STP Power Steering Fluid & Stop Leak – 12 oz

Ensure smooth, effortless steering and eliminate messy driveway drips with STP Power Steering Fluid & Stop Leak. Engineered to tackle one of the most common and frustrating automotive maintenance issues, this specialized 12 oz treatment features a powerful, dual-action formula. First, it serves as a premium, high-quality power steering fluid that effectively lubricates critical internal components, protecting against friction, heat buildup, and premature pump failure.

Simultaneously, it delivers a potent dose of targeted seal conditioners into your system. These active ingredients are specifically designed to rejuvenate dried, hardened, and shrunken rubber seals and O-rings, expanding them back to their original size to effectively seal up current minor leaks and prevent new ones from forming. Compatible with most factory power steering fluids, this bottle is an essential preventative maintenance solution to keep your steering responsive and avoid expensive mechanical repairs.