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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

Austin Dillon Puts No. 3 On Pole For The Daytona 500

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Austin Dillon, driving the historic No. 3 Dow Chevrolet in its return to NASCAR Sprint Cup Series competition for the first time since 2001, won the Pole for the 56th running of the Daytona 500 – NASCAR's most prestigious race and season opener. "The Great American Race" is scheduled to take place on Sunday, Feb. 23 at Daytona International Speedway (1 p.m. on FOX, Motor Racing Network Radio and SiriusXM NASCAR Radio).

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Carl Renezeder Chasing Championships

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After a shorter than usual off-season, due to January's Frozen Rush in Maine, defending Pro 4 Lucas Oil Off Road Racing Series champion, Carl Renezeder and his team buckled down to some intense work at the shop. The team is starting the new season with a brand new Pro-2 in the battle for the championships.

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E3 SPARK PLUGS IGNITE BIG RACING SPONSORSHIPS WITH TEAM LUCAS IN 2014 FOR MULTIPLE EVENTS

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A founding member of Team Lucas and Lucas Oil motorsports events, E3 Spark Plugs has partnered with Team Lucas for a seventh season to sponsor Lucas Oil's Off Road Racing, Late Model Dirt, Drag Boat Racing, American Sprint Car, Modified, and EnduroCross Championship series.

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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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