Acura MDX 2004 Bulb Size

Bulb size chart

Headlight Bulb High Beam - 9005
Headlight Bulb Low Beam - H11
Back Up Reverse Light Bulb - 921
Brake Light Bulb - 7443R
Center High Mount Stop Light Bulb - 7440
Daytime Running Light Bulb - 9005
License Plate Light Bulb - 168, 917
Parking Light Bulb - 3457
Side Marker Light Bulb Front - 168NA
Side Marker Light Bulb Rear - 194NA
Stepwell Light Bulb - 168, 917
Tail Light Bulb - 7443R
Turn Signal Light Bulb Front - 3457
Turn Signal Light Bulb Rear - 7440A

9005 Bulbs

Used for: Headlight Bulb High Beam, Daytime Running Light Bulb

View all 30 replacement options for size 9005 →

H11 Bulbs

Used for: Headlight Bulb Low Beam

PIAA 15211 H11 Xtreme White Plus

PIAA 15211 H11 Xtreme White Plus

Xtreme White Hybrid bulbs are worth it if you want the lightest possible. They're brighter and provide better contrast versus stock, allowing drivers to see farther with greater safety on dark roads or high traffic areas like city streets at night time - because these lights don't have any filters that would interfere with their visibility! Made from quality materials such as quartz glass alongside our special alloy filaments which reflect heat much more efficiently than common metals do; this means they will last longer without getting too hot and eventually cracking under pressure (which can lead us to an accident).

$73.19

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View all 24 replacement options for size H11 →

921 Bulbs

Used for: Back Up Reverse Light Bulb

View all 14 replacement options for size 921 →

7443R Bulbs

Used for: Brake Light Bulb, Tail Light Bulb

MAXGTRS 7443R Red LED Light Bulbs - Brake / Turn Signal / Tail

MAXGTRS 7443R Red LED Light Bulbs - Brake / Turn Signal /...

Upgrade your vehicle with the MAXGTRS 7443R Red LED Light Bulbs, delivering 360° illumination that is six times brighter than the average, thanks to their 4-sided light source and Auto Grade 3570 LED Chips. These bulbs produce a striking 24w 4000 lumens of red light, enhancing your driving safety by covering a wider area. Additionally, the bulbs’ Plug & Play design offers convenience, preventing hyper flash and error warnings without the need for extra resistors or parts. Choose the MAXGTRS 7443R Red LED Light Bulbs for a blend of bright, reliable, and easy-to-install lighting for your vehicle.

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Alla Lighting 7443R Red Flashing Light Bulb

Alla Lighting 7443R Red Flashing Light Bulb

Elevate your driving experience with Alla Lighting 7443R Red Flashing Light Bulbs. Each bulb boasts 39 high power 2835 SMD LEDs, delivering a combined 2000 lumens of vibrant light. Equipped with a smart IC driver and a projector-lens, these bulbs offer 360° light output and a stable, long-lasting performance of up to 30,000 hours. Designed for versatility, they are the perfect replacement for back-up reverse lights, brake tail lights, and center high-mounted stop lights (3rd brake lights) lamps. The bulbs feature an aluminum heat sink for optimal heat dissipation and operate efficiently within a wide voltage range of 9V~30V, thanks to the built-in intelligent IC driver.

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View all 10 replacement options for size 7443R →

7440 Bulbs

Used for: Center High Mount Stop Light Bulb

View all 8 replacement options for size 7440 →

168 Bulbs

Used for: License Plate Light Bulb, Stepwell Light Bulb

View all 17 replacement options for size 168 →

917 Bulbs

Used for: License Plate Light Bulb, Stepwell Light Bulb

View all 12 replacement options for size 917 →

3457 Bulbs

Used for: Parking Light Bulb, Turn Signal Light Bulb Front

Kadiby 2 Pack 3157NA 4157NA Bulb 12v 27/7w Parking/Turn Signal Light Bulbs Daytime Running Lamp(DRL) Amber Car Light Bulbs Auto Signal Bulb Fit for F150 F250-F350 Fiesta Expedition Grand Cherokee

Kadiby 2 Pack 3157NA 4157NA Bulb 12v 27/7w Parking/Turn S...

Packing:2 pack 3157NA bulbs for your replacement needs. 3157na 4157na amber car light bulbs are multipurpose Lighting Designed for wide range of interior and exterior automotive lighting applications like turn signals, taillights, brake lights and cargo lights. Kadiby 3157NA Bulb 4157NA Bulbs 12v 27/7w Parking/Turn Signal Bulbs Daytime Running Lamp(DRL) Amber Car Light Bulbs Auto Signal Bulb Fit for F150 F250-F350 Fiesta Expedition Grand Cherokee

$7.15

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View all 10 replacement options for size 3457 →

168NA Bulbs

Used for: Side Marker Light Bulb Front

View all 11 replacement options for size 168NA →

194NA Bulbs

Used for: Side Marker Light Bulb Rear

Marsauto 194 LED Light Bulbs Amber Yellow

Marsauto 194 LED Light Bulbs Amber Yellow

Introducing the Marsauto 194 LED Light Bulbs in Amber Yellow, the perfect lighting solution for your car's various applications. With their impressive brightness and ease of installation, these bulbs will stay with you all the time, providing enhanced visibility and style.Experience a super bright light output with the Marsauto 194 LED Light Bulbs. With 200 lumens of brightness, these bulbs ensure excellent visibility in a variety of applications. Whether you need them for map lights, dome lights, license plate lights, dashboard instruments, trunk lights, or courtesy lights, these bulbs will illuminate your vehicle with a vibrant amber yellow glow. Installation is a breeze with the Marsauto 194 LED Light Bulbs. With their user-friendly design, you can easily install them in just 3 minutes. Simply remove your old bulbs and replace them with the Marsauto LEDs for an instant upgrade. There's no need for complex wiring or modifications – it's a hassle-free process that anyone can do. The Marsauto 194 LED Light Bulbs will stay with you all the time, providing reliable and long-lasting performance. Whether you're driving during the day or night, these bulbs will consistently deliver the illumination you need. You can count on them to enhance your visibility and add a touch of style to your vehicle's interior and exterior lighting. Upgrade your car's lighting system with the Marsauto 194 LED Light Bulbs in Amber Yellow and enjoy enhanced brightness, easy installation, and versatile applications. With their super bright light output, quick installation, and compatibility with various car lighting functions, these bulbs are the perfect choice for improving your driving experience. Trust Marsauto for high-quality lighting solutions that will exceed your expectations.

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Alla Lightning 194NA LED Amber Bulbs

Alla Lightning 194NA LED Amber Bulbs

Each bulb is quipped with 18pcs high power and high illumination 3014 SMD LEDs; Built-in smart IC driver for stable current control and longer lifespan; Each bulb is about 240 lumens, fully 360° light output. More than 400% brighter than stock lamps. Equipped with aluminum heat sink for the best heat dissipation. Especially designed for license plate lights, side marker lights, parking lights, interior map, dome, trunk, door courtesy, stepwell lights lamps.

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View all 12 replacement options for size 194NA →

7440A Bulbs

Used for: Turn Signal Light Bulb Rear

TUINCYN Amber Yellow 7440A/7440NA/7440 LED Bulb

TUINCYN Amber Yellow 7440A/7440NA/7440 LED Bulb

Amber 7440 Bulb Used For Turn Signals Light Bulb, Including Front And Rear Turn Signals, Not For Other Position. CANBUS Ready For 98% Vehicle, No Interference, No Hyperflash, And No Error Code, Donnot Need Extra Load Resistors. Plug& Play Bulb Easily To Be Installed Within 10 Mins.  Premium quality 6063 aluminum alloy material ensure the light bulb with good heat dissipation and bring low energy consumption. IP68 waterproof and good construction ensure the bulb works well between -40 degree~ 80 degree environment.

$19.99

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View all 6 replacement options for size 7440A →

This page for the 2004 Acura MDX helps you verify the correct bulb size by lighting position, so you can match the right replacement before you buy. Whether you are replacing a burned-out headlight, a license plate lamp, or a reverse light, checking the bulb chart by location is the easiest way to avoid ordering the wrong part.

The 2004 Acura MDX uses different bulb types depending on where the lamp is installed, and some lighting details can vary by market, trim, or body style. Use the bulb list below to confirm the fit for the exact exterior or interior light you are servicing, especially if your MDX has a lighting package or has been modified over the years.

For best fitment, compare the bulb size on this page with the bulb already installed in your vehicle before purchasing, since trim and package differences can affect certain lights. Most positions on the 2004 Acura MDX were designed for halogen bulbs, so LED replacements may require a compatible design, proper beam pattern, or additional hardware to avoid glare, warning issues, or poor lighting performance. If your MDX has an aftermarket conversion or nonfactory housing, always verify the actual socket and bulb style at the lamp itself rather than relying only on the model year.

FAQ

What are the low beam headlight bulb sizes for a 2004 Acura MDX?

The low beam headlight bulb size listed for the 2004 Acura MDX is H11.

What bulb does the high beam headlight use on this MDX?

The high beam headlight bulb size for the 2004 Acura MDX is 9005.

What is the daytime running light bulb size on a 2004 Acura MDX?

The daytime running light bulb size listed for this vehicle is 9005.

What bulb fits the back up reverse light on the 2004 Acura MDX?

The back up reverse light bulb size is 921.

What are the license plate light bulb sizes for this model year?

The license plate light bulb sizes listed for the 2004 Acura MDX are 168 and 917.

What bulb is used for the stepwell light?

The stepwell light bulb sizes listed are 168 and 917.

What is the front turn signal bulb size on a 2004 Acura MDX?

The front turn signal light bulb size is 3457.

What bulb does the rear turn signal use?

The rear turn signal light bulb size listed for this MDX is 7440A.

What are the brake and tail light bulb sizes?

Both the brake light bulb and the tail light bulb are listed as 7443R.

What bulb fits the center high mount stop light?

The center high mount stop light bulb size is 7440.

What bulb is used for the front side marker light?

The front side marker light bulb size listed for the 2004 Acura MDX is 168NA.

What bulb is used for the rear side marker light?

The rear side marker light bulb size listed is 194NA.

What bulb fits the parking light on this MDX?

The parking light bulb size listed for the 2004 Acura MDX is 3457.

Do all 2004 Acura MDX models use the same bulbs?

Not always. Trim, lighting package, market, and body style can change certain bulb applications, so it is smart to confirm the bulb by position and check the bulb already installed.

Can I replace the factory halogen bulbs with LED bulbs?

Yes, in many positions you can use LED replacements, but fitment and performance depend on the housing, socket, and beam pattern. Some locations may need compatible LED bulbs or additional parts to work correctly.

Acura MDX Bulb Size by Year