Shell ATF 134 Automatic Transmission Fluid 6 x 1L – Mercedes‑Benz MB‑236.14/236.12 compatible, high shear stability

Shell ATF 134 is a factory-compatible automatic transmission fluid formulated to meet Mercedes‑Benz specifications 236.14 and 236.12, supplied here as a convenient 6-bottle pack for scheduled service and top-ups.

This premium automatic transmission fluid is designed for Mercedes‑Benz applications calling for ATF 134 performance. It balances shear stability, friction consistency and thermal resistance to help preserve shift feel and protect clutch and gear surfaces under the operating conditions specified by Mercedes. The six 1‑litre bottles in this pack make it easy to complete a drain-and‑fill, keep a spare for maintenance intervals, or service multiple vehicles without repurchasing single units.

Which Mercedes models and systems is this compatible with?

Shell ATF 134 is formulated to meet Mercedes‑Benz specifications 236.14 and 236.12, which cover a range of automatic transmissions and certain dual clutch applications. Always check your vehicle’s owner manual or service data to confirm the required specification before use.

• Meets Mercedes‑Benz spec MB‑236.14 and MB‑236.12
• Suitable for transmissions that explicitly list ATF 134 as acceptable
• Works for many newer Mercedes automatic and some dual‑clutch systems
• Not a universal substitute—verify model and year compatibility

How does this fluid support transmission performance?

The formulation emphasizes consistent friction control and oxidation resistance so gear shifts remain smooth and predictable over time. Good shear stability helps preserve viscosity under load, while additives protect metal surfaces and seals from premature wear.

• Friction modifiers tuned for stable shift quality
• Antiwear additives to protect clutches and gears
• Oxidation inhibitors to reduce deposit formation at high temperatures
• Viscosity retention under mechanical stress and heat

What are the practical benefits of buying the 6-bottle pack?

Purchasing six bottles at once is cost-effective for workshops, fleet owners or owners who perform frequent maintenance. It ensures you have the correct specification on hand for scheduled service and minimizes the chance of mixing incompatible fluids.

• Six 1‑litre bottles for multiple services or spare supply
• Reduces repeated ordering and delivery times
• Consistent fluid batch across all services for uniform performance
• Easier storage and inventory control for garages or fleets

How should I store and handle this transmission fluid?

Keep bottles sealed and stored upright in a cool, dry place away from direct sunlight and heat sources. Dispose of used fluid and empty containers in accordance with local environmental regulations.

• Store between recommended temperatures on the label, away from flames
• Use clean funnels and tools to avoid contamination during filling
• Replace fluid according to manufacturer service intervals or shop procedure
• Recycle or dispose of used fluid through authorized collection points

Who is this for: This 6‑bottle pack of Shell ATF 134 is aimed at Mercedes‑Benz owners, independent repair shops and fleet managers who need a specification‑matched automatic transmission fluid in convenient quantities. It suits anyone servicing vehicles that require MB‑236.14 or MB‑236.12 fluids and who wants to maintain consistent fluid quality across multiple services or vehicles. Always verify your vehicle’s required specification before use and consult a qualified technician if unsure.