Superior Service & Lubricant Reliability from New England's Premiere Lubricant Distributor

As a Chevron 1st Source Elite Lubrication Marketer, Ocean State Oil is New England's leading source for quality lubricants for automotive, transportation and industrial use. Whatever your lubrication needs, OSO can provide the right lubricants, supplies and equipment to reduce operating costs, minimize downtime and extend the life of your equipment.

ISOCLEAN Lubricants

Chevron ISOCLEAN Lubricants and ISOCLEAN Certification Program

Chevron's ISOCLEAN certified clean lubricants are available for a variety of Chevron Lubricant products. These lubricants are designed to meet strict OEM Standards for cleanliness in a variety of Industrial, On and Off road equipment applications. Ocean State Oil offers Chevron ISOCLEAN certified lubricants and the ISOCLEAN lubricant program, a comprehensive program to test and certify your lubricants meet your OEM equipment specifications.

Click here to learn more about the ISOCLEAN Lubricant Program

PC-11 New Motor Oil Category CK-4 FA-4 Specifications

CK-4 and FA-4, engineered for 2017 and new engines

CK-4 and FA-4 oils offer increased protection for existing engines and optimized fuel economy for 2017 engines. Discover the differences and find out how they'll impact your fleet!

Click here to learn more about CK-4 & FA-4

Chevron Reliability Based Lubrication RbL Program

Uncover real savings with the Chevron Reliability Based Lubrication (RbL™) program

Reliability Based Lubrication™ from Chevron can optimize drain intervals, increase performance, minimize downtime & maximize profitability. Get your free RbL™ analysis and save!

Click here to learn more about the Chevron RbL™ program

Commercial fuel delivery Rhode Island Massachusetts MA RI

Commercial fuel delivery across Rhode Island and Massachusetts

Ocean State Oil offers commercial fuel delivery for car and truck fleets, construction equipment, industrial uses and more throughout RI and MA.

Learn more about Commercial Fuel here

Ocean Blue Diesel Exhaust Fluid (DEF)

Ocean Blue Diesel Exhaust Fluid (DEF)

Ocean Blue is OSO's own brand of Diesel Exhaust Fluid, available both packaged and in bulk quantities for delivery throughout Southern New England.

Learn more about Ocean Blue DEF here

Chevron Delo ADF 600

Chevron DEL0 ADF 600

Click to learn more about this CK-4 performance engine oil for heavy-duty application.

Video Spotlight

Chevron Lubricants Optimize Your Business with a Best-in-Class Assessment

Chevron Delo Lubricant Lubrication Videos