HomeBelts and Cooling > SensorsStandard Ignition FLS-126 Engine Coolant Level Sensor
Part #: FLS-126

Standard Ignition FLS-126 Engine Coolant Level Sensor

⚙️ 7 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Dodge and Freightliner, Sprinter 2500 and Sprinter 3500
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Overview of Standard Ignition Engine Coolant Level Sensor

The Standard Ignition FLS-126 Engine Coolant Level Sensor is designed for precise monitoring of coolant levels in Dodge Sprinter 2500 and Sprinter 3500 models. This sensor ensures reliable engine temperature management by providing accurate coolant level data to the vehicle’s control system.

  • Connector Gender: Male
  • Connector Quantity: 1
  • Connector Type: Plug in
  • Contents: Sensor only
  • Terminal Gender: Male
  • Terminal Quantity: 2
  • Terminal Type: Bullet

Detailed Product Description

The FLS-126 Engine Coolant Level Sensor from Standard Ignition features a single male plug-in connector and two male bullet terminals, designed for secure and efficient electrical connections. This sensor is engineered to fit Dodge Sprinter 2500 and Sprinter 3500 vehicles, providing accurate coolant level readings to help maintain optimal engine performance. The plug-in connector type simplifies installation and ensures a stable connection, while the bullet terminals offer reliable conductivity and durability under various operating conditions.

Applications and Common Issues Addressed

  • Detects low engine coolant levels to prevent overheating
  • Helps avoid engine damage caused by coolant loss
  • Supports proper engine temperature regulation
  • Prevents warning light malfunctions related to coolant sensors
  • Ensures accurate data transmission to the vehicle’s monitoring system

Installation Notes and Tips

When installing the Standard Ignition FLS-126 sensor, ensure the male plug-in connector is securely attached to the vehicle’s wiring harness. Verify that the two male bullet terminals are properly connected to avoid electrical issues. It is recommended to inspect the sensor mounting area for corrosion or debris before installation. Follow vehicle-specific service manual instructions for safe and correct sensor replacement on Dodge Sprinter 2500 and Sprinter 3500 models.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The FLS-126 Engine Coolant Level Sensor undergoes rigorous quality control testing to maintain consistent standards. Warranty coverage details should be confirmed with the product documentation or supplier, as they may vary by region or distributor.

BrandStandard Ignition
Part NumberFLS-126
Connector GenderMale
Connector TypePlug In
ContentsSensor
Terminal GenderMale
Terminal TypeBullet

This part fits 7 vehicles. Search below:

YearMakeModelPositionNotes
2006DodgeSprinter 2500N/A
2005DodgeSprinter 2500N/A
2005DodgeSprinter 3500N/A
2004DodgeSprinter 2500N/A
2004DodgeSprinter 3500N/A
2003DodgeSprinter 2500N/A
2003DodgeSprinter 3500N/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:

5120509AA5S702971-360974809FF3095FLS699FLSA48

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