Quality Life 39680 42011 Engine Speed Sensor: Compatible with Kia vehicles
Available Options
There's a tiny part in your car that knows exactly how fast the engine is spinning: the Engine Speed Sensor. It's the eyes and ears for the engine control unit, feeding it real-time data on crankshaft rotations. With that intel, the ECU fine-tunes ignition, fuel injection, and more—keeping things running smoothly, boosting fuel economy, and cutting down on nasty emissions. This particular model is a perfect fit for a range of Kia vehicles, making it a no-brainer for repairs or routine upkeep.
When this sensor goes on the fritz, you'll know it. Think engine stalling, sluggish acceleration, or that dreaded no-start situation. Swap in this robust replacement, and you're back to peak performance, dodging breakdowns and adding miles to your ride's lifespan. Pro tip: Don't wing the installation. Crack open the service manual or hand it off to a pro to avoid botching the job and causing more headaches.
- Sturdy construction
- Reliable performance
- Easy installation
- Compatible with Kia vehicles
General specs
- Brand: Quality Life
- Model: 39680 42011
- Seller: Joom
- Compatibility: Kia vehicles
- Type: Engine Speed Sensor
- Material: Sturdy construction (typically metal and plastic)
- First listed by seller: 9/1/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
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Quality Life 39680 42011 Compatible with Kia vehicles
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Skyfree 392502G100 Compatible with Hyundai and Kia vehicles
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Automotivemechanicalparts L3K918230A Compatible with multiple vehicle brands
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| Brand | Quality Life | Skyfree | loverapple | PHYUN-autoparts | Topfactory | Automotivemechanicalparts |
| Model | 39680 42011 | 392502G100 | 37180-D9000 | L3K918230A | ||
| Color | ||||||
| Rating |
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| Price | $28.20 | $29.61 | $54.46 | $64.24 | $51.36 | $35.49 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 30, 2025 | August 28, 2025 | August 28, 2025 | August 28, 2025 | August 28, 2025 | August 15, 2025 |
| Compatibility | Kia vehicles | Hyundai Santa Fe, Kia Sportage, Kia Sorento | Hyundai Elantra GT, Kia Rio, Kia Soul | Kia vehicles | Hyundai Accent 2012-2017, Hyundai Elantra GT 2013-2017, Kia Rio, Kia Soul | Hyundai, Kia, Mazda |
| Function | Detects engine knocking | Speed detection, Data transmission to ECU | Battery health monitoring | |||
| Installation | Direct replacement, Easy to install | Direct replacement, Easy DIY or professional | Easy DIY installation | |||
Engine Speed Sensor
Rachel R.
Los Angeles, CA
September 8, 2025
as a mom with a kid, i rely on my car for everything, so when it started acting up with rough idling and stalling, i knew i needed a fix. i chose this sensor because i'm loyal to the brand, and it did the job after a mechanic put it in. the car runs better now, no more weird noises or hesitation, but i wish it came with clearer instructions or was easier to handle on my own. overall, it's okay—not amazing, but it works as expected for the price. i'd say it's a solid replacement if you have help, but don't try it alone unless you're experienced.
- Pros: from what i feel, this part fits my kia perfectly and was easy to get since i stick with Quality Life for car stuff. it's built like a tank, so i trust it won't break down soon, and swapping it out helped with my engine stalling issues, making the car run smoother again.
- Cons: the installation was too tricky for me as a beginner; i had to get a pro to do it, which added extra cost and time. without that help, i might have messed things up, so it's not a simple diy job, and that's a bit of a letdown.