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Sunsong 5801173 Automatic Transmission Oil Cooler Hose Assembly - Outlet From Radiator (Lower)
Reliable Automatic Transmission Oil Cooler Hose Assembly
The Sunsong 5801173 automatic transmission oil cooler hose assembly is designed to provide durable and efficient fluid transfer for select Buick, Oldsmobile, and Pontiac vehicles. Engineered with steel and rubber materials, this 53.5-inch hose assembly ensures a secure connection with male fittings on both ends.
- Length: 53.5 inches (1359 mm) for precise fitment
- End 1 and End 2 fitting type: Male for secure connections
- Durable steel and rubber hose materials for strength and flexibility
- Compatible with Buick 88, 98, Oldsmobile 88, 98, and Pontiac Bonneville, LeSabre, Park Avenue models
- OEM-quality replacement part number 5801173
Durable Construction and Precise Fitment
This automatic transmission oil cooler hose assembly combines steel and rubber components to balance durability and flexibility. The steel sections provide resistance to pressure and wear, while the rubber portions allow for vibration absorption and ease of installation. Both ends feature male fittings, ensuring a tight and leak-free connection to the transmission cooler system. With a length of 53.5 inches, this hose assembly is designed to match the original equipment specifications for Buick, Oldsmobile, and Pontiac vehicles, including models such as the Buick 88 and 98, Oldsmobile 88 and 98, and Pontiac Bonneville, LeSabre, and Park Avenue.
Compatible Vehicles and Applications
This Sunsong 5801173 hose assembly is compatible with the following makes and models:
- Buick 88 and 98
- Oldsmobile 88 and 98
- Pontiac Bonneville, LeSabre, Park Avenue
It is specifically designed for use in the automatic transmission oil cooler system, facilitating the transfer of transmission fluid to maintain optimal operating temperatures and prevent overheating.
Common Issues Addressed by This Hose Assembly
- Leaking or cracked transmission oil cooler hoses
- Reduced transmission cooling efficiency due to damaged hoses
- Fluid contamination from deteriorated hose materials
- Transmission overheating caused by faulty fluid circulation
- Loose or incompatible hose fittings leading to fluid loss
Installation Notes and Tips
Ensure the vehicle is cool and safely supported before beginning installation. Verify that the hose length and fitting types match the original equipment. Inspect the transmission cooler connections for corrosion or damage prior to installing the new hose assembly. Tighten fittings securely to prevent leaks but avoid over-tightening which may damage fittings or hose ends.
Quality Assurance and Warranty
The Sunsong 5801173 automatic transmission oil cooler hose assembly is manufactured to meet or exceed OEM standards for durability and performance. While specific warranty details are not provided, Sunsong products typically undergo rigorous quality control to ensure reliable operation in compatible Buick, Oldsmobile, and Pontiac vehicles.
| Brand | Sunsong |
| Part Number | 5801173 |
| End 1 Fitting Type | Male |
| End 2 Fitting Type | Male |
| Hose Material 1 | Steel |
| Hose Material 2 | Rubber |
| Length (in) | 53.5 |
| Length (mm) | 1359 |
This part fits 19 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1999 | Buick | LeSabre | Outlet From Radiator (Lower) | |
| 1999 | Oldsmobile | 88 | Outlet From Radiator (Lower) | |
| 1999 | Pontiac | Bonneville | Outlet From Radiator (Lower) | |
| 1998 | Buick | LeSabre | Outlet From Radiator (Lower) | |
| 1998 | Oldsmobile | 88 | Outlet From Radiator (Lower) | |
| 1998 | Pontiac | Bonneville | Outlet From Radiator (Lower) | |
| 1997 | Buick | LeSabre | Outlet From Radiator (Lower) | From 2/18 |
| 1997 | Oldsmobile | 88 | Outlet From Radiator (Lower) | From 2/18 |
| 1997 | Pontiac | Bonneville | Outlet From Radiator (Lower) | From 2/18 |
| 1995 | Buick | LeSabre | Outlet From Radiator (Lower) | |
| 1995 | Buick | Park Avenue | Outlet From Radiator (Lower) | |
| 1995 | Oldsmobile | 88 | Outlet From Radiator (Lower) | |
| 1995 | Oldsmobile | 98 | Outlet From Radiator (Lower) | |
| 1995 | Pontiac | Bonneville | Outlet From Radiator (Lower) | |
| 1994 | Buick | LeSabre | Outlet From Radiator (Lower) | |
| 1994 | Buick | Park Avenue | Outlet From Radiator (Lower) | |
| 1994 | Oldsmobile | 88 | Outlet From Radiator (Lower) | |
| 1994 | Oldsmobile | 98 | Outlet From Radiator (Lower) | |
| 1994 | Pontiac | Bonneville | Outlet From Radiator (Lower) |
* 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.