Mercedes W203 CL203 W204 M272 Petrol Ignition Coil Cable Connector A0001502780

Mercedes W203 W204 M272 Ignition Coils are original ignition system components designed for gasoline engines, ensuring stable engine operation. A used ignition coil from the Mercedes group is a solution for drivers seeking parts with factory performance characteristics, allowing for the restoration of correct ignition parameters without unnecessary modifications. By adhering to manufacturer specifications, this component serves well as a replacement for a damaged coil in the M272 engine.

Specifications and technical data

• SKU: A0001502780
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A0001502780
• Substitutable numbers: A0001502780, A 000 150 27 80
• Fuel type: Petrol
• Category: Wiring Harnesses, Cables & Connectors

Purpose and Function in the Ignition System

The ignition coil in a gasoline engine is responsible for generating the high voltage necessary for a spark to occur at the spark plug. In M272 units fitted in Mercedes W203 and W204 models, a properly functioning coil is crucial for:

• smooth idling,
• efficient acceleration without jerking,
• stable starting in various conditions,
• maintaining proper fuel-air mixture combustion.

Selecting a coil compatible with the M272 engine design minimizes the risk of misfires, prevents ignition failures, and helps maintain the engine's smooth operation.

Category: Wires, Harnesses, and Connectors – Integration with the Electrical System

This item belongs to the Wires, Harnesses, and Connectors category, meaning it is designed for proper cooperation with the vehicle's factory electrical system. The coil's construction is adapted to the standard connectors used in Mercedes vehicles, facilitating installation and minimizing the risk of electrical contact issues.

Proper fitment with the engine harness is important not only for ignition reliability but also for system safety – appropriate connectors reduce the possibility of overheating contacts or short circuits.

Benefits of Using an Original Mercedes Coil

Using an ignition coil from the Mercedes offering allows you to maintain the performance parameters intended by the vehicle manufacturer. In practice, this means:

• voltage characteristics matched to the engine control unit,
• proper cooperation with the diagnostic system,
• reduced risk of ignition-related errors,
• maintenance of factory performance and engine operation smoothness.

A used part with retained functionality can be a sensible choice for repairs where compliance with original specifications and control of service costs are important.

Condition and Application in Gasoline Engines

The ignition coil is offered as a used part, allowing for economical repair of the ignition system while maintaining proper operating parameters. Its designation for gasoline fuel type engines makes it dedicated to units where spark ignition of the mixture is the basis of the entire powertrain's operation.

When replacing, it is recommended to check the condition of the spark plugs and the electrical harness to fully utilize the potential of a functional coil and avoid the recurrence of ignition-related faults.

Mercedes Wires, Harnesses, and Connectors – Selecting Compatible Components

If you need other components from the wires, harnesses, and connectors category dedicated to this brand, check the Mercedes wires, harnesses, and connectors available in our assortment to select components compatible with your vehicle's electrical system.

More About Car Modernization and Customization

If you are planning more extensive work on your car – not just repairs, but also improvements to interior ergonomics and appearance – check out the guide Car Interior Tuning with Global Parts, where you will find practical tips on using used equipment.