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CSF 3107 Radiator
Overview of CSF 1 Row Plastic Tank Aluminum Core Radiator
The CSF 3107 radiator is engineered for reliable cooling performance in select Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab vehicles. Designed with a durable aluminum core and plastic tanks, this radiator supports efficient engine temperature regulation for models like the Trailblazer, Envoy, and 9-7x.
- Core thickness: 15/16 inch
- Core dimensions: 27 1/16 inch width x 18 1/8 inch length
- Aluminum core with plastic tanks for durability and heat dissipation
- Down flow design with 1 row radiator core
- Inlet diameter: 1 3/8 inch (right side), outlet diameter: 1 9/16 inch (left side)
- Includes high-efficiency plate type oil cooler (11 1/2 inch)
- OEM style plastic tanks with quick-connect oil fittings
Details on the 1 Row Plastic Tank Aluminum Core Product Line
The CSF 1 Row Plastic Tank Aluminum Core line features radiators constructed with a single row aluminum core paired with OEM style plastic tanks. This combination offers a balance of lightweight design and effective heat transfer, suitable for vehicles requiring a down flow radiator configuration. The quick-connect oil cooler integration enhances cooling efficiency for engine oil, supporting overall vehicle performance.
Product Description and Specifications
The CSF 3107 radiator is built with a 15/16 inch thick aluminum core measuring 27 1/16 inches wide and 18 1/8 inches long. Its plastic tanks are designed to withstand typical operating conditions while maintaining compatibility with original equipment. The radiator features a down flow design with a single core row, optimizing coolant flow through the core. The inlet and outlet diameters are 1 3/8 inch (right) and 1 9/16 inch (left), respectively, ensuring proper hose fitment. Additionally, the integrated 11 1/2 inch high-efficiency plate type oil cooler supports engine oil temperature regulation. This radiator does not include a cap.
Compatible Vehicles and Common Applications
- Buick 9-7x
- Chevrolet Trailblazer, Trailblazer EXT, Rainier
- GMC Envoy, Envoy XL, Envoy XUV, Bravada
- Isuzu Ascender
- Oldsmobile models compatible with specified dimensions
- Saab models compatible with specified dimensions
This radiator is suitable for addressing issues such as overheating, coolant leaks, reduced cooling efficiency, oil temperature regulation problems, and radiator core damage in the listed vehicles.
Installation Notes and Tips
- Ensure compatibility with vehicle make and model before installation
- Verify inlet and outlet hose diameters match existing connections
- Inspect mounting points for secure fitment of the radiator
- Use appropriate coolant and follow manufacturer torque specifications
- Check for proper oil cooler line connections with quick-connect fittings
Quality Assurance and Warranty
The CSF 3107 radiator is manufactured to meet OEM standards for fit, form, and function. It is constructed with corrosion-resistant aluminum core and durable plastic tanks to provide reliable service life. While specific warranty details are not provided, CSF products typically adhere to industry quality controls to ensure performance and durability.
| Brand | CSF |
| Part Number | 3107 |
| Position | 1 Row Plastic Tank Aluminum Core |
| Box Height (in) | 8 |
| Box Length (in) | 31 |
| Box Weight (lbs) | 15 |
| Box Width (in) | 28 |
| Cap Included | No |
| Core Length | 18 1/8 |
| Core Material | Aluminum |
| Core Thickness | 15/16 |
| Core Width | 27 1/16 |
| Down Flow Or Cross Flow Type | Down Flow |
| Hazardous Material | No |
| Inlet Diameter | 1 3/8 Right |
| Inlet Length (in) | 27 3/16 |
| Inlet Width (in) | 1 15/16 |
| Oil Cooler (in) | 11 1/2 (high-efficiency Plate Type) |
| Outlet Diameter | 1 9/16 Left |
| Outlet Length (in) | 27 3/16 |
| Outlet Width (in) | 1 15/16 |
| Radiator Core Row Quantity | 1 |
| Tank Material | Plastic |
| Tech Note | O.E.M style plastic tanks & Aluminum core;with quick-connect oil cooler fittings. |
This part fits 46 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2009 | GMC | Envoy | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2009 | Saab | 9-7x | 4.2L | L6 | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core |
| 2008 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2008 | GMC | Envoy | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2008 | Isuzu | Ascender | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2008 | Saab | 9-7x | 4.2L | L6 | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core |
| 2007 | Buick | Rainier | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2007 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2007 | GMC | Envoy | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2007 | Isuzu | Ascender | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2007 | Saab | 9-7x | 4.2L | L6 | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core |
| 2006 | Buick | Rainier | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2006 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2006 | Chevrolet | Trailblazer EXT | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2006 | GMC | Envoy | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2006 | GMC | Envoy XL | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2006 | Isuzu | Ascender | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2006 | Saab | 9-7x | 4.2L | L6 | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core |
| 2005 | Buick | Rainier | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2005 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2005 | Chevrolet | Trailblazer EXT | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2005 | GMC | Envoy | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2005 | GMC | Envoy XL | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2005 | GMC | Envoy XUV | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2005 | Isuzu | Ascender | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2005 | Saab | 9-7x | 4.2L | L6 | N/A | OE style design ensures optimal fitment and performance.; 1 Row Plastic Tank Aluminum Core |
| 2004 | Buick | Rainier | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2004 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2004 | Chevrolet | Trailblazer EXT | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2004 | GMC | Envoy | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2004 | GMC | Envoy XL | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2004 | GMC | Envoy XUV | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2004 | Isuzu | Ascender | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2004 | Oldsmobile | Bravada | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2003 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2003 | Chevrolet | Trailblazer EXT | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2003 | GMC | Envoy | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2003 | GMC | Envoy XL | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2003 | Isuzu | Ascender | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2003 | Oldsmobile | Bravada | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2002 | Chevrolet | Trailblazer | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2002 | Chevrolet | Trailblazer EXT | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2002 | GMC | Envoy | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2002 | GMC | Envoy XL | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
| 2002 | Oldsmobile | Bravada | 4.2L | L6 | N/A | OE Style Design; w/ GBE, YEA Engine; 1 Row Plastic Tank Aluminum Core |
* 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.