HomeBelts and Cooling > SensorsStandard Ignition TS-561 Engine Coolant Temperature Sensor
Part #: TS-561

Standard Ignition TS-561 Engine Coolant Temperature Sensor

⚙️ 25 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: BMW, 318i, 318is, 318ti, 325i, 325is, 840Ci, M3, M5, and M6
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Overview of Standard Ignition Engine Coolant Temperature Sensor TS-561

The Standard Ignition Engine Coolant Temperature Sensor TS-561 is designed for precise temperature monitoring in select BMW models. This bolt-on sensor features a durable black and gold finish, ensuring reliable performance in demanding engine environments.

  • Attachment Method: Bolt on for secure installation
  • Color/Finish: Black and gold for corrosion resistance
  • Connector Gender: Female with a rectangular plug-in design
  • Connector Quantity: Single connector for streamlined wiring
  • Finish: Brass and plastic components for durability
  • Terminal Gender: Male blade terminals, quantity of two

Detailed Product Description

The TS-561 Engine Coolant Temperature Sensor from Standard Ignition is engineered to provide accurate temperature readings critical for engine management systems. Its bolt-on attachment method allows for straightforward replacement or upgrade. The sensor’s black and gold finish combines aesthetic appeal with functional corrosion resistance, while the brass and plastic construction ensures longevity under thermal stress. The female rectangular plug-in connector with one connector and two male blade terminals supports secure electrical connections, minimizing the risk of signal loss or failure.

This sensor is compatible with a range of BMW vehicles, including the 318i, 318is, 318ti, 325i, 325is, 840Ci, M3, M5, and M6 models. The TS-561 part number ensures you receive the correct fitment for these specific vehicles, supporting optimal engine temperature regulation.

Common Applications and Issues Addressed

  • Monitors engine coolant temperature for efficient engine control
  • Prevents engine overheating by providing accurate temperature data
  • Helps maintain proper fuel mixture and emissions control
  • Resolves erratic temperature gauge readings
  • Addresses engine performance issues related to faulty temperature sensors

Installation Notes and Tips

  • Ensure engine is cool before sensor removal to avoid burns
  • Use appropriate tools to remove the bolt-on sensor without damaging surrounding components
  • Verify connector orientation: female rectangular plug-in with two male blade terminals
  • Check for proper sealing to prevent coolant leaks after installation
  • Consult vehicle service manual for torque specifications and sensor location

Quality Assurance and Warranty

Standard Ignition manufactures the TS-561 sensor to meet OEM specifications for fit, form, and function. The combination of brass and plastic materials provides durability and resistance to engine heat and corrosion. While specific warranty details may vary, Standard Ignition products typically come with a limited warranty covering defects in materials and workmanship to ensure reliability and customer confidence.

BrandStandard Ignition
Part NumberTS-561
Attachment MethodBolt On
ColorBlack, Gold
Connector GenderFemale
Connector ShapeRectangular
Connector TypePlug In
FinishBrass, Plastic
Terminal GenderMale
Terminal TypeBlade

This part fits 25 vehicles. Search below:

YearMakeModelPositionNotes
1995BMW318iN/A
1995BMW318isN/A
1995BMW318tiN/A
1995BMW325iN/A
1995BMW325isN/A
1995BMW840CiN/A
1995BMWM3N/A
1994BMW318iN/A
1994BMW318isN/A
1994BMW325iN/A
1994BMW325isN/A
1994BMW840CiN/A
1993BMW318iN/A
1993BMW318isN/A
1993BMW325iN/A
1993BMW325isN/A
1993BMWM5N/AOn Thermostat Housing
1992BMW318iN/A
1992BMW318isN/A
1992BMWM5N/AOn Thermostat Housing
1991BMW318iN/A
1991BMW318isN/A
1991BMWM5N/AOn Thermostat Housing
1988BMWM6N/ALocated on thermostat housing.
1987BMWM6N/AOn Thermostat Housing

* 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:

0091074710280130060158-076717-1472191907201T10344X-104453-766374100CTSA149TS6152TW284V20-72-0444WT753WTC1783

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