Holstein 2CTS0102 Engine Coolant Temperature Sensor

Engine Coolant Temperature Sensor for BMW and Mini

Holstein 2CTS0102 is an engine coolant temperature sensor for select BMW and Mini applications. It provides direct fitment coverage across a wide range of radiator hose and cooling system locations, making it a practical replacement for vehicles that rely on accurate coolant temperature input for engine management.

Key Features

• Engine coolant temperature sensor for cooling system monitoring
• Holstein Parts line replacement for select BMW and Mini vehicles
• Fits applications located in the radiator hose, cooling system, engine, or cylinder head depending on vehicle
• Cross-references Delphi TS10544 and NTK EF0086 for the same application
• Part number 2CTS0102 for streamlined lookup and ordering

Detailed Description

Holstein Parts 2CTS0102 is built for direct replacement use on a broad range of BMW and Mini models, including BMW 328i, X5, M5, 750i, and Mini Cooper applications. This engine coolant temperature sensor helps the vehicle’s control system read coolant temperature accurately so the engine can manage fueling, warm-up strategy, and cooling operation based on current conditions. The Holstein Parts product line focuses on application-specific replacement parts for import vehicles, and this sensor follows that approach with broad coverage across 1999-2020 model years.

Compatible With BMW 328i, radiator hose; BMW X5, radiator hose; and Mini Cooper, radiator hose applications. The 2CTS0102 part number is also a useful reference when searching for a BMW coolant temperature sensor or Mini Cooper engine coolant temperature sensor by OE-style replacement number.

What It Helps Address

• Incorrect coolant temperature readings
• Illuminated engine temperature or cooling system warning lights
• Rough cold-start or warm-up behavior tied to temperature input
• Cooling fan or engine management concerns related to sensor data
• Replacement needs after sensor wear, corrosion, or electrical failure

Installation Notes and Tips

Verify the sensor location before ordering, since fitment notes vary by vehicle and may place the part in the radiator hose, cooling system, engine, or cylinder head. Confirm connector style and application details against the existing sensor and vehicle service information. For best results, inspect the cooling system for leaks or damaged connectors during replacement.

Quality Assurance

Holstein Parts offers application-specific replacement coverage for import cooling system components. This part cross-references Delphi TS10544 and NTK EF0086 for the same application.