4x Genuine Ignition Coil For Hyundai Kia 27300-2E000

Product Overview

The 27300-2E000 Ignition Coil Assembly is designed to provide stable and efficient high-voltage ignition for compatible Hyundai and Kia gasoline engines. It converts the vehicle’s low-voltage electrical supply into the high voltage required by the spark plug, helping produce a strong and consistent spark for reliable combustion.

Designed as a direct replacement ignition component, it matches the mounting position and electrical connection of compatible applications, making it suitable for routine maintenance, ignition system repair, workshop replacement, and wholesale aftermarket supply. Hyundai and Kia parts catalogs identify 27300-2E000 / 273002E000 as an Ignition Coil Assembly for selected Elantra, Elantra GT, Tucson, Forte, Forte Koup, and Soul applications. 

Core Specifications

Aftermarket cross-reference catalogs for OE 27300-2E000 commonly specify a 12V, 2-pin connector configuration with one mounting bore. Hyundai catalog listings also show a required quantity of four for relevant four-cylinder applications. 

Key Product Features

Stable High-Voltage Ignition Output

The internal winding structure is designed to transform the vehicle's 12V electrical supply into the high-voltage output required by the spark plug. Stable ignition energy helps promote more consistent combustion during starting, acceleration, idling, and normal driving.

Smooth Engine Performance

A properly functioning ignition coil helps each cylinder fire at the correct time. Replacing a weak or damaged coil can help restore smoother engine operation and reduce problems associated with incomplete ignition.

Heat-Resistant Construction

Ignition coils operate directly inside the engine compartment where temperatures can remain high for long periods. The housing, insulation structure, and rubber boot are designed for automotive operating environments and help protect the internal coil from heat, vibration, and electrical leakage.

Reliable Electrical Connection

The 2-pin connector design provides a secure electrical connection with the vehicle wiring harness. Correct connector engagement helps maintain stable current transmission and reduces the possibility of intermittent ignition caused by loose electrical contact.

Direct-Fit Replacement

The mounting position and connector configuration are designed around the corresponding OE application, allowing technicians to replace the original coil without complicated modification.

Durable Internal Copper Winding

The internal copper winding plays an important role in voltage transformation. Stable winding construction contributes to consistent ignition energy and long-term electrical performance.

Insulated Spark Plug Boot

The extended rubber boot connects the ignition coil directly to the spark plug. Proper insulation helps reduce high-voltage leakage and provides protection against engine heat, dust, and vibration.

How the Ignition Coil Works

The ignition coil is one of the key components between the vehicle's electrical system and the spark plug.

When the engine control system sends an ignition signal:

12V Electrical Supply → Ignition Coil → High-Voltage Output → Spark Plug → Air/Fuel Ignition

The coil rapidly increases the supplied voltage and sends the resulting high-voltage electrical energy to the spark plug. The spark plug then ignites the compressed air-fuel mixture inside the combustion chamber.

A stable ignition coil therefore directly affects combustion quality, engine smoothness, starting performance, and acceleration response.

Why a Quality Ignition Coil Matters

A modern gasoline engine depends on accurate and consistent ignition for every combustion cycle. Even one weak ignition coil can cause one cylinder to misfire, reducing engine balance and overall performance.

Using a properly matched replacement coil can help:

• Maintain stable combustion

• Improve engine starting reliability

• Reduce abnormal engine vibration

• Restore smoother acceleration

• Reduce ignition-related misfires

• Maintain consistent idle quality

• Improve throttle response

• Prevent prolonged operation with a weak cylinder

• Protect spark plugs and related ignition components from abnormal operating conditions

Common Symptoms of a Faulty Ignition Coil

When an ignition coil begins to fail, drivers may notice:

Engine Misfire
One or more cylinders may not ignite correctly, resulting in noticeable vibration.

Rough Idle
The engine may shake or operate unevenly while stopped.

Difficulty Starting
Weak ignition voltage can make cold or repeated starting more difficult.

Poor Acceleration
The vehicle may hesitate or feel weak when accelerating.

Loss of Engine Power
Incomplete combustion can reduce effective engine output.

Check Engine Light
Ignition-related diagnostic trouble codes may appear when the ECU detects repeated misfires.

Increased Fuel Consumption
Poor combustion can cause fuel to be used less efficiently.

Engine Juddering Under Load
A weak ignition coil may become more noticeable during acceleration, climbing, or higher engine loads.

Problems That Replacement May Help Solve

Replacing a failed 27300-2E000 ignition coil may help address ignition-related problems such as:

• Cylinder misfire

• Intermittent ignition

• Engine shaking

• Unstable idle

• Starting difficulty

• Weak acceleration

• Reduced engine response

• Engine hesitation

• Ignition voltage leakage

• Check Engine Light caused by ignition-related misfire

Before replacement, technicians should also inspect the spark plugs, wiring connector, engine oil contamination around the spark plug well, and related ECU fault codes to confirm the actual cause.

Vehicle Compatibility

OE 27300-2E000 / 273002E000 is listed for selected Hyundai and Kia vehicles including:

Hyundai catalogs list the part for Elantra, Elantra GT, and Tucson applications, while Kia catalogs list it for Forte, Forte Koup, and Soul applications. Engine specification and market configuration can vary, so OE-number or VIN verification is recommended before bulk ordering. 

Installation Guide

Installation is relatively straightforward for experienced automotive technicians.

1. Turn off the engine and allow it to cool.

2. Disconnect the negative battery terminal if required by the service procedure.

3. Remove the engine cover where applicable.

4. Disconnect the electrical connector from the old ignition coil.

5. Remove the ignition coil mounting bolt.

6. Carefully pull the old coil upward from the spark plug well.

7. Inspect the spark plug and plug well for oil, water, or contamination.

8. Position the new ignition coil onto the spark plug.

9. Reinstall the mounting bolt.

10. Connect the electrical connector securely.

11. Start the engine and verify smooth operation.

Do not force the connector or ignition coil into position. Always confirm the correct OE number and vehicle application before installation.

Recommended Maintenance

When replacing an ignition coil, it is also advisable to inspect:

• Spark plug condition

• Spark plug gap

• Coil connector condition

• Wiring harness

• Oil leakage around spark plug wells

• Moisture or corrosion

• Engine misfire fault codes

Worn spark plugs can increase the electrical load on the ignition coil, so replacing severely worn spark plugs at the same time can help maintain proper ignition system performance.

Suitable for Professional Aftermarket Supply

This ignition coil is suitable for:

• Auto parts wholesalers

• Regional distributors

• Importers

• Repair workshops

• Fleet maintenance companies

• Automotive parts retailers

• E-commerce sellers

• Aftermarket brands

• Private-label buyers

• Mixed automotive parts container orders

It is especially suitable for distributors handling Hyundai and Kia maintenance parts who want to expand their ignition-system product range.

KINGMAY B2B Supply Advantages

Factory Direct Supply

Direct factory supply helps reduce unnecessary intermediary costs and provides more competitive pricing for distributors and long-term wholesale customers.

Flexible MOQ

MOQ starts from 10 pcs, making the product suitable for both trial orders and regular wholesale procurement.

Mixed Orders Supported

Different automotive parts can be combined into one order, helping buyers optimize inventory and container space.

Customized Packaging

Available packaging options include:

• Neutral packaging

• KINGMAY branded packaging

• Customized private-label packaging

• Customer logo and label customization

This makes the product suitable for distributors developing their own aftermarket brands.

Logistics & Shipping

Flexible shipping solutions are available according to order volume and delivery requirements.

Bulk Orders: Sea freight / LCL / FCL
Urgent Samples: DHL / UPS / Express
Shipping Ports: Guangzhou / Yiwu and major Chinese export ports
Trade Terms: FOB / CIF and other negotiable terms
Mixed Batches: Supported
Shared Container: Supported

For Middle East markets, sea freight solutions can be arranged for destinations such as Iraq, Saudi Arabia, and Turkey, while urgent samples or small trial orders can be shipped by international express.

Why Choose 27300-2E000 from KINGMAY?

• OE-reference fitment design

• Stable ignition performance

• 12V automotive electrical system compatibility

• 2-pin direct connection

• Heat-resistant construction

• Durable internal winding

• Secure spark plug connection

• Direct replacement installation

• Suitable for Hyundai and Kia applications

• Wholesale-friendly MOQ

• OEM / ODM support

• Customized packaging available

• Mixed automotive parts orders supported

• Factory direct pricing

• 24-month warranty

• Professional export service

• Sample orders available

For distributors, workshops, and aftermarket buyers looking for a reliable Hyundai/Kia ignition-system replacement part, this ignition coil provides a practical combination of fitment, stable performance, flexible wholesale purchasing, and professional B2B supply support.