Beck Arnley 158-1681 Engine Coolant Temperature Sensor

Engine Coolant Temperature Sensor for Audi

Beck Arnley 158-1681 is an engine coolant temperature sensor built to meet foreign nameplate OE specifications for form, fit, and function. It is a direct-fit replacement for select Audi applications, including Audi R8 and Audi Q7 models with cylinder head mounting noted in fitment.

Key Features

• OE-style replacement sensor for coolant temperature monitoring
• Built to Beck Arnley foreign nameplate specifications for fit and function
• Supports accurate engine temperature signal input to the vehicle control system
• Compatible with select Audi R8 and Audi Q7 applications
• Part number 158-1681 for ordering and catalog lookup

Detailed Description

Beck Arnley 158-1681 is an engine coolant temperature sensor for select Audi vehicles, including 2010-2012 Audi R8, 2014-2015 Audi R8, 2018 Audi R8, and 2011-2012 Audi Q7 with location noted at the cylinder head. Beck Arnley sources parts to foreign nameplate OE specifications, helping ensure the sensor matches the required form, fit, and function for the application. If you are replacing a faulty Audi R8 coolant temperature sensor or sourcing a Beck Arnley 158-1681 replacement for an Audi Q7, this part is cataloged for those exact vehicle listings.

What It Helps Address

• Incorrect coolant temperature readings
• Temperature-related warning lights or fault codes
• Rough engine operation tied to inaccurate coolant data
• Poor fuel control caused by a failing sensor signal
• Hard starting or drivability concerns linked to coolant temperature input

Installation Notes and Tips

Verify the year, make, model, and sensor location before ordering. For the listed Audi Q7 applications, the fitment notes specify cylinder head location. Compare the original sensor connector and mounting style to confirm the replacement matches your vehicle. Use the part number 158-1681 to cross-check catalog fitment before installation.

Quality Assurance

Beck Arnley parts are sourced to meet foreign nameplate OE specifications for form, fit, and function. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.