Lexus RX 350 2008 Bulb Size

Bulb size chart

Fog Light Bulb Front - 9006 LED
Headlight Bulb High Beam - 9005
Headlight Bulb Low Beam(with halogen headlights) - H11
Headlight Bulb Low Beam(with HID headlights) - D2S
Back Up Reverse Light Bulb - 921
License Plate Light Bulb - 168
Parking Light Bulb - 168
Side Marker Light Bulb Front - 168NA
Side Marker Light Bulb Rear - 194NA
Tail Light Bulb - 168R
Turn Signal Light Bulb Front - 7440A
Turn Signal Light Bulb Rear - 7440A
Dome Light Bulb - 578
Glove Box Light Bulb - 2721
Interior Door Light Bulb - 168
Map Light Bulb - DE3175
Trunk or Cargo Area Light - DE3022
Vanity Mirror Light Bulb - DE3175

9006 LED Bulbs

Used for: Fog Light Bulb Front

View all 7 replacement options for size 9006 LED →

9005 Bulbs

Used for: Headlight Bulb High Beam

View all 30 replacement options for size 9005 →

H11 Bulbs

Used for: Headlight Bulb Low Beam(with halogen headlights)

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

Buy on Amazon →

View all 24 replacement options for size H11 →

D2S Bulbs

Used for: Headlight Bulb Low Beam(with HID headlights)

View all 9 replacement options for size D2S →

921 Bulbs

Used for: Back Up Reverse Light Bulb

View all 14 replacement options for size 921 →

168 Bulbs

Used for: License Plate Light Bulb, Parking Light Bulb, Interior Door Light Bulb

View all 17 replacement options for size 168 →

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.

Buy on Amazon →

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.

Buy on Amazon →

View all 12 replacement options for size 194NA →

168R Bulbs

Used for: Tail Light Bulb

LASFIT 168 Red Light Bulb - for Tail Center High Mount Stop Lights

LASFIT 168 Red Light Bulb - for Tail Center High Mount St...

Experience the brilliance of Lasfit L Series bulbs, radiating an astonishingly luminous and distinct light. With their striking metal design, these bulbs effortlessly elevate your vehicle's appearance. Upgrading your factory halogen bulb to LED is a breeze, thanks to their user-friendly installation. Enhancing visibility is just the beginning, as these high-performance bulbs add a touch of sophistication, ensuring your car stands out among the rest.

Buy on Amazon →

View all 11 replacement options for size 168R →

7440A Bulbs

Used for: Turn Signal Light Bulb Front, 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

Buy on Amazon →

View all 6 replacement options for size 7440A →

578 Bulbs

Used for: Dome Light Bulb

KATUR Festoon 578 (C5W) Led Bulbs

KATUR Festoon 578 (C5W) Led Bulbs

The KATUR Festoon 578 (C5W) Led Bulbs are a great choice for those looking to upgrade their car's lighting. With lower power consumption and a longer lifespan, these bulbs are more efficient and long-lasting than traditional incandescent bulbs. The fast light response and safe design of these bulbs make them a reliable choice for drivers. The high power 3014 chips and 180-degree illumination angle ensure there are no blind spots and provide bright, renewed lighting for your car. All LED Series products come in a static sealed bag for long-term preservation and are error-free with CANBUS technology. Choose the KATUR Festoon 578 (C5W) Led Bulbs for a brighter and more efficient car lighting solution.

$14.99

Buy on Amazon →

View all 12 replacement options for size 578 →

2721 Bulbs

Used for: Glove Box Light Bulb

Jtech 10 x T5 LED White Bulbs

Jtech 10 x T5 LED White Bulbs

The Jtech 10 x T5 LED White Bulbs are a direct replacement for all T5 Wedge Type 17 18 27 37 58 70 73 74 79 85 86 2721. They operate on a 12V input and emit bright white light with no UV or IR radiation. With an average lifespan of 50000 hours and LED SMD5050 (3chip) x 1P, these bulbs provide a long-lasting and reliable lighting solution. Jtech is known for providing superior product quality and service, making these britelites a popular choice among customers worldwide. Despite the presence of cheaper chipsets and modules on the market, these bulbs stand out for their exceptional performance and affordability.

$6.99

Buy on Amazon →

View all 10 replacement options for size 2721 →

DE3175 Bulbs

Used for: Map Light Bulb, Vanity Mirror Light Bulb

EBAIFUN 31mm DE3175 Led Bulbs, White

EBAIFUN 31mm DE3175 Led Bulbs, White

Introducing our high-performance 31mm DE3175 DE3021 DE3022 DE3023 festoon LED bulbs! These bulbs are designed to provide superior illumination and enhance the overall lighting experience in your vehicle. With a sleek and compact design, these bulbs are a perfect replacement for your existing car light bulbs. Equipped with 24-SMD 4014 type chipsets, these bulbs deliver an impressive brightness of approximately 400Lm, casting a brilliant 6000K white light. The stable light body structure ensures consistent and reliable performance, instantly upgrading the lighting system of your car. One of the key advantages of these LED bulbs is their exceptional lifespan. With a longevity of over 50,000 hours, you can rely on these bulbs to illuminate your path for years to come. The input current protection feature safeguards the circuit and ensures a safe temperature range, preventing any potential damage.

Buy on Amazon →

Marsauto DE3175 LED Interior Bulb

Marsauto DE3175 LED Interior Bulb

Product Benefits: More Longevity: Built-in constant current IC for long lifespan, 5 times longer than a halogen bulb. Vibration resistant, energy-saving, low power consumption to reach a long LED bulb life up to 50,000 hours. Wide Application: Interior dome lights, map lights, license plate lights, parking lights, corner lights, trunk lights, side marker lights, courtesy lights, cargo lights, trunk lights, stepwell lights, vanity lights, etc. Easy Installation: The DE3175 LED Light bulb is easy to install, just plug and play! If it doesn’t light up, please flip it 180 degrees then it should light up

$8.99

Buy on Amazon →

View all 14 replacement options for size DE3175 →

DE3022 Bulbs

Used for: Trunk or Cargo Area Light

Yorkim DE3022 LED Bulb 31mm Festoon LED Bulb

Yorkim DE3022 LED Bulb 31mm Festoon LED Bulb

Super Bright 10-SMD 4014 Chipset - 360-degree lighting angle design, No blind spot, 300% brighter than stock lamps Latest LED Technology - No flickering, No UV light Emission, & No IR radiation; Easy plug-and-play installation High-Quality Aluminum Body - Low temperature, low power consumption, & long-lasting life of up to 50,000 hours. Fitment- Fit numerous applications - DE3021 DE3022 DE3023 DE3175 3021 3022 3528 3175 6428 6430 7065 6614 6614F 6641 12818 12842 30922 F30-WHP TS-14V1CP bulbs.

$11.99

Buy on Amazon →

TUINCYN DE3022 1.25

TUINCYN DE3022 1.25

Used for Dome Light, Map Light, Trunk Light, License Plate Light, Side Marker, Backup Light, Side Door Courtesy Light, Luggage Compartment Light, Cargo Light, etc. Product Benefits: Easy to install, Just plug and play, no wiring needed. Point to point welding, the light body structure and firm, not easy to damage. Energy efficient with new LED technology reduces power consumption. 360 Degree Beam Angle design lights up every corner. Faster on/off response time.  

$9.99

Buy on Amazon →

View all 12 replacement options for size DE3022 →

This 2008 Lexus RX 350 bulb size guide helps you quickly verify the correct bulb by lighting position, so you can replace the right lamp without guessing. Whether you are changing a headlight, turn signal, interior light, or license plate bulb, the goal is to match the bulb to the exact location on the vehicle.

The RX 350 uses different bulb sizes depending on the light position, and some setups vary by trim, market, or lighting package. This page organizes the common bulb types for the 2008 Lexus RX 350 so you can compare the front, rear, and interior lights before you buy replacements.

For best fitment, always confirm whether your 2008 RX 350 has halogen headlights or HID headlights, since the low beam bulb differs between those setups. Trim and package differences can also affect certain exterior and interior bulbs, and aftermarket LED conversions may require additional compatibility checks. If you are unsure, remove the installed bulb and compare the base and marking before ordering a replacement, especially for items like fog lights, map lights, and rear marker bulbs.

FAQ

What is the low beam bulb size for a 2008 Lexus RX 350 with halogen headlights?

The low beam bulb size is H11 for 2008 Lexus RX 350 models equipped with halogen headlights.

What is the low beam bulb size for a 2008 Lexus RX 350 with HID headlights?

The low beam bulb size is D2S for 2008 Lexus RX 350 models equipped with HID headlights.

What bulb does the high beam use on the 2008 Lexus RX 350?

The high beam bulb size is 9005.

What is the front turn signal bulb size on this vehicle?

The front turn signal bulb size is 7440A.

What bulb size is used for the rear turn signal?

The rear turn signal bulb size is 7440A.

What is the reverse light bulb size for the 2008 RX 350?

The back up reverse light bulb size is 921.

What bulb fits the license plate lights?

The license plate light bulb size is 168.

What bulb is used for the parking lights?

The parking light bulb size is 168.

What bulb size is listed for the front side marker light?

The front side marker light bulb size is 168NA.

What bulb size is listed for the rear side marker light?

The rear side marker light bulb size is 194NA.

What bulb fits the map lights and vanity mirror lights?

Both the map light and vanity mirror light use DE3175 bulbs.

What bulb is used for the dome light?

The dome light bulb size is 578.

What bulb fits the glove box light?

The glove box light bulb size is 2721.

What bulb is used for the trunk or cargo area light?

The trunk or cargo area light bulb size is DE3022.

What bulb size is listed for the interior door light?

The interior door light bulb size is 168.

What bulb is used for the fog lights on this page?

The front fog light bulb is listed as 9006 LED.

Are all 2008 Lexus RX 350 bulb sizes the same on every trim?

No. Trim, lighting package, and market can change the bulb setup, so it is important to verify the exact lighting position on your vehicle before buying.

Should I check the installed bulb before ordering a replacement?

Yes. Checking the installed bulb is the safest way to confirm fitment, especially if your RX 350 has been modified or uses aftermarket lighting parts.

Lexus RX 350 Bulb Size by Year