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Standard Ignition TX281 Engine Coolant Temperature Sensor - Front
Reliable Engine Coolant Temperature Sensor for GM Vehicles
The Standard Ignition TX281 Engine Coolant Temperature Sensor is designed to provide accurate temperature readings for your vehicle's engine cooling system. Compatible with select Buick, Cadillac, Chevrolet, and GMC models, this sensor ensures optimal engine performance and helps prevent overheating.
- Bolt-on attachment method for secure installation
- Female oval connector with one plug-in connection
- Two male pin terminals for reliable electrical contact
- Compatible with Buick Acadia, LaCrosse; Cadillac ATS, CT5, CT6, CTS, XT5, XT6; Chevrolet Blazer, Camaro, Colorado; GMC Acadia, Canyon, Colorado
- Standard Ignition part number TX281 for precise fitment
Technical Details and Sensor Attributes
This engine coolant temperature sensor features a bolt-on attachment method, ensuring a firm and stable fit within the engine bay. The sensor includes a single female oval-shaped connector designed for a plug-in type connection, which simplifies wiring and reduces the risk of loose contacts. It is equipped with two male pin terminals, providing a secure electrical interface that supports accurate temperature signal transmission to the vehicle’s engine control unit (ECU).
Compatible Vehicles and Applications
The TX281 sensor is compatible with a range of General Motors vehicles, including Buick Acadia and LaCrosse, Cadillac ATS, CT5, CT6, CTS, XT5, and XT6, Chevrolet Blazer, Camaro, and Colorado, as well as GMC Acadia, Canyon, and Colorado models. This makes it a suitable replacement part for owners seeking a direct-fit engine coolant temperature sensor for these specific makes and models.
Common Issues Addressed by the TX281 Sensor
- Engine overheating due to inaccurate temperature readings
- Poor fuel efficiency caused by incorrect coolant temperature data
- Check engine light triggered by faulty temperature sensor signals
- Erratic engine performance related to temperature sensor failure
- Cooling fan malfunction due to sensor communication errors
Installation Notes and Tips
Installation of the Standard Ignition TX281 sensor requires a bolt-on approach, ensuring a secure fit. Before installation, verify the connector type and terminal configuration to match your vehicle’s wiring harness. Disconnect the battery to prevent electrical shorts during replacement. Use appropriate tools to avoid damaging the sensor or mounting threads. After installation, clear any diagnostic trouble codes and test the sensor operation to confirm proper function.
Quality Assurance and Warranty
Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance and durability. The TX281 Engine Coolant Temperature Sensor undergoes rigorous quality control testing to ensure consistent operation. This part is backed by Standard Ignition’s limited warranty, covering defects in materials and workmanship under normal use conditions.
| Brand | Standard Ignition |
| Part Number | TX281 |
| Attachment Method | Bolt On |
| Connector Gender | Female |
| Connector Shape | Oval |
| Connector Type | Plug In |
| Terminal Gender | Male |
| Terminal Type | Pin |
This part fits 48 vehicles. Search below:
| Year | Make | Model | Body Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2021 | Cadillac | CT5 | 3.0L | V6 | N/A | Located On Cylinder Head | |
| 2021 | Cadillac | XT6 | 2.0L | L4 | N/A | ||
| 2021 | Chevrolet | Blazer | 3.6L | V6 | Radiator | On Lower Radiator | |
| 2021 | GMC | Canyon | 3.6L | V6 | N/A | ||
| 2020 | Cadillac | CT5 | 3.0L | V6 | N/A | Located On Cylinder Head | |
| 2020 | Cadillac | CT6 | 3.6L | V6 | N/A | ||
| 2020 | Cadillac | XT5 | N/A | ||||
| 2020 | Cadillac | XT6 | 3.6L | V6 | N/A | ||
| 2020 | Chevrolet | Blazer | 3.6L | V6 | N/A | ||
| 2020 | Chevrolet | Camaro | 3.6L | V6 | N/A | ||
| 2020 | GMC | Acadia | 3.6L | V6 | N/A | ||
| 2020 | GMC | Canyon | 3.6L | V6 | Front | Located On Engine Block | |
| 2019 | Buick | LaCrosse | 3.6L | V6 | N/A | ||
| 2019 | Cadillac | ATS | 3.6L | V6 | N/A | ||
| 2019 | Cadillac | CT6 | 3.0L | V6 | N/A | ||
| 2019 | Cadillac | CT6 | 3.6L | V6 | N/A | ||
| 2019 | Cadillac | CTS | 3.6L | V6 | N/A | ||
| 2019 | Cadillac | XT5 | N/A | ||||
| 2019 | Chevrolet | Blazer | 3.6L | V6 | N/A | ||
| 2019 | Chevrolet | Camaro | 3.6L | V6 | N/A | ||
| 2019 | Chevrolet | Colorado | 3.6L | V6 | Front | Located On Engine Block | |
| 2019 | GMC | Acadia | 3.6L | V6 | N/A | ||
| 2019 | GMC | Canyon | 3.6L | V6 | Front | Located On Engine Block | |
| 2018 | Buick | LaCrosse | 3.6L | V6 | N/A | ||
| 2018 | Cadillac | ATS | 3.6L | V6 | N/A | ||
| 2018 | Cadillac | CT6 | 3.0L | V6 | N/A | ||
| 2018 | Cadillac | CT6 | 3.6L | V6 | N/A | ||
| 2018 | Cadillac | CTS | 3.6L | V6 | N/A | ||
| 2018 | Cadillac | XT5 | N/A | ||||
| 2018 | Chevrolet | Camaro | 3.6L | V6 | N/A | ||
| 2018 | Chevrolet | Colorado | 3.6L | V6 | Front | Located On Engine Block | |
| 2018 | GMC | Acadia | 3.6L | V6 | N/A | ||
| 2018 | GMC | Canyon | 3.6L | V6 | Front | Located On Engine Block | |
| 2017 | Buick | LaCrosse | 3.6L | V6 | Engine Block | ||
| 2017 | Cadillac | ATS | 3.6L | V6 | N/A | ||
| 2017 | Cadillac | CT6 | 3.0L | V6 | N/A | ||
| 2017 | Cadillac | CT6 | 3.6L | V6 | N/A | ||
| 2017 | Cadillac | CTS | Sedan | 3.6L | V6 | Front | Located On Engine Block |
| 2017 | Cadillac | XT5 | N/A | ||||
| 2017 | Chevrolet | Camaro | 3.6L | V6 | N/A | ||
| 2017 | Chevrolet | Colorado | 3.6L | V6 | Front | Located On Engine Block | |
| 2017 | GMC | Acadia | 3.6L | V6 | N/A | ||
| 2017 | GMC | Canyon | 3.6L | V6 | Front | Located On Engine Block | |
| 2016 | Cadillac | ATS | 3.6L | V6 | N/A | ||
| 2016 | Cadillac | CT6 | 3.0L | V6 | N/A | ||
| 2016 | Cadillac | CT6 | 3.6L | V6 | N/A | ||
| 2016 | Cadillac | CTS | Sedan | 3.6L | V6 | Front | Located On Engine Block |
| 2016 | Chevrolet | Camaro | 3.6L | V6 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.