Liqui Moly 20028 Automatic Transmission Fluid

Liqui Moly Top Tec ATF 1900 for Mercedes-Benz

Liqui Moly Top Tec ATF 1900 is a fully synthetic, low-viscosity automatic transmission fluid formulated for Mercedes-Benz 7-speed automatic transmissions, including type 722.9 applications. It is engineered for smooth shift quality, stable performance across temperatures, and long service life in modern Mercedes-Benz drivetrains.

Part number 20028 is a blue automatic transmission fluid built for year-round use in a wide range of Mercedes-Benz passenger cars and vans, including AMG models and Sprinter applications. If you are servicing a Mercedes-Benz C300, E350, GLC300, or S580, this fluid is listed for many factory-approved applications.

Key Features

• Fully synthetic, low-viscosity automatic transmission fluid
• Developed for Mercedes-Benz 2nd generation 7-speed automatic transmissions, type 722.9
• Supports consistent shift performance and transmission life
• Blue fluid color for easy identification during service
• Year-round application for a broad range of Mercedes-Benz models
• Liqui Moly part number 20028

Product Line Details

Top Tec ATF 1900 is part of Liqui Moly’s Top Tec fluid line, which focuses on modern vehicle-specific lubricants and service fluids. In this application, the formula is tailored to the demands of Mercedes-Benz automatic transmissions that require a low-viscosity ATF with stable operating characteristics and precise shift behavior.

Detailed Description

Liqui Moly Top Tec ATF 1900, part number 20028, is intended for Mercedes-Benz automatic transmissions that call for this specification, including many 7-speed and related applications across 2008-2026 model years. It is listed for vehicles such as Mercedes-Benz AMG GT 43, C300, E450, GLC43 AMG, Maybach S580, SL63 AMG, and Sprinter 2500/3500 variants. For buyers searching for Mercedes-Benz automatic transmission fluid for 722.9 service, this product matches the fitment data provided for numerous sedan, coupe, SUV, performance, and commercial models.

What It Helps Address

• Harsh or inconsistent shifting in Mercedes-Benz automatic transmissions
• Fluid service needs for 722.9-type transmission applications
• Maintaining proper low-viscosity fluid characteristics in year-round driving
• Transmission fluid replacement on listed Mercedes-Benz AMG, sedan, SUV, and Sprinter models
• Service requirements for vehicles calling for blue ATF identification

Installation Notes and Tips

Verify the vehicle’s transmission specification and service requirements before filling. Use only in applications listed in the fitment data for Mercedes-Benz models such as C300, E350, GLC300, S580, and Sprinter 3500XD. Follow the factory service procedure for fluid level checking, operating temperature, and drain-and-fill or service intervals. This part cross-references no additional part numbers in the provided data.

Quality Assurance

Liqui Moly formulates Top Tec ATF 1900 to meet the strict requirements of Mercedes-Benz 7-speed automatic transmissions and related approved applications. Part number 20028 is supplied as a vehicle-specific service fluid for consistent transmission performance when the correct specification is required.