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One Stop Solutions 2371 Radiator
Overview of One Stop Solutions Radiator 2371
The One Stop Solutions Radiator part number 2371 is engineered for reliable cooling performance in Chevrolet and GMC trucks. Designed specifically for models like the Chevrolet Silverado 2500 HD and GMC Sierra 3500, this radiator offers a precise fit and durable construction to maintain optimal engine temperatures.
- Hassle free installation with drop-in fit, form, and function
- OE performance with engineering enhancements for improved cooling and longer life
- Premium grade core materials including plastic tanks and PA core
- Includes engine oil cooler with plated type design
- Crossflow core design with 1 row and dimensions optimized for fitment
- Components fitted and torqued to factory specifications
- 100% tested up to three times during production for quality assurance
Detailed Radiator Specifications and Features
This radiator features a crossflow core measuring 34 inches in height, 17 1/4 inches in width, and 1 inch in thickness, constructed from PA core material for effective heat dissipation. The plastic tanks provide durability while reducing weight. Both inlet and outlet headers measure 18 1/2 inches in length and 3 1/8 inches in width, ensuring compatibility with the specified Chevrolet and GMC truck models. The inlet diameter is 1 5/16 inches and the outlet diameter is 1 9/16 inches, designed to maintain proper coolant flow rates.
Included is an engine oil cooler of plated type, with fittings spaced 11 1/2 inches apart, enhancing the radiator’s ability to manage engine oil temperatures. This radiator does not include a transmission oil cooler, aligning with the original equipment design for the compatible vehicles.
Compatible Vehicles and Applications
- Chevrolet Silverado 1500 HD, 2500, 2500 HD, 2500 HD Classic, and 3500
- GMC Sierra 2500, 2500 HD, and 3500
- Designed to replace factory radiators in these models for effective engine cooling
- Addresses issues such as overheating, coolant leaks, and reduced cooling efficiency
- Suitable for vehicles experiencing radiator core damage or tank failure
Installation Notes and Tips
Installation of the One Stop Solutions Radiator 2371 is straightforward due to its drop-in design. Ensure all fittings and hardware are included and torqued to factory specifications. Verify hose connections match the inlet and outlet diameters of 1 5/16 inches and 1 9/16 inches respectively. Since the radiator does not include a cap, reuse the original or source a compatible cap separately. Properly bleed the cooling system after installation to prevent air pockets.
Quality Assurance and Warranty
Each radiator undergoes rigorous testing up to three times during production to ensure durability and performance. Components such as tubes, fins, headers, and tanks are manufactured from premium materials and assembled to meet factory standards. While specific warranty details are not provided, the product is engineered to meet OE performance criteria and includes enhancements to address original design limitations.
| Brand | One Stop Solutions |
| Part Number | 2371 |
| Cap Included | NO |
| Core Height | 34 |
| Core Material | PA |
| Core Row Quantity | 1 |
| Core Thickness | 1 |
| Core Thickness | 26 |
| Core Width | 17 1/4 |
| Down Flow Or Cross Flow Type | CROSSFLOW |
| Engine Oil Cooler Included | YES |
| Engine Oil Cooler Type | PLATED |
| Inlet Diameter | 1 5/16 |
| Inlet Header Length | 18 1/2 |
| Inlet Header Width | 3 1/8 |
| Oil Cooler Fittings Distance Apart | 11 1/2 |
| Outlet Diameter | 1 9/16 |
| Outlet Header Length | 18 1/2 |
| Outlet Header Width | 3 1/8 |
| Tank Material | PLASTIC |
| Transmission Oil Cooler Included | NO |
| Transmission Oil Cooler Type | NONE |
This part fits 37 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2007 | Chevrolet | Silverado 2500 HD Classic | 6.0L | V8 | N/A | w/EOC; wo/TOC | |
| 2006 | Chevrolet | Silverado 2500 HD | Manual | 6.0L | V8 | N/A | |
| 2006 | Chevrolet | Silverado 3500 | Manual | 6.0L | V8 | N/A | |
| 2006 | GMC | Sierra 2500 HD | Manual | 6.0L | V8 | N/A | |
| 2006 | GMC | Sierra 3500 | Manual | 6.0L | V8 | N/A | |
| 2005 | Chevrolet | Silverado 2500 HD | Manual | 6.0L | V8 | N/A | |
| 2005 | Chevrolet | Silverado 3500 | Manual | 6.0L | V8 | N/A | |
| 2005 | GMC | Sierra 2500 HD | Manual | 6.0L | V8 | N/A | |
| 2005 | GMC | Sierra 3500 | Manual | 6.0L | V8 | N/A | |
| 2004 | Chevrolet | Silverado 2500 | Manual | 6.0L | V8 | N/A | |
| 2004 | Chevrolet | Silverado 2500 HD | Manual | 6.0L | V8 | N/A | |
| 2004 | Chevrolet | Silverado 3500 | Manual | 6.0L | V8 | N/A | |
| 2004 | GMC | Sierra 2500 HD | Manual | 6.0L | V8 | N/A | |
| 2004 | GMC | Sierra 3500 | Manual | 6.0L | V8 | N/A | |
| 2003 | Chevrolet | Silverado 2500 | Manual | 6.0L | V8 | N/A | |
| 2003 | Chevrolet | Silverado 2500 HD | Manual | 6.0L | V8 | N/A | |
| 2003 | Chevrolet | Silverado 3500 | Manual | 6.0L | V8 | N/A | |
| 2003 | GMC | Sierra 2500 | Manual | 6.0L | V8 | N/A | |
| 2003 | GMC | Sierra 2500 HD | Manual | 6.0L | V8 | N/A | |
| 2003 | GMC | Sierra 3500 | Manual | 6.0L | V8 | N/A | |
| 2002 | Chevrolet | Silverado 1500 HD | Manual | 6.0L | V8 | N/A | |
| 2002 | Chevrolet | Silverado 2500 | Manual | 6.0L | V8 | N/A | |
| 2002 | Chevrolet | Silverado 2500 HD | Manual | 6.0L | V8 | N/A | |
| 2002 | Chevrolet | Silverado 3500 | Manual | 6.0L | V8 | N/A | |
| 2002 | GMC | Sierra 2500 | Manual | 6.0L | V8 | N/A | |
| 2002 | GMC | Sierra 2500 HD | Manual | 6.0L | V8 | N/A | |
| 2002 | GMC | Sierra 3500 | Manual | 6.0L | V8 | N/A | |
| 2001 | Chevrolet | Silverado 2500 | Manual | 6.0L | V8 | N/A | |
| 2001 | Chevrolet | Silverado 2500 HD | Manual | 6.0L | V8 | N/A | |
| 2001 | Chevrolet | Silverado 3500 | Manual | 6.0L | V8 | N/A | |
| 2001 | GMC | Sierra 2500 | Manual | 6.0L | V8 | N/A | |
| 2001 | GMC | Sierra 2500 HD | Manual | 6.0L | V8 | N/A | |
| 2001 | GMC | Sierra 3500 | Manual | 6.0L | V8 | N/A | |
| 2000 | Chevrolet | Silverado 2500 | Manual | 6.0L | V8 | N/A | w/EOC |
| 2000 | GMC | Sierra 2500 | Manual | 6.0L | V8 | N/A | w/EOC |
| 1999 | Chevrolet | Silverado 2500 | Manual | 6.0L | V8 | N/A | w/EOC |
| 1999 | GMC | Sierra 2500 | Manual | 6.0L | V8 | N/A | w/EOC |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.