Holstein 2CTS0182 Engine Coolant Temperature Sensor - Front, Left or Rear

Engine Coolant Temperature Sensor for VW, Audi, Mercedes-Benz

Holstein Parts 2CTS0182 is an engine coolant temperature sensor for a wide range of Volkswagen, Audi, Mercedes-Benz, INFINITI, Chrysler, Dodge, Jeep, and Smart applications. It provides direct-fit coverage for many late-model and legacy vehicles, including Volkswagen Atlas, Jetta, Taos, and ID.4, plus Mercedes-Benz C-Class, E-Class, GLE, GLS, Sprinter, and more.

Use this Holstein Parts sensor when you need accurate coolant temperature input for engine management, gauge operation, and cooling-system control. Part number 2CTS0182 also cross-references Delphi TS10269 for the same application.

Key Features

• Engine coolant temperature sensor for OE-style replacement
• Broad fitment across Volkswagen, Audi, Mercedes-Benz, INFINITI, Chrysler, Dodge, Jeep, and Smart models
• Coverage includes front, rear, left, and N/A positions where listed
• Supports coolant temperature reporting to the engine control system
• Holstein Parts product line coverage for import and European applications

Detailed Description

Holstein 2CTS0182 is built for vehicles that rely on coolant temperature data to manage fuel delivery, ignition timing, fan operation, and temperature monitoring. It is listed for applications such as 2024-2026 Volkswagen Atlas, 2023-2026 Volkswagen Atlas Cross Sport, 2023-2026 Volkswagen Jetta, 2023-2026 Volkswagen Taos, 2023-2025 Audi S3, and a long list of Mercedes-Benz passenger cars and vans. Fitment also includes 2023-2026 Volkswagen ID.4, rear, plus 2019-2021 Mercedes-Benz AMG GT 53 and 2010-2019 Mercedes-Benz Sprinter 2500.

For buyers searching by vehicle, this sensor is a direct replacement option for Volkswagen Atlas coolant temperature sensor applications, Audi A3 coolant temperature sensor applications, and Mercedes-Benz C300 coolant temperature sensor applications. The Holstein Parts 2CTS0182 part number is also useful when matching service records or catalog references during repair.

What It Is Used For

• Incorrect coolant temperature readings on the dash or scan tool
• Hard starting or rough running related to temperature input errors
• Cooling fan behavior that does not match engine temperature
• Check engine lights tied to coolant temperature sensor faults
• Temperature-related drivability issues on VW, Audi, and Mercedes-Benz models

Installation Notes and Tips

Verify the connector style, sensor location, and engine application before ordering. Some listed vehicles note specific mounting locations such as coolant pump, cylinder head, rear, or front, so match the original sensor position on the vehicle. Clear diagnostic trouble codes after installation and confirm live coolant temperature data with a scan tool.

Quality Assurance

Holstein Parts offers application-specific coverage for import and European vehicles, with fitment listed across 1998-2026 model years. Confirm the exact vehicle, engine, and sensor location against the catalog before installation.