HomeBelts and Cooling > SensorsStandard Ignition FLS318 Engine Coolant Level Sensor
Part #: FLS318

Standard Ignition FLS318 Engine Coolant Level Sensor

⚙️ 12 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Ram, 2500 and 3500
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Reliable Engine Coolant Level Sensor for Ram 2500 and 3500

The Standard Ignition FLS318 Engine Coolant Level Sensor is designed to provide accurate monitoring of coolant levels in Ram 2500 and 3500 models. This sensor ensures your engine maintains optimal temperature by alerting you to low coolant conditions.

  • Push-on attachment method for secure and straightforward installation
  • Female oval connector with a single plug/socket type for reliable electrical connection
  • Two male pin terminals for consistent signal transmission
  • Compatible specifically with Ram 2500 and 3500 vehicles
  • Durable sensor construction designed for engine coolant level detection

Detailed Product Description

The Standard Ignition FLS318 Engine Coolant Level Sensor features a push-on attachment method that simplifies installation and ensures a firm fit within the cooling system. Its female oval connector with one plug/socket type provides a secure electrical interface, minimizing the risk of connection issues. The sensor includes two male pin terminals, which facilitate accurate and stable signal output to the vehicle’s monitoring system. Engineered for use in Ram 2500 and 3500 models, this sensor is built to meet OEM specifications for coolant level detection, helping maintain engine performance and prevent overheating.

Common Applications and Issues Addressed

  • Detects low coolant levels to prevent engine overheating
  • Alerts drivers to coolant leaks or system malfunctions
  • Helps maintain proper engine temperature for optimal performance
  • Prevents potential engine damage caused by coolant loss
  • Supports vehicle diagnostics related to cooling system health

Installation Notes and Tips

Installation of the Standard Ignition FLS318 sensor requires accessing the coolant reservoir or designated sensor port on Ram 2500 and 3500 models. The push-on attachment method allows for a secure fit without additional fasteners. Ensure the female oval connector is properly aligned and fully engaged with the male terminals to avoid electrical faults. It is recommended to inspect the sensor wiring and connector for corrosion or damage during installation. Always follow vehicle-specific service manual instructions for coolant system maintenance and sensor replacement.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The FLS318 Engine Coolant Level Sensor undergoes rigorous quality control testing to verify fitment and function. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms related to this sensor.

BrandStandard Ignition
Part NumberFLS318
Attachment MethodPush On
Connector GenderFemale
Connector ShapeOval
Connector TypePlug; Socket
ContentsSensor
Terminal GenderMale
Terminal TypePin

This part fits 12 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2018Ram25006.7LL6DIESELN/A
2018Ram35006.7LL6DIESELN/A
2017Ram25006.7LL6DIESELN/A
2017Ram35006.7LL6DIESELN/A
2016Ram25006.7LL6DIESELN/A
2016Ram35006.7LL6DIESELN/A
2015Ram25006.7LL6DIESELN/A
2015Ram35006.7LL6DIESELN/A
2014Ram25006.7LL6DIESELN/A
2014Ram35006.7LL6DIESELN/A
2013Ram25006.7LL6DIESELN/A
2013Ram35006.7LL6DIESELN/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:

68354536AACF3487FLS892FLSA134

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.