Buick LeSabre 2002 Bulb Size
Bulb size chart
This page helps you find the correct bulb sizes for the 2002 Buick LeSabre by lighting position, so you can match the right part before you buy. Whether you are replacing a headlight, interior lamp, or rear signal bulb, checking the exact location is the easiest way to avoid ordering the wrong size.
The 2002 Buick LeSabre uses a mix of common exterior and interior bulbs, and some fitment can vary by trim, body style, or lighting package. Use the bulb chart on this page as a quick reference for high beams, turn signals, brake lights, dome lights, license plate lights, and other positions around the car.
For the best fit, compare the bulb listed for each socket with the bulb already installed in your vehicle, especially if your LeSabre has been modified or repaired before. Trim and package differences can affect certain lamps, and halogen-to-LED upgrades may need extra attention for beam pattern, polarity, or warning issues. If you are considering aftermarket conversions, make sure the replacement bulb is designed for the same socket and housing, and always verify the original bulb before purchasing a full set.
FAQ
What is the high beam bulb size for a 2002 Buick LeSabre?
The high beam bulb size listed for the 2002 Buick LeSabre is 9005.
What bulb does the 2002 Buick LeSabre use for the front turn signal?
The front turn signal bulb size is 3157.
What is the parking light bulb size on this LeSabre?
The parking light bulb size listed for the 2002 Buick LeSabre is 3157.
What bulb fits the daytime running light on a 2002 Buick LeSabre?
The daytime running light bulb size is 3156.
What are the brake light and outer tail light bulb sizes?
The brake light bulb size is 3057R, and the outer tail light bulb size is also 3057R.
What bulb is used for the rear turn signal and reverse light?
The rear turn signal bulb size is 3057, and the back up reverse light bulb size is also 3057.
What is the center high mount stop light bulb size?
The center high mount stop light bulb size listed for this model is 3155, but it may be optional depending on the vehicle configuration.
What bulb fits the dome, map, and courtesy lights?
The dome light, map light, and courtesy light bulb size is 578.
What bulb is used for the glove box and interior door lights?
The glove box light and interior door light bulb sizes are 194 and 7441.
What is the vanity mirror light bulb size?
The vanity mirror light bulb size listed is 7065.
What bulb fits the license plate light on a 2002 Buick LeSabre?
The license plate light bulb size is 161.
What bulb is used for the inner tail light and ash tray light?
The inner tail light bulb size is 161, and the ash tray light bulb size is also 161.
Do trim levels or market differences matter for bulb fitment?
Yes. Trim and lighting package can vary by market and body style, so it is smart to confirm the bulb in your specific vehicle before ordering replacements.
Can I switch these bulbs to LED replacements?
In many positions, yes, but LED conversions can change brightness, beam pattern, or cause fitment and compatibility issues. Check the socket type and housing design before upgrading.
What is the safest way to confirm the correct bulb before buying?
Use the bulb chart for the position you need, then compare it with the installed bulb or remove the old bulb and match the number on the base before purchasing.