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Overview

The Car Parts Coolant Temperature Sensor offers a cost-effective, OEM-compatible solution for restoring proper engine temperature readings in GM vehicles. As one of the most dependable replacement parts in the market, it’s commonly used to resolve issues like disabled air conditioning, constant radiator fan operation, false overheating warnings, and inaccurate coolant temperature gauges.

Desktop Impressions Engine Coolant Temperature Sensor for Oldsmobile - Radiator Coolant Temperature Guage Fits Alero (2002–2004)

Model: 15404280
Web Code: 19930265
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Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

What's included:

  • 1 pc Sensor

[FITMENT & PART NUMBERS]: Genuine Oldsmobile parts quality fits OEM / Interchange Numbers 12146897, 1219117, 12191170, 25036898.

[COMPATIBLE WITH OLDSMOBILE VEHICLES]: Fits Oldsmobile Alero (2002-2004). Eliminates false –40 °F readings. Fit for GM coolant repair & ideal replacement for ACDelco and LS parts.

[QUICK DIY INSTALLATION]: Designed for simple, tool-based replacement using a wrench; no full coolant drain required. Cheap fix for cooling fan issue & temperature gauge not working. Avoids $100–$400 in dealership charges.

[PRECISE TEMPERATURE READINGS]: Precision‑engineered temp sending unit and coolant temperature gauge that mimics OEM‑style performance; restores factory‑accurate readings for engine coolant thermostat sensor.

[SOLVES P0128 and P0118 CODE]: Eliminates common engine codes re temperature, resolves AC off warnings, and prevents fans from running continuously—even after shutdown. Restores normal engine operation and improves fuel efficiency.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Information about the manufacturer’s availability guarantee can be found .

Shipping Charges

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Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • Quebec
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
See our return policy to find specific return information for this product and steps on how to return by mail.