Spectra 2001-1733P Radiator

Spectra 2001-1733P Heavy Duty Radiator

The Spectra 2001-1733P radiator is a heavy duty replacement built with an aluminum core and plastic tanks for dependable cooling performance. It includes an integrated transmission oil cooler and is engineered to meet or exceed original equipment performance for engine and transmission cooling.

Compatible With select heavy duty applications, including Freightliner and Ford truck fitments listed below, this radiator is a direct replacement for downflow cooling systems with upper-right inlet and lower-left outlet routing.

Key Features

• Aluminum core with plastic tank construction
• Downflow design for OE-style cooling system layout
• 2-row core for efficient heat transfer
• Integrated plated transmission oil cooler
• Transmission oil cooler located on the fan side
• Mounting hardware included
• Core dimensions: 38.875 in. height, 38.5 in. width, 2.1875 in. thickness
• 2.5 in. inlet and 2.5 in. outlet diameters

Detailed Description

Spectra Premium builds the 2001-1733P radiator for heavy duty cooling applications where stable engine temperature and transmission fluid control matter. The radiator uses a two-row aluminum core with plastic tanks and a plated transmission oil cooler to support heat rejection in demanding service. This part number, 2001-1733P, is a direct-fit style replacement for vehicles that use a downflow radiator with the inlet at the upper right and the outlet at the lower left.

This part cross-references Hayden 5783 for the same application. Search terms such as Freightliner radiator replacement, Ford truck radiator with transmission cooler, and heavy duty downflow radiator replacement apply to this part number, 2001-1733P.

What It Helps Address

• Engine overheating caused by a worn or inefficient radiator
• Transmission temperature rise from a failing integrated cooler
• Coolant leaks from aged tank and core assemblies
• Reduced cooling efficiency in heavy duty service
• Fitment issues when replacing a downflow radiator with matching inlet and outlet locations

Installation Notes and Tips

Verify core dimensions, inlet and outlet size, and cooler line routing before installation. This radiator uses a downflow configuration with the inlet on the upper right and the outlet on the lower left, so matching the original layout is important for proper fitment. Mounting hardware is included, and the unit does not include a frame, cap, or fan.

Compatible With the following vehicle applications: Fits 2001-2003 Freightliner FLD120, Fits 2001-2003 Freightliner FLD132, Fits 2001-2003 Freightliner FLD112, Fits 2001-2003 Freightliner FLD120SD, Fits 2001-2003 Freightliner FLD112SD, Fits 2001-2003 Freightliner FLD120SD, Fits 2001-2003 Freightliner FLD132SD, Fits 2001-2003 Ford F-650, Fits 2001-2003 Ford F-750.

Quality Assurance

Spectra Premium states that its heavy duty radiators are engineered and manufactured with quality control processes intended to meet or exceed original equipment performance for the components they replace, including engine and transmission cooling.