Beru ZS077 Ignition Coil

Beru ZS077 Ignition Coil Overview

The Beru ZS077 ignition coil is a distributorless, plug-top coil designed for 12-volt systems with a cylinder-style housing and 3-terminal blade connection. Built for engine-head mounting, it is a direct-fit ignition coil option for select Mercedes-Benz applications, including 2012-2015 Mercedes-Benz C250 and 2012-2015 Mercedes-Benz SLK250 with OE No. A0001502580.

Beru, part of BorgWarner, develops ignition components with OE engineering practices and strict ISO-based manufacturing standards. The ZS077 is built for drivers and technicians looking for an OE-style ignition coil replacement for Mercedes-Benz C250 and SLK250 models that use the matching factory reference.

Key Features

• 12-volt ignition coil for distributorless ignition systems
• Plug-top coil design with cylinder shape
• Engine-head mounting with bolt mount design
• 3-terminal blade connection with female connector gender
• Male terminal gender for secure electrical contact
• Oil-free design and no external resistor required
• OE reference: A0001502580

Detailed Product Description

Beru ZS077 is engineered as an ignition coil for gasoline engines using distributorless ignition architecture. Its plug-top configuration places the coil directly at the engine head, helping deliver spark energy efficiently to the ignition system. This part number, ZS077, is listed for 2012-2015 Mercedes-Benz C250 and 2012-2015 Mercedes-Benz SLK250 applications with OE No. A0001502580, making it a focused replacement choice for those vehicles.

Beru’s OE background in ignition technology supports consistent design and manufacturing practices across European vehicle applications. If you are replacing a failing coil on a Mercedes-Benz C250 or Mercedes-Benz SLK250, ZS077 provides a direct-reference option for the factory ignition setup.

This part cross-references Bosch (e.g., 0001502580, A0001502580) for the same application.

Common Problems This Part Can Address

• Engine misfire under load or at idle
• Hard starting caused by weak ignition output
• Rough running or hesitation during acceleration
• Check engine light related to ignition coil faults
• Loss of spark from a worn distributorless coil

Installation Notes and Tips

Confirm the OE number on the original coil before ordering, especially on Mercedes-Benz C250 and SLK250 models. Match the connector style, terminal count, and mounting style to the existing unit, and inspect the coil boot, spark plug condition, and wiring connector during replacement. Always verify that the vehicle uses the A0001502580 reference before installation.

Quality Assurance

Beru ignition components are developed using OE engineering standards and proprietary testing methods used by the brand for aftermarket production. The ZS077 reflects Beru’s long-standing ignition technology experience and OE supplier background for European vehicle platforms.