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Radiator Downflow Aluminum Plastic Tank 2-1/2 in. Connection - 0437565P
Part#: AAA7237565R
Features and Benefits
- Dual-row downflow core delivers reliable heat dissipation on both Kenworth and Peterbilt platforms
- Slim core depth keeps the cooling stack compact for tight front-end radiator bay installations
- Aluminum core pairs with plastic tanks for efficient heat transfer and lightweight construction
- Downflow configuration routes coolant evenly for consistent temperature regulation across the core
- Matched coolant ports support direct hose connection on KW and PB coolant circuit layouts
- Includes bolts, nuts, clevis pins, and clevis clips for a secure, tool-friendly installation
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Warranty
Up to 3 years warranty
Please contact customer service to know more details
| Core Material | Aluminum |
|---|---|
| Tank Material | Plastic |
| Type | Downflow |
| Row | 2.00 |
| Height | 34-1/16 in. |
| Width | 37-11/16 in. |
| Thickness | 1-9/16 in. |
| Inlet | 2-1/2 in. |
| Outlet | 2-1/2 in. |
| Radiator frames included | No |
| Kit | 4xBolts,4xNuts,2xClevis pin,2xClevis clips |
| Interchange |
|---|
| 238853 |
| 238869 |
| 2401749 |
| 29583SS |
| 3818108 |
| 437565PF |
| APL2389000 |
| ATP29583 |
| ATX29583 |
| F3112541101211 |
| F3112541111211 |
| GPOHK179001 |
| GTPHK179001 |
| GTS29583 |
| HDC011249PA |
| HK179001 |
| HK179001HTP |
| HK179001KTP |
| HK179001RC |
| HK179100 |
| MPGS29583 |
| PET101 |
| PPTPHK179001 |
| PSHK179001 |
| S29583 |
| TFHK179001 |
| TR7565P |
| TS437565P |
| VIPHK179001 |
| VTC95832 |
| XD94333 |
| Year | Make | Model | Engine |
|---|---|---|---|
| 2026 | KENWORTH | T880 | L6 10.8L |
| 2026 | KENWORTH | T880 | L6 12.9L |
| 2026 | KENWORTH | T880 | L6 14.9L |
| 2026 | KENWORTH | T880 | L6 8.9L |
| 2025 | KENWORTH | T880 | 6 11.9L |
| 2025 | KENWORTH | T880 | 6 12.9L |
| 2025 | KENWORTH | T880 | L6 10.8L |
| 2025 | KENWORTH | T880 | L6 12.9L |
| 2025 | KENWORTH | T880 | L6 14.9L |
| 2025 | KENWORTH | T880 | L6 8.9L |
| 2024 | KENWORTH | T880 | 6 11.9L |
| 2024 | KENWORTH | T880 | 6 12.9L |
| 2024 | KENWORTH | T880 | L6 10.8L |
| 2024 | KENWORTH | T880 | L6 12.9L |
| 2024 | KENWORTH | T880 | L6 14.9L |
| 2024 | KENWORTH | T880 | L6 8.9L |
| 2023 | KENWORTH | T880 | 6 11.9L |
| 2023 | KENWORTH | T880 | 6 12.9L |
| 2023 | KENWORTH | T880 | L6 10.8L |
| 2023 | KENWORTH | T880 | L6 12.9L |
| 2023 | KENWORTH | T880 | L6 14.9L |
| 2023 | KENWORTH | T880 | L6 8.9L |
| 2022 | KENWORTH | T880 | 6 11.9L |
| 2022 | KENWORTH | T880 | 6 12.9L |
| 2022 | KENWORTH | T880 | L6 10.8L |
| 2022 | KENWORTH | T880 | L6 12.9L |
| 2022 | KENWORTH | T880 | L6 14.9L |
| 2022 | KENWORTH | T880 | L6 8.9L |
| 2021 | KENWORTH | T680 | 6 11.9L |
| 2021 | KENWORTH | T680 | 6 12.9L |
| 2021 | KENWORTH | T680 | L6 10.8L |
| 2021 | KENWORTH | T680 | L6 12.9L |
| 2021 | KENWORTH | T680 | L6 14.9L |
| 2021 | KENWORTH | T680 | L6 8.9L |
| 2021 | PETERBILT | 579 | 6 11.9L |
| 2021 | PETERBILT | 579 | 6 12.9L |
| 2021 | PETERBILT | 579 | L6 10.8L |
| 2021 | PETERBILT | 579 | L6 14.9L |
| 2021 | PETERBILT | 579 | L6 8.9L |
| 2020 | KENWORTH | T680 | 6 11.9L |
| 2020 | KENWORTH | T680 | 6 12.9L |
| 2020 | KENWORTH | T680 | L6 10.8L |
| 2020 | KENWORTH | T680 | L6 12.9L |
| 2020 | KENWORTH | T680 | L6 14.9L |
| 2020 | KENWORTH | T680 | L6 8.9L |
| 2020 | PETERBILT | 579 | 6 11.9L |
| 2020 | PETERBILT | 579 | 6 12.9L |
| 2020 | PETERBILT | 579 | L6 10.8L |
| 2020 | PETERBILT | 579 | L6 14.9L |
| 2020 | PETERBILT | 579 | L6 8.9L |
| 2019 | KENWORTH | T680 | 6 11.9L |
| 2019 | KENWORTH | T680 | 6 12.9L |
| 2019 | KENWORTH | T680 | L6 10.8L |
| 2019 | KENWORTH | T680 | L6 12.9L |
| 2019 | KENWORTH | T680 | L6 14.9L |
| 2019 | KENWORTH | T680 | L6 8.9L |
| 2019 | PETERBILT | 579 | 6 11.9L |
| 2019 | PETERBILT | 579 | 6 12.9L |
| 2019 | PETERBILT | 579 | L |
| 2019 | PETERBILT | 579 | L6 10.8L |
| 2019 | PETERBILT | 579 | L6 14.9L |
| 2019 | PETERBILT | 579 | L6 8.9L |
| 2018 | KENWORTH | T680 | 6 11.9L |
| 2018 | KENWORTH | T680 | 6 12.9L |
| 2018 | KENWORTH | T680 | L |
| 2018 | KENWORTH | T680 | L6 10.8L |
| 2018 | KENWORTH | T680 | L6 12.9L |
| 2018 | KENWORTH | T680 | L6 14.9L |
| 2018 | KENWORTH | T680 | L6 8.9L |
| 2018 | PETERBILT | 579 | 6 11.9L |
| 2018 | PETERBILT | 579 | 6 12.9L |
| 2018 | PETERBILT | 579 | L |
| 2018 | PETERBILT | 579 | L6 10.8L |
| 2018 | PETERBILT | 579 | L6 14.9L |
| 2018 | PETERBILT | 579 | L6 8.9L |
The Radiator features an aluminum core with a plastic tank, engineered for dependable cooling performance on Kenworth and Peterbilt Heavy Duty commercial vehicles. Designed as a direct replacement, the unit delivers consistent thermal management and reliable operation, and includes a hardware installation kit for straightforward mounting.
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