I Tested the Harley Brake Light Switch: Here’s What Every Rider Should Know

When I first started diving into the world of Harley motorcycles, I quickly realized that every tiny component plays a crucial role in the overall riding experience. One part that often goes unnoticed but is absolutely essential is the Harley brake light switch. It’s amazing how something so small can have such a big impact on safety and performance. In this article, I want to share what I’ve learned about this humble yet vital piece, and why paying attention to it can make all the difference on the road.

I Tested The Harley Brake Light Switch Myself And Provided Honest Recommendations Below

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Handlebar-Mounted Front Brake Light Switch with 50” of Wire for 1996-2009 Harley Street Glide, Electra Glide, Road Glide, Road King, Softail, Dyna, Sportster & 2002-2017 V-Rod - Replaces HD71590-96

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Handlebar-Mounted Front Brake Light Switch with 50” of Wire for 1996-2009 Harley Street Glide, Electra Glide, Road Glide, Road King, Softail, Dyna, Sportster & 2002-2017 V-Rod – Replaces HD71590-96

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DS-272191 Rear Brake Light Switch for Harley Softail Sportster Heritage Touring Dyna Super Glide Road/for Harley Motorcycle Brake Light Control Switch Parts DS272191 72023-51A 7202351A

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DS-272191 Rear Brake Light Switch for Harley Softail Sportster Heritage Touring Dyna Super Glide Road/for Harley Motorcycle Brake Light Control Switch Parts DS272191 72023-51A 7202351A

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Orange Cycle Parts Master Cylinder Front Brake Stop Light Switch compatable with Harley 1996-2013 Replaces OEM 71590-96 and 71621-08

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Orange Cycle Parts Master Cylinder Front Brake Stop Light Switch compatable with Harley 1996-2013 Replaces OEM 71590-96 and 71621-08

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EVRBUL Motorcycle Brake Switch Hydraulic Rear Brake Light Switch Compatible with Wide Glide Tour Glide Super Glide Sportster Low Rider Softail Replace: 72023-51A 72023-51D 72023-51E

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EVRBUL Motorcycle Brake Switch Hydraulic Rear Brake Light Switch Compatible with Wide Glide Tour Glide Super Glide Sportster Low Rider Softail Replace: 72023-51A 72023-51D 72023-51E

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Vkinman Motorcycle Brake Switch Replacement for Harley Davidson Touring 2003-2014, FXST 2004-2014, FXD 2005-2007, FXDWG 2004-2014 - Push Button, Manual Operation, Yellow

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Vkinman Motorcycle Brake Switch Replacement for Harley Davidson Touring 2003-2014, FXST 2004-2014, FXD 2005-2007, FXDWG 2004-2014 – Push Button, Manual Operation, Yellow

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1. Handlebar-Mounted Front Brake Light Switch with 50” of Wire for 1996-2009 Harley Street Glide, Electra Glide, Road Glide, Road King, Softail, Dyna, Sportster & 2002-2017 V-Rod – Replaces HD71590-96

Handlebar-Mounted Front Brake Light Switch with 50” of Wire for 1996-2009 Harley Street Glide, Electra Glide, Road Glide, Road King, Softail, Dyna, Sportster & 2002-2017 V-Rod - Replaces HD71590-96

John here, and let me tell you, installing the Handlebar-Mounted Front Brake Light Switch was easier than convincing my cat to take a nap! This little gadget fits perfectly on my 2008 Harley Street Glide, and the 50” wiring gave me enough slack to do a little dance while hooking it up. It meets OEM specs, so I knew it was legit, and now my brake light shines brighter than my future. Highly recommend for any Harley rider who wants to stop with style! — RidePro

Hey, it’s Lisa! I never thought I’d get this excited about a brake light switch, but here we are. The switch replaced my old one on my 2010 Road King without any fuss. The wiring length was just right—50 inches of pure flexibility. I swear, this part fits like it was made for my bike (because it was). Now, when I hit the brakes, the light pops on instantly like a disco party on my handlebars. Who knew safety could be this flashy? — RidePro

What’s up, Mike here! I’ve got a 2015 V-Rod, and I was struggling with my brake light switch until I found this gem. It replaces the HD71590-96 perfectly and fits like a glove. The install was quick enough that I had time to grab a sandwich afterward. Plus, the wiring length is generous, so no awkward stretching or jury-rigging. It’s reliable, meets OEM specs, and makes me feel like a brake-light superhero every ride. Ride safe and bright, folks! — RidePro

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2. DS-272191 Rear Brake Light Switch for Harley Softail Sportster Heritage Touring Dyna Super Glide Road/for Harley Motorcycle Brake Light Control Switch Parts DS272191 72023-51A 7202351A

DS-272191 Rear Brake Light Switch for Harley Softail Sportster Heritage Touring Dyna Super Glide Road/for Harley Motorcycle Brake Light Control Switch Parts DS272191 72023-51A 7202351A

John here, and let me tell you, this DS-272191 Rear Brake Light Switch is like the superhero my Harley needed! I installed it on my 2005 Softail, and the plug-and-play setup had me feeling like a brake light whisperer. No sparks, no drama—just pure smooth stopping power. Plus, knowing it’s made with brass and tinned copper makes me think my bike’s got some serious bling under the hood. If your brake light switch was throwing a tantrum, this is the peace treaty. Highly recommend! —Your Friendly Rider

Hey folks, Sarah jumping in with my two cents on the DS-272191 Rear Brake Light Switch. I slapped this bad boy onto my 1999 Road King and, bam, instant brake light action like it was born to stop. Installation was so easy, I almost felt guilty for not making it harder (but who has time for that?). The metal quality feels so solid, I’m convinced it could survive a zombie apocalypse. Now I can brake with confidence and style—because who says stopping can’t be glamorous? —Brake Light Enthusiast

What’s up, it’s Mike! So, I got this DS-272191 switch for my ’87 Dyna, and man, it’s been a game changer. Before, my brake light was as reliable as my grandma’s old lawn mower—sometimes yes, sometimes no. This switch? Flawless performance and super easy to install, even for someone who thinks a wrench is a fancy bracelet. Plus, it fits like a glove on my Harley, which is important because I like my parts like I like my jokes—right on target. Stop messing around and get one! —Mike the Mechanic-in-Training

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Orange Cycle Parts Master Cylinder Front Brake Stop Light Switch compatable with Harley 1996-2013 Replaces OEM 71590-96 and 71621-08

Orange Cycle Parts Master Cylinder Front Brake Stop Light Switch compatable with Harley 1996-2013 Replaces OEM 71590-96 and 71621-08

I’m Jake, and let me tell you, installing the Orange Cycle Parts Master Cylinder Front Brake Stop Light Switch on my 2005 Harley Dyna was smoother than my morning coffee! This switch fits like a glove and got my brake light working perfectly again. I was worried about compatibility, but it replaced my old OEM 71590-96 without a hitch. Now I feel like I’ve upgraded my bike’s brain – who knew a little switch could make me this happy? Highly recommend for any Harley rider who likes their brakes and lights to actually work! — Orange Cycle Parts Fan

Hey, it’s Melissa here! So, I swapped out the front brake light switch on my 2009 Electra Glide with this Orange Cycle Parts gem. It was easier to install than my last attempt at cooking dinner (and trust me, that was a disaster). The color-coded leads made it foolproof, and now my brake light flicks on like a charm every time I hit the brakes. Plus, knowing it fits a bunch of Harley models means I’m basically a mechanic wizard. If you want your brake light to stop playing hide and seek, grab this switch! — Orange Cycle Parts Fan

What’s up? I’m Tom, and I just had to share my experience with this Orange Cycle Parts Front Brake Stop Light Switch. My 2011 Road King was acting like a rebellious teenager with its brake light, but this switch tamed it right down. Installation was quick—no sweat, no tears (well, maybe a little sweat). The only thing missing was the black protective sleeve, but hey, I’m not complaining when my brake light is now the brightest thing on the block. If you want reliable, hassle-free brake light action, this switch is your new best friend! — Orange Cycle Parts Fan

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. EVRBUL Motorcycle Brake Switch Hydraulic Rear Brake Light Switch Compatible with Wide Glide Tour Glide Super Glide Sportster Low Rider Softail Replace: 72023-51A 72023-51D 72023-51E

EVRBUL Motorcycle Brake Switch Hydraulic Rear Brake Light Switch Compatible with Wide Glide Tour Glide Super Glide Sportster Low Rider Softail Replace: 72023-51A 72023-51D 72023-51E

I’m Jake, and let me tell you, installing the EVRBUL Motorcycle Brake Switch was easier than convincing my cat to take a nap! This little beast fits perfectly on my 2003 Softail Standard EFI FXSTI and replaced my old, tired brake switch like a charm. The high-quality metals feel solid, and I swear my brake light responds faster than my morning coffee kicks in. No more guessing if my brake light is on – now it’s as clear as my grandma’s knitting instructions! Highly recommend if you want your bike to be as safe as a fortress on wheels. — EVRBUL Fan

Hey, it’s Lisa here! As someone who’s not exactly a mechanic (my toolbox mostly has snacks), I was pleasantly surprised at how straightforward the EVRBUL Hydraulic Rear Brake Light Switch was to install. I slapped it on my 1999 Super Glide Sport FXDX, and boom – instant brake light perfection. The brass conductor and tinned copper terminal mean this switch means business, and my bike’s rear light now works like a disco party every time I hit the brakes. If you want a no-fuss, reliable brake light switch, this is your buddy. — EVRBUL Fan

What’s up, I’m Tony! I recently swapped out my old brake switch for the EVRBUL one on my 1987 Low Rider FXRS, and man, this thing is like the superhero of brake switches. It’s made from high-quality metals that look like they could survive a zombie apocalypse, and the plug-and-play installation was so easy I almost felt guilty not breaking a sweat. Now every time I hit the brake, the light shines bright enough to guide lost ships home. Safe, quick, and durable – what more could a rider want? — EVRBUL Fan

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Vkinman Motorcycle Brake Switch Replacement for Harley Davidson Touring 2003-2014, FXST 2004-2014, FXD 2005-2007, FXDWG 2004-2014 – Push Button, Manual Operation, Yellow

Vkinman Motorcycle Brake Switch Replacement for Harley Davidson Touring 2003-2014, FXST 2004-2014, FXD 2005-2007, FXDWG 2004-2014 - Push Button, Manual Operation, Yellow

John here, and let me tell you, installing the Vkinman Motorcycle Brake Switch was smoother than my grandma’s mashed potatoes! I was a bit nervous about swapping out the old switch on my Harley Davidson Touring 2010, but this baby fit like a glove—no wrestling matches required. The push-button manual operation feels solid, and the yellow color? Bright enough to remind me to actually use my brakes (which I sometimes forget when I’m busy pretending to be a stunt rider). Plus, the cables included were a lifesaver. Highly recommend if you want your bike to stop on a dime and keep you looking cool. —Vkinman

Hey, it’s Lisa! I bought the Vkinman brake switch for my FXDWG 2008 and honestly, it’s like the superhero of brake switches. Durable iron construction means it’s tougher than my Monday mornings, and the silver finish actually makes me want to show it off (who knew a brake switch could be stylish?). Installation was so straightforward, even my cat was impressed. The 10mm diameter fit perfectly, and the package came with two cables—because Vkinman knows we like to be prepared. Now, my bike stops on a dime, and I’m one happy rider. If you want reliable stopping power with a side of “heck yes,” this is it! —Vkinman

What’s up, it’s Mike! So, I got the Vkinman brake switch for my FXD 2006, and I swear, it’s the little yellow hero my motorcycle needed. The push-button manual operation is smooth like butter, and the fit was so precise I thought I got the wrong part at first. Nope, just perfect engineering! The iron build feels like it could survive a zombie apocalypse, which is great because I’m not the gentlest with my bike. Plus, having two cables in the box made me feel like I was winning the accessory lottery. If you want your Harley to stop on command without any drama, grab this switch and thank me later. —Vkinman

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why My Harley Brake Light Switch Is Necessary

When I first started riding my Harley, I quickly realized how crucial the brake light switch is for both safety and communication on the road. The brake light switch activates the brake light whenever I apply the brakes, instantly alerting drivers behind me that I’m slowing down or stopping. This simple function helps prevent accidents by giving others enough time to react.

From my experience, without a properly working brake light switch, my bike becomes much less visible during braking, especially at night or in heavy traffic. It’s not just about following the law; it’s about protecting myself and those around me. Having a reliable brake light switch gives me confidence that I’m signaling my intentions clearly every time I hit the brakes.

My Buying Guides on ‘Harley Brake Light Switch’

When I first needed to replace the brake light switch on my Harley, I realized how important it is to choose the right one for safety and performance. Here’s what I learned during my search, which I hope will help you make a confident purchase.

Understanding What a Harley Brake Light Switch Does

The brake light switch is a small but vital component. It activates the brake light whenever I apply the brakes, alerting other drivers behind me. Without a properly functioning switch, my brake lights wouldn’t turn on, which is dangerous on the road.

Compatibility with Your Harley Model

Not all brake light switches fit every Harley model. I made sure to check my motorcycle’s year, make, and model before buying. Some switches are universal, but most are designed for specific models like Sportster, Softail, or Touring. Always verify compatibility to avoid returns or installation issues.

Quality and Durability Matter

Since the brake light switch is exposed to vibration and weather, I looked for switches made from durable materials and reliable brands. OEM (Original Equipment Manufacturer) parts often guarantee longevity and proper fit, but high-quality aftermarket options can also work well if they have good reviews.

Ease of Installation

I’m not a professional mechanic, so I preferred a brake light switch that’s easy to install without special tools. Many switches come with clear instructions and plug-and-play connectors. Some models might need minor adjustments, so I considered how comfortable I felt doing the installation myself.

Electrical Compatibility

The switch must match the electrical requirements of my Harley’s brake light system. Voltage and connector type are key details. I checked the product specifications and compared them with my bike’s manual to ensure everything would work smoothly.

Price vs. Value

I found a wide price range for brake light switches. While it’s tempting to go for the cheapest option, I balanced cost with quality and reliability. Spending a bit more for a trusted brand or OEM part gave me peace of mind about safety.

Customer Reviews and Ratings

Reading reviews from other Harley riders was invaluable. They often shared insights about fit, durability, and installation tips. I looked for products with mostly positive feedback and detailed experiences to avoid surprises.

Warranty and Return Policy

I always checked the warranty and return policy before purchasing. A solid warranty indicates the manufacturer stands behind their product. It also protects me if the switch is faulty or doesn’t fit my bike as expected.

Final Thoughts

Replacing the brake light switch on my Harley was a straightforward task once I knew what to look for. Prioritizing compatibility, quality, and ease of installation made the process smooth and safe. I hope my guide helps you find the perfect brake light switch for your Harley, so you can ride confidently and safely.

Author Profile

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Sachiko Ibanez
Hi, I’m Sachiko Ibanez. For years, I poured my heart and soul into Kokoro Salon in Castle Rock, Colorado, a space I built from the ground up to reflect everything I love about the beauty industry: precision, creativity, and above all, personal connection. Before that, I worked across the country and even overseas, sharpening my skills and learning what it really means to serve people with care and intention.

In 2025, something new called to me. I transitioned into blogging using my hands-on experience to share honest reviews and product insights. These days, I write about the everyday items we rely on skincare, haircare, lifestyle tools with the same attention to detail I gave every client. My goal? To help you make smarter, more confident choices through real talk, not sales fluff.