Engine Oil American V-twin Synthetic 20W-50 Street 4L Liqui Moly - 3817

Description

Liqui Moly Motorbike HD Synth 20W-50 Street is a fully synthetic engine oil formulated for air- and water-cooled four-stroke motorcycle engines. It is particularly suitable for Harley-Davidson V-twin engines requiring a 20W-50 viscosity grade. This oil ensures optimal lubrication, high engine cleanliness, and excellent wear protection under all operating conditions, including extreme temperatures.

Product Features:

  • Fully synthetic formulation for superior performance
  • Stable viscosity and resistance to ageing
  • Excellent wear resistance and corrosion protection
  • High engine cleanliness and thermal stability
  • Suitable for engines with or without wet clutches
  • Meets API SN PLUS and JASO MA2 specifications
  • Recommended for Harley-Davidson H-D 360 Motor Cycle Oil 62600042

Technical Specifications:

  • SAE viscosity grade: 20W-50
  • Density at 15°C: 0.850?g/cm³
  • Viscosity at 40°C: 140.0?mm²/s
  • Viscosity at 100°C: 20.0?mm²/s
  • Viscosity index: 165
  • Pour point: –36°C
  • Flash point: 250°C
  • Evaporation loss (Noack): 4.0%
  • Total base number: 7.0mg KOH/g
  • Sulfate ash: 0.8g/100g

Application Information:

Designed for year-round use in road, off-road, and racing motorcycles operating under normal to extreme conditions. Particularly suitable for Harley-Davidson V-twin engines requiring a 20W-50 synthetic motor oil. Ensure the product is used undiluted for optimal effectiveness.

Engine Oil American V-twin Synthetic 20W-50 Street 4L Liqui Moly - 3817

Product form

Liqui Moly Motorbike HD Synth 20W-50 Street is a fully synthetic engine oil formulated for air- and water-cooled four-stroke motorcycle... Read more

1 in stock 1-2 business days

£96.65 Incl. VAT

    • Guaranteed secure & safe checkout.

      shop pay

    SKU: LM-3817
    Barcode: 4100420038174

    • Free shipping on all orders above £75
    • No hassle returns within 30 days

    Description

    Liqui Moly Motorbike HD Synth 20W-50 Street is a fully synthetic engine oil formulated for air- and water-cooled four-stroke motorcycle engines. It is particularly suitable for Harley-Davidson V-twin engines requiring a 20W-50 viscosity grade. This oil ensures optimal lubrication, high engine cleanliness, and excellent wear protection under all operating conditions, including extreme temperatures.

    Product Features:

    • Fully synthetic formulation for superior performance
    • Stable viscosity and resistance to ageing
    • Excellent wear resistance and corrosion protection
    • High engine cleanliness and thermal stability
    • Suitable for engines with or without wet clutches
    • Meets API SN PLUS and JASO MA2 specifications
    • Recommended for Harley-Davidson H-D 360 Motor Cycle Oil 62600042

    Technical Specifications:

    • SAE viscosity grade: 20W-50
    • Density at 15°C: 0.850?g/cm³
    • Viscosity at 40°C: 140.0?mm²/s
    • Viscosity at 100°C: 20.0?mm²/s
    • Viscosity index: 165
    • Pour point: –36°C
    • Flash point: 250°C
    • Evaporation loss (Noack): 4.0%
    • Total base number: 7.0mg KOH/g
    • Sulfate ash: 0.8g/100g

    Application Information:

    Designed for year-round use in road, off-road, and racing motorcycles operating under normal to extreme conditions. Particularly suitable for Harley-Davidson V-twin engines requiring a 20W-50 synthetic motor oil. Ensure the product is used undiluted for optimal effectiveness.

    Shipping & Delivery

    How long will my item take to arrive?

    Orders are typically dispatched within 1 working day and are shipped on a 24hour (non-guaranteed) service.

    Where do you ship to?

    We currently only ship orders within the UK.

    How can I track my order?

    Once your order has been dispatched, you will receive a tracking code. Tracking information is emailed to the email address that was provided when placing the order.

    Can I collect my order?

    Unfortunately we do not offer order collections from our fulfilment centre.

    WHY NOT CHECK OUT

    Recently viewed products

      Sign up for our newsletter

      Subscribe to our Mailing List

      Never miss any news and be the first to know about sale and offers

      © 2026 Radhouse, Powered by Shopify

        • American Express
        • Apple Pay
        • Diners Club
        • Discover
        • Google Pay
        • Maestro
        • Mastercard
        • PayPal
        • Shop Pay
        • Union Pay
        • Visa