How should you handle and replace a headlight bulb to avoid damage and ensure proper installation on Kia Optima?

Do not come into direct contact with the bulb's exterior, as skin oils will cause overheating and the bulb's early demise. If there is contact it is recommended that the bulb should be cleaned with rubbing alcohol. In most models, from the year 2001 to 2006, the headlight housing carries the low-beam bulb, and an additional component called the combination light housing contains the high-beam bulb; however, for all these years, both bulbs are the same, and hence, both housings can be removed equally, once the headlight housing has been taken out. Start with the removal of the headlight housing and then, the cover at the rear of the unit is to be unscrewed anti-clockwise. Subsequently, it is necessary to remove the wiring and pull off the electrical connector. Pull out the retaining spring and take out the old bulb by unscrewing the spring clip touching the wire. Next, but ensuring that the fingers are gloved to avoid transferring body heat to the new bulb, fit the new bulb into the headlight housing. This is particularly true if the glass will be touched or becomes oily; clean it with rubbing alcohol before the glass is installed. Last, place the bulb retaining spring, reconnect the wires, put the cover back on, connect the wiring harness and put the headlight assembly back.

Genuine Kia Optima Headlight Bulb

Headlamp Bulb

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37 Headlight Bulbs found

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Kia Optima Bulb
Part Number: 1864305009L
$3.10 MSRP: $4.37
You Save: $1.27 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: 12V 5W(W5W)
- Replaces: 0K2BA51B05, K997016050, K997016049, 0K2AA51B49, M997016049, M997016050
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2011-2020 Kia Optima | 1.6L - GAMMA, 2.0L - Theta 2, 2.4L - Theta 2 | Sedan - 4Door 5P
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Kia Optima Bulb
Part Number: 1864428088L
$2.90 MSRP: $4.08
You Save: $1.18 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: 12V 28/8W(P28/8W)
- Replaces: 1864428088, 1864428088N
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2014-2015 Kia Optima | 2.0L - Theta 2, 2.4L - Theta 2 | Sedan - 4Door 5P
- 2000-2010 Kia Optima | High Grade, Middle Grade | 2.4L, 2.4L - Theta 2, 2.4L - Theta FF, 2.5L, 2.7L, 2.7L - MU | 4 Door Sedan, Sedan - 4Door 5P
View related parts
Kia Optima Bulb
Part Number: 1864755007L
$14.52 MSRP: $20.42
You Save: $5.90 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Bulb-Halogen
- Manufacturer Note: 12V 55W(H7)
- Replaces: 0K53A5103C, 0K91A51055
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2011-2015 Kia Optima | 2.0L - Theta 2, 2.4L - Theta 2 | Sedan - 4Door 5P
- 2000-2008 Kia Optima | High Grade, Middle Grade | 2.4L, 2.4L - Theta FF, 2.5L, 2.7L, 2.7L - MU | 4 Door Sedan, Sedan - 4Door 5P
View related parts
Kia Optima Bulb
Part Number: 1864428087L
$6.79 MSRP: $9.55
You Save: $2.76 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: 12V 27/8W(PY27/8W)
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2016-2020 Kia Optima | 1.6L - GAMMA, 2.0L - Theta 2, 2.4L - Theta 2 | Sedan - 4Door 5P
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Kia Optima Bulb
Part Number: 1864765009H
$14.79 MSRP: $20.80
You Save: $6.01 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2016-2020 Kia Optima | 1.6L - GAMMA, 2.0L - Theta 2, 2.4L - Theta 2 | Sedan - 4Door 5P
View related parts
Kia Optima Bulb
Part Number: 1864305009N
$3.47 MSRP: $4.88
You Save: $1.41 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: 12V 5W(W5W)
- Replaces: 1864305009E, 1864305009
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2016-2020 Kia Optima | 1.6L - GAMMA, 2.0L - Theta 2, 2.4L - Theta 2 | Sedan - 4Door 5P
- 2000-2013 Kia Optima | High Grade, Middle Grade | 2.0L - Theta 2, 2.4L, 2.4L - Theta 2, 2.4L - Theta FF, 2.5L, 2.7L, 2.7L - MU | 4 Door Sedan, Sedan - 4Door 5P
View related parts
Kia Optima Bulb
Part Number: 1864727009
$15.55 MSRP: $21.87
You Save: $6.32 (29%)
Ships in 1 Business Day
ADD TO CART
Product Specifications
- Other Name: Bulb-Halogen; Fog Lamp Bulb
- Manufacturer Note: 12V 27W(881)
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2008-2010 Kia Optima | 2.4L - Theta 2, 2.7L - MU | Sedan - 4Door 5P
- 2000-2005 Kia Optima | High Grade, Middle Grade | 2.4L, 2.5L, 2.7L | 4 Door Sedan
View related parts
Kia Optima Bulb-Halogen
Part Number: 1864955009H
$18.26 MSRP: $25.68
You Save: $7.42 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: 12V 55W(H11B)
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2006-2015 Kia Optima | 2.0L - Theta 2, 2.4L - Theta 2, 2.4L - Theta FF, 2.7L - MU | Sedan - 4Door 5P
View related parts
Kia Optima Bulb
Part Number: 1864227007N
$5.63 MSRP: $7.92
You Save: $2.29 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: 12V 27W(PY27W)
- Replaces: 1864227007
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2008-2013 Kia Optima | 2.0L - Theta 2, 2.4L - Theta 2, 2.7L - MU | Sedan - 4Door 5P
- 2000-2005 Kia Optima | High Grade, Middle Grade | 2.4L, 2.5L, 2.7L | 4 Door Sedan
View related parts
Kia Optima Bulb
Part Number: 1864755007S
$13.91 MSRP: $19.57
You Save: $5.66 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Headlamp Bulb, High Beam Bulb, Lower Beam Bulb
- Manufacturer Note: 12V 55W(H7)
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2014-2018 Kia Optima | 1.6L - GAMMA, 2.0L - Theta 2, 2.4L - Theta 2 | Sedan - 4Door 5P
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Kia Optima Bulb-Head Light(Hid)
Part Number: 1864735006
$190.84 MSRP: $273.02
You Save: $82.18 (31%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Bulb
- Manufacturer Note: 12V 35W(HID-D1S)
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2011-2015 Kia Optima | 2.0L - Theta 2, 2.4L - Theta 2 | Sedan - 4Door 5P
View related parts
Kia Optima Bulb
Part Number: 1864227007L
$5.63 MSRP: $7.92
You Save: $2.29 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: 12V 27W(PY27W)
- Replaces: 0K2AA51Y27
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2016-2020 Kia Optima | 1.6L - GAMMA, 2.0L - Theta 2, 2.4L - Theta 2 | Sedan - 4Door 5P
View related parts
Kia Optima Bulb-Head Light(Hid)
Part Number: 1864735010
$192.50 MSRP: $275.40
You Save: $82.90 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Bulb
- Manufacturer Note: 12V 35W(HID-D3S)
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2016-2018 Kia Optima | 1.6L - GAMMA, 2.0L - Theta 2, 2.4L - Theta 2 | Sedan - 4Door 5P
View related parts
Kia Optima Bulb
Part Number: 1864428087N
$5.49 MSRP: $7.72
You Save: $2.23 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: 12V 27/8W(PY27/8W)
- Replaces: 1864427087, 1864428087
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2014-2015 Kia Optima | 2.0L - Theta 2, 2.4L - Theta 2 | Sedan - 4Door 5P
- 2000-2008 Kia Optima | High Grade, Middle Grade | 2.4L, 2.4L - Theta FF, 2.5L, 2.7L, 2.7L - MU | 4 Door Sedan, Sedan - 4Door 5P
View related parts
Kia Optima Bulb
Part Number: 1864227008N
$5.71 MSRP: $8.03
You Save: $2.32 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: 12V 27W(P27W)
- Replaces: 0K2AA51B27, K997013210, M997013210, K997013270, 1864227008, 997013210, M997013270
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2011-2013 Kia Optima | 2.0L - Theta 2, 2.4L - Theta 2 | Sedan - 4Door 5P
- 2000-2005 Kia Optima | High Grade, Middle Grade | 2.4L, 2.5L, 2.7L | 4 Door Sedan
View related parts
Kia Optima Bulb
Part Number: 1864428088N
$3.01 MSRP: $4.08
You Save: $1.07 (27%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: 12V 28/8W(P28/8W)
- Replaced by: 1864428088L
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2000-2010 Kia Optima | High Grade, Middle Grade | 2.4L, 2.4L - Theta 2, 2.4L - Theta FF, 2.5L, 2.7L, 2.7L - MU | 4 Door Sedan, Sedan - 4Door 5P
View related parts
Kia Optima Bulb
Part Number: 1864221007L
$23.82 MSRP: $33.50
You Save: $9.68 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: 12V 21W(PY21W)
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2016-2020 Kia Optima | 1.6L - GAMMA, 2.0L - Theta 2, 2.4L - Theta 2 | Sedan - 4Door 5P
View related parts
Kia Optima Bulb
Part Number: 1864421058L
$5.44 MSRP: $7.65
You Save: $2.21 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: 12V 21/5W(P21/5W)
- Replaces: M997014125, K997014215, M997014215
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2016-2020 Kia Optima | 1.6L - GAMMA, 2.0L - Theta 2, 2.4L - Theta 2 | Sedan - 4Door 5P
View related parts
Kia Optima Bulb
Part Number: 1864505019N
$7.23 MSRP: $10.17
You Save: $2.94 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Interior Bulb, Visor Lamp Bulb
- Replaces: K997015050, M997015050
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2016-2020 Kia Optima | 1.6L - GAMMA, 2.0L - Theta 2, 2.4L - Theta 2 | Sedan - 4Door 5P
- 2006-2008 Kia Optima | High Grade, Middle Grade | 2.4L, 2.4L - Theta FF, 2.7L, 2.7L - MU | 4 Door Sedan, Sedan - 4Door 5P
View related parts
Kia Optima Bulb
Part Number: 1864227008L
$7.00 MSRP: $9.85
You Save: $2.85 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: 12V 27W(P27W)
- Warranty: This genuine part is guaranteed by Kia's factory warranty.
Fits the following Vehicles:
- 2014-2015 Kia Optima | 2.0L - Theta 2, 2.4L - Theta 2 | Sedan - 4Door 5P

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1-20 of 37 Results

Kia Optima Headlight Bulb

If you're in search of top-notch, reasonably priced OEM Kia Optima Headlight Bulb, then you've found the perfect spot. Our website boasts an extensive inventory of Kia Optima Headlight Bulb, all priced at the market's premier price. Rest assured, every genuine part we offer comes with a warranty straight from the manufacturer.

Kia Optima Headlight Bulb Parts Questions & Experts Answers

Bulb
1864727009
Q: How should you handle and replace a headlight bulb to avoid damage and ensure proper installation on Kia Optima?
A: Do not come into direct contact with the bulb's exterior, as skin oils will cause overheating and the bulb's early demise. If there is contact it is recommended that the bulb should be cleaned with rubbing alcohol. In most models, from the year 2001 to 2006, the Headlight housing carries the low-beam bulb, and an additional component called the combination light housing contains the high-beam bulb; however, for all these years, both bulbs are the same, and hence, both housings can be removed equally, once the headlight housing has been taken out. Start with the removal of the headlight housing and then, the cover at the rear of the unit is to be unscrewed anti-clockwise. Subsequently, it is necessary to remove the wiring and pull off the electrical connector. Pull out the retaining spring and take out the old bulb by unscrewing the spring clip touching the wire. Next, but ensuring that the fingers are gloved to avoid transferring body heat to the new bulb, fit the new bulb into the headlight housing. This is particularly true if the glass will be touched or becomes oily; clean it with rubbing alcohol before the glass is installed. Last, place the bulb retaining spring, reconnect the wires, put the cover back on, connect the wiring harness and put the headlight assembly back.

Genuine Kia Optima Headlight Bulb

37 Headlight Bulbs found

Kia Optima Bulb

Kia Optima Bulb

Kia Optima Bulb

Kia Optima Bulb

Kia Optima Bulb

Kia Optima Bulb

Kia Optima Bulb

Kia Optima Bulb-Halogen

Kia Optima Bulb

Kia Optima Bulb

Kia Optima Bulb-Head Light(Hid)

Kia Optima Bulb

Kia Optima Bulb-Head Light(Hid)

Kia Optima Bulb

Kia Optima Bulb

Kia Optima Bulb

Kia Optima Bulb

Kia Optima Bulb

Kia Optima Bulb

Kia Optima Bulb

Kia Optima Headlight Bulb

Kia Optima Headlight Bulb Parts Questions & Experts Answers

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