Nissens 90943 Engine Oil Cooler

Nissens 90943 Engine Oil Cooler

The Nissens 90943 engine oil cooler is an aluminum replacement component built for thermal control in the lubrication system. It is listed for 2012-2015 Mercedes-Benz SLK250 applications with the oil cooler unit only, making it a direct-fit option for owners searching for a Mercedes-Benz SLK250 engine oil cooler or Nissens 90943 replacement.

Key Features

• Aluminum construction for efficient heat transfer and corrosion resistance
• Core dimensions: 2.4400 in. height, 2.6400 in. width, and 6.57 in. length
• Designed with 3 O-ring sealing points
• Fits 2012-2015 Mercedes-Benz SLK250, oil cooler unit only
• OE-style replacement for the listed application

Detailed Description

Nissens develops thermal management components for aftermarket use with a focus on consistent manufacturing standards and application-specific fitment. This engine oil cooler, part number 90943, is built in aluminum and sized to match the listed Mercedes-Benz SLK250 application. The compact core dimensions and O-ring sealing layout support proper oil temperature control and sealing at the cooler interface. For shoppers comparing Mercedes-Benz SLK250 oil cooler replacement parts, Nissens 90943 provides a straightforward match for the specified 2012-2015 vehicles.

This part cross-references URO 2711801410 for the same application.

Common Problems This Part Can Address

• Oil temperature running higher than normal
• Oil cooler leakage at the sealing surfaces
• Reduced cooling efficiency in the lubrication circuit
• Contamination from a damaged or aging cooler unit
• Fitment issues when replacing the original Mercedes-Benz SLK250 oil cooler

Installation Notes and Tips

Verify the vehicle is a 2012-2015 Mercedes-Benz SLK250 and confirm the application note: oil cooler unit only. Inspect the sealing surfaces and replace worn O-rings during installation if required by the repair procedure. Clean the mating areas thoroughly before assembly and check for leaks after startup.

Quality Assurance

Nissens positions its aftermarket thermal components around controlled manufacturing and ongoing product development. Part number 90943 is produced as a quality replacement for the listed Mercedes-Benz SLK250 application.