/live/media/C3/C3_3907_Fro.jpg)
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.
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. |
| No rows match your filter. | ||||||