What Is LIQUI MOLY Top Tec 4300 5W-30?

LIQUI MOLY Top Tec 4300 5W-30 is a high-tech, low-friction engine oil developed using synthetic technology. It is designed for year-round use in compatible petrol and diesel engines, including common-rail diesel engines.

Its formulation supports reliable lubrication, helps protect engine components against wear and promotes engine cleanliness. LIQUI MOLY reports that the oil reduced fuel consumption by more than 2.5% compared with a defined reference oil in a specified European consumption test. Actual fuel consumption depends on the vehicle, driving conditions and engine condition.

Product Specifications

Key Features and Benefits

• Low-Friction Formulation: Designed to reduce friction during engine operation.
• Wear Protection: Helps protect engine components under suitable operating conditions.
• Engine Cleanliness: Supports cleanliness and helps control deposit formation.
• Cold-Start Lubrication: Designed to provide rapid lubrication after starting.
• Fuel Economy Support: Formulated to help reduce fuel consumption under suitable conditions.
• High Shear Stability: Designed to maintain lubrication performance under mechanical stress.
• Ageing Stability: Formulated to retain its performance characteristics during service.
• DPF Compatibility: Suitable for compatible vehicles with diesel particulate filters, including certain retrofitted systems.
• Turbocharger and Catalytic Converter Tested: Tested for use with these components.
• Two Pack Sizes: Available in 1L and 5L containers.

Specifications and Approvals

The manufacturer lists the following specifications and approvals:

• ACEA C2
• ACEA C3
• API SP
• Peugeot/Citroën PSA B71 2290
• MB-Approval 226.52
• MB-Approval 229.52
• Renault RN 17

LIQUI MOLY also recommends this product for certain applications requiring Fiat 9.55535-S1, IVECO 18-1811 SC1, MB 229.31/229.51 and Renault RN 0700/RN 0710, excluding Renault Sport/Alpine applications for the latter recommendations.

Always verify the current product data and your vehicle manufacturer’s requirements before use.

Recommended Applications and Compatibility

LIQUI MOLY identifies Top Tec 4300 5W-30 as particularly suitable for selected Peugeot, Citroën, Honda, Toyota and Fiat vehicles. It is also recommended for certain applications from Hyundai, Kia, Lexus, Nissan, Mitsubishi, Subaru, Suzuki and other manufacturers when the specified oil requirements match.

The oil is designed for compatible petrol and diesel engines, including selected common-rail, turbocharged and CNG/LPG vehicles. It may also be suitable for vehicles equipped with a DPF where the manufacturer permits this specification.

Vehicle brand alone does not establish compatibility. Always confirm the required viscosity and oil specification in the owner’s manual.

Important Usage Notes

1. Confirm that SAE 5W-30 and the required oil specifications match your engine.
2. Follow the vehicle manufacturer’s recommended oil-change interval.
3. Do not assume that every vehicle requiring 5W-30 can use this product; the required approvals must also match.
4. LIQUI MOLY states that optimum effectiveness is achieved when the product is used unmixed.
5. Check the engine’s oil capacity before selecting the 1L or 5L pack.

Choose LIQUI MOLY Top Tec 4300 5W-30 when it matches your vehicle’s requirements for reliable lubrication, engine cleanliness and wear protection.

Compatibility Summary

For compatible petrol and diesel engines requiring SAE 5W-30 and matching specifications such as ACEA C2/C3, API SP, PSA B71 2290 or other applicable manufacturer requirements. Verify exact vehicle compatibility before ordering.