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S550 W221 Ballasts 2010-2013 OEM A2218706389 Replacement Parts

Name: S550 W221 Ballasts 2010-2013 OEM A2218706389 Replacement Parts
SKU: 38450
Availability: InStock

Original price was: $159.96.Current price is: $87.98.

Upgrade your S550 W221 with OEM ballasts (A2218706389). Enhance performance and safety. Buy now for reliable, lasting quality!

94 in stock

Quality: The headlight ballast is made of reliable materials, with better heat dissipation and shock resistance, high strength and durability. The internal waterproof circuit board is treated with spray glue to protect the internal electronic components from oxidation and aging.
Performance: Long-term use of the car will cause the ballast to age, making the car lights blurred and affecting the safety of driving at night. Our ballast can increase the light, allowing you to observe the road conditions more clearly and ensure your safe driving.
Principle: The headlight ballast is an electronic component that can limit the flow of current in the circuit and control the voltage and current distribution. Its function is to make the output current and voltage of the power supply fluctuate within the prescribed range to ensure the normal operation of the circuit.
Installation: Easy to install, the headlight ballast is responsible for powering the headlight bulb. Plug and play, suitable for left or right headlights. Each ballast is designed to be directly connected to your vehicle without programming or coding the car.
Service: If you have any questions, please contact us in time, we will solve your problems as soon as possible, thank you for your trust and support, and wish you a happy life.

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