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Global Parts 2603C Radiator
| Brand | Global Parts 2603C |
|---|---|
| Core Height | 21.77 |
| Core Height | 552.96 |
| Core Thickness | 1.02 |
| Core Thickness | 25.91 |
| Core Width | 23.54 |
| Core Width | 597.92 |
| Core Material | Aluminum |
| Tank Material | Plastic |
| Transmission Oil Cooler Included | No |
| Core Row Quantity | 1 |
| Inlet Diameter | 1.5 |
| Inlet Diameter | 38.1 |
| Engine Oil Cooler Included | No |
| Down Flow Or Cross Flow Type | Cross flow |
| Core Fin Quantity | 78 (every 4") |
| Fits | Lincoln · 3 vehicles |
Aluminum core. Lightweight construction helps dissipate heat efficiently.
Cross-flow design. Promotes steady airflow for effective engine cooling.
Plastic tanks. Durable tank construction pairs with the aluminum core.
Cross-references APDI 8012603, CSF 2603 and OSC 2334 for the same application. See all 14.
Radiator for 2003-2005 Lincoln Aviator
Global Parts 2603C is a replacement radiator for the 2003-2005 Lincoln Aviator. It is built with an aluminum core and plastic tanks to support engine cooling after the original radiator begins to leak, clog, or lose efficiency.
Key Features
- Direct-fit radiator for 2003-2005 Lincoln Aviator
- Aluminum core with plastic tank construction
- Cross-flow design for efficient heat dissipation
- Single-row core configuration
- 1.5 in. inlet diameter
- No engine oil cooler included
- No transmission oil cooler included
- Core dimensions: 21.77 in. height, 23.54 in. width, 1.02 in. thickness
- Core fin count: 78 every 4 in.
Detailed Description
Global Parts radiator 2603C is engineered for the 2003-2005 Lincoln Aviator cooling system. The radiator’s aluminum core helps transfer heat away from the engine, while the plastic tanks provide a lightweight OE-style construction. With a cross-flow layout and single-row core, this radiator is sized to match the listed application and restore proper coolant flow through the system. This part cross-references Spectra Premium CU2603 and UAC RA2603C for the same application. If you are replacing a leaking or restricted radiator on a Lincoln Aviator, part number 2603C provides the fitment and core specifications needed for a straightforward replacement. Part number 2603C is also listed for the 2003-2005 Lincoln Aviator cooling system.
What It Helps Address
- Coolant leaks from a cracked or aging radiator
- Engine overheating caused by reduced heat transfer
- Restricted coolant circulation from internal buildup
- Temperature instability during normal driving
- Cooling system failure after OEM radiator wear
Installation Notes and Tips
Verify core dimensions, inlet size, and cooler requirements against the original radiator before installation. Inspect hoses, clamps, and coolant condition during replacement, and flush the cooling system if contamination or debris is present. Confirm that the vehicle is a 2003-2005 Lincoln Aviator before ordering.
Quality Assurance
Radiators are a critical part of the engine cooling system, and this replacement is built to support proper heat dissipation in the listed Lincoln Aviator applications. Global Parts 2603C is specified for direct replacement use in the confirmed fitment range.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2005 | Lincoln | Aviator | 4.6L | V8 | N/A | — |
| 2004 | Lincoln | Aviator | 4.6L | V8 | N/A | — |
| 2003 | Lincoln | Aviator | 4.6L | V8 | N/A | — |
| No rows match your filter. | ||||||