Product Overview

The ignition coil, OEM number A27290600, is fitted to Mercedes-Benz models powered by the M272 V6 and M273 V8 engines, including the C300 and C300 4-Matic, covering the 2005-2015 production run. Since this coil spans Mercedes-Benz's widely used M272/M273 engine family across multiple model lines, it's a high-turnover part number worth stocking in volume for distributors serving Mercedes-Benz ignition parts demand.

A worn or failing ignition coil typically shows up as an engine misfire, a check engine light, rough idle, or reduced power and fuel efficiency. GSK Auto manufactures this ignition coil to OEM specification at our Ningbo, China facility, with every unit tested before packing. We supply at wholesale volume with low MOQ and support private label packaging, with our team available to confirm fitment before shipping.

Replacement OEM Numbers

Cross-Reference OEM Number

2729060060, 272-906-00-60, 1501980, 1502680, 1502780, 150278028, Bosch 0221604800

(Confirm against your VIN or chassis code before ordering — these are commonly listed cross-references for this application, not a guarantee of exact fitment for every variant.)

What Is an Ignition Coil?

Function: The ignition coil converts the vehicle's low-voltage electrical supply into the high-voltage charge needed to create a spark at the spark plug, igniting the air-fuel mixture in the combustion chamber.

Working Principle: The coil steps up battery voltage through electromagnetic induction, delivering a strong electrical pulse to the spark plug at precisely timed intervals. This coil-on-plug design mounts directly over the spark plug, one per cylinder.

Importance: On a V6/V8-powered platform, properly functioning ignition coils across all cylinders are essential for smooth engine operation, fuel efficiency, and preventing damage from unburned fuel.

Common Failures & Signs: Engine misfire, often felt as a stumble or hesitation under load. Illuminated check engine light with a misfire trouble code. Rough or uneven idle. Reduced power and fuel efficiency.

Key Features

OEM-standard fitment - matches factory mounting and electrical specification for the A27290600 application.

Precision manufacturing - wound coil construction built for consistent high-voltage output.

Long service life - built to handle sustained daily-driving load.

Excellent fitment - direct plug-in replacement, no modification required.

Tested before shipment - every unit checked for proper output before packing.

Reliable performance - restores factory spark strength and smooth engine operation.

Benefits

Importers - covers ignition coil demand across Mercedes-Benz's M272/M273 engine platform from one part number.

Wholesalers - steady demand from a well-established, widely used Mercedes-Benz engine family.

Repair Shops - tested unit reduces comeback risk on a common misfire repair.

Distributors - private label packaging available for building a branded catalog.

End Customers - restored smooth engine operation and fuel efficiency.

Packaging & Shipping

Standard export cartons. Customized packaging available for distributor branding. OEM-style and private label printing on request. Container loading handled directly, with mixed-SKU consolidation for smaller orders. Worldwide shipping to Europe, North America, South America, the Middle East, Africa, and Southeast Asia.

Why Choose GSK Auto

GSK Auto manufactures factory-direct, keeping pricing tied to production cost. This ignition coil is built to OEM specification and tested before packing. We support low MOQ, private label packaging, and worldwide shipping, with our technical team available to confirm fitment before you order.

Call to Action

Sourcing ignition coils for Mercedes-Benz M272 or M273-equipped models? Contact GSK Auto for a wholesale quote, catalog, or OEM/private label cooperation.