Lucas Synthetic Engine Oil - HP Oil10w50 4t 1 QT (6/Case Sold Ea)

Lucas Synthetic HP 10W50 4T engine oil formulated for V-twin motorcycles using high-grade synthetics and proprietary additives. Reduces operating temperatures, extends oil change intervals, and meets JASO specifications for reliable engine protection.

Features

• Synthetic blend formulation
• Lowers engine oil temperatures
• Extended drain intervals
• Reduces engine noise and helps prevent leaks
• Meets JASO specifications
• Sold individually (case of 6)

Specifications

• Brand: Lucas
• Manufacturer Part #: 10716
• UPC: 049807107161
• Viscosity: 10W50
• Type: 4T Synthetic
• Size: 1 quart
• Weight: 1.96 lbs

Fitment

Suitable for V-twin motorcycles including Harley-Davidson and Indian Motorcycle engines. Not recommended for wet clutch applications.

Frequently Asked Questions

Is this oil safe for motorcycles with wet clutches?

No — Lucas moly-based synthetics are not designed for wet clutch applications. Check your owner's manual for clutch type.

What viscosity is this, and when should I use it?

10W50 is a heavier synthetic suitable for high-heat riding, cruisers, and engines prone to leaking. Use 10W40 for cooler climates or standard touring.

How often can I go between oil changes?

Lucas synthetics extend drain intervals compared to mineral oil. Follow your motorcycle manufacturer's service schedule; synthetics typically allow 5,000–7,000 mile intervals.

Does this meet OEM specifications?

Yes — Lucas HP 10W50 meets JASO (Japanese Automotive Standards Organization) specs required by most V-twin engines.