Description
Engine sludge, carbon buildup, and corrosion don’t just reduce performance—they accelerate wear and shorten engine life. Lucas Oil Complete Engine Treatment tackles all three issues in one product, cleaning fuel injectors, protecting against rust, and improving lubrication across your entire fuel and oil system. Whether you’re running gasoline, diesel, or any motor oil, this multi-purpose additive keeps your engine running cleaner and longer.
This case of 12 bottles (16 oz each) gives you enough supply for regular maintenance across multiple vehicles or a fleet, making it an economical choice for serious enthusiasts and professional shops alike.
- Complete engine treatment
- Fuel system cleaner
- Corrosion inhibitor
- Lubricity enhancer
- 16 oz bottle
- Case of 12
- Diesel compatible
- Gasoline compatible
- Motor oil compatible
- Multi-system formula






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