Available in 1-gal
Lucas Magnum CJ-4 Oils are blended with premium "Lucas" additives that help maintain the life of the emission control systems as required for regulatory compliance. Expect less oil consumption and reduced engine wear. It resists oxidation and thermal breakdown for total protection in new and older engines. Suitable for gasoline as well as diesel.
CJ-4 is available in Petroleum and Synthetic
Maintains life of emission control systems
Less oil consumption
Reduces engine wear
Primary application is in heavy duty diesel engines, but can also be used in automotive diesel and gasoline engines
Compatible with both synthetic and conventional oils
Resists oxidation and thermal breakdown
Proven in Lucas truck fleet to extend oil drain intervals to 30,000 miles
High Total Base Number provides excellent detergency and keeps the engine clean
SAE 15W-40 Magnum (High TBN) is designed for use in pre 2007 trucks without diesel particulate filters. Very effective in engines using high sulfur fuels
Both Synthetic and conventional SAE 15W-40 engine oils are API certified and meet or exceed industry standards
Available in 12-oz and 32-oz
It is 100% GUARANTEED to stop seal leaks in power steering units or your money back. Totally corrects rack and pinion problems.
It is also totally effective in reducing slack, squeals and hard spots in worn rack and pinions. Your results will be immediate and long lasting.
Guaranteed to stop seal leaks
Stops rack and pinion problems
Very cost effective
Available in 32-oz bottles
Lucas Engine Oil Stop Leak is an all new formulation of Lucas additives and very specific base stocks designed to stop seal leaks in engines!
Compatible with petroleum, semi-synthetic and full synthetic motor oils
Renews worn seals with no risk of damage or eventual corrosion
Reduces engine noise and oil consumption, while raising oil pressure
Contains no harmful solvents