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Ocean State Oil is a Castrol Oil Distributor
It's more than just oil. It's liquid engineering. Castrol provides all the oils, fluids, and lubricants the world needs for every driver, every rider, and every industry.

Castrol Lubricants for RI, MA, CT, and NH

Name: Ocean State Oil
Address: 123 Ocean State Drive, North Kingstown, RI
Telephone: 401-295-0996

Ocean State Oil offers a wide range of Castrol motor oils and lubricants for Automotive and Heavy Duty applications.

Castrol Engine Oils
Castrol's range of engine oils is formulated to deliver a high level of engine protection throughout service intervals in automobiles, trucks, and all manner of on and off-road vehicles. This will help you save on maintenance costs, repairs, and downtime. Whether you're looking for conventional motor oil, fully synthetic, or a synthetic blend, Castrol has exactly what you need to protect your vehicle.

Castrol Gear Lubricants
Castrol gear lubricants are formulated to meet or exceed the highest industry standards. When you choose Castrol gear lubricants, your car or truck will perform as the manufacturer intended, reducing the chance of performance issues or expensive repair bills while providing wear protection, fuel economy, and durability.

Castrol Transmission Fluids
With a complete lineup of transmission fluids for automatic and manual transmissions, you can be sure to find the right Castrol product to keep your car, fleet of trucks operating at optimal performance. For off-road applications, Castrol offers transmission / hydraulic oils for Caterpillar, John Deere, and many others.

Castrol Hydraulic Fluids
Castrol Liquid Engineers have developed hydraulic fluids that meet and exceed OEM specifications for major OEMS including Caterpillar, Cummins, Mack and Volvo. These products can protect against the enemies of your hydraulic system: oxidation, foaming, water contamination, and extend the life of your pumps.

Castrol Greases
Vehicles and equipment operating in challenging environments need the right grease to protect critical parts. Castrol offers a comprehensive range of world-class greases to provide advanced protection for your equipment and offer longer bearing life, extended maintenance intervals, and decrease your maintenance costs.

Click here for Castrol product recommendations by HD equipment type >>>

Have questions about Castrol lubricants?

Castrol Motor Oil Brands Available
at Ocean State Oil

Castrol GTX Motor Oil Distributor RI MA CT

Castrol GTX is a premium conventional motor oil that's been helping to extend engine life since 1968. It's double action formula clears sludge and prevents new sludge formation. Available in High Mileage, Ultraclean and Diesel varieties at Ocean State Oil.

Castrol GTX Full Synthetic Motor Oil Distributor RI MA CT

Castrol GTX Full Synthetic offers superior protection against engine wear and controls sludge buildup. This advanced formula ensures maximum defense for your engine, particularly under severe driving conditions such as heavy traffic and frequent, short journeys, which commonly reduce engine lifespan.

Castrol Edge Motor Oil Distributor RI MA CT

Castrol EDGE is one of Castrol's strongest oils and has been formulated to provide superior performance and protection in fuel economy, high temperature performance, sludge control and wear protection for up to 20,000 miles between oil changes.

Castrol CRB Vecton Motor Oil Distributor RI MA CT

Castrol's CRB Multi and Vecton high-quality diesel engine oils offer superior protection for on and off-road vehicles. These products extend engine life by protecting critical moving parts and minimize oil degradation, thickening, and deposits to enable extended-drain performance.

Castrol ePODS now available from OSO

Castrol re-imagined the pack size and created a game-changer with ePODS (Efficient Premium Oil Dispensing System). OSO customers can enjoy a number of key benefits by implementing this system at their facilities: