HomeBelts and Cooling > SensorsStandard Ignition FLS278 Engine Coolant Level Sensor
Part #: FLS278

Standard Ignition FLS278 Engine Coolant Level Sensor

⚙️ 116 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mercedes-Benz, C230, C280, C350, C55 AMG, CL500, CL55 AMG, CL600, CL65 AMG, CLK350, CLK500, CLK55 AMG, CLS500, E320, E350, E500, E55 AMG, G500, G55 AMG, C240, C320, CLK320, S430, S500, S55 AMG, S600, SL500, SL55 AMG, SL600, SL65 AMG, SLK350, SLK55 AMG, and C32 AMG
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Reliable Engine Coolant Level Sensor for Dodge and Mercedes-Benz

The Standard Ignition FLS278 Engine Coolant Level Sensor is designed to provide accurate monitoring of coolant levels in select Dodge and Mercedes-Benz vehicles. This sensor helps maintain optimal engine temperature by alerting you to low coolant conditions, ensuring your vehicle runs smoothly and safely.

  • Compatible with various Mercedes-Benz models including C32 AMG, E55 AMG, SL55 AMG, and Sprinter 2500/3500
  • Fits Dodge vehicles requiring precise coolant level monitoring
  • Part number FLS278 ensures exact replacement and fitment
  • Engineered to meet OEM specifications for reliable performance
  • Durable construction for long-lasting operation in demanding engine environments

Product Details and Compatibility

The Standard Ignition FLS278 Engine Coolant Level Sensor is specifically designed for use in a range of Mercedes-Benz models such as the C230, C280, CL500, CLK500, CLS500, E320, G500, S500, SL600, SLK350, and AMG variants including C32 AMG, C55 AMG, CL55 AMG, CL65 AMG, CLK55 AMG, E55 AMG, G55 AMG, S55 AMG, SL55 AMG, SL65 AMG, and SLK55 AMG. It is also compatible with Dodge Sprinter 2500 and Sprinter 3500 models. This sensor accurately detects coolant levels to prevent engine overheating and potential damage.

Common Applications and Issues Addressed

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

Installation Notes and Tips

Installation of the Standard Ignition FLS278 sensor should be performed by a qualified technician familiar with the cooling system of Dodge and Mercedes-Benz vehicles. Ensure the engine is cool before removal to avoid injury. Verify sensor compatibility with your specific model and engine type. Properly secure electrical connections and test the sensor function after installation to confirm accurate coolant level readings.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable and consistent performance. The FLS278 Engine Coolant Level Sensor undergoes rigorous quality control to ensure durability and accuracy. Please refer to Standard Ignition’s warranty policy for coverage details on this part.

BrandStandard Ignition
Part NumberFLS278
Attachment MethodPush On
Connector GenderFemale
Connector TypePlug In
Terminal GenderMale
Terminal TypePin
Voltage12

This part fits 116 vehicles. Search below:

YearMakeModelPositionNotes
2009DodgeSprinter 2500N/ACoolant Level Sensor
2009DodgeSprinter 3500N/ACoolant Level Sensor
2008DodgeSprinter 2500N/ACoolant Level Sensor
2008DodgeSprinter 3500N/ACoolant Level Sensor
2007DodgeSprinter 2500N/ACoolant Level Sensor
2007DodgeSprinter 3500N/ACoolant Level Sensor
2007Mercedes-BenzC230N/A
2007Mercedes-BenzC280N/A
2006Mercedes-BenzC230N/A
2006Mercedes-BenzC280N/A
2006Mercedes-BenzC350N/A
2006Mercedes-BenzC55 AMGN/A
2006Mercedes-BenzCL500N/A
2006Mercedes-BenzCL55 AMGN/A
2006Mercedes-BenzCL600N/A
2006Mercedes-BenzCL65 AMGN/A
2006Mercedes-BenzCLK350N/A
2006Mercedes-BenzCLK500N/A
2006Mercedes-BenzCLK55 AMGN/A
2006Mercedes-BenzCLS500N/A
2006Mercedes-BenzE320N/A
2006Mercedes-BenzE350N/A
2006Mercedes-BenzE500N/A
2006Mercedes-BenzE55 AMGN/A
2006Mercedes-BenzG500N/A
2006Mercedes-BenzG55 AMGN/A
2005Mercedes-BenzC230N/A
2005Mercedes-BenzC240N/A
2005Mercedes-BenzC320N/A
2005Mercedes-BenzC55 AMGN/A
2005Mercedes-BenzCL500N/A
2005Mercedes-BenzCL55 AMGN/A
2005Mercedes-BenzCL600N/A
2005Mercedes-BenzCL65 AMGN/A
2005Mercedes-BenzCLK320N/A
2005Mercedes-BenzCLK500N/A
2005Mercedes-BenzCLK55 AMGN/A
2005Mercedes-BenzE320N/A
2005Mercedes-BenzE500N/A
2005Mercedes-BenzE55 AMGN/A
2005Mercedes-BenzG500N/A
2005Mercedes-BenzG55 AMGN/A
2005Mercedes-BenzS430N/A
2005Mercedes-BenzS500N/A
2005Mercedes-BenzS55 AMGN/A
2005Mercedes-BenzS600N/A
2005Mercedes-BenzSL500N/A
2005Mercedes-BenzSL55 AMGN/A
2005Mercedes-BenzSL600N/A
2005Mercedes-BenzSL65 AMGN/A
2005Mercedes-BenzSLK350N/A
2005Mercedes-BenzSLK55 AMGN/A
2004Mercedes-BenzC230N/A
2004Mercedes-BenzC240N/A
2004Mercedes-BenzC32 AMGN/A
2004Mercedes-BenzC320N/A
2004Mercedes-BenzCL500N/A
2004Mercedes-BenzCL55 AMGN/A
2004Mercedes-BenzCLK320N/A
2004Mercedes-BenzCLK500N/A
2004Mercedes-BenzCLK55 AMGN/A
2004Mercedes-BenzE320N/A
2004Mercedes-BenzE500N/A
2004Mercedes-BenzE55 AMGN/A
2004Mercedes-BenzG500N/A
2004Mercedes-BenzG55 AMGN/A
2004Mercedes-BenzS430N/A
2004Mercedes-BenzS500N/A
2004Mercedes-BenzS55 AMGN/A
2004Mercedes-BenzS600N/A
2004Mercedes-BenzSL500N/A
2004Mercedes-BenzSL55 AMGN/A
2004Mercedes-BenzSL600N/A
2003Mercedes-BenzC230N/A
2003Mercedes-BenzC240N/A
2003Mercedes-BenzC32 AMGN/A
2003Mercedes-BenzC320N/A
2003Mercedes-BenzCL500N/A
2003Mercedes-BenzCL55 AMGN/A
2003Mercedes-BenzCL600N/A
2003Mercedes-BenzCLK500N/A
2003Mercedes-BenzCLK55 AMGN/A
2003Mercedes-BenzE500N/A
2003Mercedes-BenzE55 AMGN/A
2003Mercedes-BenzG500N/A
2003Mercedes-BenzG55 AMGN/A
2003Mercedes-BenzS430N/A
2003Mercedes-BenzS500N/A
2003Mercedes-BenzS55 AMGN/A
2003Mercedes-BenzS600N/A
2003Mercedes-BenzSL500N/A
2003Mercedes-BenzSL55 AMGN/A
2002Mercedes-BenzC230N/A
2002Mercedes-BenzC240N/A
2002Mercedes-BenzC32 AMGN/A
2002Mercedes-BenzC320N/A
2002Mercedes-BenzCL500N/A
2002Mercedes-BenzCL55 AMGN/A
2002Mercedes-BenzCL600N/A
2002Mercedes-BenzG500N/A
2002Mercedes-BenzS430N/A
2002Mercedes-BenzS500N/A
2002Mercedes-BenzS55 AMGN/A
2002Mercedes-BenzS600N/A
2001Mercedes-BenzC240N/A
2001Mercedes-BenzC320N/A
2001Mercedes-BenzCL500N/A
2001Mercedes-BenzCL55 AMGN/A
2001Mercedes-BenzCL600N/A
2001Mercedes-BenzS430N/A
2001Mercedes-BenzS500N/A
2001Mercedes-BenzS55 AMGN/A
2001Mercedes-BenzS600N/A
2000Mercedes-BenzCL500N/A
2000Mercedes-BenzS430N/A
2000Mercedes-BenzS500N/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:

00592308122054500245S1316671-397274823FF3448FLS852FLSA27

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