Standard TS-554 Coolant Temperature Sensor
Features:
- Engineered for Reliability: Built for long-term use, this high-quality, direct-fit replacement restores lost functionality caused by wear, fatigue, or electrical failure.
- Factory calibrated to OE temperature set point ensuring dependable electrical contact and performance every time
- Helps to maintain optimal engine temperature in all driving conditions, even extreme heat or cold-for smoother performance and fuel efficiency.
- In design, we specify custom wax formulations that will expand when heated, activate a snap action electrical contact and transfer the electrical signal to the fan controller
- In production, all thermal switches are factory-calibrated to make electrical contact at the specified lower-temperature set point
- In manufacturing, we custom form the wax pellets for different temperature range specifications. All units are calibrated and tested to confirm switch actuation at their specified temperature
- Rigorously tested to ensure consistent, out-of-the-box reliability.
- As a global manufacturer of original equipment ignition products, we maintain complete quality control throughout the manufacturing process from componentry to finished product
- Robust design and high grade materials meet the stringent demands of today’s service professional
- The switch is designed using a formed bimetallic contact arm. The bimetal contact movement is achieved using the different expansion rates of two metals fused together. This is a creep action device, provides precise performance
- Delivers accurate, real-time readings of the coolant/antifreeze mix-protecting the engine from overheating and maximizing efficiency.
Atributes:
| Terminal Quantity | 2 |
| Connector Shape | Round |
| Attachment Method | Bolt On |
| Connector Gender | Female |
| Connector Quantity | 1 |
| Connector Type | Plug In |
| Terminal Gender | Male |
| Terminal Type | Pin |



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