Schaeffer's 4030-012 SynShield Classic Performance 10W-30 | 12-QC

(Replaces 703 Supreme 7000 10W-30)

Schaeffer's 4030 SynShield® Classic Performance Synthetic Plus 10W-30 (12 Quarts)

Not every engine needs a full synthetic — but every engine deserves more than conventional oil. Schaeffer's 4030 SynShield® Classic Performance is a synthetic plus 10W-30 that bridges that gap: more protection and longer drain capability than conventional oil, without the full synthetic price premium, and specifically suited for older vehicles and high-mileage engines not calling for a full synthetic.

Its advanced formulation combines select synthetic plus base fluids, a highly shear-stable viscosity index improver, and two proprietary friction modifiers — Micron Moly® and Penetro® — for sustained protection from cold start through high-temperature operation. 

Performance advantages:

• Extended engine life and oil drain intervals
• Decreased oil consumption — important for older and high-mileage engines
• Improved oxidation stability — reduced deposits, sludge, and varnish
• Superior LSPI (Low-Speed Pre-Ignition) protection, maintained as oil ages
• Increased fuel economy benefits from reduced friction
• Reduced ethanol-blend fuel problems — compatible with E10 and E15 fuels
• Less wear, lower operating temperatures, and reduced cost to operate

Compatible with gasoline passenger cars and light trucks including turbocharged and supercharged applications.

SynShield® Classic Performance Synthetic Plus SAE 10W-30 is formulated for use in the following applications:

API Service Classification SQ, Resource Conserving; ILSAC GF-7A; MIL-PRF-46152E; CID A-A-52039B; Ford WSE-M2C909-A2, General Motors 6094M; and Chrysler MS-6395 and MS-9214 and older foreign and other manufacturers specifications.

Always consult the owner’s manual and the OEM’s recommendations for the correct engine oil recommendations. More information is available in the technical data download PDF.

Do you want to find out more about the benefits of using premium Schaeffer's oil? READ THIS!

For more information about Schaeffer oil check out our blog.

added 9.1.25

rev 3.6.26