Denso 221-9271 Radiator

Denso Radiator for Ford F-150

This Denso radiator, part number 221-9271, is built for 2010-2014 Ford F-150 applications. It combines OE-style fitment with cooling-system dimensions that match the vehicle’s factory requirements for dependable engine temperature control.

Key Features

• Core height: 31.5000
• Core width: 17.4000
• Core thickness: 1.3400
• Inlet diameter: 1.7100
• Outlet diameter: 1.5400
• Transmission oil cooler included
• OE-focused radiator construction for Ford F-150 cooling systems

Detailed Product Overview

Denso part number 221-9271 is a radiator engineered to meet OE manufacturer standards for configuration, tank design, fin pitch, core dimensions, and material selection. For 2010-2014 Ford F-150 trucks, the radiator supports proper heat transfer and fluid management in a package sized to match the original cooling layout. Denso’s OE supply experience is reflected in the fitment-focused design and durability testing used on each unit.

This radiator cross-references Ford BL3Z-8005D for the same application.

Common Cooling System Issues Addressed

• Engine overheating from a restricted or leaking radiator
• Coolant loss caused by damaged tanks or core failure
• Transmission temperature concerns when the cooler circuit is part of the radiator
• Poor heat rejection from a worn or corroded factory unit
• Fitment problems when replacing the original Ford F-150 radiator

Installation Notes and Tips

Verify inlet and outlet hose sizes, core dimensions, and transmission cooler connections before installation. Flush the cooling system, inspect hoses and clamps, and confirm the radiator mounts align with the vehicle’s factory support points. This part fits 2010-2014 Ford F-150, N/A.

Quality Assurance

Denso subjects its radiators to durability and function testing to confirm performance under demanding operating conditions. The brand’s OE background and manufacturing standards support consistent fitment and cooling performance for Ford F-150 replacement service.