Acura RDX 2009 Bulb Size
Bulb size chart
The 2009 Acura RDX is a compact luxury crossover SUV known for its sporty handling and premium features. If you own or are working on this model, knowing the correct bulb sizes for various lighting positions is essential for proper maintenance and safety. This page provides detailed information about the bulb types and sizes used in the 2009 Acura RDX to help you find the right replacements quickly and accurately.
Whether you're replacing a headlight, fog light, or interior bulb, having the correct bulb size ensures optimal performance and fit. This guide breaks down the bulb specifications by lighting position on your 2009 Acura RDX, making it easier to verify and purchase the right bulbs without guesswork.
Keep in mind that bulb fitment can vary depending on the trim level, lighting package, and market region of your 2009 Acura RDX. Some models may come equipped with halogen bulbs, while others use LED technology, especially for fog lights and daytime running lights. Aftermarket LED conversions are popular, but it's important to check compatibility with your vehicle’s electrical system and housing before installation. Always inspect the existing bulbs in your vehicle to confirm the correct size and type before buying replacements, as this helps avoid returns and ensures proper functioning.
FAQ
What type of bulb does the 2009 Acura RDX use for its front fog lights?
The front fog lights on the 2009 Acura RDX use H11 LED or H16 LED bulbs, depending on the specific trim and lighting package.
Which bulb is required for the high beam headlights?
The high beam headlight bulb for the 2009 Acura RDX is a 9005 type bulb.
What is the bulb type for the low beam headlights in the 2009 Acura RDX?
The low beam headlights use D2S bulbs, which are HID (High-Intensity Discharge) bulbs rather than traditional halogen.
Can I use LED bulbs for the 2009 Acura RDX fog lights?
Yes, some 2009 Acura RDX models come with LED fog light bulbs (H11 LED or H16 LED). However, if your vehicle originally has halogen fog lights, ensure any LED replacements are compatible with the housing and electrical system.
What bulb size is used for the brake lights?
The brake lights on the 2009 Acura RDX use 7443R bulbs.
Which bulb fits the center high mount stop light (CHMSL)?
The center high mount stop light bulb is a 921 type bulb.
What bulb types are used for the front and rear turn signals?
The front turn signal light bulb is 1157A, while the rear turn signal uses a 7440 bulb.
Are the daytime running lights the same as the high beam bulbs?
Yes, the daytime running lights on the 2009 Acura RDX use 9005 bulbs, which are the same as the high beam headlight bulbs.
What bulb sizes are used for interior lighting like the dome and map lights?
The dome light uses a DE3175 bulb, while the map lights can use either 2825 or 98 bulbs depending on the specific interior trim.
What bulbs are recommended for the license plate and side marker lights?
License plate lights use either 168 or 917 bulbs, and the side marker lights (front and rear) use 168NA bulbs.
Is there a difference in bulb size for the tail light inner and outer sections?
Yes, the inner tail light bulbs are either 168 or 917, while the outer tail light bulbs use 7443R bulbs.
What bulbs are used for the glove box and floor console compartment lights?
Both the glove box and floor console compartment lights have two options: 2721 or 74 bulbs, depending on the original equipment.
Can I replace the automatic transmission indicator light bulb myself?
Yes, the automatic transmission indicator light bulb is a 2721 type and can typically be replaced with basic tools and care to avoid damaging the instrument cluster.
Are parking light bulbs the same as turn signal bulbs in the front?
No, the front parking light bulb is 1157A, which is also used for the front turn signal, but they are separate bulbs serving different functions.