What Is LIQUI MOLY Touring High Tech SHPD 15W-40?

LIQUI MOLY Touring High Tech SHPD 15W-40 is a high-performance, mineral-based multigrade engine oil developed primarily for commercial diesel engines. Its formulation provides wear protection, stable viscosity and detergent and dispersant properties to help keep engines clean under demanding operating conditions.

Designed for compatible naturally aspirated and turbocharged diesel engines, this oil is particularly suitable for commercial vehicles with established engine technology and applications requiring extended oil-change intervals. It is intended for diesel engines without a diesel particulate filter (DPF), subject to the manufacturer’s requirements.

Specifications

Key Features

• Heavy-duty diesel performance: Developed for compatible commercial diesel engines.
• Wear protection: Helps protect engine components under demanding operating conditions.
• Viscosity stability: Helps maintain consistent lubrication performance.
• Engine cleanliness: Detergent and dispersant properties help manage engine deposits and contaminants.
• Ageing stability: Formulated to resist oil degradation.
• Extended service intervals: Suitable for longer oil-change intervals where permitted by the engine manufacturer.
• Turbocharger compatibility: Suitable for compatible turbocharged diesel engines.
• Mixed-fleet applications: Can be used in compatible vehicle fleets requiring the specified oil performance.

Compatibility

Suitable for commercial trucks, buses and other diesel-powered equipment requiring SAE 15W-40 and compatible SHPD performance specifications.

Always check the engine manufacturer’s oil requirements before use. This product is not a universal fit and is specifically intended for diesel engines without a diesel particulate filter (DPF). Do not use it in DPF-equipped vehicles unless explicitly permitted by the manufacturer.

Available Pack Sizes

• 1 Liter — Article No. 2474
• 5 Liters — Article No. 2475

The official LIQUI MOLY listing confirms the 1L and 5L packs. Regional packaging and article numbers may differ.

Application Instructions

1. Confirm that SAE 15W-40 and the listed oil specifications meet the engine manufacturer’s requirements.
2. Check the recommended oil capacity and service interval.
3. Drain the used engine oil and replace the oil filter according to the service schedule.
4. Refill with the correct quantity and check the oil level.
5. Follow the vehicle or engine manufacturer’s maintenance instructions.