STP 32 oz. Four-Cycle Oil SAE 10W-30 for $4.99

Inside Track Club members can buy the STP 32 oz. Four-Cycle Oil SAE 10W-30 (Item 56838) for $4.99, valid through June 30, 2022.

Compare our price of $4.99 to POWER CARE at $14.00 (model number: 66779). Save 64% by shopping at Harbor Freight.

STP Premium Small Engine 4-Cycle Oil SAE 10W-30 is specially formulated for use in generators and outdoor power equipment. Its synthetic blend formula is scenically engineered with antioxidants, anti-wear technology, a viscosity index improver, detergents and a corrosion inhibitor to help maintain maximum performance in 4-cycle small engines. Its synthetic blend formula helps extend the drain interval, reduce oil thickening and oxidation, and promotes easier starts all year. Can be used with generators, riding mowers, pressure washers, gas powered pumps, compacters, chipper shredders and other 4-cycle gasoline powered small engines (refer to owner’s manual). Meets API category SJ specifications.

The STP 32 oz. Four-Cycle Oil SAE 10W-30 (Item 56838) has a 5-star rating on HarborFreight.com. Save on Harbor Freight’s customer favorites with our super coupons. Search our Harbor Freight coupons for deals on Harbor Freight’s generators, air compressors, power tools, and more.

This is an Inside Track Club deal – valid ONLY for members. Our Inside Track Club members get access to Exclusive Member Deals on new items monthly. Look for the blue tags in-store or view online. When you're ready to join, click here to join Inside Track Club.

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