
PIAA 19615 9005 (HB3) Xtreme White Plus
$64.57
Buy on Amazon →
Used for: Headlight Bulb High Beam
Used for: Headlight Bulb Low Beam(with halogen headlights)
Used for: Headlight Bulb Low Beam(with HID headlights)
Used for: Back Up Reverse Light Bulb
Used for: License Plate Light Bulb, Side Marker Light Bulb Rear, Courtesy Light Bulb
Used for: License Plate Light Bulb, Side Marker Light Bulb Rear, Courtesy Light Bulb
Used for: Parking Light Bulb, Side Marker Light Bulb Front
Used for: Turn Signal Light Bulb Front
Used for: Turn Signal Light Bulb Rear
Used for: Dome Light Bulb, Map Light Bulb, Trunk or Cargo Area Light
If you need bulb sizes for the 2009 Mazda CX-9, this page organizes the most common exterior and interior lighting positions in one place. It helps you verify bulb fitment by lighting position, so you can match the correct bulb before you buy or replace anything.
The 2009 Mazda CX-9 uses different bulb types depending on where the light is located, and some setups vary by trim, market, or headlight package. Use this guide to compare the bulb chart for the exact area you are servicing, from headlights and turn signals to dome, map, and license plate lights.
Fitment can change with trim level, lighting package, body style, and whether your CX-9 has halogen or HID headlights, so it is smart to confirm the installed bulb before ordering. This is especially important for low beam headlights, where halogen models use H11 bulbs and HID-equipped models use D2S bulbs. If you are switching to aftermarket LED bulbs or converting from halogen to LED, make sure the replacement is compatible with the housing, connector, and available space. For the most reliable result, compare the bulb in your vehicle with the bulb listed here before purchase, since previous repairs or market-specific equipment can affect what is actually installed.
The low beam headlight bulb for 2009 Mazda CX-9 models with halogen headlights is H11.
The low beam headlight bulb for 2009 Mazda CX-9 models with HID headlights is D2S.
The high beam headlight bulb is 9005.
The front turn signal light bulb is 1156A.
The rear turn signal light bulb is 7440A.
The back up reverse light bulb is 7440.
Both the parking light bulb and the front side marker light bulb use 2827.
Those positions use 2825 or 98, depending on the exact lamp assembly and market specification.
The dome light bulb is DE3175.
The map light bulb is DE3175.
The trunk or cargo area light bulb is DE3175.
No exact part numbers are provided in this chart for the brake light bulb, tail light bulb, or center high mount stop light bulb; they are listed as LED.
Yes. Trim, lighting package, market, and body style can change the exact bulb setup, so it is best to verify the bulb in your vehicle before ordering.
Yes, many owners do, but the replacement must fit the housing and connector properly. Check beam pattern, space, and compatibility before buying LED conversions.