Exploring Tes 389 Transmission Fluid Equivalent Options

Exploring Tes 389 Transmission Fluid Equivalent

TES 389 Transmission Fluid equivalents include GM Dexron VI, Ford Mercon LV, Mobil ATF D/M with TES-389 approval, and Valvoline Syngard ATF suitable for modern trucks and buses.

TES 389 transmission fluid is a versatile option for various vehicles, meeting several industry specifications.

It’s compatible with GM Dexron VI, ensuring smooth shifting and optimal performance.

Ford Mercon LV users can also rely on TES 389 for their transmission needs. Mobil ATF D/M with TES-389 approval guarantees excellent lubrication and protection.

Moreover, Valvoline Syngard ATF, suitable for modern trucks and buses, is another excellent match.

TES 389 offers reliability and peace of mind, making it a smart choice for maintaining your vehicle’s transmission system. Trust in its quality to keep your vehicle running smoothly.

What Is Tes 389 Transmission Fluid?

Tes 389 Transmission Fluid Equivalent

Tes 389 transmission fluid is a specialized lubricant formulated for use in Allison heavy-duty transmissions, ensuring optimal performance and longevity in demanding commercial vehicle applications.

Also Read: Dexron III Transmission Fluid Compatibility

Why You Might Need An Equivalent

An equivalent may be required when seeking a seamless solution for compatibility or upgrading.

Whether it’s a software requirement, a hardware replacement, or a substitute part, having an equivalent ensures smooth shifting without compromising performance, resulting in a better overall experience for users.

Is Tes 295 The Same As Tes 389?

Yes, TES-295 and TES-389 are both specifications developed by Allison Transmission, a leading manufacturer of automatic transmissions.

Both specifications ensure that the transmission fluids meet rigorous standards for optimal performance and longevity in their respective environments.

Read More Aboout: Ford Motorcraft Yellow Coolant Equivalent

Tes 389 Transmission Fluid Equivalent Nissan

Tes 389 Transmission Fluid Equivalent Nissan

Tes 389 transmission fluid is a high-quality synthetic automatic transmission fluid commonly used in heavy-duty vehicles like Nissan trucks.

It meets the specifications for the Allison c-4, ensuring optimal performance and protection for your transmission system.

Its superior properties make it an excellent choice for maintaining smooth and efficient gear shifts in your Nissan vehicle.

Tes 389 Transmission Fluid Equivalent Duramax

Tes 389 transmission fluid is often used as an equivalent for Duramax vehicles. It meets the specifications for Dexron III, making it a suitable choice for transmission maintenance.

Additionally, some users opt to enhance its performance by adding an oil additive for extra protection.

Also Check: Ford Motorcraft Orange Coolant Equivalent

Tes 668 Transmission Fluid Equivalent

The Tes 668 transmission fluid equivalent for spec and dex requirements can be met with Mobil 1 LV ATF HD, Delo Syn ATF 668, and Mobil Delvac 1™.

These transmission fluids are specifically designed to meet the specifications needed for optimal transmission performance.

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Allison Tes-389 Approved Fluids

Allison Tes-389-approved fluids are essential for maintaining the premium performance of your transmission system.

Among the approved list, options like Rubia Works 1000 15W-40, Phillips 66 Powerdrive Fluid, Kendall Powershift TF, and Monolec Ultra Syn Engine Oil stand out for their exceptional quality and reliability.

What Is The Difference Between Tes 295 And Tes 389?

Here’s a table outlining the differences between Allison TES 295 ATF and Allison TES 389 ATF:

PropertyAllison TES 295 ATFAllison TES 389 ATF
Base Fluid TypeSyntheticMineral
Oil Drain IntervalsLongerShorter
Maintenance RequirementLessMore
Recommended forHigh heat environmentsGeneral applications
and extended intervals
Typical ApplicationsCommercial vehicles,On-highway
heavy-duty trucksheavy-duty trucks
Fluid QualityHigh performanceStandard

Allison TES 295 ATF is a synthetic fluid designed for high-heat environments, offering longer oil drain intervals and reduced maintenance.

On the other hand, Allison TES 389 ATF is a mineral-based fluid with shorter drain intervals, suitable for general applications in commercial vehicles and heavy-duty trucks.

Also Read: Ps4 Oil Equivalent

How To Choose The Right Equivalent

Choosing the right equivalent for transmission fluid

Choosing the right equivalent for transmission fluid is crucial to maintain peak performance and prevent damage.

Consider the license of the product, ensuring it meets performance requirements even in high-temperature conditions.

Opt for a transmission fluid designed specifically for your vehicle’s needs to ensure smooth operation and longevity.

Also Read: Nissan E-Psf Fluid Equivalent

FAQs about TES 389 Equivalent Fluids

1. What Color Is The Transmission Fluid In A Tes 389?

The transmission fluid in a TES 389 equivalent is typically red in color.

2. Can You Mix Tes 295 And Tes 389?

Mixing TES 295 and TES 389 fluids is not recommended, as they may not be compatible, potentially leading to performance issues or damage to your transmission system.

It’s essential to consult your vehicle’s manufacturer for specific fluid recommendations.


The use of TES 389 transmission fluid equivalent is not just a matter of convenience; it’s a necessity for ensuring that your transmission operates smoothly and efficiently.

By selecting a product that meets or exceeds the TES 389 specifications, you can have peace of mind knowing that your transmission is receiving the care and protection it deserves.

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