Mercon V. The III portion is from Dexron III. there is no Mercon III spec.
 
Reply
Old Oct 1, 2005 | 01:37 PM
  #4  
PowerstrokeJunkie's Avatar
PowerstrokeJunkie
Thread Starter
|
Post Fiend
Joined: Jul 2005
Posts: 14,582
Likes: 12
From: 21791
cool. i found a bunch of Royal Purple oil on ebay. $6.99 a quart, which equals to $139.80, with free shipping on 20 quarts. i am thinking of getting two cases (24 quarts, and maybe an extra 4 quarts, and do the transfer case. i have heard that you can use ATF in that, is that true?
 
Reply
Old Oct 1, 2005 | 02:08 PM
  #5  
wlihntr's Avatar
wlihntr
Postmaster
Joined: Jan 2004
Posts: 4,758
Likes: 7
From: colorado
the mobil 1 you need says "synthetic ATF DEXTRON/MERCON" on the bottle (i just did a fuild change two days ago) Auto Zone sells it for about $6.00 a bottle
 
Reply
Old Oct 1, 2005 | 02:13 PM
  #6  
cookie88's Avatar
cookie88
FTE Leadership Emeritus
20 Year Member
Liked
Joined: May 2001
Posts: 13,653
Likes: 6
From: Cabot, Arkansas
FTE Emeritus
Originally Posted by strokin_it7.3
an extra 4 quarts, and do the transfer case. i have heard that you can use ATF in that, is that true?
Yes. The T-case uses the same fluid as the tranny, but it won't hold 4 quarts, so you'll still have a little extra for topping off later.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
kawika
1999 - 2003 7.3L Power Stroke Diesel
49
Jun 23, 2021 11:47 PM
akblackfoot
6.0L Power Stroke Diesel
1
Feb 17, 2017 12:47 PM
nascar6dude
2004 - 2008 F150
11
May 19, 2012 01:48 PM
bpounds
6.0L Power Stroke Diesel
5
Apr 10, 2010 07:52 PM
tnt4cat
Oil & Lubrication
13
Jan 7, 2005 07:25 AM




All times are GMT -5. The time now is 07:25 AM.

story-0
10 Ways Ford is LOSING to the Competition

Slideshow: 10 ways Ford is losing to the competition

By Joe Kucinski | 2026-06-15 09:52:01


VIEW MORE
story-1
Top 6 Best Deals Available on New Fords & Lincolns Right Now

Some great targets in today's expensive world.

By Brett Foote | 2026-06-15 09:35:19


VIEW MORE
story-2
This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level

Slideshow: The VelociRaptor Expedition gains a lift, upgraded suspension, Brembo brakes, and trail-ready equipment while retaining the stock 440-horsepower EcoBoost V6.

By Verdad Gallardo | 2026-06-12 11:01:55


VIEW MORE
story-3
Top 10 Fords at 2026 Carlisle Ford Nationals

Slideshow: Top 10 Fords at 2026 Ford Nationals

By Joe Kucinski | 2026-06-09 11:10:08


VIEW MORE
story-4
3 Best / 3 Worst Parts of Modern Ford Ownership

Based on years of owning multiple modern Ford products.

By Brett Foote | 2026-06-09 10:53:36


VIEW MORE
story-5
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

SPONSORED: From muddy boots to rain-soaked cargo, these upgrades address some of the most common frustrations Ford truck owners face every day.

By Pouria Savadkouei | 2026-06-08 18:50:34


VIEW MORE
story-6
Every 2026 Ford Engine Explained

Here's everything you need to know about every Ford engine available for the 2026 model year.

By Brett Foote | 2026-06-05 12:58:01


VIEW MORE
story-7
10 Ugly Ford Trucks That We Still Kinda Love

Slideshow: 10 ugly Ford trucks that we still kinda love.

By Joe Kucinski | 2026-06-03 09:51:16


VIEW MORE
story-8
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 15:43:58


VIEW MORE
story-9
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-06-03 11:38:36


VIEW MORE