
PIAA 19615 9005 (HB3) Xtreme White Plus
$64.57
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Used for: Headlight Bulb High Beam, Daytime Running Light Bulb
Used for: Headlight Bulb Low Beam
Used for: Back Up Reverse Light Bulb
Used for: Brake Light Bulb, Tail Light Bulb
Used for: Center High Mount Stop Light Bulb
Used for: License Plate Light Bulb, Parking Light Bulb, Trunk or Cargo Area Light
Used for: License Plate Light Bulb, Parking Light Bulb, Trunk or Cargo Area Light
Used for: Side Marker Light Bulb Front
Used for: Side Marker Light Bulb Rear
Used for: Turn Signal Light Bulb Front, Turn Signal Light Bulb Rear
Used for: Automatic Transmission Indicator Light Bulb, Courtesy Light Bulb
Used for: Dome Light Bulb, Map Light Bulb
Used for: Glove Box Light Bulb
This page for the 2005 Acura RSX helps you verify bulb sizes by lighting position, so you can match the correct replacement to each exterior and interior lamp. Whether you are replacing a headlight, turn signal, brake light, or cabin bulb, the chart is organized to make fitment checks faster and easier.
The 2005 Acura RSX uses several different bulb types depending on where the light is located, and some positions may vary by trim, market, or body style. Use the listed bulb sizes below as a guide for common fitment points on this model before ordering replacement bulbs.
For the best fit, compare the bulb position on your RSX with the chart and confirm the installed bulb before buying, especially if your car has a different trim or lighting package. Halogen bulbs are the standard setup for many positions on this model, but LED replacements may be used in some applications if they are compatible with the socket and space available. Aftermarket LED conversions can change beam pattern, brightness, and warning behavior, so it is important to choose the right style for the job. When possible, remove the old bulb and check the base code directly to avoid ordering the wrong part.
The low beam headlight bulb is H1 on the 2005 Acura RSX.
The high beam headlight bulb is 9005.
The daytime running light bulb is 9005.
The front turn signal light bulb is 7440A.
The rear turn signal light bulb is also 7440A.
Both the brake light bulb and the tail light bulb are listed as 7443R.
The center high mount stop light bulb is 7440.
The back up reverse light bulb is 921.
The license plate light bulb can be 168 or 917.
The front side marker light bulb is 2827.
The rear side marker light bulb is 168NA.
The dome light bulb is DE3175.
The map light bulb is DE3175.
Yes, trim and lighting package can vary by market and body style, so it is smart to confirm the exact bulb in your vehicle before ordering.