ProMEX Lubricants
Product Catalogue
Advanced synthetic technology and heavy-duty lubricants — engineered and manufactured in the USA.
Certified:API SPAPI CI-4ILSAC GF-6ADEXRON IIIMade in USA
5W-30
Best Seller
Passenger Car Motor Oil
SAE 5W-30 Advanced Synthetic
Superior protection for modern passenger vehicles
API SPILSAC GF-6A1L4L
10W-40
Passenger Car Motor Oil
SAE 10W-40 Advanced Synthetic
Broad viscosity range for high-mileage engines
API SPILSAC GF-6A1L4L
5W-20
New
Passenger Car Motor Oil
SAE 5W-20 Advanced Synthetic
Low-viscosity synthetic for fuel-efficient modern engines
API SPILSAC GF-6A1L4L
15W-40
Fleet Grade
Heavy Duty Diesel Engine Oil
SAE 15W-40 Heavy Duty
Maximum wear defence for heavy commercial engines
API CI-45L
HD50
Fleet Grade
Heavy Duty Diesel Engine Oil
HD50 Advanced Mineral Oil
ADV 5000 wear protection and diesel economy
API CH-45L
ATF
Automatic Transmission Fluid
ATF DEXRON III
Smooth shifting and optimal thermal stability
DEXRON III1L
20W-50
Passenger Car Motor Oil
SAE 20W-50 Mineral
Reliable protection for older and high-mileage engines
API SL1L4L5L
Wholesale & Fleet Enquiries
Competitive pricing for distributors, retailers, and fleet operators across the USA and internationally.