Cardone 3R-910 Power Steering Reservoir

Power Steering Reservoir for Volkswagen Passat

This Cardone Power Steering Reservoir is a direct replacement for remote-mounted steering fluid storage on 1990-1997 Volkswagen Passat models. Built to match O.E. design and tested for fit and function, it addresses common reservoir-related steering concerns without replacing the entire pump assembly.

Key Features

• Fits 1990-1997 Volkswagen Passat, power steering reservoir application
• Cardone 3R-910 replacement reservoir with cap included
• Remote-mounted design for vehicles using a separate reservoir location
• Made from O.E.-grade plastic for strength and durability
• 100% tested for leak-free performance and proper function
• Resistant to cracking from engine compartment heat
• Integrated filter design maintains O.E.-level filtration efficiency where equipped

Product Details

The Cardone Power Steering Reservoir 3R-910 is designed for drivers and technicians looking to correct steering system issues caused by a restricted, cracked, or leaking reservoir. On Volkswagen Passat applications, the reservoir may be mounted remotely rather than directly on the pump, making it an important part of the hydraulic steering circuit. This replacement follows original equipment dimensions and function for a straightforward service repair.

Cardone’s Power Steering Reservoir line focuses on direct-fit replacements for steering systems that rely on a separate fluid reservoir. The 3R-910 is built to restore proper fluid storage and flow while supporting normal steering pump operation. This part cross-references Volkswagen 330422371 for the same application.

Common Problems This Part Can Address

• Power steering fluid leaks from a cracked reservoir body
• Foaming fluid caused by trapped air or poor reservoir condition
• Noise from a restricted or contaminated remote reservoir
• Loss of steering assist related to clogged fluid passages
• Heat-related plastic deterioration in the engine bay

Installation Notes and Tips

On many vehicles, the power steering reservoir is located on the firewall, inner fender, or near the pump. Before installation, inspect the return and outlet hoses for cracking, debris, or internal breakdown, since hose condition can affect fluid quality and reservoir performance. If the system has foaming fluid, bleed trapped air from the steering circuit after service. For 1990-1997 Volkswagen Passat repairs, verify the reservoir location and hose routing against the vehicle service information before replacing the part.

Quality Assurance

Each Cardone 3R-910 reservoir is 100% tested to confirm proper fit and function and is manufactured to follow O.E. design standards. The reservoir is made from O.E.-grade material and includes a cap for a complete replacement of the remote-mounted power steering reservoir assembly.