Description

The 20W-50 Premium 1L Prime Guard Motor Oil is expertly formulated to deliver exceptional protection and performance for modern, high-demand car and light truck engines. It helps reduce the likelihood of low-speed pre-ignition, lowers friction for superior wear protection, and improves fuel economy.

Made in the USA, this motor oil combines synthetic and conventional base oils with a high-performance additive system. This blend offers enhanced protection under challenging driving conditions, prevents sludge and varnish buildup, and helps keep your engine cleaner for longer. Prime Guard Synthetic Blend Motor Oil meets or exceeds the warranty requirements for all automotive engines using SAE 20W-50 oil that complies with API SN, SM, SL, and ILSAC GF-5 or GF-4 standards. Available in 1-quart and 5-quart bottles, Prime Guard is manufactured to the highest standards, designed to extend engine life by preventing damaging deposits and sludge accumulation.