Honda Ridgeline 2021 Bulb Size

Bulb size chart

H8 LED Bulbs

Used for: Fog Light Bulb Front

View all 4 replacement options for size H8 LED →

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 →

7440 Bulbs

Used for: Back Up Light Bulb, Turn Signal Light Bulb Rear

View all 8 replacement options for size 7440 →

194 Bulbs

Used for: License Plate Light Bulb, Interior Door Light Bulb, Map Light Bulb, Reading Light Bulb Rear

View all 21 replacement options for size 194 →

7444NA Bulbs

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

TUINCYN 7444NA W21W LED White Light Bulb

TUINCYN 7444NA W21W LED White Light Bulb

Introducing the TUINCYN 7444NA W21W LED White Light Bulb, a reliable and easy-to-install lighting solution for your car. With its advanced features and impressive specifications, this bulb is designed to provide bright and efficient illumination, enhancing your driving experience. Installation is a breeze with the TUINCYN 7444NA W21W LED White Light Bulb. It is a plug and play bulb, which means no complicated wiring or modifications are needed. Simply remove your old bulb and insert the TUINCYN LED bulb into the socket for an instant upgrade. It's a hassle-free process that saves you time and effort. The light body structure of this bulb is designed for durability and longevity. With point-to-point welding, the light body is firm and not easily damaged. This ensures that the bulb can withstand various road conditions and vibrations, providing you with a reliable lighting solution that will last. Experience exceptional lighting coverage with the 360-degree beam angle design of the TUINCYN LED bulb. This design ensures that every corner is illuminated, leaving no dark spots or shadows. Whether you're driving in the city or on winding roads, you can rely on the TUINCYN LED bulb to provide clear and consistent lighting. With its faster on/off response time, the TUINCYN 7444NA W21W LED White Light Bulb delivers instant illumination when activated. This quick response ensures that other drivers can easily see your vehicle, enhancing safety on the road.

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View all 11 replacement options for size 7444NA →

74 Bulbs

Used for: Automatic Transmission Indicator Light Bulb, Floor Console Compartment Light Bulb, Glove Box Light Bulb

View all 9 replacement options for size 74 →

168 Bulbs

Used for: Trunk or Cargo Area Light

View all 17 replacement options for size 168 →

6615F Bulbs

Used for: Vanity Mirror Light Bulb

View all 10 replacement options for size 6615F →

This 2021 Honda Ridgeline bulb size page helps you verify the correct bulbs by lighting position, so you can replace a failed lamp with the right fit the first time. Because the Ridgeline can use different lighting setups depending on trim, market, and body style, checking the exact location on the vehicle is the best way to confirm the match.

Use this guide to find common exterior and interior bulb types for the 2021 Ridgeline, including headlights, turn signals, brake lights, cargo lighting, and cabin bulbs. Matching the bulb to the position matters, especially when a vehicle uses LED assemblies in some areas and replaceable halogen-style bulbs in others.

Fitment can vary by trim package, lighting equipment, and regional specifications, so always compare the bulb listed here with the bulb currently installed in your truck before ordering. Some positions may use halogen bulbs from the factory, while others may be LED assemblies or accept LED replacements only through aftermarket conversion parts. If you are switching from halogen to LED, make sure the bulb base, polarity, and physical clearance are compatible, and check whether the new bulb will trigger warning messages or beam pattern issues. The safest approach is to inspect the old bulb, confirm the socket style, and verify the application by position before purchase.

FAQ

What bulb size does the 2021 Honda Ridgeline use for the low beam headlight?

The low beam headlight bulb listed for the 2021 Honda Ridgeline is H11.

What bulb size is used for the high beam headlight on the 2021 Ridgeline?

The high beam headlight bulb listed for this model year is 9005.

Does the 2021 Honda Ridgeline use the same bulb for daytime running lights and high beams?

Yes, the available bulb chart for the 2021 Ridgeline shows 9005 for both the daytime running light and the high beam headlight positions.

What bulb size fits the front turn signal on a 2021 Honda Ridgeline?

The front turn signal bulb listed is 7444NA.

What bulb size is used for the rear turn signal?

The rear turn signal bulb listed for the 2021 Honda Ridgeline is 7440.

What bulb size is used for the back up light?

The back up light bulb listed for this vehicle is 7440.

What bulb size fits the parking light on the 2021 Ridgeline?

The parking light bulb listed is 7444NA.

What bulb size is used for the license plate light?

The license plate light bulb listed for the 2021 Honda Ridgeline is 194.

What bulb size fits the map light and rear reading light?

Both the map light and the rear reading light are listed as 194 bulbs.

What bulb size is used for the vanity mirror light?

The vanity mirror light bulb listed for the 2021 Ridgeline is 6615F.

What bulb size fits the glove box light and small console lights?

The glove box light bulb is listed as 74, and the automatic transmission indicator light and floor console compartment light also use 74 bulbs. The floor console compartment light is noted as optional.

Are the brake lights and tail lights replaceable bulbs on the 2021 Honda Ridgeline?

The bulb chart lists the brake light and tail light as LED on this model, which usually means the light source is part of an LED assembly rather than a standard replaceable bulb.

What bulb size is listed for the front and rear side marker lights?

Both the front side marker light and rear side marker light are listed as LED on the 2021 Ridgeline.

What bulb size is used for the front fog light?

The front fog light bulb is listed as H8 LED.

Honda Ridgeline Bulb Size by Year