BlueTec Sprinter Power Steering Hose – Reservoir to Cooler (9064660481H)

SKU: 9064660481H - qty 1

Ensure safe, reliable power steering on your BlueTec Sprinter with this OEM-spec 9064660481 reservoir hose — a vital hydraulic line connecting the power-steering fluid reservoir to the cooling/return system. Especially important if your van has seen wear, leaks, or age in the steering system.

✅ What the Hose Does & Why It Matters

• Connects the power-steering fluid reservoir to the cooler/return line: The hose carries hydraulic fluid under pressure (or return flow) between the reservoir and the cooler/steering pump, enabling proper fluid circulation inside the power-steering system. 

• Prevents leaks and maintains steering integrity: Over time, hoses can crack, harden, or loosen — which may lead to fluid leaks, sudden loss of power-steering assist, or steering failure. Users of older Sprinters have reported hose leak issues leading to total steering loss when not replaced in time. 

• OEM-spec fitment — designed for Sprinter 2500/3500 (OM642 3.0 L) vans: 9064660481 is the correct part number listed for the “reservoir to cooling pipe” on many Sprinter NCV3 / 906-chassis 3.0 L diesel models. 

• Simple replacement for good maintenance: As part of routine maintenance — especially on high-mileage or heavy-use vans — replacing the reservoir hose helps avoid costly breakdowns or dangerous situations with sudden steering failure. Many Sprinter-owners already carry a spare hose/kit for quick roadside fixes. 

🛠️ When to Replace It / What to Watch For

• Visible cracks, wear, or bulging on the hose — a sign the rubber is deteriorating or under stress.

• Leaking power-steering fluid underneath the van or around hose connections, clamps, or reservoir.

• Soft or failing steering assist, especially under load or during tight turns — could signal loss of fluid pressure due to hose failure.

• As part of regular maintenance on older or high-mileage vans, especially if the steering system hasn’t been serviced in a long time.

🔎 Fitment & Installation Notes

• This hose fits Sprinter 2500/3500 vans with 3.0 L (OM642) diesel engine using the standard hydraulic power-steering system (most 2006–2018 906 chassis Sprinters). Always verify VIN/steering system configuration before ordering to ensure compatibility. 

• During replacement: ensure proper hose routing (avoid sharp bends/kinks), secure clamps/connections, and after installation — check fluid level and bleed the system if air entered, to restore correct fluid flow and steering feel.

🚐 Best For

• Sprinter owners who have experienced power-steering leaks or hose degradation.

• Vans used for cargo, heavy loads, frequent driving, or long-haul — where steering system reliability is critical.

• Preventive maintenance on older Sprinters to avoid unexpected steering failure and ensure safety.