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TYC 2629 Radiator
| Brand | TYC 2629 |
|---|---|
| Core Material | Aluminum |
| Transmission Oil Cooler Included | Yes |
| Transmission Oil Cooler Type | Plate oil cooler |
| Engine Oil Cooler Included | No |
| Core Height (in) | 19.21 |
| Core Length (in) | 24.37 |
| Core Thickness (in) | 1.57 |
| Fin Count (every 4") | 49 |
| Fin Wave Height (in) | 0.31 |
| Find Wave Pitch | 2.7 |
| Flow Configuration | Crossflow |
| Inlet Connection Type | Spring lock |
| Inlet Diameter (in) | 1.52 |
| No. Of Rows | 1 |
| Outlet Connection Type | Spring lock |
| Outlet Diameter (in) | 1.52 |
| Toc Inlet Type | 0 |
| Toc Outlet Diameter (in) | 0 |
| Toc Outlet Type | 0 |
| Total Tube Count | 48 |
| Tube Width X Height | 40x48 |
| Fits | BMW · 17 vehicles |
Aluminum core. Lightweight construction helps transfer heat efficiently.
Crossflow design. Promotes even coolant flow through the radiator.
Transmission oil cooler included. Adds integrated cooling for the transmission fluid.
Cross-references 17 11 7 585 440 and BM3010140 for the same application. See all 2.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Radiator for BMW V8 Cooling Service
TYC 2629 is a direct-fit radiator for select BMW 7 Series and 6 Series applications with automatic transmission cooling. It uses an aluminum core with a crossflow design and a plate-style transmission oil cooler to support factory-style cooling performance. This radiator is built for BMW 545i, 645Ci, 745i, 745Li, 760i, and 760Li fitments listed below.
Key Features
- Aluminum core construction
- Crossflow flow configuration
- Transmission oil cooler included with plate oil cooler design
- No engine oil cooler included
- Core dimensions: 19.21 in. height x 24.37 in. length x 1.57 in. thickness
- Spring lock inlet and outlet connections, 1.52 in. diameter
- Single-row core with 48 total tubes
- Fits BMW applications with automatic transmission cooling requirements
Detailed Description
TYC 2629 is engineered as a replacement radiator for BMW models that use an integrated transmission oil cooler. The aluminum core and crossflow layout are matched to the listed OE-style fitment, while the spring lock inlet and outlet connections support a secure factory-type connection. This radiator is a practical choice for BMW 545i, BMW 645Ci, BMW 745i, BMW 745Li, BMW 760i, and BMW 760Li cooling system service when the original radiator is leaking, restricted, or no longer maintaining proper operating temperature. This part cross-references BMW 17 11 7 585 440 and BM3010140 for the same application. TYC 2629 is a focused replacement for vehicles that require radiator and transmission cooler integration in one assembly.
Common Reasons for Replacement
- Coolant leaks from the radiator core or tanks
- Transmission fluid temperature concerns tied to the built-in cooler
- Restricted coolant flow from internal blockage or age-related buildup
- Overheating caused by reduced heat transfer efficiency
- Damaged inlet or outlet connections
Installation Notes and Tips
Verify radiator dimensions, inlet and outlet style, and transmission cooler connection type before installation. Flush the cooling system and inspect hoses, clamps, and the thermostat before installing the new radiator. Because this unit includes a transmission oil cooler, confirm that the transmission lines match the spring lock connection style used on the vehicle. Fits 2004-2005 BMW 545i, N/A; fits 2004-2005 BMW 645Ci, N/A; fits 2002-2005 BMW 745i, N/A; fits 2002-2005 BMW 745Li, N/A; fits 2005 BMW 760i, N/A, to 03/2005; fits 2005 BMW 760Li, N/A, to 03/2005; fits 2004 BMW 760i, N/A; fits 2003-2004 BMW 760Li, N/A.
Quality Assurance
TYC manufactures replacement cooling components with OE-style fitment focus and application-specific engineering. Part number 2629 is built to match the listed BMW radiator applications and cooling system requirements.
| Year | Make | Model | Body Type | Transmission | Liters | Cylinders | Notes |
|---|---|---|---|---|---|---|---|
| 2005 | BMW | 545i | Sedan | Automatic | 4.4L | V8 | — |
| 2005 | BMW | 645Ci | Convertible | — | 4.4L | V8 | — |
| 2005 | BMW | 745i | Sedan | — | 4.4L | V8 | — |
| 2005 | BMW | 745Li | Sedan | — | 4.4L | V8 | — |
| 2005 | BMW | 760i | Sedan | — | 6.0L | V12 | To 03/2005 |
| 2005 | BMW | 760Li | Sedan | — | 6.0L | V12 | To 03/2005 |
| 2004 | BMW | 545i | Sedan | Automatic | 4.4L | V8 | — |
| 2004 | BMW | 645Ci | Coupe | — | 4.4L | V8 | — |
| 2004 | BMW | 745i | Sedan | — | 4.4L | V8 | — |
| 2004 | BMW | 745Li | Sedan | — | 4.4L | V8 | — |
| 2004 | BMW | 760i | Sedan | — | 6.0L | V12 | — |
| 2004 | BMW | 760Li | Sedan | — | 6.0L | V12 | — |
| 2003 | BMW | 745i | Sedan | — | 4.4L | V8 | — |
| 2003 | BMW | 745Li | Sedan | — | 4.4L | V8 | — |
| 2003 | BMW | 760Li | Sedan | — | 6.0L | V12 | — |
| 2002 | BMW | 745i | Sedan | — | 4.4L | V8 | — |
| 2002 | BMW | 745Li | Sedan | — | 4.4L | V8 | — |
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