AutoStar Germany POWER STEERING OIL PUMP MB M-CLASS W163 0034666401

Description

The AutoStar Germany POWER STEERING OIL PUMP MB M-CLASS W163 0034666401 is a premium, precision-engineered hydraulic component designed to deliver smooth, efficient steering assistance for Mercedes-Benz M-Class W163 models. Manufactured to rigorous German automotive standards, this power steering oil pump ensures consistent fluid pressure, reducing steering effort and enhancing vehicle control and comfort.

Constructed from high-quality, heat-resistant materials and featuring precision-machined internals, this power steering pump provides dependable, quiet operation and long-lasting durability. It is an ideal OEM-quality replacement for worn or underperforming factory units, restoring factory steering response and hydraulic reliability in daily driving and demanding conditions.

Working

The AutoStar Germany POWER STEERING OIL PUMP MB M-CLASS W163 0034666401 operates by drawing hydraulic fluid from the reservoir, pressurizing it, and delivering it to the steering gear. This pressurized fluid significantly reduces the driver’s physical effort to turn the steering wheel, especially during low-speed maneuvers and tight turns.

Driven by the engine’s accessory belt, the pump maintains a constant, reliable flow of pressurized fluid while the engine is running. When a power steering pump starts to fail, symptoms like stiff steering, whining noises, fluid leaks, or decreased handling quality may appear — making prompt replacement with this reliable, precision-built unit essential for restoring safe, smooth steering performance.

Quality and Capability

The AutoStar Germany POWER STEERING OIL PUMP MB M-CLASS W163 0034666401 undergoes rigorous testing for pressure durability, heat tolerance, noise control, and long-term operational reliability. Its robust design ensures it can handle high-stress conditions, continuous driving, and varying temperatures without performance loss.

Designed for daily commutes and demanding driving environments, this pump guarantees quiet, consistent, and efficient hydraulic assistance. Its OEM-equivalent specifications ensure hassle-free installation and seamless integration with your vehicle’s existing power steering system, offering a dependable, long-lasting steering solution.