Storage Defender Oil Additive

Pour Storage Defender Oil Additive in your engine to ensure it has the proper crankcase protection while in storage during the winter months. Specifically formulated to protect against corrosion and induction deposits. Treats five to 10 quarts of oil.
Driven offers two versions of Storage Defender – one formulated for fuel and one for oil. Both are designed for all gasoline engines and will save you the hassle of costly post-storage repairs resulting from corrosion that occurs at an accelerated pace over the winter due to temperature swings. Because they are specifically formulated to protect against corrosion and induction deposits, both Driven Storage Defenders and their special corrosion inhibitors work to counteract the damaging moisture buildup resulting from the hygroscopic characteristics of Ethanol-blended fuel.