Massive range of API CJ-4 PLUS Diesel Engine Oils
We've a great range of CJ-4 PLUS Diesel specification "API" Engine Oils, all at great Opie prices
API CJ-4 specification was introduced by American Petroleum Institute (API) in 2006, the spec is for high speed diesel / 4 stroke engines, specifically introduced to meet the exhaust regulations in America for 2007. Oils that meet this specification are for diesel fuels with sulphur content up to 500ppm (0.05% by weight), use of these oils with greater than 15ppm sulphur fuels may impact exhaust after treatment system durability and/or oil drain intervals. These oils can generally be using in conjunction with Diesel Particulate Filters (DPF), but always consult your handbook. API CJ-4 is backwardly compatible so you can use this specification instead of API CF-4, API CF, API AH-4 and API CF, dependent on application.
You'll find what specification engine / gear oil your vehicle requires in your handbook, if you're still not sure, use our products finder to get correctly matched fluids & parts for your car.