Spectra 2001-1711P Radiator

Spectra 2001-1711P Heavy Duty Radiator

The Spectra 2001-1711P radiator is a heavy duty replacement built for dependable engine cooling in demanding automotive and truck applications. It uses an aluminum core with plastic tanks and a downflow design to match the original cooling layout while supporting consistent heat transfer.

Compatible With select vehicle applications that use a 41.9375 in. core height, 30.7 in. core width, and 2.1875 in. core thickness, this radiator is built for direct replacement service. The Spectra 2001-1711P also features upper right inlet and lower right outlet locations, plus mounting hardware included for installation support.

Key Features

• Aluminum core with plastic tanks for OE-style radiator construction
• Downflow flow orientation
• 2-row core design
• Inlet diameter: 2.5 in.
• Outlet diameter: 2.5 in.
• Upper right inlet and lower right outlet locations
• Mounting hardware included
• No engine oil cooler included
• No transmission oil cooler included
• No cap included and no fan included

Detailed Description

Built under Spectra Premium engineering and quality control standards, the 2001-1711P radiator is made to meet or exceed the performance of the original equipment unit it replaces. The aluminum core supports efficient heat dissipation, while the plastic tank construction helps maintain a factory-style fit and connection layout. This radiator is a practical choice for drivers and technicians servicing cooling systems on vehicles that require this configuration, including applications searched as radiator replacement for heavy duty truck cooling, downflow aluminum radiator, and OE-style cooling system repair. This part cross-references DENSO Auto Parts (e.g., 5312) for the same application.

For buyers searching by vehicle keywords, this Spectra radiator is a relevant option for select Chevrolet and GMC applications where the original radiator matches the listed dimensions and port locations. The part number 2001-1711P is also useful when comparing radiator replacement options against OE-style references.

What It Helps Address

• Overheating caused by a worn or inefficient radiator
• Coolant leaks from aging core or tank assemblies
• Reduced cooling performance from clogged or damaged radiator passages
• Fitment issues when replacing a radiator with the same inlet and outlet layout
• Cooling system service needs on vehicles requiring a downflow radiator design

Installation Notes and Tips

Verify core dimensions, inlet and outlet diameter, and inlet/outlet location before installation. This radiator includes mounting hardware, and the package contents list 8x clevis pins and 8x clevis clips. Confirm that the vehicle uses no engine oil cooler and no transmission oil cooler before ordering. For best results, inspect hoses, clamps, and coolant condition during radiator replacement.

Quality Assurance

Spectra Premium states that its heavy duty radiators are engineered and manufactured to meet or exceed original equipment performance, with quality control applied across the radiator assembly and related components. The Spectra 2001-1711P is built to support reliable cooling performance in service applications where OE-style replacement is required.