Motorad 2IC189 Direct Ignition Coil

Direct Ignition Coil for Mercedes-Benz Applications

The MotoRad 2IC189 direct ignition coil is built for Mercedes-Benz engines that need consistent spark output and stable ignition performance. It is engineered to meet or exceed OEM specifications and is designed to handle severe operating conditions, including high heat.

Compatible With Mercedes-Benz C230, SLK230, S320, C280, C36 AMG, E320, SL320, 300CE, 300E, 300TE, SLK200, and CLA250 applications, this ignition coil supports reliable engine operation across a wide range of model years. The MotoRad 2IC189 is an OE replacement ignition coil for drivers servicing ignition misfire concerns or restoring factory-style performance.

Key Features

• Direct ignition coil design for OE-style replacement
• Engineered to maximize spark voltage duration
• Built to perform under severe operating conditions
• Designed to protect against extreme heat
• 12 VDC electrical specification
• Female connector with male pin terminals
• OE replacement part for Mercedes-Benz ignition systems
• Manufactured to meet or exceed OEM specifications

Detailed Description

MotoRad 2IC189 is a direct ignition coil designed for Mercedes-Benz ignition systems that require dependable spark delivery and consistent electrical performance. Its pin-style terminal design, 12 VDC rating, and OE replacement construction make it a practical choice for restoring ignition function on vehicles such as the Mercedes-Benz C230, SLK230, S320, E320, and CLA250. The coil is engineered to extend spark voltage duration, which helps support smoother combustion and stable engine operation.

This part cross-references URO 0001587503 for the same application.

What It Helps Solve

• Engine misfire caused by weak or inconsistent spark output
• Hard starting related to ignition coil failure
• Rough idle from degraded coil performance
• Loss of engine power tied to ignition breakdown
• Heat-related ignition issues in demanding operating conditions

Installation Notes and Tips

Verify connector style, terminal type, and mounting hole layout before installation. This coil uses a female connector, male pin terminals, and a 4-hole mounting pattern, so matching the original configuration is important for proper fitment. Confirm the vehicle’s ignition system requirements and replace any related worn components during service if needed.

Quality Assurance

MotoRad manufactures this ignition coil in ISO TS16949 facilities and designs it to meet or exceed OEM specifications. MotoRad backs its engine management products with a limited lifetime warranty.