2001 Kia Optima Bulb Size
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Bulbs Chart
2001 Kia Optima Fog Light Bulb Front (881)
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Premium Pick
Hybrid bulbs give more contrast and brighter down-road illumination versus stock, allowing you to see farther for greater safety and comfort. Heat Resistant Quartz Glass for Long Life XTRA Technology for Increased Light Output Aerospace Alloy Filaments for Durability
PIAA 18803 881 Xtreme White Plus
Halogen Lights
2001 Kia Optima License Plate Light Bulb (168)
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Premium Pick
The Xtreme White Plus Series of high output replacement bulbs give drivers better color recognition, depth perception, and improved contrast over stock halogen bulbs, all while meeting DOT specification. Xtreme White Plus bulbs feature a crisp white light output that allows for better road illumination, while a blue top coatPIAA Xtreme White Plus High Performance
Halogen Lights
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For Car Dome, Map Door, Courtesy, License Plate Lights
No polarity no flip: it is truly no polarity, can light on two sides, no need more modification or flip, plug and play, easy install within 5 minutes.Marsauto LED Light Bulb 6000K Replacement Bulbs
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Inexpensive But Reliable
Design. The 194 HP3 LED bulb is a compact, simple LED replacement with proven performance. The single diffused optic spreads light in the original lamp, for OEM-style appearance and function. With its dual-lead contacts, it will fit snugly in the socket, and its light weight means it won't vibrate loose over...Diode Dynamics HP3 LED Bulbs
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Extremely Bright
Product benefits: Non-polarity design, 500% brighter than original halogen bulb, aircraft grade aluminum heat sink with Low temperature for Longer life span & Low Power Consumption (Up to 50,000 Hours Service Life).iBrightstar T10 168 LED Bulbs
LED Lights
2001 Kia Optima Interior Door Light Bulb (168)
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Premium Pick
The Xtreme White Plus Series of high output replacement bulbs give drivers better color recognition, depth perception, and improved contrast over stock halogen bulbs, all while meeting DOT specification. Xtreme White Plus bulbs feature a crisp white light output that allows for better road illumination, while a blue top coatPIAA Xtreme White Plus High Performance
Halogen Lights
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For Car Dome, Map Door, Courtesy, License Plate Lights
No polarity no flip: it is truly no polarity, can light on two sides, no need more modification or flip, plug and play, easy install within 5 minutes.Marsauto LED Light Bulb 6000K Replacement Bulbs
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Inexpensive But Reliable
Design. The 194 HP3 LED bulb is a compact, simple LED replacement with proven performance. The single diffused optic spreads light in the original lamp, for OEM-style appearance and function. With its dual-lead contacts, it will fit snugly in the socket, and its light weight means it won't vibrate loose over...Diode Dynamics HP3 LED Bulbs
-
Extremely Bright
Product benefits: Non-polarity design, 500% brighter than original halogen bulb, aircraft grade aluminum heat sink with Low temperature for Longer life span & Low Power Consumption (Up to 50,000 Hours Service Life).iBrightstar T10 168 LED Bulbs
LED Lights
2001 Kia Optima Headlights
2001 Kia Optima Tail Lights
Kia Optima Bulb Size By Years
Goal: help you quickly find the correct bulb sizes for a 2001 Kia Optima so replacements fit and perform. Many owners face confusion from conflicting listings and aftermarket variations; this chart removes that guesswork by matching each socket to the recommended bulb type and size.
Prerequisites: confirm your model year and trim, inspect existing bulbs, and have a basic socket diagram. Step by step: use the chart to note required sizes, compare physical bulbs before ordering, and follow manufacturer torque and handling recommendations when installing. Expect a trade-off between lifespan and brightness when choosing brands.
Validation and troubleshooting: test lights after installation and check alignment. If a bulb doesn't fit, recheck socket type and wiring connector—adapter issues are a common constraint. Affiliate disclaimer: some product links on this page are affiliate links, and I may earn a small commission at no extra cost to you. This supports maintenance of accurate charts and recommended parts.
2001 Kia Optima specs
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