- Precise Temperature Monitoring: Accurately detects engine coolant temperature to ensure optimal engine performance and efficiency across all operating conditions.
- OEM Quality Construction: Manufactured to original equipment specifications for reliable fit and function on KIA vehicles.
- Direct Replacement: Seamless compatibility with factory sensor systems, eliminating the need for modifications or adapters.
- Enhanced Engine Management: Enables proper fuel injection and ignition timing adjustments based on real-time coolant temperature data.
- Prevents Overheating: Triggers cooling system activation to protect your engine from thermal damage and maintain safe operating temperatures.
- Durable Design: Built to withstand extreme temperature fluctuations and harsh engine bay conditions for long-lasting reliability.
KIA Water Temperature Sensing Plug Thermal Sensor
Regular price
$11.55
Sale price
$11.55
Regular price
Unit price
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Quick Answer
60-second summary
Genuine KIA water temperature sensor for precise engine coolant monitoring across Rio, Forte, Spectra, Sportage, Optima, and Soul models. OEM-quality construction provides direct replacement compatibility with factory sensor systems, enabling proper fuel injection and ignition timing adjustments while preventing engine overheating.
Install time
45-60 minutes
Drilling
No - bolt-on
Warranty
Yes - non-invasive
Guaranteed Fit — Zero Purchase Risk
Verified for your vehicle. If these parts don't fit, we cover return shipping and issue a full refund. No questions asked.
Confirm this fits your vehicle
Volume Discount — More Sets, More Savings
1 Set
Standard price
$11.55
2 Sets
Save 10% — $10.40 each
$20.79
$23.10
3 Sets
Save 15% — $9.82 each ★ Best value
$29.45
$34.65
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Estimated Delivery:Jun 10 - Jun 14
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Free Air Express Shipping on orders over $100!
KIA Water Temperature Sensing Plug Thermal Sensor
Precision Fit Guaranteed
Every part verified against OEM vehicle data. Guaranteed to fit your vehicle — or we cover return shipping and issue a full refund.
Engineered for EV Platforms
Parts designed for BYD, Tesla, MG, GWM, and KIA — OEM-spec quality, tested for EV electrical systems and caliper compatibility.
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Features & Benefits
What's Included
Confirmed compatible vehicles for this part. Use the vehicle selector above to verify fitment for your specific car.
| Year Range | Brand | Model |
|---|---|---|
| 2000-2025 | KIA | Rio |
| 2008-2026 | KIA | Forte |
| 2004-2009 | Kia | Spectra |
| 2010-2026 | KIA | Sportage |
| 2010-2020 | KIA | Optima |
| 2008-2025 | KIA | Soul |
⚠ Compatibility note
For specific model/year/variant compatibility, please send your VIN or vehicle details to support@evparts4x4.com — we'll confirm fitment within 24 hours.
Not sure about compatibility? Contact us — we'll confirm within 24 hours.
Total time
45-60 minutes
Drilling required
No - bolt-on
Warranty
Yes - non-invasive
We offer this water temperature sensor in 6 vehicle-specific variants: KIA RIO, Kia Forte, Kia Spectra, KIA Sportage, KIA OPTIMA, and Kia Soul. Each SKU is engineered for its respective model to ensure seamless compatibility with factory sensor systems. Simply select your vehicle model from the dropdown, and we'll provide the correct part for your year range (2000–2026 depending on the model).
No, you only need to drain a small amount of coolant into a container to prevent spillage during sensor removal. After installing the new sensor and reconnecting the electrical connector, you'll top up the coolant reservoir with the appropriate KIA coolant mixture and check for leaks around the installation area.
A faulty water temperature sensor can cause engine performance issues because it prevents proper fuel injection and ignition timing adjustments based on real-time coolant temperature data. You may also see warning lights on your dashboard. Our OEM quality replacement is manufactured to original equipment specifications and will restore accurate temperature monitoring to keep your engine running efficiently and prevent overheating.
This is a genuine KIA water temperature sensor manufactured to original equipment specifications for reliable fit and function. It's a direct replacement that requires no modifications or adapters, ensuring seamless compatibility with your factory sensor systems and proper engine management.
A diagnostic scanner is optional but recommended. After installation, if your vehicle has stored any engine fault codes related to the temperature sensor, a scanner will allow you to clear them before starting the vehicle. However, the physical installation itself—locating the sensor, draining coolant, disconnecting the old sensor, and installing the new one—can be completed with standard hand tools.
Use the vehicle selector at the top of this page to confirm fitment for your specific year, brand, and model. If your vehicle is not listed or you're unsure, contact us at support@evparts4x4.com with your VIN — we'll confirm compatibility within 24 hours. Our Guaranteed Fit policy means if a compatibility issue is on our end, we'll make it right.
Orders are processed and dispatched within 2-4 business days. Standard parts ship via Air Parcel and typically arrive in 10-15 business days; larger body parts ship via Sea Freight and take around 30-45 business days. Shipping is free on orders over $100. You'll receive a tracking number once your order ships, and can track it anytime here. Full details in our Shipping Policy.
Yes — we offer a 30-day return window from the delivery date, and we don't charge any restocking fees. If an item arrives damaged or isn't quite right on our end, we'll arrange a replacement or full refund and cover the return shipping. For the complete terms, please see our Return & Refund Policy or start a return via our RMA page.
We don't provide installation directly, but most of our parts are designed for straightforward DIY installation — the step-by-step guide is in the Installation Guide tab above. For complex parts (e.g. brakes, suspension, electrical systems), we recommend having a qualified mechanic perform the installation. If you have technical questions during installation, our support team is happy to help at support@evparts4x4.com.
