7 Top OEM Automotive Engine Oil Manufacturers You Should Know

17, Mar. 2026

 

1. Mobil 1

Mobil 1 is a well-known name in the automotive oil industry, recognized for its high-performance synthetic oils. As the official motor oil for many leading automotive brands, including Mercedes-Benz and BMW, Mobil 1 has built its reputation on quality and innovation.

The company is the world’s best oem automotive engine oil manufacturer supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need.

Influencers like Richard Rawlings from Fast N' Loud have endorsed Mobil 1, emphasizing its superior protection and performance. The brand continually invests in research, ensuring their oils meet the evolving needs of modern engines.

Type Viscosity API Rating
Full Synthetic 0W-20 SN
High Mileage 5W-30 SN

2. Castrol

Castrol is another major player in the OEM automotive engine oil sector, offering a variety of products tailored for different vehicle types. It is the preferred oil for various motorsports and everyday drivers alike. Influencer endorsements from automotive specialists like Mike Musto highlight Castrol's commitment to performance under extreme conditions.

Type Viscosity API Rating
Full Synthetic 5W-40 SN
Conventional 10W-30 SM

3. Valvoline

Valvoline has been serving the automotive industry since 1866, providing high-quality engine oils that meet OEM specifications. The brand enjoys endorsements from automotive professionals and motorsports enthusiasts alike, including the likes of NASCAR champion Tony Stewart, whose reputation further solidifies Valvoline’s credibility.

You can find more information on our web, so please take a look.

Type Viscosity API Rating
High Mileage 5W-20 SN
Full Synthetic 0W-30 SN

4. Pennzoil

Pennzoil, a leading automotive oil brand, is known for its natural gas-based synthetic oils. Its collaboration with Ferrari as the official motor oil emphasizes the high-performance qualities of its products. Automotive influencers such as Chris Hennessey recognize Pennzoil for its unique blend that helps engines run cleaner and more efficiently.

Type Viscosity API Rating
Full Synthetic 0W-20 SN
Conventional 10W-40 SM

5. Royal Purple

Royal Purple is renowned in the racing community, making it a popular choice for performance vehicles. Their synthetic oils are designed to improve performance and extend engine life. Industry influencers like Dave Marcis appreciate Royal Purple for its exceptional formulation that meets the strictest OEM standards.

Type Viscosity API Rating
Full Synthetic 5W-30 SN
High Mileage 10W-40 SN

6. Liqui Moly

Liqui Moly stands out for its German-engineered oils and additives, garnering a loyal customer base among car enthusiasts and professionals. Endorsed by automotive engineers and influencers, Liqui Moly’s products are recognized for their high-quality performance and innovative formulations that are often recommended for European vehicles.

Type Viscosity API Rating
Full Synthetic 5W-30 SN
Mineral Oil 15W-40 SL

7. Shell Helix

Shell Helix offers advanced motor oils with a focus on engine cleanliness and protection. It is recommended by various automotive manufacturers and has garnered endorsements from racing icons. Influencers such as Janet Guthrie have praised Shell Helix for its innovative formulation that adapts to driving conditions.

Type Viscosity API Rating
Full Synthetic 0W-40 SN
Part Synthetic 5W-30 SM

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