The price range for a replacement headlight on a 2017 Kia Optima typically falls between $100 and $800 for the part itself, depending on whether you choose aftermarket or OEM, and whether the unit is halogen, HID, or LED. Labor costs are extra.
Headlights for the Optima vary by trim and configuration. Some models use halogen bulbs with a standard reflector, while higher trims may employ HID or LED assemblies. Prices can also differ by supplier, region, and whether you buy new, used, or remanufactured parts. The following guide outlines common options and how they affect cost.
Price ranges by source and configuration
To help budget for a headlight replacement, here are typical price ranges you may encounter. These figures reflect common options in the U.S. market and are meant to guide shopping decisions, not replace a quote from a retailer or shop.
- OEM/new headlight assembly (dealer or OEM parts): generally $400–$800, with LED or HID units toward the higher end and basic halogen assemblies toward the lower end.
- Aftermarket/new headlight assembly: commonly $100–$350 for standard halogen units; LED/HID variants can run $250–$500 depending on brand and features.
- Used or refurbished headlight assembly: typically $60–$300 depending on condition, availability, and whether it includes ballast/modules for HID/LED.
- Bulb-only replacement (for halogen options that allow bulb swaps): usually $10–$60 for the bulb itself; many Optima headlights require removing the assembly for bulb access, and some higher-end units may necessitate a full replacement.
When shopping, consider whether you need the entire assembly (for proper alignment and wiring) or if a bulb swap suffices. OEM units tend to fit and beam more consistently, while aftermarket parts can save money but may vary in fit and longevity.
OEM vs aftermarket considerations
Choosing between OEM and aftermarket headlights affects fit, beam pattern, warranty, and longevity. OEM parts typically guarantee exact fit and beam alignment but come at a higher price. Aftermarket options can save money upfront but may require more care to ensure proper installation and performance. Always verify compatibility with your specific Optima trim and year when ordering.
Labor and installation considerations
Installation costs can add substantially to the total price, especially for LED or HID assemblies that require wiring, ballast calibration, or beam alignment. The following ranges reflect typical shop charges and time estimates:
- Labor time: about 0.5 to 1 hour for a standard halogen headlight; 1 to 2 hours or more for LED/HID assemblies that require wiring, ballast work, or recalibration.
- Labor rates: roughly $50–$120 per hour, depending on the shop and region.
- Total installed cost (part + labor): commonly $180–$900 for the full replacement, with halogen installs on the lower end and LED/HID assemblies with calibration on the higher end.
Note that some jurisdictions require headlight alignment after installation, which can add to both time and cost. Always request a written estimate and confirm whether alignment is included in the quoted price.
Summary
For a 2017 Kia Optima, headlight replacement costs vary widely based on part type (OEM vs aftermarket), the specific headlight configuration (halogen, HID, or LED), and whether you need only a bulb or a full assembly. Part prices generally range from about $100 to $800, with installation pushing the total to roughly $180–$900. Always compare quotes from multiple retailers or shops, verify compatibility with your trim, and ask about beam alignment and warranty to ensure you’re making a well-informed decision.
How much is a Kia Optima headlight?
The average price for a 2020 Kia Optima Headlight at Advance Auto Parts is around $164.41, with a range that starts at $9.99 and goes up to $1,392.00. With 15 options in stock from 3 trusted brands, finding the right fit is easy.
What headlight bulb does a 2017 Kia Optima take?
*For 2017 2018 Kia Optima with Single Projector-Type Headlamps, both low beam LED bulbs and high beam bulbs all use 9005.
Will AutoZone replace your headlight bulb for you?
Answer: While AutoZone does not typically provide headlight installation services, you can purchase a replacement bulb or headlight assembly from them, along with the necessary tools.
Can I replace my headlight myself?
Replacing a broken headlight is—in most cases—a reasonably easy thing to do on your own. Not only will doing this task yourself save you a few greenbacks, but it'll also give you that warm glow of accomplishment that comes with DIY work.


