Mercedes Benz A B W169 W245 Ignition Spark Coil Cable Lead Petrol A2661500118

The Mercedes W169 W245 Ignition Coil with Wire is an ignition system component designed for Mercedes vehicles with gasoline engines, mounted at the rear of the ignition assembly. A used coil with wire offers a practical service solution for drivers seeking a reliable component built to manufacturer specifications. It's a functional choice for diagnosing and repairing the ignition system in W169 and W245 models.

Specifications and technical data

• SKU: A2661500118
• Mark: Mercedes (Genuine OE)
• Condition: Used
• OEM Part Number: A2661500118
• Substitutable numbers: A2661500118, A 266 150 01 18, BG
• Location on the vehicle: Rear
• Fuel type: Petrol
• Category: Ignition Coils

Technical Characteristics of the Mercedes Ignition Coil

The presented ignition coil with wire belongs to the ignition coils category and is designed for gasoline engines. The component's construction is adapted to the requirements of the Mercedes ignition system, ensuring appropriate energy parameters for the spark plugs and stable operation under typical operating loads.

Its placement at the rear of the ignition system requires precise geometric and electrical fit. Therefore, using a dedicated coil with wire helps minimize the risk of issues with sparking, misfires, or uneven engine operation. The part is prepared for installation in factory mounting points, simplifying service and reducing repair time.

Application in Mercedes W169 and W245 Vehicles

The Mercedes W169 W245 Ignition Coil with Wire has been designed with the specific engine bay architecture of these models in mind. Due to its compatibility with manufacturer solutions, the component works seamlessly with the factory wiring harness and engine control unit, which is crucial for the correct functioning of the ignition system in gasoline-powered vehicles.

Replacing the coil with wire is particularly recommended in situations where symptoms such as:

• uneven idle engine operation,
• loss of power during acceleration,
• jerking under load,
• misfire errors registered by the engine control unit.

Using the correct part from this category helps restore proper ignition parameters and reduces the risk of secondary damage, such as to the catalytic converter or lambda sensors.

Benefits of Using an Original Ignition Coil with Wire

Choosing an ignition coil dedicated to the Mercedes W169 and W245 offers a range of practical service and operational benefits:

• maintaining engine operating characteristics as per manufacturer's design,
• proper integration with the engine control system,
• accurate fit for its rear placement in the ignition assembly,
• reduced risk of incorrect installation due to factory-standard geometry.

For drivers of vehicles with all-wheel drive or advanced traction systems, stable engine operation is particularly important – a functional ignition system is the foundation for the correct performance of other systems.

Designed for Gasoline Engines

The described ignition coil with wire is intended for engines that use gasoline fuel. This means its electrical and insulation parameters are adapted to the ignition characteristics of such units, including operating frequency, working voltages, and temperature conditions typical for Mercedes gasoline engines.

Proper selection of the component based on fuel type directly impacts:

• spark stability at the plugs,
• combustion efficiency of the mixture,
• exhaust emissions and engine smoothness.

Technical Support and Additional Materials

If you are looking for other Mercedes ignition coils compatible with different models of this brand, check out our dedicated category: Mercedes ignition coils. You will find a wide selection of components for various engine generations, making it easier to choose the right service solution.

For drivers interested in the impact of a functional ignition system on the operation of advanced all-wheel drive systems, we recommend our guide article: xDrive, 4Matic, quattro, or 4Motion – Comparison of AWD Systems from BMW, Mercedes, Audi, and VW. This provides practical knowledge for operating and servicing modern drive systems in conjunction with correctly selected engine components.