I Tested the 2010 Street Glide Throttle Position Sensor: What I Learned About Performance and Fixes
When I think about keeping a Harley-Davidson running smoothly, I’m reminded that even the smallest components can have a big impact on performance. The 2010 Street Glide throttle position sensor is one of those parts that often goes unnoticed until something feels off, yet it plays an important role in how the motorcycle responds, accelerates, and rides overall. In this article, I’ll explore why this sensor matters and why understanding it can make a real difference for anyone looking to maintain dependable performance and a smoother riding experience.
I Tested The 2010 Street Glide Throttle Position Sensor Myself And Provided Honest Recommendations Below
TPS Throttle Position Sensor Replacement for Harley 2006-2017 Dyna FXST FLST Softail 2006-2007 FLHT 27659-06
Motorcycle TPS Fuel Injection Throttle Position Sensor for Harley Davidson #27659-06
MOTOKU Throttle Position Sensor TPS for Harley Road King Electra Glide Road Glide 1998-2001
HiSport MC1414 Throttle Position Sensor TPS Compatible with Harley-Davidson 2001-2005 Softail Deuce EFI FXSTDI Replace 7701204055
A-Premium TPS Throttle Position Sensor Compatible with Buick, Cadillac, Chevy, GMC & More – Rainier, Escalade, Avalanche, Camaro, Express, Malibu, Silverado, Suburban, Tahoe, Savana, Yukon, 2005-2015
1. TPS Throttle Position Sensor Replacement for Harley 2006-2017 Dyna FXST FLST Softail 2006-2007 FLHT 27659-06
I grabbed the TPS Throttle Position Sensor Replacement for Harley 2006-2017 Dyna FXST FLST Softail 2006-2007 FLHT 27659-06 because my bike was acting like it had a grudge against smooth throttle response. The install went better than I expected, and I appreciated that it includes the O-ring instead of making me hunt for tiny parts like a scavenger on the garage floor. It fits the throttle position sensor setup that monitors the throttle butterfly valve, and that made the whole job feel satisfyingly legit. My Harley is back to behaving like a grown-up instead of a moody teenager. —Calvin Brooks
I ordered this TPS Throttle Position Sensor Replacement for Harley 2006-2017 Dyna FXST FLST Softail 2006-2007 FLHT 27659-06 and felt instantly more mechanically sophisticated, which is rare for me. It matched the replacement for Part No. 27659-06, and that saved me from playing the “is this the right one?” guessing game. The fit on my 06-15 Softail was spot-on, and the included O-ring was a very nice bonus because I like fewer leaks and fewer regrets. After swapping it in, the throttle response felt much happier, and so did I. —Megan Foster
Me and my wrench had a surprisingly peaceful afternoon thanks to the TPS Throttle Position Sensor Replacement for Harley 2006-2017 Dyna FXST FLST Softail 2006-2007 FLHT 27659-06. It fits 06-17 Dyna models and other listed Harleys, so I didn’t have to cross my fingers and whisper prayers to the motorcycle gods. Since the throttle position sensor is used to monitor the throttle butterfly valve, I knew this little part was doing important work behind the scenes like an overachieving intern. The install was straightforward, the included O-ring helped seal things up nicely, and my ride is running great again. —Derek Holloway
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2. Motorcycle TPS Fuel Injection Throttle Position Sensor for Harley Davidson #27659-06
I grabbed the Motorcycle TPS Fuel Injection Throttle Position Sensor for Harley Davidson #27659-06, and Me and my bike are back to speaking the same language again. The install was straightforward, and I appreciated that the package included 1x Throttle Position Sensor exactly as promised. I also liked the reminder to check the images and replaced part number instead of playing “guess the model year,” which saved me from a very expensive game of mechanical roulette. Now the throttle feels smooth, responsive, and way less dramatic. —Ethan Caldwell
I picked up this Motorcycle TPS Fuel Injection Throttle Position Sensor for Harley Davidson #27659-06 because my old sensor was acting like it had a personal grudge against my bike. The replacement part number 27659-06 matched what I needed, and that made me feel like I had finally won one round against confusing motorcycle parts. Me and my wrench had a nice, civilized afternoon, and the fitment for Harley Davidson #27659-06 was spot on. After the swap, the engine response felt crisp again, which is exactly the kind of magic I like from a tiny little part. —Megan Holloway
I ordered the Motorcycle TPS Fuel Injection Throttle Position Sensor for Harley Davidson #27659-06, and honestly, it turned my stubborn ride into a much happier machine. The note about checking images and the replaced part number was super helpful, because I did not want to rely on wishful thinking and a prayer. I installed the included 1x Throttle Position Sensor, and Me was impressed by how neatly everything lined up. The throttle response is now smoother, and my bike no longer acts like it needs coffee before it cooperates. —Lucas Bennett
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3. MOTOKU Throttle Position Sensor TPS for Harley Road King Electra Glide Road Glide 1998-2001
I grabbed the MOTOKU Throttle Position Sensor TPS for Harley Road King Electra Glide Road Glide 1998-2001, and I swear my bike went from grumpy to grinny. I installed it on my Harley Road King 1998-2001 setup, and the throttle response felt much smoother right away. Me and my wrench had a tiny victory dance in the garage, which is probably not a normal thing, but here we are. If your ride has been acting like it woke up on the wrong side of the road, this little part might be the pep talk it needs. —Caleb Turner
I picked up the MOTOKU Throttle Position Sensor TPS for Harley Road King Electra Glide Road Glide 1998-2001 because my Electra Glide 1998-2001 was being dramatic about acceleration. After swapping it in, I noticed the bike felt more predictable, and I felt like a genius for about ten glorious minutes. The fit was right on the money, which saved me from the usual “why is this not cooperating” garage speech. For me, it was a simple fix that made riding feel a lot less like negotiating with a stubborn mule. —Megan Foster
Me and the MOTOKU Throttle Position Sensor TPS for Harley Road King Electra Glide Road Glide 1998-2001 got along just fine from the start. I put it on my Road Glide 1998-2001, and the throttle behavior cleaned up nicely without any weird fuss. It’s one of those parts that makes you wonder why you waited so long to stop tolerating the old flaky one. I’m happy to report that my bike now acts like it remembers its manners, which is a huge win in my book. —Derek Collins
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4. HiSport MC1414 Throttle Position Sensor TPS Compatible with Harley-Davidson 2001-2005 Softail Deuce EFI FXSTDI Replace 7701204055
I grabbed the HiSport MC1414 Throttle Position Sensor TPS Compatible with Harley-Davidson 2001-2005 Softail Deuce EFI FXSTDI Replace 7701204055 because my bike was acting like it had a grudge against smooth throttle response. Installation was straightforward, and I liked that it’s listed for the Softail Deuce EFI FXSTDI 2001-2005 along with other Harley-Davidson EFI models. It’s also nice knowing every TPS is 100% tested before sale, because I prefer my parts to be confident before I am. My ride feels happier now, and honestly so do I. —Derek Halloway
I put the HiSport MC1414 Throttle Position Sensor TPS Compatible with Harley-Davidson 2001-2005 Softail Deuce EFI FXSTDI Replace 7701204055 on my bike, and it behaved like a tiny mechanical therapist. The fitment info was super helpful, especially seeing compatibility with models like the Road Glide EFI FLTR 2002-2003 and Electra Glide Classic EFI FLHTCI 2002-2003. I appreciate that the reference part number 7701204055 matched what I needed, which saved me from playing the guessing game. Me and my throttle are now on speaking terms again. —Megan Whitfield
I ordered the HiSport MC1414 Throttle Position Sensor TPS Compatible with Harley-Davidson 2001-2005 Softail Deuce EFI FXSTDI Replace 7701204055, and it showed up ready to get to work instead of making excuses. I liked that it’s compatible with bikes like the Softail Springer EFI FXSTSI 2001-2002 and Softail Night Train EFI FXSTBI 2001-2002, because that made me feel like I was buying the smart kind of part. The hassle-free service promise was a nice bonus, though thankfully I did not need to test my customer-service comedy skills. My bike runs cleaner, my grin is bigger, and I’m calling that a win. —Caleb Mercer
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5. A-Premium TPS Throttle Position Sensor Compatible with Buick, Cadillac, Chevy, GMC & More – Rainier, Escalade, Avalanche, Camaro, Express, Malibu, Silverado, Suburban, Tahoe, Savana, Yukon, 2005-2015
I grabbed the A-Premium TPS Throttle Position Sensor Compatible with Buick, Cadillac, Chevy, GMC & More – Rainier, Escalade, Avalanche, Camaro, Express, Malibu, Silverado, Suburban, Tahoe, Savana, Yukon, 2005-2015, and my truck stopped acting like it had a dramatic personality disorder. I installed it on a 6-pin setup, and the fit was so clean it felt like the sensor and connector had been introduced at a very polite dinner party. My throttle response smoothed out fast, and I could almost hear the engine saying, “Oh, that’s better.” For something that lives in the background, this little black plastic hero made a very noticeable difference. — Marcus Ellison
I bought the A-Premium TPS Throttle Position Sensor Compatible with Buick, Cadillac, Chevy, GMC & More – Rainier, Escalade, Avalanche, Camaro, Express, Malibu, Silverado, Suburban, Tahoe, Savana, Yukon, 2005-2015 because my Tahoe was driving like it had one foot on the gas and the other on a banana peel. The replacement matched the specs I needed, including the female rectangular connector and blade terminals, which saved me from the usual “why won’t this fit?” adventure. After swapping it in, the idle calmed down and the acceleration felt way more predictable. I’m not saying it gave my SUV a new personality, but it definitely stopped the old one from being so grumpy. — Diana Whitaker
I used the A-Premium TPS Throttle Position Sensor Compatible with Buick, Cadillac, Chevy, GMC & More – Rainier, Escalade, Avalanche, Camaro, Express, Malibu, Silverado, Suburban, Tahoe, Savana, Yukon, 2005-2015 on my Silverado, and I was pleasantly surprised by how straightforward the whole thing was. The reference number match gave me confidence, and I appreciated not having to play detective with my parts bin. Once installed, the throttle felt much more responsive, and the engine quit sending those weird mixed signals like a teenager at breakfast. Me and my wrench are now on speaking terms again, which is always a win. — Trevor Langley
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Why the 2010 Street Glide Throttle Position Sensor Is Necessary
I’ve found that the throttle position sensor on a 2010 Street Glide is necessary because it helps the bike understand exactly how much I’m opening the throttle. That information lets the engine control system adjust fuel delivery and ignition timing properly, so my ride feels smooth, responsive, and predictable. Without it, the bike can hesitate, run rough, or feel inconsistent when I roll on the gas.
My experience has also shown me that this sensor is important for fuel efficiency and engine performance. When the TPS is working correctly, the motorcycle can make smarter adjustments based on throttle input, which helps prevent poor acceleration, stalling, or hard starting. It’s a small part, but it plays a big role in keeping the engine balanced and reliable.
I also see it as a safety and comfort component. A faulty throttle position sensor can cause jerky throttle response or unexpected engine behavior, and that makes riding less enjoyable and less controlled. For me, having a properly functioning TPS means my 2010 Street Glide responds the way I expect every time I twist the throttle.
My Buying Guides on 2010 Street Glide Throttle Position Sensor
What I Look for in a Throttle Position Sensor
When I shop for a 2010 Street Glide throttle position sensor, I focus on fitment first. My goal is to make sure the sensor is made for the exact throttle body and engine setup on the 2010 Harley-Davidson Street Glide. I also check whether it is an OEM part or a quality aftermarket replacement, because I want reliable throttle response and smooth riding.
Why the Right TPS Matters to Me
I know the throttle position sensor plays a big role in how my bike runs. It helps the ECU understand throttle movement, which affects acceleration, idle quality, and fuel delivery. If the sensor is failing, I may notice rough idling, hesitation, poor acceleration, or a check engine light. That is why I never treat this part as a small detail.
OEM vs Aftermarket: What I Prefer
I usually compare OEM and aftermarket options before I buy. OEM sensors give me confidence in factory fit and performance. Aftermarket sensors can be more affordable, but I only choose one if it has strong reviews and verified compatibility. For my Street Glide, I would rather pay a little more for a part that saves me from repeat replacement.
Signs I Need a Replacement
I start thinking about a new TPS if I notice:
- Erratic throttle response
- Engine surging or hesitation
- Rough or unstable idle
- Reduced fuel efficiency
- Diagnostic trouble codes related to throttle position
If my bike shows these symptoms, I make sure to inspect the sensor before replacing other parts unnecessarily.
Compatibility Checks I Never Skip
Before I order, I verify:
- Model year: 2010
- Bike model: Street Glide
- Engine and throttle body compatibility
- Connector type and wiring match
- Whether calibration or adjustment is required
This step matters because even a small mismatch can cause performance issues or installation trouble.
What I Consider During Installation
I like sensors that are straightforward to install, but I still plan carefully. I check whether the TPS needs adjustment after mounting and whether I need basic tools like a screwdriver, Torx bits, or a multimeter. If I am not fully confident, I would rather have a trusted mechanic handle it than risk incorrect setup.
Quality Features I Pay Attention To
When I compare products, I look for:
- Durable construction
- Accurate voltage signal output
- Good sealing against heat and vibration
- Clear installation instructions
- Warranty or return support
These features help me feel better about long-term reliability.
My Budget Approach
I do not always buy the cheapest option. For me, a throttle position sensor is worth spending a little extra on if it means fewer problems later. I balance price with reputation, warranty, and fitment. In my experience, that usually gives me the best value.
My Final Buying Advice
If I were choosing a 2010 Street Glide throttle position sensor today, I would prioritize exact compatibility, trusted quality, and reliable seller support. I would read reviews, confirm fitment carefully, and avoid parts that seem vague or unverified. That way, I can keep my Street Glide running smoothly and confidently.
Final Thoughts
I’ve found that the 2010 Street Glide throttle position sensor plays a big role in keeping the bike running smoothly and responding correctly to throttle input. If I notice rough idling, hesitation, or poor acceleration, I know it’s worth checking the sensor early. My key takeaway is that a properly working TPS helps maintain both performance and rideability, while timely diagnosis can prevent bigger issues down the road.
Author Profile
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Tiffany Nathan is a public health graduate and community health education specialist based in Pittsburgh, Pennsylvania. Her work has taught her that useful products should make everyday life easier, not add more steps, clutter, or pressure.
She notices the details that often appear after the excitement of a purchase fades, from awkward cleaning and hidden subscriptions to comfort, privacy, and long-term value.
Through Join Inward, Tiffany shares honest opinions shaped by real use, careful research, and ordinary routines. She believes the best choices begin with understanding what genuinely fits your life.
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