Auto Barn
Est. 1957
Mobil 1 Synthetic Automatic Transmission Fluid (1 Qt)
Mobil 1
Mobil 1
SKU: OIL25201

Mobil 1 Synthetic Automatic Transmission Fluid (1 Qt)

$13.95

Usually ships the next business day

Full synthetic ATF that meets Dexron III and Ford Mercon V requirements. Performs in temperatures as low as -54C.

Key Features

  • Full synthetic formula for stronger thermal stability than conventional ATF.
  • Meets Dexron III, Ford Mercon, and Ford Mercon V performance requirements.
  • Flows reliably at temperatures as low as -54C.
  • High shear stability maintains viscosity under heavy-duty conditions.
  • Compatible with mineral ATF fluids and common transmission seal materials.
Check your vehicle owner's manual to confirm the correct ATF specification. This fluid meets Dexron III and Ford Mercon V requirements.
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Product Details

Automatic transmissions run hard — constant heat, pressure, and thousands of gear changes — and the fluid protecting those internals matters more than most drivers realize. Mobil 1 Synthetic ATF is a full synthetic transmission fluid that outperforms conventional ATFs across the board, particularly when it comes to thermal stability and cold-weather flow.

This fluid meets or exceeds the requirements for Dexron III and Ford Mercon V applications, making it suitable for a wide range of domestic and import vehicles. Where it really stands apart from conventional ATF is temperature performance: Mobil 1 Synthetic ATF flows reliably down to -54 degrees Celsius for cold-morning shifts, while resisting breakdown at the high operating temperatures that heavy towing or stop-and-go traffic generate. The high shear stability helps maintain proper viscosity even after extended service intervals.

Sold in a 1-quart bottle, this is the right size for a top-off or for accumulating what you need for a full fluid change. It is compatible with conventional mineral ATF fluids and common seal materials, so mixing during a top-off is not an issue.

Specifications

Brand
Mobil 1
Manufacturer Part #
25201
SKU
OIL25201

Frequently Asked Questions

Customer Reviews

5.0

Based on 5 reviews

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Jesse H.

Mobil One Synthetic ATF

Installed on our 2001 Jeep Cherokee Sport and we noticed a difference almost immediately. It is quieter, shifts smoother and the transmission runs about 20 degrees cooler as well, verified using an IR gun. Great Dexron/Mercon replacement, and highly recommended, especially at this price.

JohnnyB

Mobil 1 Synthetic ATF

Transmission and transfer case of our all wheel drive SUV changed to Mobil 1. Shifting is tight but so smooth, transfer case no longer has a shudder. Great products- cannot believe it is NOT STOCKED in my town! Thank goodness for Auto Barn!

rusty b.

Mobil 1 ATF

Best all-around protector of auto trannies I have ever used- great that it now covers nearly everything,not just certain US and euro apps. I have 270K miles on a 1990 Camry Auto Trans with NO problems. My customers rave about it, especially in the newer Toyotas with all that heat. Buy it and change the filter at the same time, drain hot and air blow (never power flush!) the radiator cooler lines clear then fill and cruise.

beersrus

M1S fluid

Best stuff on the market, hands down. Not just for ford, gm. Run in all 3 of my mercedes including manual, run in power steering systems and anything else I can find to stick it in. Over 300k on autos in mercedes, still shifting smooth and no flairing.

Dave

Works great in older cars

If you don't have Dexron VI spec, this stuff is great. 2000 legacy with 236,000 miles. I've used this stuff since 20,000 changing every 25,000-30,000 with a filter change too (six quarts with a filter change). I've had no transmission troubles. Local shop said it's the farthest they've seen one go without a rebuild. I live in the mountains and it's very hard on cars, I take the car hunting and have had all four wheels spinning in the snow many times.

Mobil 1 Synthetic Automatic Transmission Fluid (1 Qt)

$13.95