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CSF 3907 Radiator
| Brand | CSF 3907 |
|---|---|
| Core Thickness | 7/8 |
| Core Width | 25 |
| Core Material | Aluminum |
| Tank Material | Plastic |
| Core Length | 24 5/8 |
| Inlet Diameter | 1 5/16 right |
| Outlet Diameter | 1 5/16 left |
| Down Flow Or Cross Flow Type | Down flow |
| Radiator Core Row Quantity | 1 |
| Cap Included | No |
| Box Height (in) | 5 1/2 |
| Box Length (in) | 33 |
| Box Weight (lbs) | 16 |
| Box Width (in) | 32 3/8 |
| Hazardous Material | No |
| Inlet Length (in) | 25 7/16 |
| Inlet Width (in) | 1 9/16 |
| Oil Cooler (in) | 11 13/16 (high-effeciency plate type) |
| Outlet Length (in) | 25 7/16 |
| Outlet Width (in) | 1 9/16 |
| Tech Note | O.e.m. style plastic tanks & aluminum core with quick-connect oil |
| Fits | Chevrolet and GMC · 12 vehicles |
OE-style construction. Plastic tanks and an aluminum core match the original design.
Wind tunnel tested. Validated for cooling performance in laboratory testing.
Quick-connect fittings. Includes quick-connect oil cooler fittings for easier installation.
Cross-references Dorman - HELP 13689, 84195306 and 84466155 for the same application. See all 5.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
CSF 3907 Radiator for Colorado and Canyon
The CSF 3907 is an OE-style radiator built for 2017-2022 Chevrolet Colorado and GMC Canyon applications. It uses an aluminum core with plastic tanks and a down-flow design to match the factory cooling layout, with quick-connect oil cooler fittings for the integrated transmission oil cooler.
Key Features
- Aluminum core with plastic tanks for OE-style construction
- Down-flow radiator design
- Single-row core with 7/8 in. core thickness
- Core dimensions: 25 in. wide x 24 5/8 in. long
- 1 5/16 in. inlet on the right and 1 5/16 in. outlet on the left
- 11 13/16 in. high-efficiency plate-type oil cooler
- Quick-connect oil cooler fittings
- Cap not included
Detailed Description
CSF Part Number 3907 is engineered for direct replacement use in Chevrolet Colorado and GMC Canyon cooling systems. The radiator follows an OE-style layout with aluminum core construction, plastic end tanks, and a down-flow configuration to support factory-style fitment and cooling performance. CSF manufactures radiators to high-performance standards and validates designs through wind tunnel testing, with production experience spanning more than 10,000 radiator models.
This part cross-references Dorman - HELP 13689 for the same application. It also cross-references 84195306 and GM3010616 for select OE replacement use.
What This Radiator Helps Address
- Overheating caused by a damaged or restricted radiator core
- Coolant leaks from cracked plastic tanks or aged seams
- Reduced cooling efficiency in 2017-2022 Chevrolet Colorado and GMC Canyon trucks
- Transmission cooling concerns related to the integrated plate-type oil cooler
- Fitment issues from non-OE-style replacement radiators
Installation Notes and Tips
- Fits 2017-2021 Chevrolet Colorado, N/A
- Fits 2022 Chevrolet Colorado, N/A
- Fits 2017-2021 GMC Canyon, N/A
- Fits 2022 GMC Canyon, N/A
- Verify inlet and outlet orientation before installation: inlet right, outlet left
- Confirm quick-connect oil cooler fittings match the vehicle’s factory connections
- Inspect hoses, clamps, and coolant condition during radiator replacement
Quality Assurance
CSF radiators are manufactured in ISO/TSO-certified facilities and built to validated cooling-performance standards. The brand has supplied radiators worldwide for more than 50 years and has produced over 30 million units across its catalog.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2022 | Chevrolet | Colorado | 3.6L | V6 | N/A | — |
| 2022 | GMC | Canyon | 3.6L | V6 | N/A | — |
| 2021 | Chevrolet | Colorado | 3.6L | V6 | N/A | OE style design ensures optimal fitment and performance. |
| 2021 | GMC | Canyon | 3.6L | V6 | N/A | OE style design ensures optimal fitment and performance. |
| 2020 | Chevrolet | Colorado | 3.6L | V6 | N/A | OE style design ensures optimal fitment and performance. |
| 2020 | GMC | Canyon | 3.6L | V6 | N/A | OE style design ensures optimal fitment and performance. |
| 2019 | Chevrolet | Colorado | 3.6L | V6 | N/A | OE style design ensures optimal fitment and performance. |
| 2019 | GMC | Canyon | 3.6L | V6 | N/A | OE style design ensures optimal fitment and performance. |
| 2018 | Chevrolet | Colorado | 3.6L | V6 | N/A | OE style design ensures optimal fitment and performance. |
| 2018 | GMC | Canyon | 3.6L | V6 | N/A | OE style design ensures optimal fitment and performance. |
| 2017 | Chevrolet | Colorado | 3.6L | V6 | N/A | OE style design ensures optimal fitment and performance. |
| 2017 | GMC | Canyon | 3.6L | V6 | N/A | OE style design ensures optimal fitment and performance. |
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