MERCEDES-BENZ Belt Tensioner/Pulley - Part Code A1042000470

This genuine MERCEDES-BENZ Belt Tensioner/Pulley, part code A1042000470, is engineered to meet the exact specifications of your vehicle. It plays a crucial role in maintaining the correct tension on your serpentine belt, which drives essential accessories like the alternator, power steering pump, and air conditioning compressor. Proper belt tension is vital for the longevity and efficient operation of these accessories. A worn or faulty tensioner can lead to premature belt wear, noise, and even the failure of driven components. This replacement part ensures that your belt operates under the correct tension, preventing slippage and ensuring consistent power delivery to all engine-driven systems. Crafted with high-quality materials, this tensioner and pulley assembly is built to withstand the demanding conditions of the engine bay, offering long-lasting reliability. Installing this genuine MERCEDES-BENZ part guarantees compatibility and performance that matches the original equipment, providing peace of mind for your vehicle's maintenance.

• Genuine MERCEDES-BENZ part for guaranteed fit and performance.
• Part Code: A1042000470
• Maintains optimal serpentine belt tension.
• Ensures reliable operation of engine accessories (alternator, power steering, A/C).
• Helps prevent premature belt wear and component failure.
• Constructed with durable, high-quality materials for longevity.
• Direct replacement for original equipment.
• Restores proper engine accessory function and reduces noise.