Explore Chrysler 300 Series Power Steering Hose Kit & Chrysler 300 Series Power Steering Line Replacement Cost. Maintaining the power steering pressure hoses in your Chrysler 300 Series is key to ensuring a smooth driving experience. Regularly inspect these hoses for any signs of wear or leakage, which can lead to more severe issues if left unaddressed. To extend their lifespan, avoid harsh chemicals and extreme temperatures that can degrade the hose material. When selecting a replacement, opt for high-grade synthetic rubber hoses that offer durability and resistance to heat and pressure. Ensuring a proper fit is crucial, so choose hoses designed specifically for the Chrysler 300 Series, and consider professional installation to guarantee optimal performance and safety.