What Is LIQUI MOLY Top Tec 4210 0W-30?

LIQUI MOLY Top Tec 4210 0W-30 is a fully synthetic, low-SAPS engine oil developed for modern petrol and diesel engines that require its specific viscosity and performance approvals. Its formulation is designed to reduce friction between moving engine parts, help protect against wear and provide reliable lubrication under suitable operating conditions.

The low content of ash-forming ingredients helps support the service life of compatible diesel particulate filters (DPF). The oil is also designed to support engine cleanliness, fuel efficiency and lubrication during cold starts. LIQUI MOLY states that it has been tested for use with turbochargers and catalytic converters.

Product Specifications

Key Features and Benefits

• Fully Synthetic Formulation: Designed for reliable lubrication and engine protection.
• Low-SAPS Technology: Helps protect compatible exhaust after-treatment systems.
• Wear Protection: Designed to help minimise wear on moving engine components.
• Engine Cleanliness: Helps control deposits and maintain engine cleanliness.
• Cold-Start Lubrication: The 0W viscosity rating supports oil flow in cold-start conditions.
• Fuel Efficiency: Low-friction formulation designed to help reduce fuel consumption.
• DPF Compatibility: Suitable for compatible vehicles equipped with diesel particulate filters.
• Turbocharger and Catalytic Converter Tested: The manufacturer states that the product has been tested for these components.
• Two Pack Sizes: Available in 1L and 5L containers.

Specifications and Approvals

The manufacturer lists the following approvals and specifications:

• ACEA C3
• BMW Longlife-04
• BMW Longlife-19 FE
• MB-Approval 229.51
• MB-Approval 229.52
• Porsche C30
• VW 504 00
• VW 507 00

LIQUI MOLY also recommends this oil for certain applications requiring API SN and Iveco 18-1811 SC1 LV 21.

Recommended Applications and Compatibility

LIQUI MOLY Top Tec 4210 0W-30 is designed for compatible petrol and diesel vehicles requiring the specified viscosity and approvals. It is particularly intended for numerous Volkswagen and Audi vehicles, and is also suitable for selected BMW diesel, Mercedes-Benz and Porsche applications.

It may be suitable for vehicles equipped with diesel particulate filters and for engines with extended oil-change intervals where the vehicle manufacturer permits them.

Important: Not every vehicle from these brands uses this oil. Always verify the engine-specific oil approval and viscosity in the owner’s manual before purchase.

Important Usage Notes

1. Confirm that SAE 0W-30 and the required manufacturer approval match your vehicle.
2. Follow the vehicle manufacturer’s prescribed oil-change interval.
3. Do not choose this oil based on viscosity alone; the required approval must also match.
4. LIQUI MOLY states that optimum effectiveness is achieved when the oil is used unmixed.
5. Check the engine’s oil capacity before choosing the 1L or 5L pack.

Choose LIQUI MOLY Top Tec 4210 0W-30 when it meets your vehicle’s lubrication and manufacturer approval requirements.

Compatibility Summary

For selected petrol and diesel engines requiring SAE 0W-30 and matching specifications such as ACEA C3, BMW Longlife-04/Longlife-19 FE, MB-Approval 229.51/229.52, Porsche C30 or VW 504 00/507 00. Confirm exact vehicle compatibility before ordering.