MOTOR OIL

Synthetic Blend CK-4 Motor Oil
HOME / PRODUCTS / MOTOR OIL / CK-4 Diesel Oil

CK-4 Diesel Oil

Lucas CK-4 is a premium Heavy Duty Motor Oil blended with high quality API Group II and Group Ill base oils and a cutting-edge additive package providing the robust performance required by modern diesel engines while assuring good fuel economy.

This product meets Cummins® Engine Standard CES20086

Key Benefits

  • CK-4 is available in Synthetic Blend and Petroleum
  • Longer engine life
  • Extended oil changes
  • Lower soot levels
  • Less filter maintenance
  • Less oxidation
  • Lower oil consumption
  • High temperature stability
  • Exclusive Lucas formula
  • Safely blends with other motor oils
 

Packaging

Synthetic SAE 5W-40 Long Drain HD Motor Oil CK-4
Product # Size Weight Data Sheets
#18011 6 Gallon (Bag in a Box) (Made to Order) 46 lbs Safety Data Sheet
#11166 55 Gallon Drum (Made to Order) 440 lbs Safety Data Sheet
#11167 330 Gallon Tote (Made to Order) 2,500 lbs Safety Data Sheet
Synthetic Blend SAE 10W-30 Long Drain HD Motor Oil CK-4
Product # Size Weight Data Sheets
#10282 1 Gallon (Case of 4) 32 lbs Safety Data Sheet
#10284 55 Gallon Drum (Made to Order) 440 lbs Safety Data Sheet
#10285 330 Gallon Tote (Made to Order) 2,500 lbs Safety Data Sheet
#18017 6 Gallon (Bag in a Box) (Made to Order) 46 lbs Safety Data Sheet
Synthetic SAE 15W-40 Long Drain HD Motor Oil CK-4
Product # Size Weight Data Sheets
#11247 1 Gallon (Case of 4) 32 lbs Safety Data Sheet
#11248 5 Gallon Pail 40 lbs Safety Data Sheet
#18065 6 Gallon (Bag in a Box) (Made to Order) 46 lbs Safety Data Sheet
#11249 55 Gallon Drum 440 lbs Safety Data Sheet
#11250 330 Gallon Tote 2,500 lbs Safety Data Sheet
SAE 15W-40 Magnum Long Drain HD Motor Oil CK-4
Product # Size Weight Data Sheets
#10287 1 Gallon (Case of 4) 32 lbs Safety Data Sheet
#10288 5 Gallon Pail (1 Pail) 40 lbs Safety Data Sheet
#10289 55 Gallon Drum 440 lbs Safety Data Sheet
#18014 6 Gallon (Bag in a Box) 46 lbs Safety Data Sheet
#10292 330 Gallon Tote (Made to Order) 2,500 lbs Safety Data Sheet
 

HEAR IT FROM OUR CUSTOMERS

When we got out of the car we noticed right away that almost all of the noise was gone!

My son's 2005 VW GTI with the 4 cylinder turbo and 127K miles on it sounded like there hammers inside the engine. The car was close to needing a oil change so I bought a quart of High Mileage Oil Stabilizer. He changed the oil adding the stabilizer started it up and we took it for about a 8 mile drive. When we got out of the car we noticed right away that almost all of the noise was gone! He has a 200 mile drive back to school in a few days and I'm willing to bet all of the noise will be gone by the time he gets back to campus. Thank you for a great product!
David M., Lago Vista, TX

I’ve been using Lucas Products for my vehicles for many, many years now with complete satisfaction.

I've been using Lucas Products for my vehicles for many, many years now with complete satisfaction. I came upon their gun oil many years back while at my local auto parts place while still living in California. Been using it ever since while all the other products I have collect dust.
Tom B.

Thank you Lucas Oil for helping me me save time and money!

I have been using Lucas Oil products on the farm since 2001. Since then we have gotten more hours between overhauls in our farm tractors and semi trucks. Thank you Lucas Oil for helping me me save time and money!
Dustin P., Kimmell, IN

Whether I’m chasing Trophy Game animals or chasing Trophy Fish Lucas Products are running with me

My name is Jim Klinkner the owner of Klinks Premium Wildlife Blend. I'm a firm believer in Lucas Products. I use Lucas Synthetic Outboard Marine Oil in my Bass Boat and I use Lucas oil in my ATV's. I depend on Lucas Products whether I'm chasing Trophy Game animals or chasing Trophy Fish Lucas Products are running with me. My machines seem to love Lucas Products better than the rest. Less plug fouls, less smoke the machines running better and smoother. Thanks Lucas
James K., Dairyland, WI

I added this to the gas and was amazed… it stopped making the sound that I thought was a rod bearing.

My truck engine has over 200,000 miles and a knock started and I thought it was a rod bearing. I was reading the label on the product Complete Engine Treatment and the words, (stops engine knocks.) I added this to the gas and was amazed, and still am, it stopped making the sound that I thought was a rod bearing. I do have to add the treatment to each fill up, but it does work.
Jack

RELATED NEWS

Lucas Oil Expands RCR Partnership in 2026, Returns as Primary Sponsor of Kyle Busch’s No. 8 Chevrolet

May 11, 2026

Lucas Oil Expands RCR Partnership in 2026, Returns as Primary Sponsor of Kyle Busch’s No. 8 Chevrolet
CHASE MATTHEW + LUCAS OIL EXTEND PARTNERSHIP THROUGH 2027, POWERING GLOBAL EXPANSION

April 1, 2026

CHASE MATTHEW + LUCAS OIL EXTEND PARTNERSHIP THROUGH 2027, POWERING GLOBAL EXPANSION
Lucas Oil Launches New Line of Lawn Care Engine Oils

March 25, 2026

Lucas Oil Launches New Line of Lawn Care Engine Oils
solid-white-shield