Steering Fluid Reservoir Cap Aluminum for BMW E39 E46 X1 Z3 E36

Upgrade your BMW’s power steering system with this Aluminum Steering Fluid Reservoir Cap, designed as a robust direct replacement for a wide range of BMW models, including E39, E46, E36, X1, and Z3. Crafted from durable aluminium alloy and fully anodised, this cap delivers a corrosion-resistant seal that helps prevent dust, moisture, and fluid leakage from compromising steering performance. Its precision fit ensures a tight seal and reliable operation, restoring the factory look and feel of your engine bay while protecting essential steering components.

This cap is a direct replacement that matches OEM part numbers 32416851332, 32411128333, and 32410141427, offering seamless compatibility with a broad array of BMW variants from the classic E36/E39 through to later 1 Series, 3 Series, 5 Series, and more. By choosing an OEM-matched cap, you get worry-free installation and dependable performance that keeps steering response consistent under varying driving conditions.

Benefits & Tips

• Durable, corrosion-resistant seal: Anodised aluminium stands up to heat and exposure in the engine bay, helping to maintain clean, dry reservoir conditions.
• Easy, direct replacement: Snap-fit design ensures a straightforward swap without modifications—get back on the road quickly.
• Protects steering reliability: A well-sealed reservoir cap reduces the risk of air or contaminants entering the power steering system, supporting steady steering feel.

Product specifications

• Material: Aluminium alloy, anodised
• Application: Direct replacement for BMW steering fluid reservoir
• OEM part numbers: 32416851332, 32411128333, 32410141427
• Compatible models (selected): BMW 1 Series (E81, E87, E88, E82), BMW 3 Series (E36, E46, E90, E91, E92, E93 and related LCIs), BMW 5 Series (E39, E60, E60 LCI, E61 LCIs), BMW 6 Series (E63, E64 and LCIs), BMW Z3
• Origin: Mainland China
• Special features: Steering Fluid Reservoir Cap

Package includes:

• 1 x Aluminum Steering Fluid Reservoir Cap

Warnings/Reminders

• Check compatibility with your BMW model using the OEM part numbers 32416851332, 32411128333, 32410141427.
• Ensure the reservoir is clean before replacing the cap and tighten securely to prevent leaks.

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