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Glam Journal

What is the best transmission fluid for a 4l60e

Author

Andrew Henderson

Updated on April 23, 2026

ManufacturerTransmission TypeTransmission FluidCHEVROLET4L60EDEXRON IIIISUZU4L60EDEXRON IIIOLDSMOBILE4L60EDEXRON IIIPONTIAC4L60EDEXRON III

What Transmission Fluid is recommended for 4L60E?

ManufacturerTransmission TypeTransmission FluidCHEVROLET4L60EDEXRON IIIISUZU4L60EDEXRON IIIOLDSMOBILE4L60EDEXRON IIIPONTIAC4L60EDEXRON III

How often should you change transmission fluid in a 4L60E?

For optimum protection, change the Transmission Fluid and filter every 30,000 miles (unless you have a new vehicle that is filled with Dexron III ATF, which is supposed to be good for 100,000 miles).

What transmission fluid does Chevy recommend?

In the case of all automatic models of the Chevrolet Silverado 1500, it’s crucial to use DEXRON-ViATF automatic transmission fluid. This is what’s recommended by General Motors, as it meets internal specifications that will keep Your transmission running smoothly for years to come.

Can I use dexron 6 instead of ATF 4?

MaxLife® ATF, ATF +4 and DEXRON® VI are all synthetic transmission fluids. Is it OK to mix synthetic ATF with a conventional and/or synthetic blend ATF? Yes. Synthetic ATF and conventional fluids are 100 percent compatible with each other.

What is Valvoline ATF?

Valvoline ATF is a full synthetic automatic transmission fluid for passenger cars and vans for use in new and high kilometer vehicles. Additoinal product benefits include: Superior protection – Optimum protection against wear and tear, also under high stress working conditions.

Can I mix DEXRON 3 and DEXRON 6?

DEXRON-VI can be used in any proportion in past model vehicles equipped with an automatic transmission, in place of DEXRON-III (for instance, topping off the fluid in the event of a repair or fluid change). DEXRON-VI is also compatible with any former version of DEXRON for use in automatic transmissions.

Is dexron VI transmission fluid synthetic?

ACDelco DEXRON-VI ATF is a high performance, synthetic blend formulation that meets or exceeds the stringent requirements of GM’s DEXRON-VI specification and provides warranty protection for current GM vehicles. It also provides improved performance in older GM vehicles, wherever DEXRON is specified.

Can I use dexron IV instead of II?

ATF IV and Dexron II are different enough I’d suggest against using it, however all Dexron fluids are backwards compatible, so you could use Dexron III or Dexron VI. If you can get Dexron III you can mix it with the exiting Dexron II in your power steering reservoir without issue.

Can I use dexron 3 instead 2?

Dexron III supersedes Dexron II. Meaning, it replaced it. Anywhere Dex II is called for, Dex III can be used.

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Is it better to flush or change transmission fluid?

A transmission fluid change will help to restore your system to good working order and is the cheaper option. It is also a relatively simple task that can be undertaken by vehicle owners. A transmission fluid flush is more costly, but will replace all of the fluid and any contaminants that have built up in the system.

Is it bad to change transmission fluid on high mileage?

Changing the transmission fluid on a high-mileage car is risky. Don’t do it unless your transmission is running fine and the fluid is first-rate, because it can make transmission failure imminent.

Does changing transmission fluid help shifting?

If you catch a shifting issue very early, a transmission fluid flush can sometimes fix shifting issues. The fresh fluid helps clutch discs and steel discs bond and hold without slipping. The seal conditioners in the new fluid help soften the clutch piston lip seals so they seal better.

Can you mix transmission fluid with power steering fluid?

No, you can not mix power steering fluid with transmission fluid. Transmission fluid is not made for the same purposes as power steering fluid, so you can’t mix the two without risking your power steering pump and your transmission.

Is dexron II still available?

Equivalent to Mercedes-Benz Sheet 232.2. Dexron, Dexron II, IID, and Dexron IIE—these are the original GM Dexron ATFs and are no longer licensed by the company, having been superseded by Dexron III, which has now itself been superseded by Dexron VI.

What's the difference between ATF and dexron?

DEXRON is the trade name for a group of technical specifications of automatic transmission fluid (ATF) created by General Motors (GM). … Originally the DEXRON name was associated exclusively with automatic transmission fluids, later GM released DEXRON gear oils and other lubricants under the DEXRON brand.

Can you use dexron VI in Allison Transmission?

deXRon®-Vi shall not be used in allison 500, 600 or 700 series transmissions (at, mt, ht, ht/V/Clt products). … C4 fluids are no longer recommended in any commercial on-highway transmissions. a complete list of approved fluids can be found at click service, then Fluids.

Can you use dexron VI instead of dexron II?

Valvoline DEXRON™-VI ATF is an automatic transmission fluid that can be used in new and old GM transmissions, is fully backward serviceable, and can be used wherever DEXRON™-II and/or DEXRON™-III are recommended.

Can I use ATF instead of dexron VI?

Support. Dexron variations prior to Dexron VI are not forward compatible. GM does not support the use of an older version of the Dexron fluid in any vehicle that calls for Dexron VI. Moreover, you cannot use an ATF, Mercron or older variations of Dexron in vehicles calling for Dexron III.

What is ATF +4 good for?

Mobil ATF+4 is specially formulated to ensure optimal performance in Chrysler automatic transmissions. Its unique additive package provides the proper frictional properties, excellent low-temperature fluidity and dependable wear protection required in applications where a Chrysler MS-9602 type fluid is recommended.

What color should ATF be?

Healthy transmission fluid should be relatively clear or pink in color. If your transmission fluid is deep red or brown, your transmission fluid is old and most likely causing extra damage within your transmission. If it is dark brown, that is a sign you have burnt transmission fluid from overheating.

Who can change my transmission fluid?

Firestone Complete Auto Care stores across the nation offer manual and automatic transmission fluid exchanges. During a transmission fluid exchange, our tire and automotive service professionals will remove virtually all the old transmission fluid and replenish it with new transmission fluid.

Is Mercon LV the same as dexron VI?

KLONDIKE DEXRON®-VI / MERCON® LV Full Synthetic Automatic Transmission Fluid is an OEM approved fluid registered with General Motors for DEXRON®-VI and Ford Motor Company for MERCON® LV. … This specification is fully backwards compatible and replaces all previous generation DEXRON fluids.

Does it matter what transmission fluid I use?

It is also important to use the correct type of automatic transmission fluid because different fluids have very different properties. The wrong fluid can cause irregular pressures, clogs, precipitation or corrosion which can all drastically shorten the life of your transmission.

Is Mercon V the same as dexron 3?

Compatibility. Mercon V is the most common automatic transmission fluid for a ford model. And it is pretty similar to Dexron III.

Which transmission fluid is best?

Our top pick for the best transmission fluid is the Castrol Transmax Dex/Merc ATF. It works for the majority of domestic cars out there and delivers great results. If you’re looking for something even more wallet-friendly, check out the ACDelco Dexron VI Synthetic ATF.

What is dexron2?

Dexron ® II is a fantastic high performance Automatic Transmission Fluid Oil designed to achieve multi-application purpose whilst also meeting General Motors 6137-M Dexron ® II and Allison C3 specifications. It is also suitable for Ford transmissions with a red filler cap.

Who makes dexron?

DETROIT – General Motors is expanding its DEXRON® driveline lubricant products beyond transmission fluid and gear oil to include a comprehensive family of fluids designed to protect and prolong the life of Chevrolet, Buick, GMC and Cadillac vehicles.

Is ATF 3 the same as dexron 3?

Yes, ATF Type III (H) can be used in any vehicle that can use DEXRON-II or DEXRON-III fluid. Refer to your owner’s manual for the specific transmission fluid required by your vehicle. Can DEXRON-VI be used as a substitute for ATF Type III (H)? Yes, DEXRON-VI is a suitable replacement.

Can dexron III be used as power steering fluid?

It is marked on the bottle not to be used as power steering fluid. DEXRON III/MECRON would be a better choice for cars where the manual specified DEXRON II, which is no longer on sale.

Is dexron 3 the same as ATF 4?

ATF+4 has specific additives designed for specific Chrysler transmissions. The additives and the make up of the fluid keeps the transmission working properly. If you put the wrong fluid in at best it won’t shift right, at worst it will ruin the transmission. Dexron is the same thing only for Chevy vehicles.