Description

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Engineered as a premier aftermarket replacement, the Ignition Coil OE:2730126600 acts as the primary energy transformer in automotive gasoline engines. It efficiently steps up the vehicle's 12V battery supply to generate the intense high-voltage pulse necessary to ignite the air-fuel blend within the combustion chamber. Positioned directly above the spark plugs on the cylinder head, this component operates in tandem with the Engine Control Unit (ECU) to guarantee flawless combustion, smooth acceleration, and maximum fuel economy. Tailored specifically for select Hyundai and Kia platforms, this coil delivers factory-grade reliability and precise fitment for seamless maintenance.

Core Advantages

Flawless Direct Fitment

Designed to mirror original equipment dimensions and tolerances, this coil guarantees a plug-and-play installation. It seamlessly integrates with existing wiring harnesses and mounting brackets without requiring any modifications, ensuring a secure and error-free replacement process.

Optimized Spark Generation

Built with premium-grade copper windings and a high-efficiency magnetic core, it consistently produces a robust output voltage exceeding 34,000V. This guarantees a reliable spark during demanding scenarios, such as freezing cold starts or steep hill climbs, effectively eliminating engine hesitation and misfires.

Extreme Environmental Resilience

The external casing is molded from industrial-grade PBT plastic, specifically formulated to endure continuous engine bay heat up to 195℃. It resists chemical degradation from oil and coolant, while the internal high-purity ceramic insulation prevents electrical arcing and ensures structural integrity over time.

Advanced Moisture & Debris Shielding

Through a specialized vacuum epoxy potting process, the internal circuitry is completely sealed against water, dust, and corrosive gases, achieving an IP6K9K protection level. Furthermore, integrated surge protection mechanisms defend the vehicle's sensitive ECU against voltage spikes and electrical anomalies.

Rigorous Quality Assurance

Manufactured in an IATF16949-certified facility, every single unit is subjected to exhaustive stress tests, including thermal shock, dielectric strength, and over 58,000 operational cycles. This uncompromising validation guarantees a 100% defect-free rate and a dependable lifespan surpassing 115,000 kilometers.

Technical Specifications

Parameter	Details
Product Model	Ignition Coil OE:2730126600
Dimensions	90.0MM x 67.8MM x 62.2MM
Cross-Reference OE Numbers	27301-26600, 27366-26602, UF-424
Application	Automotive Gasoline Engine Ignition System
Input Voltage	12V DC
Rated Output Voltage	≥34,000V
Operating Temperature Range	-45℃ to +195℃
Housing Material	High-Strength Heat-Resistant PBT Plastic
Insulation System	High-Purity Ceramic + Epoxy Resin Encapsulation
Mounting Configuration	Single Bolt-On Fixed Installation
Electrical Connector	4PIN Waterproof Automotive Connector

Structural Composition

Electromagnetic Core Assembly

The operational heart of the coil features a high-permeability silicon steel core enveloped by precision-wound primary and secondary copper coils. This configuration maximizes magnetic flux for rapid and efficient voltage multiplication.

Low-Voltage Interface

Equipped with a side-mounted 4PIN waterproof connector featuring gold-plated terminals and secure locking tabs, it ensures an uninterrupted electrical link to the engine harness, resisting disconnection from severe engine vibrations.

High-Voltage Output Terminal

The top-mounted ceramic tower, protected by a heat-resistant silicone boot, provides a direct and insulated pathway to the spark plug. Its superior dielectric properties prevent voltage bleed-off and ensure the spark reaches the electrode precisely.

Precision Mounting Bracket

The integrated metal-plastic bracket is CNC-machined to align perfectly with the cylinder head. A specialized anti-vibration rubber gasket absorbs mechanical shocks, protecting the delicate internal windings from structural fatigue.

Hermetically Sealed Enclosure: The monolithic PBT housing, combined with vacuum epoxy encapsulation, creates an impenetrable barrier. This design isolates the electromagnetic assembly from harsh engine fluids and extreme thermal cycling, drastically extending service life.

Vehicle Compatibility

Hyundai: Accent (2001-2005), Elantra (2001-2006), Tiburon (2003-2008)

Kia: Rio (2001-2005), Spectra (2000-2004), Sephia (2000-2001)

Installation Guidelines

Safety Preparation: Always disconnect the negative battery terminal before beginning installation. Wait 3-5 minutes to allow residual electrical charge in the ignition system to dissipate, preventing short circuits or damage to sensitive electronic components.
Temperature Precautions: Ensure the engine has cooled to below 40℃ before handling. Installing the coil on a hot engine can cause burns and may lead to thermal deformation of the plastic housing or rubber seals.
Surface Preparation: Clean the cylinder head mounting surface and spark plug well thoroughly. Remove any oil, carbon deposits, or debris to ensure a proper seal between the coil and spark plug, preventing spark leakage or poor electrical contact.
Proper Installation: Align the coil vertically with the spark plug and mounting hole. Press down firmly until the mounting bracket sits flush against the cylinder head, then secure with the mounting bolt to the specified torque of 9.5-11.5 N·m to prevent loosening from engine vibration.
Post-Installation Verification: Reconnect the battery and start the engine. Check for smooth idling, absence of misfires, and no illuminated check engine lights. Conduct a test drive at various speeds to confirm proper operation.
Set Replacement Recommendation: If multiple cylinders are experiencing ignition issues, consider replacing all coils as a set. This ensures uniform spark performance across all cylinders, prevents uneven power delivery, and extends the life of associated ignition components.

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Packaging, Storage & Logistics

The Ignition Coil OE:2730126600 is individually packed in anti-static sealed bags, cushioned with EPE foam inside sturdy corrugated cartons to prevent damage during transit. Outer cartons are clearly labeled with product details, weight, and handling symbols (anti-shock, moisture-proof, fragile) for easy identification and management.

Storage Conditions: Keep in original packaging in a clean, dry, well-ventilated warehouse at -5℃ to 45℃ with relative humidity ≤70%. Protect from direct sunlight, extreme heat, moisture, oil, and strong electromagnetic fields. Shelf life is 36 months under proper conditions.

Handling Instructions: Handle with care. Avoid dropping, crushing, or applying excessive force. Do not pull on the electrical connector or high-voltage tower, as this can damage internal wiring, insulation, or terminal pins.

Transportation: Suitable for road, sea, or air freight. Ensure packaging remains intact and protected from rain, snow, extreme heat, and direct sunlight during transit. Secure cartons properly in the transport vehicle to prevent shifting, collision, or stacking damage.

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