Nissens 91239 Engine Oil Cooler

Nissens Engine Oil Cooler 91239

The Nissens 91239 engine oil cooler is built with an aluminum core and precise OE-style dimensions for dependable thermal control at the engine block. It is a direct-fit solution for select Mercedes-Benz applications, including Mercedes-Benz Metris, Sprinter 1500, Sprinter 2500, GLC300, SLC300, and SLK300 models listed below.

Key Features

• Aluminum construction for efficient heat transfer and corrosion resistance
• Core dimensions: 2.4400 in. height, 1.4200 in. width, and 6.02 in. length
• Engine oil cooler location: at the engine block
• Includes 1 O-ring for the listed application
• OE-style replacement for Mercedes-Benz oil cooling service needs

Detailed Description

Nissens part number 91239 is an engine oil cooler engineered for thermal management in the lubrication system. By helping regulate oil temperature at the engine block, it supports stable oil performance under load and in stop-and-go driving. This part cross-references Mercedes-Benz OE numbers 2741880101 and A2741880101 for the same application. It is a strong match for Mercedes-Benz Metris and Mercedes-Benz Sprinter oil cooler replacement needs, as well as select GLC300, SLC300, and SLK300 applications.

Vehicle Fitment

• Fits 2022-2023 Mercedes-Benz Metris, N/A, at engine block.
• Fits 2022-2023 Mercedes-Benz Sprinter 1500, N/A, at engine block.
• Fits 2022-2023 Mercedes-Benz Sprinter 2500, N/A, at engine block.
• Fits 2021 Mercedes-Benz GLC300, N/A, USA built vehicle.
• Fits 2016-2019 Mercedes-Benz GLC300, N/A, USA built vehicle.
• Fits 2016-2021 Mercedes-Benz Metris, N/A, USA built vehicle.
• Fits 2019-2021 Mercedes-Benz Sprinter 1500, N/A, USA built vehicle.
• Fits 2019-2021 Mercedes-Benz Sprinter 2500, N/A, USA built vehicle.
• Fits 2017-2020 Mercedes-Benz SLC300, N/A, USA built vehicle.
• Fits 2016 Mercedes-Benz SLK300, N/A, USA built vehicle.

What It Helps Address

• Oil temperature control concerns at the engine block
• Leaks related to a worn oil cooler sealing surface
• Cooling system service on Mercedes-Benz Metris and Sprinter models
• Replacement needs for OE-numbered oil cooler applications
• Thermal efficiency issues tied to degraded oil cooler performance

Installation Notes and Tips

Install the cooler at the engine block location specified for the application and verify sealing surfaces are clean before assembly. Replace the O-ring during service and confirm the part number matches the vehicle’s OE reference and model-year listing before installation. For Mercedes-Benz GLC300, Metris, and Sprinter applications, confirm whether the vehicle is USA built or the listed 2022-2023 configuration.

Quality Assurance

Nissens develops thermal and engine efficiency components to consistent manufacturing standards across its aftermarket range. Part 91239 reflects that focus with an aluminum construction and application-specific fitment for select Mercedes-Benz vehicles.