Ignition coil 27301-3E400 273013E400 compatible with Hyundai 4-cylinder engines, DQ9101E type, black colour, single unit replacement part for petrol engine ignition systems
Hyundai Ignition Coil 27301-3E400 for 4-Cylinder Petrol Engines

This 27301-3E400 reference ignition coil provides a specific replacement solution for Hyundai vehicles equipped with 4-cylinder petrol engines. Engineered to match the DQ9101E type specification, it offers motorists and mechanics a direct-fit component to address ignition system issues. The black-coloured unit arrives as a single item, ready for installation where the original coil has failed or requires replacement due to age or performance degradation.
Features and Construction

The ignition coil converts the vehicle's low voltage to the high voltage needed to create a spark at the spark plugs. This particular unit is built to Hyundai's specifications for their 4-cylinder engine applications.
Material and Build
The coil features an insulated plastic housing in black that protects the internal electrical windings from moisture, vibration, and heat. Electrical contacts are designed to match the original equipment connector, ensuring proper electrical connection without modification. The construction follows automotive standards for ignition components operating in engine bay environments.
Size and Practical Fit
This DQ9101E type coil matches the dimensions and mounting points of the original Hyundai component. The standard automotive ignition coil size ensures it fits within the designated space in the engine compartment without interference with surrounding components. The physical design allows for straightforward removal and installation using common automotive tools.
Uses and Placement

This replacement part serves specific applications within the automotive aftermarket, targeting particular vehicle systems where original components require replacement.
Event or Professional Use
For professional mechanics and automotive workshops, this coil provides a specified replacement part for servicing Hyundai vehicles with 4-cylinder engines. It addresses customer complaints of misfiring, rough idling, or failure to start that diagnostic testing traces to ignition coil failure. The clear reference numbering (27301-3E400 / 273013E400) helps professionals quickly identify the correct replacement during parts ordering.
Everyday Home Use
For vehicle owners performing their own maintenance, this coil offers a solution when dashboard warning lights indicate ignition system faults or when experiencing symptoms like reduced power, poor fuel economy, or engine hesitation. The single-unit packaging provides exactly what's needed for a straightforward coil replacement without leftover components.
Benefits and Buying Value

Choosing this specific ignition coil brings practical advantages related to vehicle maintenance and repair operations.
Reuse and Low Maintenance
As a direct replacement component, this coil requires no modification during installation, maintaining the vehicle's original configuration. Once installed, it functions as part of the standard ignition system without requiring special maintenance or adjustments beyond normal vehicle servicing intervals. The design integrates with existing engine management systems.
Why Choose This Product
This ignition coil provides a targeted solution for Hyundai 4-cylinder engine owners facing ignition-related performance issues. The specific reference number ensures compatibility with the intended vehicle applications, reducing the risk of incorrect part selection. By addressing the exact replacement need with a single, properly specified component, it streamlines the repair process for both professional technicians and DIY enthusiasts.

