Engine Coolant Temperature Sensor - GM (55566146)
Genuine OEM GM Parts & Accessories - 55566146
Engine Coolant Temperature Sensor - GM (55566146)
Genuine OEM GM Parts & Accessories - 55566146
- GM
- 55566146
Details
- Brand:
- SKU:
55566146
- Other Names:
Temp Sensor
- Description: ACDelco Engine Coolant Temperature Sensor (Part Number: 55566146) is an ACDelco emission-control related sensor that monitors engine coolant temperature and provides that signal to engine control systems.World Parts Direct — an American corporation offering best-price guarantees, compatibility assurance, OEM-backed warranty and expert technical help.
- Function: Measures engine coolant temperature and sends the signal to the engine control module for fuel/ignition/engine protection strategies.
- Application: Critical for engine temperature management—alerts operator of high engine temperature conditions and assists in proper engine control.
- Use case: Replace a faulty coolant temperature sensor when experiencing incorrect temperature readings, poor idle, or engine overheating alerts.
- Also known as: Temp Sensor
- Condition: New
- Notes: Included with cooler assembly.
- MSRP: $62.42
- You Save: $25.95 (41.6% off)
- Sale Price: $36.47
Also Purchased
Fast Delivery
Most in-stock items ship within 1–3 business days. Special orders may take longer.
OEM Parts. Wholesale Prices.
Genuine OEM parts with a nationwide warranty. Lowest pricing guaranteed.
Shop With Confidence
Secure checkout, verified fitment, and dealer-backed support from real parts experts.
- GM
- 55566146
Details
- Brand:
- SKU:
55566146
- Other Names:
Temp Sensor
- Description: ACDelco Engine Coolant Temperature Sensor (Part Number: 55566146) is an ACDelco emission-control related sensor that monitors engine coolant temperature and provides that signal to engine control systems.World Parts Direct — an American corporation offering best-price guarantees, compatibility assurance, OEM-backed warranty and expert technical help.
- Function: Measures engine coolant temperature and sends the signal to the engine control module for fuel/ignition/engine protection strategies.
- Application: Critical for engine temperature management—alerts operator of high engine temperature conditions and assists in proper engine control.
- Use case: Replace a faulty coolant temperature sensor when experiencing incorrect temperature readings, poor idle, or engine overheating alerts.
- Also known as: Temp Sensor
- Condition: New
- Notes: Included with cooler assembly.
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
WorldPartsDirect.com
Thanks for shopping with World Parts Direct, home of the low-price and right-part-guarantee! Everything we carry is genuine, OEM and ships straight from a licensed dealership. All of our products are backed by a nationwide warranty and can be returned within 30 days if you no longer need it. What's the catch? There isn't one! Nobody beats our prices and nobody offers higher quality parts than we do, and if we cannot get the part you need, nobody can! We offer hundreds of thousands of unique items, including discontinued parts. Your satisfaction is our top priority and we hope you'll give us the opportunity to earn your business today.
GM

Built with GM’s engineering expertise, ACDelco and OEM GM parts are factory original equipment replacement parts for your Chevy, Buick, Cadillac, GMC, Saturn, Pontiac, Oldsmobile or Hummer. Every ACDelco and OEM GM part is rigidly held to federal safety and quality standards and is guaranteed by GM Replacement Parts Limited Warranty. You can trust GM Genuine Parts when ordering this Engine Coolant Temperature Sensor for your 2014-2015 Chevrolet Cruze vehicle. GM Parts & Accessories Limited Warranty.
