For best performance, follow the manufacturer's recommendations in your vehicle owner’s manual.
Pennzoil motor oil is suitable for passenger cars, light-duty trucks, vans and sport utility vehicles; Pennzoil SAE motor oil meets or exceeds the demanding requirements of international lubricant standardization and approval committee GF-5.
Cleans out up to 40 percent of engine sludge in the first oil change; continues to clean in the second oil change also.
Helps clean up engines by gently lifting sludge deposits off engine surfaces and dissolving them safely into the oil
