Rein PSH0381 Power Steering Reservoir Hose - Reservoir To Pump

OE Quality Power Steering Suction Hose

The Rein PSH0381 is a direct-fit power steering reservoir hose with clamps for reservoir-to-pump routing. Built for the engine bay environment, it uses an OE-quality braided rubber compound and includes protective sleeve coverage where required for a clean replacement on select Toyota and Lexus applications.

Key Features

• Direct-fit replacement hose with clamps
• OE-quality braided rubber compound hose
• Pre-attached protective jacket(s) and heat sleeve(s), where required
• Hose material: NBR/CR
• Application-specific fitment for reservoir-to-pump routing
• Part number: PSH0381

Detailed Description

Rein PSH0381 is a power steering suction hose engineered for the low-pressure reservoir-to-pump side of the steering system. It is formed to OE-style dimensions and built with a braided rubber construction that resists heat, fluid exposure, and underhood wear. This hose is listed for 1997-2001 Lexus ES300, 1997-2001 Toyota Camry, 1998-1999 Toyota Avalon, and 1999-2003 Toyota Solara, all in reservoir-to-pump applications. If you are replacing a leaking or deteriorated Toyota Camry power steering reservoir hose or a Lexus ES300 power steering suction hose, PSH0381 provides the correct application-specific layout.

This part cross-references Toyota/Lexus OE numbers 4434806150 and 4434833130 for the same application.

Common Issues This Part Can Address

• Power steering fluid seepage at the suction hose
• Cracked or hardened hose material from heat and age
• Air entry on the reservoir-to-pump side of the steering system
• Loose or worn hose connections at the clamps
• Noise or inconsistent steering assist caused by hose deterioration

Installation Notes and Tips

Install PSH0381 on the reservoir-to-pump side only and verify routing matches the original hose path before tightening the clamps. Inspect the reservoir neck, pump inlet, and nearby fittings for wear or contamination, and replace any damaged sealing surfaces before filling the system. After installation, refill with the correct power steering fluid and bleed the system according to the vehicle service procedure.

Quality Assurance

Rein OE Quality hoses are built to meet OE-style blueprint requirements and use materials selected for engine bay heat and fluid exposure. PSH0381 includes a 24-month or 24,000-mile warranty.