How to check and replace the Ignition Coil on Kia Optima?

To check four-cylinder engines (2001-2006), remove coils and connect an ohmmeter to each coil's secondary terminals. Replace any coil with significantly different readings. For a 3-volt power supply, connect two 1.5-volt batteries in series. Connect the power supply to the coil wiring connector and take resistance readings. Replace the coil if readings vary. For V6 engines, disconnect spark plug wires and the primary wiring connector. Check the secondary and primary resistance on the coil's terminals. For 2006.5 and later models, remove coils and check resistance between primary terminals. Replace any coil with significant variations. To replace coils, disconnect the battery cable, remove the engine cover, disconnect the electrical connector, remove mounting bolts, and lift the coil pack.

Genuine Kia Optima Ignition Coil

Ignition Coil Resistor

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9 Ignition Coils found

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Kia Optima Ignition Coil Assembly
Part Number: 273003F100
$68.49 MSRP: $92.05
You Save: $23.56 (26%)

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Product Specifications
- Other Name: Coil Assembly-Ignition; Ignition Coil
- Replaces: 273002G000
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
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Fits the following Vehicles:
- 2008-2015 Kia Optima | 2.4L - Theta 2 | Sedan - 4Door 5P
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Kia Optima Ignition Coil Assembly
Part Number: 273002GGA0
$72.84 MSRP: $97.90
You Save: $25.06 (26%)

Add to Cart
Product Specifications
- Other Name: Coil Assembly-Ignition; Ignition Coil
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
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Fits the following Vehicles:
- 2016-2020 Kia Optima | 2.0L - Theta 2, 2.4L - Theta 2 | Sedan - 4Door 5P
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Kia Optima Ignition Coil Assembly
Part Number: 273002G700
$72.84 MSRP: $97.90
You Save: $25.06 (26%)

Add to Cart
Product Specifications
- Other Name: Coil Assembly-Ignition; Ignition Coil
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
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Fits the following Vehicles:
- 2011-2015 Kia Optima | 2.0L - Theta 2 | Sedan - 4Door 5P
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Kia Optima Ignition Coil Assembly
Part Number: 273012B120
$92.70 MSRP: $124.60
You Save: $31.90 (26%)

Add to Cart
Product Specifications
- Other Name: Coil Assembly-Ignition; Ignition Coil
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
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Fits the following Vehicles:
- 2016-2020 Kia Optima | 1.6L - GAMMA | Sedan - 4Door 5P
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Kia Optima Ignition Coil Assembly, Right
Part Number: 273013E100
$67.34 MSRP: $90.52
You Save: $23.18 (26%)

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Product Specifications
- Other Name: Coil Assembly-Ignition; Coil Assembly
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
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Fits the following Vehicles:
- 2006 Kia Optima | High Grade, Middle Grade | 2.7L | 4 Door Sedan
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Kia Optima Ignition Coil Assembly
Part Number: 273013E400
$67.34 MSRP: $90.52
You Save: $23.18 (26%)

Add to Cart
Product Specifications
- Other Name: Coil Assembly-Ignition; Cable Set, Coil Assembly, Ignition Coil
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
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Fits the following Vehicles:
- 2006-2010 Kia Optima | High Grade, Middle Grade | 2.7L, 2.7L - MU | 4 Door Sedan, Sedan - 4Door 5P
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Kia Optima Ignition Coil Assembly
Part Number: 2730137100
$134.53 MSRP: $184.08
You Save: $49.55 (27%)

Add to Cart
Product Specifications
- Other Name: Coil Assembly-Ignition; Coil Assembly, Ignition Coil
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
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Fits the following Vehicles:
- 2000-2005 Kia Optima | High Grade, Middle Grade | 2.5L, 2.7L | 4 Door Sedan
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Kia Optima Ignition Coil Assembly
Part Number: 273013C100
$68.49 MSRP: $92.05
You Save: $23.56 (26%)

Add to Cart
Product Specifications
- Other Name: Coil Assembly-Ignition
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
View More
Fits the following Vehicles:
- 2006-2008 Kia Optima | High Grade, Middle Grade | 2.4L, 2.4L - Theta FF | 4 Door Sedan, Sedan - 4Door 5P
View related parts
Kia Optima Ignition Coil Assembly
Part Number: 2730138020
Product Specifications
- Other Name: Coil Assembly-Ignition; Coil Assembly, Ignition Coil
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
View More
Fits the following Vehicles:
- 2000-2005 Kia Optima | High Grade, Middle Grade | 2.4L | 4 Door Sedan

Kia Optima Ignition Coil Parts Questions & Answers

Ignition Coil Assembly
273003F100
Q: How to check and replace the Ignition Coil on Kia Optima?
A: To check four-cylinder engines (2001-2006), remove coils and connect an ohmmeter to each coil's secondary terminals. Replace any coil with significantly different readings. For a 3-volt power supply, connect two 1.5-volt batteries in series. Connect the power supply to the coil wiring connector and take resistance readings. Replace the coil if readings vary. For V6 engines, disconnect spark plug wires and the primary wiring connector. Check the secondary and primary resistance on the coil's terminals. For 2006.5 and later models, remove coils and check resistance between primary terminals. Replace any coil with significant variations. To replace coils, disconnect the battery cable, remove the engine cover, disconnect the electrical connector, remove mounting bolts, and lift the coil pack.

Related Kia Optima Parts

About Kia Optima Ignition Coil

Quality of automotive experience needs good performance car parts. So for keeping your Kia vehicle has comfortable experience, the genuine Kia Optima Ignition Coils are essential. As a driver, when your vehicle does not work properly you have to know what went wrong. And if you want replace your Kia Optima Ignition Coil, the online catalog we provide will get you through the ordering process safely and securely. And all genuine Kia Optima Ignition Coils from us are shipped directly from authorized Kia Dealer.