Diesel Data: Automotive Repair

Engine Oil and Lubricants







ENGINE OIL AND LUBRICANTS

WARNING: New or used engine oil can be irritating to the skin. Avoid prolonged or repeated skin contact with engine oil. Contaminants in used engine oil, caused by internal combustion, can be hazardous to your health. Thoroughly wash exposed skin with soap and water. Do not wash skin with gasoline, diesel fuel, thinner, or solvents, health problems can result. Do not pollute, dispose of used engine oil properly. Contact your dealer or government agency for location of collection center in your area.

When service is required, DaimlerChrysler Corporation recommends that only Mopar(R) brand parts, lubricants and chemicals be used. Mopar(R) provides the best engineered products for servicing DaimlerChrysler Corporation vehicles.

Only lubricants bearing designations defined by the following organization should be used.

- Society of Automotive Engineers (SAE)
- American Petroleum Institute (API)
- National Lubricating Grease Institute (NLGI)





Use synthetic engine oils, approved to MB 229.3 or MB 229.5, such as Mopar part number 05127394AA. Synthetic SAE 0W-40 or SAE 5W-40 engine oils approved to API SL and/or GF-3 may be substituted. The FSS mat not alert for an oil change at the proper interval if an unapproved product is used; engine damage and reduced engine life may result.

ENERGY CONSERVING OIL

An Energy Conserving type oil is recommended for gasoline engines. The designation of ENERGY CONSERVING is located on the label of an engine oil container.

LUBRICANTS AND GREASES

Lubricating grease is rated for quality and usage by the NLGI. All approved products have the NLGI symbol on the label. At the bottom of the NLGI symbol is the usage and quality identification letters. Wheel bearing lubricant is identified by the letter "G". Chassis lubricant is identified by the letter "L". The letter following the usage letter indicates the quality of the lubricant.

SPECIALIZED LUBRICANTS AND OILS

Some maintenance or repair procedures may require the use of specialized lubricants or oils. Consult the appropriate sections for the correct application of these lubricants.