LIQUI MOLY Top Tec ATF 1950 Automatic Transmission Fluid (1 Liter) for Mercedes-Benz 9-Speed 725.0 (2016–2026)

LIQUI MOLY Top Tec ATF 1950 22034 is a yellow automatic transmission fluid, sold by the liter, that meets Mercedes-Benz specification 236.17 for the 9-speed 725.0 automatic used in Mercedes-Benz cars, SUVs, and vans. The fluid lubricates transmission components, transfers hydraulic pressure, and helps carry heat away from moving parts. It also supplies the friction characteristics the transmission's clutch elements need to engage correctly. Heat and contamination break down those friction characteristics along with the fluid's ability to lubricate. It is made in Germany.

LIQUI MOLY Top Tec ATF 1950 carries a 24-month or 24,000-mile warranty.

The 725.0 is the Mercedes-Benz 9-speed automatic, also referred to as the NAG3 transmission, and it is the gearbox this fluid is matched to. Fluid requirements and service intervals depend on the transmission, so the 236.17 rating is the detail to match rather than the vehicle badge alone. The fluid cross-references to Mercedes-Benz transmission fluid part numbers A 001 989 92 03 and A 002 989 06 03, including their 09 and 12 container variants, which helps when comparing it against a dealer invoice or service record.

Technical Details

• Manufacturer: LIQUI MOLY
• Part number: 22034 (also LM22034)
• Product: Top Tec ATF 1950 automatic transmission fluid
• Specification: Mercedes-Benz 236.17
• Transmission: Mercedes-Benz 9-speed 725.0
• Color: yellow
• Container: 1-liter bottle, sold individually
• Country of manufacture: Germany
• Warranty: 24 months or 24,000 miles

Common Questions

What signs point to transmission fluid that needs replacing?
Visible contamination, a burnt smell, or metal particles in the fluid all indicate it is no longer doing its job.

Does this fluid fit every Mercedes-Benz automatic?
No. It is specified for the 9-speed 725.0 transmission and meets the 236.17 standard.

How is it packaged?
Each order unit is a single 1-liter bottle, so order the number of liters your service requires.

PMB carries LIQUI MOLY transmission fluids, developed and produced in Germany, for Mercedes-Benz owners servicing the 9-speed.

Fitment & Compatibility

Check the fitment table below for the models and years this fluid is matched to. Make sure your vehicle has the 9-speed 725.0 automatic transmission. PMB can confirm fit for your car by VIN.