Denso 221-3114 Radiator

Denso Radiator for Scion tC

Restore proper engine cooling with the Denso 221-3114 radiator, built for 2005-2010 Scion tC applications. This radiator is engineered to match OE-style fitment and cooling performance, with the core dimensions and materials selected to support dependable heat transfer in daily driving conditions.

Key Features

• Fits 2005-2010 Scion tC, N/A
• Core height: 15.8700 in.
• Core width: 23.6250 in.
• Core thickness: 0.6250 in.
• 1.3750 in. inlet and outlet diameters
• Transmission oil cooler included
• Denso part number 221-3114

Detailed Description

Denso 221-3114 is a radiator assembly developed for the 2005-2010 Scion tC and built to OE-level standards for configuration, fitment, and cooling efficiency. Denso supplies radiators to vehicle manufacturers worldwide, and this experience is reflected in the radiator’s core sizing, tank design, fin pitch, and material selection. The result is a direct-fit cooling component intended to maintain stable engine temperatures and support consistent radiator performance under demanding driving conditions. If you are replacing a worn or leaking radiator on a Scion tC, this Denso radiator offers the correct dimensions and integrated transmission oil cooler layout for the application.

This part cross-references APDI 8012776 and Spectra Premium CU2776 for the same application.

What This Radiator Helps Address

• Engine overheating caused by a restricted or damaged radiator
• Coolant leaks from cracked tanks or weakened seams
• Reduced cooling efficiency from aging core materials
• Transmission fluid temperature concerns when the cooler circuit is part of the system
• Fitment issues from non-OE-style replacement radiators

Installation Notes and Tips

Verify inlet and outlet hose sizes before installation and compare the radiator core dimensions to the removed unit. Inspect hoses, clamps, and coolant condition during replacement, and flush the cooling system if contamination or debris is present. Confirm that the transmission cooler connections are clean and properly sealed before returning the vehicle to service. Fits 2005-2010 Scion tC, N/A.

Quality Assurance

Denso states that its radiators are built to meet OE manufacturer standards and are tested for durability and function before release. That manufacturing approach supports reliable cooling performance and proper fitment for the Scion tC application.