SKU: 73879919002

Lucas Oil - High Performance Semi-Synthetic 10W-40 4-Stroke Engine Oil

Sale price$9.31 Regular price$10.34
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Ships within 48 hours · Estimated delivery Aug 9 - Aug 14

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Description

Lucas Oil - High Performance Semi-Synthetic 10W-40 4-Stroke Engine OilLucas Oil High Performance Semi Synthetic 10W 40 4 Stroke Engine Oil Lucas Oil High Performance Semi Synthetic 10W 40 4 Stroke Engine Oil brings race proven technology to everyday riders. Blended from a mix of premium synthetic and mineral base oils, it delivers the durability and heat resistance of a full synthetic while keeping the smooth, forgiving feel of a conventional oil. Designed for performance and longevity, it easily handles the demands of

Lucas Oil - High Performance Semi-Synthetic 10W-40 4-Stroke Engine Oil

Lucas Oil High Performance Semi-Synthetic 10W-40 4-Stroke Engine Oil brings race-proven technology to everyday riders. Blended from a mix of premium synthetic and mineral base oils, it delivers the durability and heat resistance of a full synthetic while keeping the smooth, forgiving feel of a conventional oil. Designed for performance and longevity, it easily handles the demands of both street and off-road riding.

Why we like it: it’s a great middle ground — tough enough for hard riding, yet versatile enough for daily use. The semi-synthetic formula helps lower oil temps, cut down on engine noise, and keep components cleaner for longer. You’ll notice smoother shifting, less clutch chatter, and a quieter engine, even after long rides.

Why it’ll work for you: this oil meets or exceeds API SG/SF/CC/CD, JASO MA & MA2, and ACEA A3 specs, making it safe for wet clutches and modern 4-stroke engines. It’s built to last up to four times longer than standard oils, resists breakdown under heat, and extends the life of vital engine parts. If you want a reliable oil that performs like a racer’s blend but fits your everyday routine, Lucas High Performance Semi-Synthetic 10W-40 is the one to grab.

 

Key Features:

  • Formulated with the highest quality base oils and synthetics
  • Designed for air cooled and liquid cooled engines
  • Exceeds manufacture specifications
  • Specially blended for high temperature, slow moving, hard working engines
  • Meets JASO specifications
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 73879919002

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Pam E
Cuba, US
★★★★★ 5
Fits as expected and comfortable
Size: X-Large, Color: Navy Blue
My husband likes this short. Very comfortable and light. Good for cool spring nights
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Reviewed in the United States on June 5, 2026
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Benson Okumu
Dallas, US
★★★★★ 4
Good deal
Size: Small, Color: White
Good choice to match with several outfits
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Reviewed in the United States on May 11, 2026
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frederick jones
West Palm Beach, US
★★★★★ 5
Good product
Size: X-Large, Color: Black
Exactly what I wanted fit perfect true to size very comfortable
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Reviewed in the United States on March 23, 2026
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TC in So. Cal.
Birmingham, US
★★★★★ 2
Too short
Size: Medium, Color: White
Fit was okay, but the length was too short. I am 5'5" and if I tuck the shirt into my shorts or pants and raise my arms above my head, the shirt will pull out from my waistline/belt.
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Reviewed in the United States on April 26, 2026
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Philly
Port Orchard, US
★★★★★ 3
Too loose
Size: Large, Color: Brown
The size ran too big/loose. For example, it you tend to wear Large, order a Medium for this instead.
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Reviewed in the United States on May 8, 2026

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