Liqui Moly Marine 4T Motor Oil 10W-40 20L API SL CI-4 25060

Liqui Moly Marine 4T Motor Oil 10W-40 20L API SL CI-4 25060

OIL-LIQUIMOLY-10W-40 20L

  • Dispatched in 2-3 days
  • 30 Day Return Policy
  • Low stock - 4 items left
  • Backordered, shipping soon
Our stock levels are dynamic and can change frequently. If a product appears to be in stock, it may have already sold out. Please contact us if you have any questions about availability. Thank you for your understanding.

Regular price£160.20
/
Tax included.

LIQUI MOLY Marine 4T Motor Oil 10W-40 is a high-performance, low-friction engine oil based on synthetic technology and developed for marine use. It provides strong wear and corrosion protection, supports engine cleanliness and offers dependable lubrication in demanding operating conditions.

Key Features

  • Developed for four-stroke marine petrol and diesel engines
  • SAE 10W-40 viscosity grade
  • Synthetic-technology formulation
  • Helps protect against wear and corrosion
  • Supports engine cleanliness and reliable cold starting
  • 20 litres container

Technical Specs

Brand LIQUI MOLY
Product Marine 4T Motor Oil 10W-40
Viscosity SAE 10W-40
Technology Synthetic technology
ACEA A3/B4, E7
API SL, CI-4
Additional approvals Mack EO-N, Renault Trucks RLD-2, Volvo VDS-3
Contents 20 litres

Compatibility / Fitment Guide

For compatible four-stroke marine petrol and diesel engines requiring SAE 10W-40 oil with the listed performance specifications. LIQUI MOLY lists recommendations for several marine manufacturers, but suitability must be confirmed against the exact engine model, operating temperature and owner’s manual. This is not two-stroke oil.

Part Number Cross Reference

  • LIQUI MOLY article number: 25060
  • 4Boats SKU: OIL-LIQUIMOLY-10W-40 20L
  • Specification references: SAE 10W-40; ACEA A3/B4, E7; API SL, CI-4

Frequently Asked Questions

Is this fully synthetic?

LIQUI MOLY describes this product as based on synthetic technology. It should not be confused with a product explicitly labelled fully synthetic.

Can it be used in any four-stroke outboard?

No. Check the engine manual for the required viscosity and performance specification before purchase.

Is it suitable for two-stroke engines?

No. Use the correct two-stroke marine oil specified by the engine manufacturer.

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