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TYC 1889 Radiator
Overview of the TYC Radiator 1889 for Buick, Oldsmobile, Pontiac
The TYC Radiator part number 1889 is engineered for reliable cooling performance in select Buick, Oldsmobile, and Pontiac models. Designed with an aluminum core and integrated transmission oil cooler, this radiator supports efficient engine and transmission temperature management.
- Core Material: Durable aluminum for effective heat dissipation
- Includes a plate-type transmission oil cooler
- Crossflow design with 1-row core configuration
- Core dimensions: 14.88" height, 30.51" length, 0.63" thickness
- Fin count: 68 fins per 4 inches with 0.31" fin wave height
- Inlet and outlet hose clamp connections, 1.30" diameter
- Includes 2 transmission oil cooler adapters and 1 hose clamp
- Compatible with Buick Century, Oldsmobile Intrigue, Pontiac Grand Prix, and Regal
TYC Radiator Product Line Details
The TYC Radiator line focuses on delivering replacement radiators that meet or exceed OEM specifications. This product line emphasizes quality core materials and integrated cooling features such as transmission oil coolers, which are essential for maintaining optimal vehicle performance. The TYC Radiator 1889 exemplifies this approach by combining a robust aluminum core with a plate oil cooler to support both engine and transmission cooling needs.
Technical Description and Specifications
This radiator features a single-row aluminum core measuring 14.88 inches in height, 30.51 inches in length, and 0.63 inches in thickness. The crossflow flow configuration enhances coolant circulation efficiency. It includes 68 fins per 4 inches with a fin wave height of 0.31 inches, contributing to effective heat exchange. The radiator has 37 tubes total, arranged at 10 tubes per 4 inches, with each tube measuring 16 by 2 inches. Both the top and bottom headers measure 2.42 by 16.59 inches. The inlet and outlet connections use hose clamps with a diameter of 1.30 inches, facilitating secure installation. Additionally, the radiator incorporates a plate-type transmission oil cooler with adapter fittings and a hose clamp included for installation convenience.
Applications and Common Issues Addressed
- Replacement for leaking or damaged radiators in Buick Century, Oldsmobile Intrigue, Pontiac Grand Prix, and Regal
- Resolves overheating caused by inefficient heat dissipation
- Addresses transmission fluid overheating with integrated plate oil cooler
- Fixes coolant leaks from corroded or cracked radiator cores
- Improves cooling system performance in vehicles with original equipment radiator failure
Installation Notes and Tips
Installation requires proper handling of the radiator and transmission oil cooler adapters included. Ensure hose clamps are securely fastened to prevent leaks. Verify compatibility with vehicle model and year before installation. It is recommended to flush the cooling system and inspect hoses and connections during replacement to maintain optimal cooling system integrity.
Quality Assurance and Warranty
The TYC Radiator 1889 is manufactured to meet industry standards for durability and performance. It includes necessary accessories such as transmission oil cooler adapters and hose clamps to facilitate installation. While specific warranty details are not provided here, TYC products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or supplier for exact warranty terms.
| Brand | TYC |
| Part Number | 1889 |
| Position | TYC Radiator, N/A |
| Accessories Included | 2 x TOC adapters (5/8-18UNFx 21), 1 x TOC hose clamp (blue) |
| Bottom Header | 2.42x16.59 |
| Core Height (in) | 14.88 |
| Core Length (in) | 30.51 |
| Core Material | Aluminum |
| Core Thickness (in) | 0.63 |
| Engine Oil Cooler Included | No |
| Fin Count (every 4") | 68 |
| Fin Wave Height (in) | 0.31 |
| Find Wave Pitch | 3 |
| Flow Configuration | Crossflow |
| Inlet Connection Type | Hose Clamp |
| Inlet Diameter (in) | 1.30 |
| No. Of Rows | 1 |
| Outlet Connection Type | Hose Clamp |
| Outlet Diameter (in) | 1.30 |
| Toc Distance (in) | 11.50 |
| Toc Inlet Diameter (in) | 1/2-20UNF |
| Toc Inlet Type | Adapter |
| Toc Outlet Diameter (in) | 1/2-20UNF |
| Toc Outlet Type | Adapter |
| Top Header | 2.42x16.59 |
| Total Fin Row Count | 38 |
| Total Tube Count | 37 |
| Transmission Oil Cooler Included | Yes |
| Transmission Oil Cooler Type | Plate Oil Cooler |
| Tube Count (every 4") | 10 |
| Tube Width X Height | 16x2 |
This part fits 14 vehicles. Search below:
| Year | Make | Model | Transmission | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1999 | Buick | Century | Automatic | 3.1L | V6 | N/A | TYC Radiator |
| 1999 | Buick | Regal | Automatic | 3.8L | V6 | N/A | TYC Radiator |
| 1999 | Oldsmobile | Intrigue | Automatic | 3.8L | V6 | N/A | TYC Radiator |
| 1999 | Pontiac | Grand Prix | Automatic | 3.8L | V6 | N/A | TYC Radiator |
| 1999 | Pontiac | Grand Prix | Automatic | 3.1L | V6 | N/A | TYC Radiator |
| 1998 | Buick | Century | Automatic | 3.1L | V6 | N/A | TYC Radiator |
| 1998 | Buick | Regal | Automatic | 3.8L | V6 | N/A | TYC Radiator |
| 1998 | Oldsmobile | Intrigue | Automatic | 3.8L | V6 | N/A | TYC Radiator |
| 1998 | Pontiac | Grand Prix | Automatic | 3.1L | V6 | N/A | TYC Radiator |
| 1998 | Pontiac | Grand Prix | Automatic | 3.8L | V6 | N/A | TYC Radiator |
| 1997 | Buick | Century | Automatic | 3.1L | V6 | N/A | TYC Radiator |
| 1997 | Buick | Regal | Automatic | 3.8L | V6 | N/A | TYC Radiator |
| 1997 | Pontiac | Grand Prix | Automatic | 3.8L | V6 | N/A | TYC Radiator |
| 1997 | Pontiac | Grand Prix | Automatic | 3.1L | V6 | N/A | TYC Radiator |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.