Encore IC-K10012 Ignition Coil

Brand Encore IC-K10012
Coil Type Coil on Plug Ignition
Coil Wire Included No
Connector Gender Female
Height 5.625 in
Length 3.75 in
Mounting Bracket Included No
Oil Filled No
Part Dimensions (inch) 3.75 x 2.375 x 5.625
Requires External Resistor No
Terminal Gender Male
Terminal Type Blade
Voltage 12 VDC
Weight (lbs) 0.75
Width 2.375 in
Fits Hyundai and Kia · 25 vehicles

Genuine OE part. Direct fit and OE performance for reliable voltage at all speeds.

Coil-on-plug design. Delivers the high voltage needed for consistent, effective combustion.

Corrosion-resistant materials. Built for durability and protection in demanding conditions.

Cross-references Beck/Arnley 178-8294, Delphi GN10303 and Mando 21A0119 for the same application. See all 11.

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Encore IC-K10012 Ignition Coil

The Encore IC-K10012 ignition coil converts 12-volt power into the high-voltage spark needed for reliable combustion. Built as a genuine OE part, it is a direct-fit coil on plug ignition component for select Hyundai and Kia applications, including Hyundai Sonata, Hyundai Santa Fe, Kia Magentis, and Kia Optima.

Key Features

  • Coil on plug ignition design for direct spark delivery
  • 12 VDC operation with OE-style voltage output
  • Female connector with 3 blade terminals
  • Direct fit construction for select Hyundai Sonata and Hyundai Santa Fe applications
  • High-quality materials for corrosion resistance and durability
  • No external resistor required
  • No coil wire included
  • No mounting bracket included

Detailed Description

Encore Automotive IC-K10012 is engineered to deliver OE performance in ignition systems that use a coil-on-plug layout. It steps down the vehicle’s 12-volt supply into the high voltage energy required to fire the spark plug, helping maintain consistent combustion across a range of engine speeds. The compact housing measures 3.75 x 2.375 x 5.625 inches and uses a female connector with male blade terminals for a direct-fit installation on listed vehicles.

This ignition coil is a practical replacement for drivers servicing a 2001-2006 Hyundai Sonata, 2001-2006 Hyundai Santa Fe, 2001-2006 Kia Magentis, or 2001-2005 Kia Optima. The Encore IC-K10012 part number is also referenced in aftermarket cross listings, including Standard Ignition UF-285 and Delphi GN10303 for the same application.

Common Issues This Part Can Help Resolve

  • Engine misfire caused by weak or inconsistent spark output
  • Rough idle related to ignition coil failure
  • Hard starting from insufficient ignition voltage
  • Loss of power under load due to poor combustion
  • Check engine light conditions tied to ignition coil faults

Installation Notes and Tips

Verify connector style, terminal count, and coil-on-plug layout before installation. Confirm vehicle-specific fitment for your Hyundai Sonata, Hyundai Santa Fe, Kia Magentis, or Kia Optima by matching the model year and engine application listed in the catalog. Inspect the spark plug, boot, and connector condition during replacement to help prevent repeat ignition faults.

Quality Assurance

Encore Automotive positions this part as a genuine OE ignition coil built to OE performance standards. High-quality materials are used to support durability and corrosion protection, while the direct-fit design helps maintain reliable voltage delivery and consistent combustion in the specified applications.

This part fits 25 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2006HyundaiSanta Fe2.4LL4N/AFitment available for Engine Crankshaft Position Sensor.
2006KiaMagentis2.4LL4N/AFitment available for Engine Crankshaft Position Sensor.
2006KiaOptima2.4LL4N/AAvailability: Available to Order; Genuine OE Part; To 2005/09/30
2005HyundaiSanta Fe2.4LL4N/AFitment available for Engine Crankshaft Position Sensor.
2005HyundaiSonata2.4LL4N/AFitment available for Engine Crankshaft Position Sensor.
2005KiaMagentis2.4LL4N/AFitment available for Engine Crankshaft Position Sensor.
2005KiaOptima2.4LL4N/AFitment available for Engine Crankshaft Position Sensor.
2004HyundaiSanta Fe2.4LL4N/AFitment available for Engine Crankshaft Position Sensor.
2004HyundaiSonata2.4LL4N/AFitment available for Engine Crankshaft Position Sensor.
2004KiaMagentis2.4LL4N/AFitment available for Engine Crankshaft Position Sensor.
2004KiaOptima2.4LL4N/AFitment available for Engine Crankshaft Position Sensor.
2003HyundaiSanta Fe2.4LL4N/AFitment available for Engine Crankshaft Position Sensor.
2003HyundaiSonata2.4LL4N/AFitment available for Engine Crankshaft Position Sensor.
2003KiaMagentis2.4LL4N/AFitment available for Engine Crankshaft Position Sensor.
2003KiaOptima2.4LL4N/AFitment available for Engine Crankshaft Position Sensor.
2002HyundaiSanta Fe2.4LL4N/AAvailability: Available to Order; Genuine OE Part; Assembly
2002HyundaiSonata2.4LL4N/AFitment available for Engine Crankshaft Position Sensor.
2002KiaMagentis2.4LL4N/AFitment available for Engine Crankshaft Position Sensor.
2002KiaOptima2.4LL4N/AFitment available for Engine Crankshaft Position Sensor.
2001HyundaiSanta Fe2.4LL4N/AFitment available for Engine Crankshaft Position Sensor.
2001HyundaiSonata2.4LL4N/AAvailability: Available to Order; Genuine OE Part; To 2001/06/01
2001KiaMagentis2.4LL4N/AFitment available for Engine Crankshaft Position Sensor.
2001KiaOptima2.4LL4N/AFitment available for Engine Crankshaft Position Sensor.
2000HyundaiSonata2.4LL4N/AFitment available for Engine Crankshaft Position Sensor.
1999HyundaiSonata2.4LL4N/AFitment available for Engine Crankshaft Position Sensor.
Directly replaces or cross-references 11 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Beck/Arnley — 178-8294Delphi — GN10303Mando — 21A0119Spectra Premium — C-602Standard Ignition — UF-285WAI — CUF2855C1155023-003752-16302730138020C1226