Lincoln MKZ 2014 Bulb Size
Bulb size chart
This page covers bulb fitment for the 2014 Lincoln MKZ and is organized by lighting position so you can verify the correct bulb size before you buy. Whether you are replacing an exterior signal lamp or an interior courtesy light, checking the bulb location first helps avoid ordering the wrong part.
The 2014 Lincoln MKZ uses LED lighting in many positions, including the headlight high beam and low beam, center high mount stop light, brake light, front and rear turn signals, license plate lights, parking lights, tail lights, back-up reverse lights, and several interior lamps. Because trim and lighting equipment can vary, this guide is meant to help you match the bulb to the exact location on your car.
Fitment can vary by trim, lighting package, market, and body style, so always confirm the bulb type on the vehicle before purchasing. Some 2014 Lincoln MKZ models may use different lighting assemblies depending on whether they were built with factory LED equipment or a different package, and aftermarket conversions can change the required bulb or connector style. If you are replacing a bulb that has already failed, compare the old bulb, socket, and housing to the listing before ordering, and check whether the replacement is intended for direct fit use or for an LED conversion setup.
FAQ
What bulbs are listed for the 2014 Lincoln MKZ on this page?
The page includes bulb locations for the headlight high beam and low beam, center high mount stop light, brake light, front and rear turn signals, license plate lights, parking lights, tail lights, back-up reverse lights, glove box light, trunk or cargo area light, dome light, map light, and front and rear side marker lights.
Does the 2014 Lincoln MKZ use LED bulbs in these positions?
Yes, the available bulb chart rows on this page show LED for the listed lighting positions. That said, exact fitment can still vary by trim, package, and market, so it is smart to confirm the installed bulb before ordering.
How do I know which bulb size fits my 2014 Lincoln MKZ headlight?
Use the headlight row on this page to check the high beam and low beam position, then compare it with the bulb currently installed in your vehicle. If your MKZ has a different lighting package, the headlight assembly may differ from another 2014 MKZ.
Are the brake light and tail light bulbs the same on the 2014 Lincoln MKZ?
Not always. This page lists brake light bulb and tail light bulb positions separately, which is important because the rear lighting functions can use different LED assemblies or different replacement parts depending on the vehicle setup.
Can I replace the front turn signal bulb with any LED bulb?
No. The front turn signal bulb must match the correct bulb location, socket, and electrical requirements for the 2014 Lincoln MKZ. Using the wrong LED bulb can cause fitment problems or warning issues.
What should I check before replacing the license plate lights?
Check the bulb position, the connector style, and the housing size. License plate lights are often easy to access, but the 2014 Lincoln MKZ may still require a specific LED bulb or integrated assembly depending on trim.
Do interior bulbs like the dome, map, glove box, and trunk lights use the same size?
Not necessarily. The 2014 Lincoln MKZ lists these as separate bulb locations, and each one should be matched individually because interior lamp sizes and bases can differ from one position to another.
Why does trim level matter for bulb fitment on the 2014 Lincoln MKZ?
Trim level and lighting package can change the type of headlight, rear lamp, or interior lamp installed on the car. A bulb that fits one 2014 MKZ may not fit another if the equipment package is different.
Can I use aftermarket LED conversions on this car?
Yes, but only if the conversion is designed for the correct lighting position and is compatible with the vehicle’s electrical system. Aftermarket LED conversions may require a different bulb shape, connector, or additional hardware.
What is the safest way to confirm the correct replacement bulb?
The safest method is to check the installed bulb in the vehicle, compare it with the bulb location on this page, and verify the socket and housing before purchase. This is especially important on the 2014 Lincoln MKZ because lighting equipment can vary by market and body style.
Are the rear side marker lights included for every 2014 Lincoln MKZ?
Rear side marker light fitment can be optional depending on market and equipment. If your vehicle has that lamp position, use the rear side marker row to confirm the correct replacement.
What if my 2014 Lincoln MKZ has already been converted from halogen to LED?
If the car has been converted, the original bulb listing may no longer match what is installed. In that case, inspect the current bulb and assembly rather than relying only on factory equipment, because the conversion may have changed the required part.