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Global Parts 13688C Radiator
| Brand | Global Parts 13688C |
|---|---|
| Core Height | 25.63 |
| Core Height | 651 |
| Core Thickness | 1.13 |
| Core Thickness | 28.7 |
| Core Width | 30.06 |
| Core Width | 763.52 |
| Core Material | Aluminum |
| Tank Material | Plastic |
| Transmission Oil Cooler Included | Yes |
| Core Row Quantity | 1 |
| Inlet Diameter | 1.38 |
| Inlet Diameter | 35.05 |
| Outlet Diameter | 1.4 |
| Outlet Diameter | 35.56 |
| Engine Oil Cooler Included | No |
| Down Flow Or Cross Flow Type | Cross flow |
| Core Fin Quantity | 68 (every 4") |
| Fits | Buick and Chevrolet · 10 vehicles |
Aluminum core. Helps dissipate heat efficiently for steady engine cooling.
Cross-flow design. Promotes even airflow through the radiator core.
Transmission oil cooler included. Adds integrated cooling support in one assembly.
Cross-references Bosch 13688, CSF 3845 and Partslink Numbering System GM3010613 for the same application. See all 7.
Radiator for Buick Enclave and Chevrolet Traverse
Global Parts 13688C is a replacement radiator built for vehicles that need efficient engine heat removal and stable cooling performance. It is compatible with the 2018-2024 Buick Enclave, the 2018-2023 Chevrolet Traverse, and the 2024 Chevrolet Traverse Limited.
Key Features
- Aluminum core with plastic tanks for a lightweight OE-style construction
- Cross-flow design for efficient coolant circulation
- Transmission oil cooler included
- Single-row core configuration
- Core dimensions: 25.63 in. height, 30.06 in. width, 1.13 in. thickness
- Inlet diameter: 1.38 in.; outlet diameter: 1.4 in.
- Core fin quantity: 68 per 4 in.
Detailed Description
This Global Parts radiator, part number 13688C, is engineered for direct replacement use in Buick Enclave and Chevrolet Traverse cooling system service. The aluminum core helps transfer heat away from the engine, while the plastic tank construction supports a practical OE-style fit. With a cross-flow layout and integrated transmission oil cooler, this radiator supports coolant and transmission fluid heat management in one assembly. This part cross-references Bosch 13688 and UAC RA13688C for the same application.
What It Helps Address
- Engine overheating caused by reduced radiator efficiency
- Coolant temperature instability during normal driving
- Transmission fluid heat buildup in radiator-equipped systems
- Leaks or damage in the original radiator core or tanks
- Cooling performance loss from age, corrosion, or internal restriction
Installation Notes and Tips
Verify core dimensions, inlet and outlet sizes, and transmission cooler connections before installation. Confirm vehicle application by year and model: Fits 2018-2024 Buick Enclave, Fits 2018-2023 Chevrolet Traverse, and Fits 2024 Chevrolet Traverse Limited. Flush the cooling system, inspect hoses and clamps, and refill with the correct coolant specification after installation. Part number 13688C should be matched to the vehicle’s original radiator layout before replacement.
Quality Assurance
Global Parts supplies replacement cooling components for service applications where accurate fitment and dependable heat exchange are required. Part number 13688C is built to match the listed vehicle applications and cooling-system configuration.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2023 | Buick | Enclave | 3.6L | V6 | N/A | — |
| 2022 | Buick | Enclave | 3.6L | V6 | N/A | — |
| 2021 | Buick | Enclave | 3.6L | V6 | N/A | — |
| 2021 | Chevrolet | Traverse | 3.6L | V6 | N/A | — |
| 2020 | Buick | Enclave | 3.6L | V6 | N/A | — |
| 2020 | Chevrolet | Traverse | 3.6L | V6 | N/A | — |
| 2019 | Buick | Enclave | 3.6L | V6 | N/A | — |
| 2019 | Chevrolet | Traverse | 3.6L | V6 | N/A | — |
| 2018 | Buick | Enclave | 3.6L | V6 | N/A | — |
| 2018 | Chevrolet | Traverse | 3.6L | V6 | N/A | — |
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