Ford Focus ST 2013 Bulb Size

Bulb size chart

Fog Light Bulb Front - H11 LED
Headlight Bulb High Beam - H1
Headlight Bulb Low Beam(with halogen headlights) - H11
Headlight Bulb Low Beam(with HID headlights) - D8S
Back Up Reverse Light Bulb - 921
Brake Light Bulb - 3157R
Parking Light Bulb - 168NA
Side Marker Light Bulb Front - 168NA
Side Marker Light Bulb Rear - 3157A
Tail Light Bulb - 3157R
Turn Signal Light Bulb Front - 7440A
Turn Signal Light Bulb Rear - 3757A
Dome Light Bulb - 64111
Trunk or Cargo Area Light - 2825

H11 LED Bulbs

Used for: Fog Light Bulb Front

View all 5 replacement options for size H11 LED →

H1 Bulbs

Used for: Headlight Bulb High Beam

NOVCAPAR H1 LED Headlight Bulbs - High And Low Beam

NOVCAPAR H1 LED Headlight Bulbs - High And Low Beam

Elevate your driving experience with the 2024 NOVCAPAR H1 LED Bulbs, the ultimate lighting upgrade that brings both style and safety to your vehicle. Engineered for perfection, these bulbs offer an incredible 600% increase in brightness compared to traditional halogen bulbs. With 24,000 lumens of pure 6500K cool white light, you'll see further and clearer, transforming your night drives into a safer and more enjoyable journey. Installation is a breeze with our true plug-and-play design. The NOVCAPAR H1 bulbs are crafted to fit perfectly without any modifications or additional wiring, saving you time and money. Whether you're upgrading your high beams, low beams, or fog lights, our bulbs are the hassle-free solution you've been looking for. What sets these bulbs apart is their durability and reliability. Equipped with 12 advanced CSP chips and an innovative dual cooling system, these fanless bulbs are built to last over 50,000 hours. They ensure optimal performance in any weather condition, freeing you from the frustration of frequent replacements. The NOVCAPAR H1 bulbs also feature a perfect beam pattern that eliminates dark spots, providing consistent and clear illumination across your path. Drive with confidence, knowing that you have the best lighting technology leading the way.

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AUXLIGHT H1 LED Fog Light Bulbs 6000K Xenon White

AUXLIGHT H1 LED Fog Light Bulbs 6000K Xenon White

Upgrade your vehicle’s visibility with the AUXLIGHT H1 LED Fog Light Bulbs, designed to deliver exceptional performance and reliability. These bulbs are perfect for fog lights and daytime running lights (DRL), providing a brilliant 6000K Xenon White light that enhances both safety and style on the road. Harness the power of advanced COB technology with two high-quality COB-1908 chips per bulb, delivering a super bright, clear beam without any glare or shadowed areas. With 1500 lumens per bulb (3000 lumens total), these lights ensure optimal visibility in foggy conditions, giving you the confidence to drive in challenging weather. Crafted from full aviation-grade aluminum with a built-in heat sink, the AUXLIGHT bulbs are designed for superior heat dissipation, resulting in a low operating temperature and extended lifespan of up to 50,000 hours. This means less worry about replacements and more focus on the road ahead. Installation is quick and easy with the plug-and-play design, making it a direct replacement for stock halogen fog bulbs. The non-polarity feature simplifies the process, though vehicles with a CANBUS system may require a load resistor or error decoder to bypass any error codes.

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View all 21 replacement options for size H1 →

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

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View all 24 replacement options for size H11 →

D8S Bulbs

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

SYLVANIA - D8S Basic HID (High Intensity Discharge) Headlight Bulb

SYLVANIA - D8S Basic HID (High Intensity Discharge) Headl...

Long-lasting Performance: D8S HIDs boast an extended lifespan and consume 1/3 less energy than standard halogen lighting. Enhanced Visibility: Experience superior brightness with D8S HIDs, emitting three times the light of regular halogen bulbs. Rest assured, these bulbs are road legal. Replace in Pairs to Maintain Illumination: Lights tend to dim over time, so replacing D8S HID bulbs in pairs is recommended for optimal performance. Remember, both bulbs in the pair are interconnected; if one burns out, the other will likely follow suit.

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View all 10 replacement options for size D8S →

921 Bulbs

Used for: Back Up Reverse Light Bulb

View all 14 replacement options for size 921 →

3157R Bulbs

Used for: Brake Light Bulb, Tail Light Bulb

Sylvania Zevo LED Red Bulb

Sylvania Zevo LED Red Bulb

SYLVANIA ZEVO LED bulbs deliver a brighter, whiter, sharper light. As easy as changing a light bulb, you can have improved performance and safety for interior and exterior applications. World-class manufacturing and high-quality materials guarantee a lifetime warranty on your ZEVO bulbs. LED bulbs used for turn signals may require the use of load resistors to ensure appropriate power is supplied to the bulbs and prevent hyper flashing.  Delivers A Brighter and Sharper Light: This is a RED LED bulb – Ideal for stop and tail lights.

$19.75

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View all 13 replacement options for size 3157R →

168NA Bulbs

Used for: Parking Light Bulb, Side Marker Light Bulb Front

View all 11 replacement options for size 168NA →

3157A Bulbs

Used for: Side Marker Light Bulb Rear

TUINCYN 3157A LED Amber Bulb

TUINCYN 3157A LED Amber Bulb

Standard 3157 LED Bulb Lamp with 5630 33SMD High Power LEDs, Brighter than Normal Incandescent Bulbs. Cross-Compatibility: Fits 3047, 3057, 3057A, 3155, 3157, 3157A, 3157NA, 3357, 3357A, 3454NA, 3457, 3457A, 3457NA, 3757A, 3156, 3056, 3356, 3456, 4156, 4057, 4114, 4157, 4157NA, 5702A, 5702AK Used for Tail Lights, Brake Lights, Reverse Lights, Turn Signals Lights, Side Marker Lights, Rear Light, Stop Lamp, Backup Lights, etc. Easy to install, plug and play bulb, no wiring needed. Point-to-point welding, the light body structure and firm, not easy to damage. 360 Degree Beam Angle design lights up every corner. Faster on/off response time.

$13.99

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AUXITO LED Turn Signal Light Bulbs 3157 LED Bulbs Amber Yellow

AUXITO LED Turn Signal Light Bulbs 3157 LED Bulbs Amber Y...

Non-polarity. Can be used for front rear turn signal light, side marker light, blinker light, parking light, daytime running light, brake light, tail light, etc. When these 3157 led amber bulbs are used for turn signal lights or blinker lights, some vehicles may meet canbus issues, such as flicker, hyper flash or error warning, etc, load resistors or flasher relay may be required to solve the issues, you can contact us through Amazon Buyer Message to get help and solutions

$16.19

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Philips 3157A LLB2 Miniature Bulb

Philips 3157A LLB2 Miniature Bulb

The Philips 3157A LLB2 miniature bulb is a halogen bulb that provides twice the life of standard incandescent bulbs. It has a long-life rating of 2,500 hours and is used in many applications such as headlamps, turn signal lights, license plate lights and marker lamps. The Miniature Bulb by Philips is an original equipment quality seal for the most reliable performance. Always replace in pairs to ensure a symmetric light beam from both bulbs on the road. Bulbs dim over time. This package contains two miniature bulbs with one year warranty.

$5.76

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View all 13 replacement options for size 3157A →

7440A Bulbs

Used for: Turn Signal Light Bulb Front

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 →

3757A Bulbs

Used for: Turn Signal Light Bulb Rear

Vehicode 3757 Amber Bulbs

Vehicode 3757 Amber Bulbs

Featuring 32 SMD-3030 amber chips and 8 SMD-3030 white chips, the dual color switchback functionality is achieved in each 3757 LED bulb with T25 dual filament wedge base. These bulbs are powered by 30-Watt and deliver a super bright 3200 lumens light output. The turn signal light emits a vibrant 2700K amber yellow, while the daytime running light (DRL) or headlight parking light produces 4-Watt and 760 lumens of crisp 6000K white. For secure installation, the regular rubber grommet adapter is replaced with a sealing gasket and mounting screws. Simply twist and turn the bulb into the housing for a secure fit. This ensures the bulb's excellent performance in terms of waterproofing, dustproofing, and shockproofing. Additionally, the kit includes a heat-shrinkable tube to protect the connection between the plug and socket, safeguarding against water corrosion.

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View all 10 replacement options for size 3757A →

64111 Bulbs

Used for: Dome Light Bulb

NJYTouch 64111 LED Light Bulbs - 10 pics

NJYTouch 64111 LED Light Bulbs - 10 pics

This isn't your grandmother's dusty old lamp bulb. Oh no. It's a modern marvel of illumination, one that promises to light up your world in ways you've never imagined. Just like that moment when you first hear a V12 engine roaring to life. And while most bulbs flicker, fade, and fumble, the NJYTouch stands its ground. It's the perfect blend of engineering and elegance, turning any dreary room into an amphitheater of light. It's as if someone took the brilliance of the midday sun and crammed it into a sleek, modern bulb design. Installation? Well, think of it as effortlessly cruising down the Autobahn. Slide it in, give it a twist, and voila! No faffing about. No calls to your electrician mate begging for assistance.

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Ruiandsion BA9S LED Bulbs - 64111

Ruiandsion BA9S LED Bulbs - 64111

In the grand theater of LED bulbs, the Ruiandsion 64111 isn't just another performer; it's the lead actor demanding an encore. This little marvel, adorned in a warm white hue, operates on a sprightly DC 6V, delivering a punchy 100lm while sipping a mere 0.36W. What's the magic? Four brilliantly engineered 3030 chips. And if installation woes keep you up at night, sleep easy. This is plug-and-play perfection, adaptable to both negative and positive earth, with a standard BA9S base that slides in as smoothly as a hot knife through butter.

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View all 12 replacement options for size 64111 →

2825 Bulbs

Used for: Trunk or Cargo Area Light

View all 12 replacement options for size 2825 →

This 2013 Ford Focus ST bulb size guide helps you confirm the correct bulbs by lighting position, so you can replace the right part without guesswork. Whether you are changing a headlight, tail light, turn signal, or interior bulb, the goal is to match the bulb to the exact location on the car.

Because trim and lighting equipment can vary, especially by market and body style, it is smart to use this page as a position-by-position reference before buying replacement bulbs. The 2013 Focus ST uses different bulb types for halogen and HID low beam setups, so checking the correct headlight configuration matters.

For the best fit, compare your vehicle’s trim, lighting package, and the bulb already installed before ordering. This is especially important on the 2013 Ford Focus ST because halogen headlights use H11 low beams, while HID-equipped cars use D8S low beams, and aftermarket LED or conversion kits may change what fits or what works properly. If you are replacing fog lights or other exterior bulbs with LED upgrades, make sure the bulb base, housing clearance, and beam pattern are compatible with your setup. When in doubt, remove the old bulb and verify the number printed on it before purchase.

FAQ

What bulb does the 2013 Ford Focus ST use for the low beam headlights?

It depends on the headlight setup. Models with halogen headlights use H11 low beam bulbs, while models with HID headlights use D8S low beam bulbs.

What is the high beam bulb for the 2013 Focus ST?

The high beam headlight bulb is H1.

What bulb fits the front fog lights on a 2013 Ford Focus ST?

The front fog light bulb listed for this model is H11 LED.

What bulb is used for the front turn signal on this car?

The front turn signal light bulb is 7440A.

What bulb fits the rear turn signal on the 2013 Focus ST?

The rear turn signal light bulb is 3757A.

What are the brake and tail light bulb sizes?

Both the brake light and tail light use 3157R bulbs.

What bulb is used for the rear side marker light?

The rear side marker light bulb is 3157A.

What bulb fits the front side marker and parking light positions?

The front side marker light bulb is 168NA, and the parking light bulb is also 168NA.

What bulb is used for the backup reverse light?

The backup reverse light bulb is 921.

What bulb fits the trunk or cargo area light?

The trunk or cargo area light uses a 2825 bulb.

What bulb is used for the dome light?

The dome light bulb is 64111.

Do all 2013 Ford Focus ST models use the same bulbs?

Not always. Trim, body style, and lighting package can change bulb fitment, so it is best to confirm the exact lighting position and equipment on your specific car.

Can I switch my 2013 Focus ST bulbs to LED replacements?

Yes, many positions can be upgraded, but fitment and function depend on the housing and electrical setup. Check bulb base size, space inside the lamp, and whether the LED is designed for that position.

Should I check the old bulb before buying a replacement?

Yes. Checking the installed bulb is one of the easiest ways to avoid ordering the wrong part, especially for low beams, fog lights, and any car with optional lighting equipment.

Ford Focus ST Bulb Size by Year