LIQUI MOLY Special Tec AA 10W-30 Diesel 5L

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LIQUI MOLY Special Tec AA 10W-30 Diesel is a premium engine oil meticulously engineered to meet the specific requirements of diesel-powered vehicles.

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LIQUI MOLY Special Tec AA 10W-30 Diesel 5L

LIQUI MOLY Special Tec AA 10W-30 Diesel is a specialized engine oil formulated specifically for diesel-powered vehicles. It’s designed to meet the unique demands and challenges of diesel engines, offering superior lubrication and protection. This oil is particularly suited for modern diesel engines, providing excellent performance and reliability even in demanding operating conditions.


  1. Optimized Formulation: LIQUI MOLY Special Tec AA 10W-30 Diesel is formulated with high-quality base oils and advanced additives to meet the stringent demands of diesel engines, ensuring superior performance and protection.
  2. Low Viscosity: With a viscosity grade of 10W-30, this oil provides excellent flow properties, ensuring rapid lubrication of engine components, especially during cold starts, while also maintaining optimal viscosity at high temperatures.
  3. Engine Cleanliness: The advanced formulation of Special Tec AA 10W-30 Diesel helps prevent the formation of deposits and sludge in the engine, keeping critical components clean and ensuring smooth operation.
  4. Wear Protection: This oil provides effective wear protection for engine components, reducing friction and minimizing wear, even under high loads and operating temperatures, thereby prolonging the engine’s lifespan.
  5. Fuel Efficiency: By reducing internal friction and optimizing engine performance, LIQUI MOLY Special Tec AA 10W-30 Diesel helps improve fuel efficiency, leading to potential cost savings over time.


  1. Enhanced Engine Performance: Special Tec AA 10W-30 Diesel ensures optimal engine performance, delivering smooth operation, improved power delivery, and enhanced responsiveness.
  2. Extended Engine Lifespan: The superior lubrication and wear protection properties of this oil help prolong the engine’s lifespan by minimizing wear and maintaining component integrity.
  3. Engine Cleanliness: By preventing the buildup of deposits and sludge, this oil promotes engine cleanliness, reducing the risk of performance issues and maintenance requirements.
  4. Fuel Efficiency: With its low viscosity and friction-reducing properties, Special Tec AA 10W-30 Diesel contributes to improved fuel efficiency, helping reduce fuel consumption and emissions.
  5. Compatibility: LIQUI MOLY Special Tec AA 10W-30 Diesel is suitable for use in a wide range of diesel engines, including turbocharged and intercooled systems, without compromising performance or engine longevity.

How to Use LIQUI MOLY Special Tec AA 10W-30 Diesel

  1. Preparation: Ensure the engine is cool and parked on a level surface.
  2. Drain Old Oil: If necessary, drain the old oil from the engine by removing the drain plug and allowing the oil to drain completely.
  3. Replace Oil Filter: Install a new oil filter according to the manufacturer’s recommendations.
  4. Fill with Special Tec AA 10W-30 Diesel: Pour the recommended amount of LIQUI MOLY Special Tec AA 10W-30 Diesel into the engine through the oil filler opening.
  5. Check Oil Level: Use the dipstick to check the oil level and ensure it falls within the recommended range. Add more oil if necessary.
  6. Start Engine: Start the engine and allow it to idle for a few minutes to circulate the new oil throughout the engine.
  7. Final Inspection: After running the engine, turn it off and check for any leaks or abnormalities. Ensure that the oil level remains within the recommended range.

LIQUI MOLY Special Tec AA 10W-30 Diesel Price in Sri Lanka

The price of LIQUI MOLY Special Tec AA 10W-30 Diesel may vary depending on the retailer and container size. For accurate pricing information in Sri Lanka, it is advisable to check with local automotive supply stores, authorized dealers, or online retailers such as

LIQUI MOLY Special Tec AA 10W-30 Diesel Near Me

LIQUI MOLY products, including Special Tec AA 10W-30 Diesel, are available at authorized dealers, automotive supply stores, and retailers across Sri Lanka. To find a retailer near you, you can use the LIQUI MOLY official website’s dealer locator tool or inquire at local automotive shops for assistance in locating a nearby supplier. With LIQUI MOLY Special Tec AA 10W-30 Diesel, diesel engine owners can ensure optimal performance, protection, and reliability for their vehicles.


  • high lubrication reliability
  • excellent wear resistance
  • long engine service life
  • saves fuel and reduces pollutant emissions
  • excellent high and low temperature behavior
  • tested for turbochargers and catalytic converters
  • suitable for diesel particulate filters
  • optimum stability to aging
  • high engine cleanliness

Specifications / Approvals

ACEA E9 • API CK-4 • Ford WSS-M2C 171-F1

LIQUI MOLY also recommends this product for vehicles or assemblies for which the following specifications or original part numbers are

Caterpillar ECF-3 • Chrysler MS-10902 • Cummins CES 20081 • Cummins CES 20086 • Detroit Diesel DFS 93K222 • Isuzu • JASO DH-2 • Mack EOS-4.5 • MB 228.31 • Mitsubishi • MTU Typ 2.1 • Nissan • Renault Trucks RLD-3 • Toyota • Volvo VDS-4.5

Technical data

  • SAE class (engine oils) 10W-30 SAE J300
  • Viscosity at 40 °C 80,0 mm²/s ASTM D7042
  • Viscosity at 100 °C 11,6 mm²/s ASTM D7042
  • Density at 15 °C 0,870 g/cm³ DIN 51757
  • Viscosity at -30 °C (MRV) < 60000 mPas ASTM D4684
  • Viscosity at -25 °C (CCS) <= 7000 mPas ASTM D5293
  • HTHS at 150°C >= 3,5 mPas ASTM D5481
  • Viscosity index 140 DIN ISO 2909
  • Pour point -39 °C DIN ISO 3016
  • Evaporation loss (Noack) 10,2 % CEC-L-40-A-93
  • Flash point 220 °C DIN ISO 2592
  • Total base number 9,7 mg KOH/g DIN ISO 3771
  • Sulfate ash <= 1,0 g/100g DIN 51575
  • Color number (ASTM) L 3,0 DIN ISO 2049

Areas of application

For Asian and American diesel pickups and diesel passenger cars. Especially suitable where there are long intervals between oil changes and heavy duty engine requirements.


The specifications and instructions from the unit or vehicle manufacturer must be followed. Optimum effectiveness only when the product is used unmixed.

Our information is based on thorough research and may be considered reliable, although not legally binding.

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