PI SN PLUS

Learn about API SN PLUS, the new motor oil specification for turbocharged engines. See how Pennzoil is supporting API SN PLUS and protecting the performance of your engine.

Maintaining your vehicle’s performance means protecting turbocharged engines from Low-Speed Pre-Ignition (LSPI). Automakers are the driving force behind API SN PLUS, a new supplemental motor oil specification that protects turbocharged engines. Pennzoil products with this designation protect against LSPI. Get answers to your questions about API SN PLUS and Pennzoil motor oils.

Pennzoil Products that are API SN PLUS

Pennzoil Platinum

Pennzoil Platinum® Full Synthetic motor oil with with PurePlus® Technology keeps pistons up to 30% cleaner than required by the toughest industry standard and keeps your engine cleaner than any leading synthetic oil.

Pennzoil Platinum High Mileage

Pennzoil Platinum® High Mileage keeps pistons up to 20% cleaner than the toughest industry standards to help keep the engines running clean and performing strong. 

Pennzoil Gold

Pennzoil Gold™ provides better protection than conventional oil in severe driving conditions like stop-and-go driving, frequent short trips, extreme temperatures and idling and towing.