happybuySE 31401-2f000 High Pressure Fuel Rail Sensor: Compatible with Hyundai Kia
Available Options
If your Hyundai or Kia's 2.0 or 2.2 CRDi engine is acting up, this High Pressure Fuel Rail Sensor might just be the hero you need. It's a perfect match for part number 31401-2f000, so no guesswork required. And let's be honest, who doesn't love a straightforward swap that keeps your engine running smoothly?
Here's the lowdown: it's all about keeping that fuel pressure in check. Without getting too techy, this little gadget makes sure your engine gets the right amount of juice at the right time. That means better performance, fewer headaches, and maybe even a few extra miles per gallon (because who doesn't love saving at the pump?).
- Slips right in where the old one was – no fuss, no muss.
- Keeps fuel pressure on point, because 'close enough' doesn't cut it when it comes to your ride.
- Gives your engine a little pep in its step, making every drive feel a bit more zippy.
- For 2.0 2.2 CRDi engines
- Replaces 31401-2f000
- High pressure operation
- Compatible with Hyundai Kia
General specs
- Brand: happybuySE
- Model: 31401-2f000
- Seller: Joom
- Compatibility: Hyundai, Kia
- Engine Type: 2.0 CRDi, 2.2 CRDi
- Replacement Part Number: 31401-2f000
- First listed by seller: 6/19/25
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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| Brand | happybuySE | loverapple | happybuySE | Tautoparts | Tautoparts | happybuySE |
| Model | 31401-2f000 | 314013A100 314012F000 | 0281002475 | 0281002867 | 31400-4A010 | 39180-23500 |
| Color | ||||||
| Rating |
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| Price | $34.33 | $33.55 | $42.35 | $42.36 | $34.41 | $15.81 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 28, 2025 | August 28, 2025 | August 28, 2025 | August 28, 2025 | August 28, 2025 | August 28, 2025 |
| Compatibility | Hyundai, Kia | Hyundai, Kia | Hyundai Elantra, Hyundai Tucson, Kia Sportage 2.0 | Hyundai KIA Carens 2.0 CRDi | KIA Sorento, Hyundai 2.5, Mitsubishi | Hyundai Elantra, Tiburon, Kia Sportage |
High Pressure Fuel Rail Sensor
Katherine L.
New York, NY
June 28, 2025
I bought this because my Hyundai was having issues, and after researching, this seemed like the right part. It arrived quickly, and swapping it out was straightforward—no special tools needed. The car feels peppier now, and I haven't had any pressure problems since. But honestly, I wish it came with clearer guidance; I had to rely on online videos. For the price and how well it works, it's a good buy, though not perfect.
- Pros: The sensor was incredibly easy to install, fitting right into place without any hassle, and it made my car run much smoother with better fuel efficiency, which is a nice bonus for saving money.
- Cons: Most likely, the instructions were not helpful at all, just like most manuals are useless, and I had to figure things out on my own, which was a bit frustrating for someone not very tech-savvy.