BLAU Mercedes S-Class Transmission Fluid Change Kit includes 10 liters of premium German-made transmission fluid, a new transmission filter and gasket unit, seals, and hardware for a complete service. RAVENOL M 9-G ATF is specifically formulated to meet or exceed the Mercedes MB 236.17 specification (OEM part # A 002 989 06 03). Engineered for the 9-speed 9G-Tronic (NAG3, type 725.0/1) transmission, this ATF ensures reliable shifting, superior wear protection, stable viscosity, and excellent low-temperature performance. Fits the following Mercedes S-Class models: 2021-2025 S 500, 2018-2021 S 560 (Sedan, Coupe, & Convertible), 2021-2025 S 580, 2023-2025 S 580e, 2018-2025 S 63 AMG (Sedan, Coupe, & Convertible), 2021-2025 Maybach S 580, and 2022-2025 Maybach S 680. See the vehicle fitment tab to confirm the exact model fitment.
BLAU Mercedes S-Class Transmission Fluid Change Kit includes 10 liters of premium German-made transmission fluid, a new transmission filter and gasket unit, seals, and hardware for a complete service. RAVENOL M 9-G ATF is specifically formulated to meet or exceed the Mercedes MB 236.17 specification (OEM part # A 002 989 06 03). Engineered for the 9-speed 9G-Tronic (NAG3, type 725.0/1) transmission, this ATF ensures reliable shifting, superior wear protection, stable viscosity, and excellent low-temperature performance. Fits the following Mercedes S-Class models: 2021-2025 S 500, 2018-2021 S 560 (Sedan, Coupe, & Convertible), 2021-2025 S 580, 2023-2025 S 580e, 2018-2025 S 63 AMG (Sedan, Coupe, & Convertible), 2021-2025 Maybach S 580, and 2022-2025 Maybach S 680. See the vehicle fitment tab to confirm the exact model fitment.
BLAU Mercedes S-Class Transmission Fluid Change Kits are the perfect choice for today's discriminating vehicle owners who desire only the highest quality products. Our kits are great for individuals looking to improve the performance, efficiency, and add to the longevity of their transmission. All kits include the correct specification and amount of premium transmission fluid, along with the filter, pan gasket, and related hardware for your vehicle make (see the product image showing exactly what is included in this kit).
10 Liters of German RAVENOL Transmission Fluid specifically developed and engineered for the Mercedes 9-speed transmission. RAVENOL M 9-G ATF meets or exceeds the Mercedes MB 236.17 ATF quality specification (A 002 989 06 03) specifically for the Mercedes 725.0/1 9G-Tronic 9-speed automatic transmission used in S-Class models. Adequate quantity of fluid for complete fluid and filter change.
1 Transmission Filter Pan and Gasket Unit (Includes Pan Drain Plug, Integrated Magnets, Valve Body Seals, and Extra Magnets for Enhanced Metallic Sediment Capture)
1 Fill Tool Adapter - Designed for Use With Tool J91004 or T2A0112 (Tools Sold Separately)
10 Mercedes Transmission Pan Mounting Bolts
1 Mercedes Transmission Fluid Level Overflow Pipe
1 Mercedes Transmission Fluid Guide Pipe
1 Mercedes Transmission Torque Conv Drain Plug
Important Installation Notice
Replacing the 9G Tronic transmission filter and refilling the ATF requires advanced mechanical expertise. We strongly recommend having this procedure performed by an experienced Mercedes-Benz ASE-certified technician with prior 9G-Tronic transmission repair experience.
Special Tools Required:
Special tools W72558900 and W725589029000 for Mercedes-Benz 9G-Tronic (BLAU Part Number T2A0113)
Fluid pump with transmission fluid filling adaptor for Mercedes-Benz 9G-Tronic (BLAU Part Number J91004)
An OBD2 scan tool to monitor transmission fluid temperature
Proper installation involves strictly following Mercedes-Benz factory procedures utilizing the above-mentioned special tools. Accurate fluid refilling requires monitoring the transmission fluid temperature to ensure correct levels. Underfilling, overfilling, or not using the correct tools can lead to shifting issues, transmission fluid leaks, or potential damage to the transmission pan, filter, fill plug, or other components.
Failure to adhere to these guidelines may result in transmission pan/filter damage and lead to transmission shifting problems due to incorrect transmission fluid levels.
About RAVENOL ATF:
RAVENOL transmission fluid is 100% genuine German. Manufactured and bottled in Germany since 1946! RAVENOL mixes and bottles their own proprietary blend and brand of ATF transmission lubricants to the highest European OE quality standards. RAVENOL is unique in that they have TOTAL CONTROL over the QUALITY during their manufacturing process. Their lubricants are manufactured within their own refinery and factory in Germany to the highest European OE quality standards and have been awarded many OE APPROVALS for superior quality.
Always consult your service manual to confirm the specific fluid and oil requirements for your exact vehicle application. Always follow the vehicle manufacturer's recommended oil change intervals. This product description, claims, and specifications are approximate values and are subject to change due to manufacturer fluctuations. Blau, Blauparts, and Ravenol are not affiliated with Daimler AG, Mercedes-Benz AG, Mercedes-Benz USA LLC, MBUSA, its affiliated companies, subsidiaries, its licensors, or any other vehicle manufacturer. All trademarks and OE specification part numbers referenced in this product listing are displayed for identification purposes only and are in no way intended to denote any affiliation with their corresponding owners.
Your transmission has hundreds of moving components. Over time, these internal components mesh with one another, begin to wear, and create fine metallic particles. These fine metallic particles contaminate your vehicle's transmission fluid and plug the transmission filter. This contamination affects your transmission efficiency and long-term performance, causing more friction and wear on transmission components. Performing a S-Class transmission fluid and filter service at regular intervals will easily extend the life of your transmission. You will provide clean lubrication and proper filtration with a clean ATF and a fresh transmission filter. This vital maintenance interval will support a long-lasting, well-lubricated, protected transmission, minimizing the chances of costly transmission repairs and problems.
Regular Mercedes-Benz transmission fluid and filter services on your S-Class are excellent preventive maintenance. A regular service interval for your transmission is much more logical and inexpensive in the long term. Neglecting your S-Class transmission can lead to costly transmission repairs or even having to replace the transmission for several thousand dollars.