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Complete Engine Treatment

Lucas Complete Engine Treatment is a multifunction cleaner plus lubricant from the labs at Lucas Oil Products. It is designed for use in both crankcase and fuel system and works in both gasoline and diesel engines. When added to fuel, it cleans and lubricates all components from the fuel tank to the cylinders. When added to the oil, Lucas Complete Engine Treatment cleans internal engine parts and forms a protective barrier against excessive heat and friction while extending oil life.

  • Cleans and lubricates multiple systems
  • Removes harmful deposits, gum and varnish
  • Improves cold temperature fluidity
  • Lubricates upper cylinder walls and rings
Complete Engine Treatment

Lucas Oil News

ASCS Sooner and Mid-South Regions Return To Racing This Weekend

ASCSWith racing starting to get back underway across the Sooner State, two events are on tap to close out the month of May as the American Bank of Oklahoma ASCS Sooner Region presented by Smiley’s Racing Products and ASCS Mid-South Regions are set to square off.

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You know George Lucas, but Forrest Lucas is doing movies, too

Morgan LucasMost people know Lucas Oil because its name is on the football stadium that serves as home field for the Indianapolis Colts. But if you’re on this website, you likely know the company because of its products and its involvement in various forms of motorsport.

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Morgan Lucas, Son of Forrest and Charlotte Lucas, Appointed President of Lucas Oil Products, Inc.

Morgan LucasLucas Oil Products announced today that Morgan Lucas, Senior Vice President of Lucas Oil Products and son of Forrest and Charlotte Lucas, will take over as the newly appointed President of Lucas Oil. As Lucas Oil continues to grow and expand into different markets, Morgan is poised to make an immediate impact.

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Where to Buy

Featured Testimoinal

Now The Engine Is "Humming" Like It Was Brand New.

“Complete Engine Treatment added to the engine oil eliminated squeaking from engine during ignition and now the engine is "humming" like it was brand new." -Darwin F., Honolulu, HI

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Television Schedule

Television Schedule

All times are Eastern. Subject to change.
Sunday, Sep 26
7:00 PM
Kentucky Drag Boat Association
Lucas Oil Speedway - Wheatland, MO
Drag Boat Racing
KDBA-Wheatland, MO-Drag Boat racing from Lake Lucas
Sunday, Sep 26
8:00 PM
Mid-West Drag Racing Series
Xtreme Raceway Park - Ferris, TX
Top Alcohol Funny Car Drag Racing
Mid-West Drag Racing Series-Ferris, TX-Drag Racing from Xtreme Raceway Park
Sunday, Sep 26
10:00 PM
Kentucky Drag Boat Association
Lake Lucas - Wheatland, MO
Drag Boat
KDBA-Wheatland, MO-Drag Boat racing from Lake Lucas

Events Schedule

Subject to change.
Lucas Oil Late Model Dirt Series 2021
Friday, Oct 1
Lucas Oil Late Model Dirt Series

Great Lakes 50

@ Raceway 7
Lucas Oil Late Model Dirt Series 2021
Saturday, Oct 2
Lucas Oil Late Model Dirt Series

33rd Annual Pittsburgher 100

@ Pittsburgh's PA Motor Speedway
Lucas Oil Late Model Dirt Series 2021
Friday, Oct 8
Lucas Oil Late Model Dirt Series

Mountain Moonshine Classic

@ Smoky Mountain Speedway

Motorsports News

Lucas Oil continues Corporate Sponsor Partnership with Jason Reichert

Jason Reichert open-wheel racingContinuing their long-term relationship, Lucas Oil and Jason Reichert partner again for the 2022 Season.

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Crandon International Raceway And Lucas Oil Finalize Comprehensive New Partnership

Crandon International RacewayIconic Crandon International Raceway and all-American brand Lucas Oil today announced a comprehensive partnership that spans the facility, its events and plans for an expanded future.

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Arrow McLaren SP Extends Partnership With Lucas Oil

Arrow McLaren SPLucas Oil to serve as primary partner for Juan Pablo Montoya on the No. 86 Arrow McLaren SP Chevrolet for the GMR Grand Prix of Indianapolis

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