Nissens 961226

Nissens 961226 Thermal Component for BMW 540d xDrive

Nissens 961226 is a specific-fit thermal component built for the 2018 BMW 540d xDrive. It uses an aluminum core with plastic tanks and brazed cooling fins to support efficient heat transfer in the vehicle’s cooling system.

• Specific fit for the 2018 BMW 540d xDrive
• Aluminum core construction for effective thermal performance
• Plastic tank material for OE-style construction
• Brazed cooling fins for durable heat exchange
• Inlet outside diameter: 2.40
• Outlet outside diameter: 2.40
• Core dimensions: 21.4200 length, 5.3900 height, 3.7400 width
• Mounting hardware included: Yes

Fitment and Application

Fits 2018 BMW 540d xDrive, N/A. This Nissens 961226 part is listed for direct application on the BMW 540d xDrive and is cross-referenced to Monroe Shocks & Struts (e.g., 8576509, 17518576509) for the same application.

Product Details

Nissens develops thermal and engine-efficiency components with a focus on consistent manufacturing quality and aftermarket coverage. Part number 961226 follows that approach with a specific-fit design, aluminum core, plastic tanks, and brazed cooling fins to match the cooling demands of the BMW 540d xDrive. The listed inlet and outlet diameters are both 2.40, and the included mounting hardware supports a cleaner replacement process when servicing the cooling system.

What It Helps Address

• Cooling system leaks from a damaged core or tank
• Restricted heat transfer caused by aging internal passages
• Physical damage to the original thermal component
• Fitment issues from using a universal replacement
• Cooling performance loss on a 2018 BMW 540d xDrive

Installation Notes

Verify the inlet and outlet diameters, core dimensions, and mounting points against the original part before installation. Inspect adjacent hoses, seals, and connectors during replacement, and flush the cooling system if contamination or debris is present. Confirm the vehicle is a 2018 BMW 540d xDrive, as this part is listed as a specific-fit application.

Quality Assurance

Nissens positions its products around Genuine Nissens Quality, with development and manufacturing focused on thermal and engine-efficiency components for the aftermarket. Part number 961226 reflects that product strategy with OE-style materials and construction for the BMW 540d xDrive application.