Denso 221-9501 Radiator

Denso Radiator for Ford Edge and Lincoln Nautilus

The Denso 221-9501 radiator is built for direct-fit engine cooling performance in select Ford and Lincoln applications. It combines OE-style dimensions, inlet and outlet sizing, and Denso’s radiator manufacturing experience to support consistent heat transfer and dependable fitment.

Key Features

• Core height: 27.7559 in.
• Core width: 23.9134 in.
• Core thickness: 1.0630 in.
• Inlet diameter: 1.3125 in.
• Outlet diameter: 1.5000 in.
• No transmission oil cooler included
• OE-focused radiator configuration for proper cooling system alignment

Product Details

Denso radiator part number 221-9501 is engineered to match OE manufacturer standards for core dimensions, tank design, fin pitch, and materials. That attention to fit and thermal performance helps maintain stable engine temperatures in daily driving and demanding conditions. This radiator is a direct replacement choice for 2015-2020 Ford Edge, 2016-2018 Lincoln MKX, 2019-2020 Lincoln Nautilus, and 2021-2022 Ford Edge and Lincoln Nautilus applications. If you are searching for a radiator for Ford Edge or a radiator for Lincoln Nautilus, Denso 221-9501 provides the dimensional accuracy needed for a clean installation and reliable cooling system operation.

Denso’s OE supply background is reflected in the way this radiator is built and tested. The brand’s radiator line focuses on consistent performance, fitment, and durability, with each unit passing function and durability checks before release. This part cross-references Spectra Premium CU13555 and CSF 3793 for the same application.

Common Cooling Issues This Radiator Addresses

• Engine overheating caused by reduced radiator efficiency
• Coolant temperature instability during stop-and-go driving
• Leaks or corrosion in an aging factory radiator
• Poor fitment from a mismatched replacement radiator
• Cooling system performance loss after long-term wear

Installation Notes and Tips

Verify inlet and outlet hose sizes before installation and confirm that the radiator matches your vehicle’s cooling system layout. Because this radiator does not include a transmission oil cooler, confirm your vehicle does not require an integrated cooler before ordering. Inspect hoses, clamps, and coolant condition during replacement to help protect the new radiator and restore proper system performance. Fits 2015-2020 Ford Edge, N/A; Fits 2016-2018 Lincoln MKX, N/A; Fits 2019-2020 Lincoln Nautilus, N/A; Fits 2021-2022 Ford Edge, N/A; Fits 2021-2022 Lincoln Nautilus, N/A.

Quality Assurance

Denso radiators are produced using OE-level engineering standards and are subjected to strict durability and function testing. The result is a radiator line built to deliver dependable cooling performance and fitment consistency for select Ford Edge and Lincoln Nautilus applications.